Patents Assigned to PRETTL
  • Publication number: 20220247252
    Abstract: A four-wheel drive hub lock harness assembly is disclosed. The harness assembly comprises a motor receptacle configured to retain a motor. The motor receptacle comprises a retainer and lead frame assembly configured to house a printed circuit board, a magnetic sensor electrically coupled to the retainer and lead frame assembly, a first and second bracket extending substantially vertically from the retainer and lead frame assembly, the first and second brackets configured to secure corresponding ends of the motor to the retainer and lead frame assembly, and encapsulation material encapsulating the printed circuit board and magnetic sensor for dampening vibrations of the wheels of a vehicle. The harness assembly also comprises a housing assembly situated beneath the motor receptacle, which mechanically connects with the eIWE, and a cable extending from the housing assembly, the cable configured to electrically connect the hub lock harness assembly to a powertrain control module (PCM).
    Type: Application
    Filed: February 2, 2021
    Publication date: August 4, 2022
    Applicant: Prettl Electric Corp.
    Inventors: Christoph Zipf, Lukas Graf
  • Patent number: 10170239
    Abstract: One aspect is for a method of manufacturing a magnetic coil for a magnetic actuator. A coil carrier is provided which comprises a tubular section and a collar which adjoins the tubular section, wherein the coil carrier is arranged for accommodating a coil winding. A die comprising a defined inner contour is provided which is adapted to the coil carrier. The coil carrier is inserted into the die, wherein the collar of the coil carrier rests on a seating surface of the die. The collar is punched with a punch, wherein a flange contour is formed at the collar the outline of which is defined by an inner contour of the die. The coil carrier is also at least sectionally potted or overmolded with a filler material, wherein the flange contour provides a barrier for the filler material. The disclosure further relates to a corresponding magnetic coil.
    Type: Grant
    Filed: April 11, 2016
    Date of Patent: January 1, 2019
    Assignee: ROLF PRETTL
    Inventor: Rolf Prettl
  • Publication number: 20160087413
    Abstract: An improved process for wire harness assembly using air pressure to seat and manufacture wiring harnesses.
    Type: Application
    Filed: December 3, 2015
    Publication date: March 24, 2016
    Applicant: PRETTL Electric Corp.
    Inventors: Andreas Hesse, Stefan Louis Barnes
  • Publication number: 20160059800
    Abstract: A device for precisely inserting or fitting components into a sleeve, cap, or similar enclosure using air pressure to provide precise, controlled fitting of the components.
    Type: Application
    Filed: September 3, 2014
    Publication date: March 3, 2016
    Applicant: PRETTL Electric Corp.
    Inventors: Andreas Hesse, Stefan Louis Barnes
  • Patent number: 9230706
    Abstract: An improved process for wire harness assembly using air pressure to seat and manufacture wiring harnesses.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: January 5, 2016
    Assignee: PRETTL ELECTRIC CORP.
    Inventors: Andreas Hesse, Stefan Louis Barnes
  • Publication number: 20150337982
    Abstract: Water valves and methods of regulating fluid flow for low ambient pressure water sources that reduce the amount of filtration needed for valve mechanisms operating in the water source.
    Type: Application
    Filed: May 19, 2015
    Publication date: November 26, 2015
    Applicant: PRETTL Electric Corp.
    Inventor: Philip Schreier
  • Patent number: 9033305
    Abstract: Water valves and methods of regulating fluid flow for low ambient pressure water sources that reduce the amount of filtration needed for valve mechanisms operating in the water source.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: May 19, 2015
    Assignee: PRETTL
    Inventor: Philip Schreier
  • Patent number: 8339169
    Abstract: A device includes a logic circuit having first, second, and third input ports, a first output port, and a feedback path between the first output port and the third input port. In a first operating state, a logic state change at the first input port triggers a logic state change at the first output port, but a logic state change at the third input port does not trigger a logic state change at the first output port. This allows signals to be routed through the device. In a second operating state, a logic state change of the third input port triggers a logic state change of the first output port. This change is fed back, delayed by a time value, to the third input to maintain an oscillation with at least two edges. The frequency of this oscillation is used to determine a value of a measurement variable.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: December 25, 2012
    Assignee: PRETTL Home Appliance Solutions GmbH
    Inventors: Dieter Genschow, Olaf Krause
  • Publication number: 20120121449
    Abstract: Check valve with a valve housing, on which is formed a valve seat. The valve seat is designed as an oblique face with respect to a flow direction. A shut-off element has at least one sheet-like shut-off tab which is composed of an elastically deformable material and which, in a shut-off position, bears against the valve seat and, in an opening position, is lifted off from the valve seat, in order to allow the passage of fluid. An abutment element is arranged on that side of the shut-off tab which faces away from the valve seat. The shut-off tab can abut against the abutment element in order to limit the amount by which the shut-off tab is lifted off from the valve seat.
    Type: Application
    Filed: October 18, 2011
    Publication date: May 17, 2012
    Applicant: ROLF PRETTL
    Inventors: Peter Borst, Philip Schreier
  • Patent number: 8179180
    Abstract: A device for detecting an approach or a touch related to at least one sensor element, in particular in an electrical appliance, the device comprising an input side and an output side, between which a first signal path with a first input and a first output and a second signal path with a second input and a second output are arranged, wherein the first signal path comprises a delay device with a delay, the delay device configured to delay a digital first input signal at the first input into a digital first output signal at the first output, wherein the delay is dependent on a capacitance value resulting from the approach or the touch related to the sensor element, and wherein the second signal path comprises an XOR-element, which is configured to generate an edge in a digital second output signal at the second output, when the digital first output signal outputted by the delay device exhibits an edge.
    Type: Grant
    Filed: June 14, 2010
    Date of Patent: May 15, 2012
    Assignee: PRETTL Home Appliance Solutions GmbH
    Inventor: Dieter Genschow
  • Publication number: 20110198528
    Abstract: A directional control fluid valve for establishing a first throughflow path, with which fluid is sucked in and supplied under pressure to a consumer, and a second throughflow path with which fluid is sucked out of the consumer. The valve has a housing which has a tank port, a pressure port for connecting to a pressure side of a pump, a suction port for connecting to a suction side of the pump, and a consumer port. The valve has at least one valve flap which is arranged within the housing and which can be moved between a first flap position for establishing the first throughflow path and a second flap position for establishing the second throughflow path. The housing has two parts on which are formed in each case at least two valve seats. The housing has a base part on which the tank port, the pressure port, the suction port and the consumer port are formed, and a cover part which has closed ducts. The closed ducts are connected to the associated valve seats.
    Type: Application
    Filed: February 8, 2011
    Publication date: August 18, 2011
    Applicant: ROLF PRETTL
    Inventors: Juergen Dettinger, Peter Borst
  • Publication number: 20080141505
    Abstract: A seat belt buckle for seat belts has a housing, an opening for inserting a seat belt tongue, a locking device for locking the seat belt tongue, and a release device for releasing the seat belt tongue from the lock. A sensor device electrically senses whether the seat belt tongue is locked, wherein the sensor device has a switch arrangement which can be activated by the seat belt tongue. The switch arrangement has an electrically conductive snap-action plate that can be moved between a first switched position and a second switched position. A mechanical activation device transmits a force exerted on the seat belt tongue during the insertion of the seat belt tongue onto the snap-action plate in order to move the snap-action plate from the first switched position into the second switched position. As a result, an electrical contact element is closed or opened.
    Type: Application
    Filed: February 21, 2008
    Publication date: June 19, 2008
    Applicant: ROLF PRETTL
    Inventor: Peter BORST
  • Patent number: 7301329
    Abstract: A sensor holder for mounting a sensor component is disclosed. In one aspect, the sensor holder comprises an elongate holding device, at the first axial end of which the sensor component is mounted and at the second axial end of which a junction cable can be led up, the conductors of which can be connected to terminals of the sensor component. In this case, the holding device has a plastic carrier, on which the sensor component is mounted, and the metallic outer carrier, in particular a metal sleeve, surrounding the plastic carrier.
    Type: Grant
    Filed: August 24, 2006
    Date of Patent: November 27, 2007
    Assignee: Rolf Prettl
    Inventors: Peter Borst, Dietmar Barth
  • Patent number: 7041922
    Abstract: The invention proposes a key arrangement for a control panel, particularly for domestic machines such as washing machines, driers etc., having at least one key with a front control face and at least one backward-protruding projection, a key support which has at least one opening through which the projection passes, and elastic means which are borne on the back of the key support, the elastic means engaging with the projection which passes through the opening and prestressing the key forwards from the key support.
    Type: Grant
    Filed: September 16, 2004
    Date of Patent: May 9, 2006
    Assignee: Prettl Appliance Systems GmbH
    Inventors: Peter Geiger, Ronald Hegewald, Michael Seikel
  • Patent number: D738325
    Type: Grant
    Filed: February 9, 2014
    Date of Patent: September 8, 2015
    Assignee: PRETTL ELECTRIC CORPORATION
    Inventor: Manfred Christian Bulla
  • Patent number: D738326
    Type: Grant
    Filed: February 9, 2014
    Date of Patent: September 8, 2015
    Assignee: PRETTL ELECTRIC CORPORATION
    Inventor: Manfred Christian Bulla
  • Patent number: D738327
    Type: Grant
    Filed: February 9, 2014
    Date of Patent: September 8, 2015
    Assignee: PRETTL ELECTRIC CORPORATION
    Inventor: Manfred Christian Bulla