Patents by Inventor Heinz Jacobus
Heinz Jacobus has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11226276Abstract: A device has a sensor (1) for detecting a contamination in the form of metal particles in a fluid, and is at least partially encompassed by a partition wall (17). Partition wall (17) is at least partially penetrated via a receiving opening (55) by the sensor device (1) arranged in its functional position and comprising its sensor (25) detecting the metal particles. The sensor (1) can be removed from the partition wall (17) into an inoperative functional position, in particular for maintenance or replacement purposes. The sensor (1) interacts with a closing device (3) such that upon removal of the sensor (1) to its inoperative functional position, the closing device (3) closes the receiving opening (55). In the opposite direction, when the sensor (1) is brought into its functional position, this receiving opening (55) is released.Type: GrantFiled: December 21, 2018Date of Patent: January 18, 2022Assignee: HYDAC ELECTRONIC GMBHInventors: Patrik Fuchs, Heinz Jacobus
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Publication number: 20210072136Abstract: 1. Sensor device. 2. A device having a sensor device (1) for detecting a contamination in the form of metal particles in a fluid, which is at least partially encompassed by a partition wall (17), which is at least partially penetrated via a receiving opening (55) by the sensor device (1) arranged in its functional position and comprising its sensor (25) detecting the metal particles, wherein the sensor device (1) can be removed from the partition wall (17) into a inoperative functional position, in particular for maintenance or replacement purposes, is characterized in that the sensor device (1) interacts with a closing device (3) such that upon removal of the sensor device (1) to its inoperative functional position, the closing device (3) closes the receiving opening (55) and, in the opposite direction, when the sensor device (1) is brought into its functional position, releases this receiving opening (55). 3. FIG. 1.Type: ApplicationFiled: December 21, 2018Publication date: March 11, 2021Inventors: Patrik FUCHS, Heinz JACOBUS
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Patent number: 8109544Abstract: An unlocking device for actuating a control device in the locked condition to release it. The unlocking device has an actuating magnet guided in a coil base and/or in housing elements (28) of the actuating magnet and has an actuating element that can be displaced and that releases, in an actuation position, an unlocking path for a control unit has a locking element (30). The locking element, when unlocked by the actuating element via the control unit, releases the trajectory for the control device to be actuated. The locking device (30) is guided in the housing element (28) of the actuating magnet and prevents the control device from being unintentionally locked again by maintaining it in the unlocked position by a blocking part (48). The unlocked position corresponds to a release of the control device.Type: GrantFiled: October 24, 2006Date of Patent: February 7, 2012Assignee: Hydac Electronics GmbHInventors: Heinz Jacobus, Alexander Weingardt
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Patent number: 8052179Abstract: An unlocking device for a control device (10) includes an actuating magnet (12) in a coil base (14) and/or in housing elements of the actuating magnet. An actuating element (16) can be displaced along a first axis (20) and releases, in an actuation position, a swivel path (22) for a control unit (24) arranged to swivel about a second axis (26). The control unit (24) has a locking element (30) which, when unlocked by the actuating element (16) via the control element (24), releases the trajectory (32) for the control device (10) to be actuated. The unlocking device also has a swiveling lever (34) guided in a housing part (28) to swivel. The second axis (26) is parallel to the first axis (20). The swiveling lever (34), at its free end and when the actuating magnet (12) is not actuated, contacts the actuating element (16). The locking element (30) is disposed on the other end of the swiveling lever (34) and maintains the control device (10) in the locked position.Type: GrantFiled: October 24, 2006Date of Patent: November 8, 2011Assignee: Hydac Electronic GmbHInventors: Heinz Jacobus, Alexander Weingardt
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Publication number: 20090151403Abstract: The invention relates to an unlocking device for actuating a control device which is in locked condition in order to release it. Said unlocking device comprises an actuating magnet which, guided in a coil base and/or in housing elements (28) of the actuating magnet, has an actuating element that can be displaced and that releases, in an actuation position, an unlocking path for a control unit having a locking element (30). Said locking element, when unlocked by means of the actuating element via the control device, releases the trajectory for the control device to be actuated. The invention is characterized in that the locking device (30) is guided in the housing element (28) of the actuating magnet and prevents the control device from being unintentionally locked again by being maintaining it in the unlocked position on the same by means of a blocking part (48), the unlocked position corresponding to a release of the control device.Type: ApplicationFiled: October 24, 2006Publication date: June 18, 2009Inventors: Heinz Jacobus, Alexander Weingardt
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Publication number: 20090120146Abstract: The invention relates to an unlocking device for a control device (10), comprising an actuating magnet (12) which, guided in a coil base (14) and/or in housing elements of the actuating magnet, has an actuating element (16) that can be displaced along a first axis (20) and that releases, in an actuation position, a swivel path (22) for a control unit (24) which is arranged so as to be swiveled about a second axis (26). Said control unit (24) has a locking element (30) which, when unlocked by means of the actuating element (16) via the control element (24), releases the trajectory (32) for the control device (10) to be actuated. Said unlocking device is characterized by comprising a swiveling lever (34) which is guided in a housing part (28) so as to be swiveled. The second axis (26) is parallel to the first axis (20). The swiveling lever (34), at its free end and when the actuating magnet (12) is not actuated, contacts the actuating element (16).Type: ApplicationFiled: October 24, 2006Publication date: May 14, 2009Inventors: Heinz Jacobus, Alexander Weingard
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Patent number: 7471177Abstract: The invention relates to an actuating device, particularly an actuating magnet, for actuating valves. In order to improve the sealing action of an actuating magnet, the invention provides that a contacting plug insert (48) has a seating surface (54) against which an annular sealing part (52) rests and which extends in the form of a groove inside the plug insert (48). The groove depth is selected so that, when in an unpressed state, approximately half of the sealing part (52) is accommodated inside the groove (56). When the groove (56) is fitted with the sealing part (52), it is completely filled whereby resulting in a projection that sealingly closes the gap (58) arising between a plug plate (40) and an outer peripheral surface (50) of the housing (18).Type: GrantFiled: April 1, 2005Date of Patent: December 30, 2008Assignee: Hydac Electronic GmbHInventor: Heinz Jacobus
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Publication number: 20070290155Abstract: The invention relates to an actuation device, in particular an actuation magnet, which is used to control valves. Said actuation device comprises a housing and a coil body which is arranged therein, and whereon a magnet armature can be guided in a longitudinal manner and the magnet armature is provided with the winding of the conductor. The ends of the conductors (40,42) are received by a retaining device (50) which connects a contacting device (44) to contacting rings (52, 54) for each end of the conductor (40, 42).Type: ApplicationFiled: July 1, 2005Publication date: December 20, 2007Inventor: Heinz Jacobus
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Publication number: 20070246668Abstract: The invention relates to an actuating device, particularly an actuating magnet, for actuating valves. In order to improve the sealing action of an actuating magnet, the invention provides that a contacting plug insert (48) has a seating surface (54) against which an annular sealing part (52) rests and which extends in the form of a groove inside the plug insert (48). The groove depth is selected so that, when in an unpressed state, approximately half of the sealing part (52) is accommodated inside the groove (56). When the groove (56) is fitted with the sealing part (52), it is completely filled whereby resulting in a projection that sealingly closes the gap (58) arising between a plug plate (40) and an outer peripheral surface (50) of the housing (18).Type: ApplicationFiled: April 1, 2005Publication date: October 25, 2007Inventor: Heinz Jacobus
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Patent number: 7151427Abstract: A switchgear, especially for actuating valves, includes a housing (18) and a coil body (10) disposed in the housing. A switch element is guided in the coil body. The coil body is provided with a winding (14) of a conductor (16) that is connected to a plug connector (22) via contact elements (20). At least some sections of the housing (18) and of the plug connector (22) are enclosed by a plastic compound (24). Sealing devices (40) seal off the interior (42) of the switchgear from the surroundings (44). At least one of the sealing devices (40) is configured as a sealing web (48) of a meltable material. The sealing web (48) is disposed on the bottom face (50) of a plug plate (26) of the plug connector (22) which faces the housing (18).Type: GrantFiled: January 24, 2002Date of Patent: December 19, 2006Assignees: Hydac Electronic GmbH, Bosch Rexroth AGInventors: Michael Muller, Heinz Jacobus, Matthias Stitz, Bruno Schneider
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Publication number: 20040089833Abstract: The invention relates to a switchgear, especially for actuating valves, comprising a housing (18) and a coil body (10) disposed therein in which a switch element is guided and which is provided with a winding (14) of a conductor (16) that is connected to a plug connector (22) via contact elements (20). At least some sections of the housing (18) and of the plug connector (22) are enclosed by a plastic compound (24), and sealing devices (40) seal off the interior (42) of the switchgear from the surroundings (44). At least one of the sealing devices (40) is configured as a sealing web (48), said sealing web (48) consisting of a meltable material. The sealing web (48) is disposed on the bottom face (50) of a plug plate (26) of the plug connector (22) which faces the housing (18).Type: ApplicationFiled: November 25, 2003Publication date: May 13, 2004Inventors: Michael Muller, Heinz Jacobus, Matthias Stitz, Bruno Schneider
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Patent number: 6310530Abstract: A device for emergency hand operation has switching magnets with an armature that can be moved in the pole pipe to a final position by the force of a spring assembly, and can be moved against the spring force to a second final position by a magnetic field excitation. The device has a tensional member which can be axially displaced and moved by a manual actuating device. A carrier interacts with the armature to move the carrier against the spring force and to the second final position. The armature, the pole core, the spring assembly, the tensional member and the actuating device are combined to form a prefabricated component which can be inserted into the pole pipe via its inner open end and which can be connected to the pole pipe.Type: GrantFiled: July 14, 2000Date of Patent: October 30, 2001Assignee: Hydac Electronic GmbHInventor: Heinz Jacobus