Coaxial Patents (Class 248/606)
  • Patent number: 10428810
    Abstract: A linear compressor is provided that may include a compressor casing including a cylindrical shell and a pair of shell that covers both ends of the shell; a frame fixed to an inside of the shell; a cylinder accommodated in the shell and defining a compression space for a refrigerant; a piston inserted into the cylinder to linearly reciprocate in an axial direction of the cylinder and compress the refrigerant provided to the compression space; a motor assembly including a motor that provides power for a linear reciprocating motion to the piston, and a motor support that supports the motor; a spring that allows a resonant motion of the piston; a back cover that supports the spring; and a stopper provided in one of the pair of shell covers and contacting the back cover when the motor assembly vibrates in a radial direction of the cylinder, thereby preventing the motor assembly from colliding with the shell.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: October 1, 2019
    Inventors: Dongkyun Ha, Yunhyeok Yu, Jongwoo Lee, Gyeoungjin Jeon, Wonhyun Jung
  • Patent number: 10422424
    Abstract: A control element, in particular a shifting device for manually selecting and/or triggering functions in a motor vehicle, having a handle that is mounted in such a way on and/or in a housing that the handle can be moved manually. A drive is situated in the housing, such that the drive is in operative connection and/or can be brought into operative connection with the handle, and the handle can be positioned non-manually by the drive and/or the manual movement of the handle can be blocked and/or the manual movement of the handle can be enabled. An elastic element is provided on the drive and/or in the housing, such that the drive is decoupled acoustically from the housing.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: September 24, 2019
    Assignee: Marquardt GmbH
    Inventor: Thomas Lange
  • Patent number: 9994161
    Abstract: A holder for fastening a unit, in particular a pump, to a motor vehicle, with a damping element and a fastening element which is connected to the damping element, wherein the damping element is connectable to the unit, wherein the fastening element comprises at least one limb and a connecting portion connected to the limb, wherein the limb is designed to stiffen the damping element at least in sections, wherein the connecting portion is connectable to the motor vehicle, wherein a thickness of the limb decreases with increasing distance from the connecting portion.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: June 12, 2018
    Assignee: Robert Bosch GmbH
    Inventor: Samir Mahfoudh
  • Patent number: 9758143
    Abstract: There is provided a vehicle brake system to which an electric brake actuator constituting the vehicle brake system is stably attached and in which it is possible to dispose the electric brake actuator in a power plant storage chamber in a space-efficient manner. A vehicle brake system configured by disposing, on a vehicle, an input device to which the brake operation of an operator is inputted and a motor cylinder device for generating brake fluid pressure by driving a hydraulic pressure controlling piston stored in a cylindrical cylinder main body by means of an electric motor at least in accordance with the brake operation, wherein the motor cylinder device is attached in a manner such that at least a portion of the cylinder main body overlaps with a power plant in the vehicle up and down direction; and the electric motor is disposed below the cylinder main body.
    Type: Grant
    Filed: November 17, 2011
    Date of Patent: September 12, 2017
    Assignee: Honda Motor Co., Ltd.
    Inventors: Takaaki Ohnishi, Kunimichi Hatano, Kazuaki Murayama
  • Patent number: 9660498
    Abstract: The invention relates to a mount 2 in which is housed an electric motor 3 which has a shaft 10 extending along a longitudinal axis 13, said motor having a mass equilibrium line 22 transverse to the longitudinal axis 13 and passing through a center of gravity 40 of the electric motor, said mount 2 being connected to the motor 3 by a plurality of decoupling means 20 distributed around the periphery of the motor, characterized in that the longitudinal position D2 with respect to the mount 2 of at least one decoupling means 20 and a dimension D3 of this decoupling means 20 along the longitudinal axis 13 are determined with respect to the mass equilibrium line 22.
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: May 23, 2017
    Inventors: Franck Truillet, Olivier Cheriaux, Eric Droulez, Ronan Cozic, Sebastien Clergeon, Laurent Legot, Said Naji, Patrick Duputel, Philippe Vincent
  • Patent number: 9467020
    Abstract: A casing configured for receiving a motor. The motor includes a shaft, two end plates substantially perpendicular to the shaft, and two bosses respectively protruding from the two end plates along the shaft. The casing includes two abutting plates. Each abutting plate includes an arcuate resisting surface that substantially faces the other abutting plate for abutting against a corresponding end plate. The distance between the two resisting surfaces increases from the middle thereof to the side thereof. Each abutting plate comprises a notch formed in an edge thereof and extending along the middle of the corresponding resisting surface for receiving a corresponding boss.
    Type: Grant
    Filed: April 23, 2013
    Date of Patent: October 11, 2016
    Inventors: Christopher Joseph Billman, Tahn Minh Bui
  • Patent number: 8925892
    Abstract: The invention relates to a support device for the gun sight of a military vehicle, incorporating a head to which the gun sight is fastened and a foot which is integral with the vehicle, the head being integral with a column with a vertical axis which is introduced into the foot, the column being made integral with the foot by spring means wherein the spring means are constituted in the form of tongues arranged along at least two parallel planes perpendicular to the vertical axis of the support, each plane incorporating at least three tongues evenly spaced angularly around the column and integral with it by a first end and integral with the foot by their second end, these spring means imparting stiffness to the link between the column and the foot that is less along the vertical axis than along the other directions (X, Y) orthogonal to this vertical axis.
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: January 6, 2015
    Assignee: Nexter Systems
    Inventor: Olivier Germenot
  • Patent number: 8474783
    Abstract: A connection structure of a vehicular engine mounting and a front plate of a front wheel cowling is disclosed. The engine mounting includes a damper assembly, an upper mount bracket and a lower mount bracket. One end of the upper mount bracket corresponding to the front plate of the front wheel cowling is provided with a lug, and the lug is of a ā€œZā€ shape and includes a first locating plate, a second locating plate and a transitional plate. The first locating plate and the second locating plate is connected with each other via the transitional plate, and the first locating plate abuts against the front plate of the front wheel cowling and is fixed thereto by bolts. The second locating plate and the transitional plate are protruded into the locating hole in the front plate of the front wheel cowling.
    Type: Grant
    Filed: June 20, 2011
    Date of Patent: July 2, 2013
    Assignee: Chongqing Lifan EFI Software Co., Ltd.
    Inventor: Zhimin Hu
  • Patent number: 8307878
    Abstract: A motor-drive system for retractable covering having a headrail with a horizontally disposed roller supporting a top edge of a flexible fabric material includes an electric motor mounted within a housing and interconnected to the roller to selectively rotate the roller in opposite directions while minimizing noise created from vibrations within the system. This system includes motor mounts within the housing which separate and absorb vibrations of the motor within the housing and a drive disk of a moderately soft material, which is firm enough to transfer torque from the motor to the roller while being soft enough to absorb vibrations which would otherwise be transmitted from the motor to the roller. An interconnect mounting the drive disk to the drive shaft of the motor is also made of a third relatively soft material, which is harder than the drive disk to more ably transmit torque but soft enough so as not to unduly transmit noise.
    Type: Grant
    Filed: January 12, 2010
    Date of Patent: November 13, 2012
    Assignee: Hunter Douglas Inc.
    Inventors: Kenneth M. Faller, Ronald Holt, Stephen T. Wisecup
  • Patent number: 8079576
    Abstract: An insulator for a bushing may include a plurality of insulator bodies, a center hole formed to each insulator body for coupling the insulator bodies of the bushing to a bushing bracket, and operation slot being formed on each insulator body, wherein the insulator bodies are separately and relatively-rotatably coupled each other.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: December 20, 2011
    Assignee: Hyundai Motor Company
    Inventor: Il Lang Kim
  • Patent number: 7441732
    Abstract: Supporting collar (10) for an element (8) such as a cable or a pipe, comprising a strap (18) capable of being fixed to a support (12), an outer sleeve (16) encircled by this strap (18), an inner sleeve (14) through which said element (8) can pass, and a deformable web (15) connecting said sleeves (14, 16) and allowing the inner sleeve (14) to move relative to the outer sleeve (16). The outer sleeve (16), the web (15) and the inner sleeve (14) are formed as a single central part made of an elastomeric material, e.g. fluorosilicone. The element (8) is secured to the inner sleeve (14) with the aid of a fastening collar (20) that is fastened around the inner sleeve (14).
    Type: Grant
    Filed: March 16, 2006
    Date of Patent: October 28, 2008
    Assignee: Hispano-Suiza
    Inventors: Eric Ferragut, Christian Mazelle, Pascal Pelisson
  • Patent number: 7317267
    Abstract: A mounting arrangement for a refrigerator fan, comprising an electric motor (11) to whose shaft is affixed a propeller (12) with an axial flow passing through a refrigerated air outlet (4b) provided through an internal divisional wall (6) of the refrigerator; a support frame (20) having a marginal portion (21) and incorporating a central hub (22) in which is affixed the electric motor (11); a flexible support (30) in the form of an annular flange presenting an outer portion (31), which is peripherally and removably affixed to the contour of the refrigerated air outlet (4b), an inner portion (32) provided with a central opening (35) and with retaining means (36), which are removably locked to the marginal portion (21) of the support frame (20); and an annular membrane portion (33) interconnecting the outer portion (31) and the inner portion (32), in order to allow for small relative axial and radial displacements therebetween.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: January 8, 2008
    Assignee: Multibras S.A. Electrodomesticos
    Inventors: Alexandre Cury Schmid, Adriano Cargnin, Alexsandro Jose Pereira, Rogerio Rodrigues Junior
  • Patent number: 6958089
    Abstract: An electrostatic precipitator includes a frame, several parallel square metallic rods securely disposed in the frame, and several metallic boards positioned parallel in the frame for charges to be deposited on, and spacing elements; the metallic boards have through holes thereon, and the square metallic rods are passed through corresponding through holes of the metallic boards; the spacing elements are in the shape of a tube having a lengthwise extending gap, and they are positioned one on top of another around a whole length of the metallic rods for spacing the metallic boards equidistantly apart with; the spacing elements are flexible and resilient so as to tightly embrace the metallic rods when they are fitted around the rods.
    Type: Grant
    Filed: June 29, 2004
    Date of Patent: October 25, 2005
    Assignee: Hung Hsing Electric Co., Ltd.
    Inventor: Ping Huang
  • Patent number: 6328274
    Abstract: A motor supporting structure having a vibration damping function without requiring a separate vibration damping member. To achieve this, an elastic member is disposed between a bracket and a supporting plate and bonding them in a single part, so that the number of parts can be reduced and the operation of mounting the motor can be simplified. Then, the bracket may be mounted at a predetermined position and the motor may be mounted on the supporting plate to install the motor at a predetermined position. Specifically, an elastic member is disposed between a bracket fixed to a frame and a supporting plate is fixed to a motor and these members are integrally bonded together. The supporting plate may be fixed to the motor by bolts and the bracket may be fixed to the frame by bolts to mount the motor on the frame. The supporting plate may be replaced by a casing of the motor.
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: December 11, 2001
    Assignee: Fuji Photo Optical Co., Ltd.
    Inventor: Eiichi Hayashi
  • Patent number: 5920652
    Abstract: A method and apparatus for processing an input image by converting an input frame of a predetermined number of pixels into a plurality of output frames, the spatial frequency spectrum of each of said plurality of output frames being that of a respective predetermined frequency band of the spatial frequency spectrum of the input frame, the processing including filtering the input frame in one direction so as to produce a first output frame of said predetermined number of pixels, the first output frame having only one of the high spatial frequencies and the low spatial frequencies of said input frame in said one direction, and subtracting said first output frame from said input frame so as to produce a second output frame of said predetermined number of pixels, the second output frame having the other of the high spatial frequencies and the low spatial frequencies of said input signal in said one direction.
    Type: Grant
    Filed: March 12, 1997
    Date of Patent: July 6, 1999
    Assignees: Sony Corporation, Sony United Kingdom Limited
    Inventor: James Hedley Wilkinson
  • Patent number: 5810322
    Abstract: Apparatus (20) for mounting the horizontal compressor (10) of a vapor compression air conditioner to a foundation includes an L-shaped bracket (21) at each compressor end, each bracket having a horizontal leg (21H) adapted for attachment to mounting lugs (11) which extend laterally outwardly from the compressor casing. Each bracket is sized and otherwise configured so that its vertical leg (21V) extends upwardly from the horizontal leg along the outside of an end (102 or 103) of the compressor casing (101) to a point above the drive shaft axis of rotation (A.sub.R) of the compressor motor. A pin (22) is secured to and extends outwardly from the vertical leg of the bracket. The longitudinal axis of each pin is coincident with the driveshaft axis of rotation. Each pin extends into a pin socket (25) in a respective mounting support (24) which is securely fastened to a foundation (30) such as the base pan of an air conditioner.
    Type: Grant
    Filed: December 26, 1995
    Date of Patent: September 22, 1998
    Inventors: Guoquan Zhao, A. Bruce Buchholz, Richard J. Duell, Werner Adomeit
  • Patent number: 5645216
    Abstract: A bearing system for a part of a railroad track, such as a rail-fastening or ribbed slab (10), supported by elastic elements on, for example, a railroad sleeper. The elastic elements form a spring system with a kinked characteristic curve such that when the spring system is subjected to force that is smaller than the forces active in the operative range (16) of the spring system, the characteristic curve rises steeply and, in the operative range (16), runs flat.
    Type: Grant
    Filed: March 31, 1995
    Date of Patent: July 8, 1997
    Assignee: BWG Butzbacher Weichenbau GmbH
    Inventors: Sebastian Benenowski, Albrecht Demmig, Hans-Ulrich Dietze, Alfred Kais, Erich Nuding
  • Patent number: 5052530
    Abstract: A vibration absorbing mechanism for a compressor in an automotive air conditioning system is disclosed which comprises a mass which includes a first penetration hole; first and second bushings, each of said bushings including an inner cylinder which is provided with a second penetration hole, an outer cylinder and an elastic member which is disposed and compressed between the outer surface of the inner cylinder and the inner surface of the outer cylinder; and a screw bolt. The first and second bushings are disposed at both ends of the mass to align the first penetration hole with the second penetration holes. The screw bolt passes through the first penetration hole and each of the second penetration holes and then is fastened by a nut. According to the above mechanism, vibration which the compressor receives from an engine through a mounting bracket can be reduced. Therefore, durability and silentness of the compressor also can be improved.
    Type: Grant
    Filed: February 4, 1991
    Date of Patent: October 1, 1991
    Assignee: Sanden Corporation
    Inventor: Seiji Shimazaki
  • Patent number: 4988071
    Abstract: A mounting mechanism is disclosed, which connects a compressor of an automotive air conditioning system to an automobile engine through a mounting bracket. A bolt-nut mechanism connects the bracket to a flange portion projecting from the outer peripheral surface of the compressor. The bolt penetrates holes formed through the bracket and flange portions and an axial vibration absorbing unit disposed in either one of the holes. The absorbing unit includes an elastic member to absorb the axial vibration of the compressor. Coupling members connect between the mounting bracket and the compressor and are axially movable but not radially movable.
    Type: Grant
    Filed: February 22, 1989
    Date of Patent: January 29, 1991
    Assignee: Sanden Corporation
    Inventors: Seiji Shimazaki, Soichiro Imai
  • Patent number: 4834336
    Abstract: A mounting mechanism is disclosed, which connects a compressor of an automotive air conditioning system to an automobile engine through a mounting bracket. A bolt-nut mechanism connects the bracket to a flange portion projecting from the outer peripheral surface of the compressor. The bolt penetrates holes formed through the bracket and flange portions and an axial vibration absorbing unit disposed in either one of the holes. The absorbing unit includes an elastic member to absorb the axial vibration of the compressor. Coupling members connect between the mounting bracket and the compressor and are axially movable but not radially movable.
    Type: Grant
    Filed: October 19, 1987
    Date of Patent: May 30, 1989
    Assignee: Sanden Corporation
    Inventors: Seiji Shimazaki, Soichiro Imai
  • Patent number: 4731985
    Abstract: A device for supporting the spindles of textile machines, in which a spindle support cartridge is radially held by means of a double system of elastically-yielding thrust members, disposed inside an outer casing for the cartridge, and radially acting on the cartridge itself.
    Type: Grant
    Filed: January 9, 1986
    Date of Patent: March 22, 1988
    Inventor: Carlo Menegatto
  • Patent number: 4655099
    Abstract: A mounting plate assembly has provisions for reducing the motor noise transmission from a DC stepper motor or the like that has an associated reducing gear assembly. The mounting plate assembly is formed of a front plate which provides the bushings for the shafts of the reducing gears and on which an output bearing is mounted for journalling an output shaft. A generally discoid inner mounting plate of a first diameter is affixed adjacent the front plate and serves as a mount for holding the retaining cup or the overall stepper motor and gear assembly. An outer mounting plate, which has a second diameter smaller than the first diameter, serves for mounting the overall assembly in place, and has an aperture, favorably provided with a sleeve, coaxial with the output bearing. In order to provide acoustic isolation, a layer of resilient rubber is vulcanized in place between the inner and outer mounting plates. A portion of the gasket fills the annulus between the output bearing and the sleeve.
    Type: Grant
    Filed: February 26, 1985
    Date of Patent: April 7, 1987
    Assignee: Tri-Tech, Incorporated
    Inventor: Charles W. Hansen
  • Patent number: 4490992
    Abstract: A high-side portion of a refrigeration system is supported on a condensate collecting tray formed in a single piece of molded plastic which includes in combination a condensate water overflow containment area and a drop-in rotary compressor mounting arrangement wherein the compressor is resiliently supported in the overflow containment area with its axis in a vertical position in a manner which provides torsional and vertical vibration isolation, the containment area being dimensioned so that only an overflow of condensate water will come in contact with the compressor.
    Type: Grant
    Filed: December 29, 1983
    Date of Patent: January 1, 1985
    Assignee: General Electric Company
    Inventor: Gary L. Chastine
  • Patent number: 4416594
    Abstract: A horizontal type vibrating compressor having a cylindrical container for accommodating a compressor proper which is disposed horizontally, and closure members for closing both open ends of the cylindrical container; and having such a construction that a piston fixed to a driving coil is caused to vibrate in substantially horizontal direction in a cylinder, wherein coil springs are respectively interposed in the compressed state between each closure member and the compressor proper; cushioning members are fixed via cup-shaped holders to any one side of the compressor proper or the closure members; pin-shaped supporting members, which are adapted to be axially slidable by engaging with the cylindrical portion of the cushioning members are fixed to the other side of the compressor proper or the closure members; and an air/oil intake tube connecting the outside and inside of the compressor proper is provided, the outer end thereof being connected to a fiber braided tube disposed on the lower inside part of the c
    Type: Grant
    Filed: August 12, 1980
    Date of Patent: November 22, 1983
    Assignee: Sawafuji Electric Company, Ltd.
    Inventor: Kaoru Ichikawa
  • Patent number: 4184658
    Abstract: A cushion mount for mounting a prime mover or the like is formed with a rigid outer ring portion of reinforced polypropylene. The outer ring portion has an outer peripheral configuration adapted for engaging a mounting bracket or the like of such prime mover, an inwardly projecting rib on its inner periphery. A relatively elastic, resilient inner ring portion of the cushion mount is formed of an elastomer blend of a poly(monoalkenyl arene)/hydrogenated polydiene/poly (monoalkenyl arene) block copolymer with a polyamide polymer and is molded directly to the inner periphery of the outer ring portion, the inner ring portion having an inner peripheral configuration adapted for mounting engagement with a part of the prime mover.
    Type: Grant
    Filed: February 13, 1978
    Date of Patent: January 22, 1980
    Assignee: General Electric Company
    Inventor: Manoj M. Barahia
  • Patent number: 4161812
    Abstract: The disclosure describes flexible motor mounting members particularly adapted for vibration induced flexing movement. In illustrated forms, leaf spring mounting arms have low torsional spring constants and yet have sufficient strength to withstand shipping and handling loads for motor-blower assemblies and to permit all angle motor mounting. The free end of the lug is specifically configured to prevent deformation and tearing, and the lugs are extremely easy to mount to a blower housing simply by deflecting the mounting arms (when necessary) with finger pressure so as to align holes in the mounting arms with previously provided holes in the blower housing.
    Type: Grant
    Filed: September 1, 1977
    Date of Patent: July 24, 1979
    Assignee: General Electric Company
    Inventor: Ernest W. Litch, III