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Borgwarner Ludwigsburg Gmbh patents

Recent patent applications related to Borgwarner Ludwigsburg Gmbh. Borgwarner Ludwigsburg Gmbh is listed as an Agent/Assignee. Note: Borgwarner Ludwigsburg Gmbh may have other listings under different names/spellings. We're not affiliated with Borgwarner Ludwigsburg Gmbh, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "B" | Borgwarner Ludwigsburg Gmbh-related inventors

Control device for a fluid

A control device for a fluid is described, having a housing, a first opening, a second opening, a channel running from the first to the second opening and a movable control element, which is pivotable between a closed position and an open position. According to this disclosure, it is provided that the first opening forms an assembly opening, through which the control element can be installed in the housing.. ... Borgwarner Ludwigsburg Gmbh

Connection plug

Described is a connection plug for connecting an ignition coil to a spark plug, comprising an electric line that has a first end for contacting an ignition coil and a second end for contacting the spark plug, a protective hose that surrounds the electric line, a protective pipe that surrounds the protective hose, wherein the protective hose is retained in the protective pipe in a positive-locking manner. The protective pipe has latching recesses at its ignition coil end, into which latching projections of the protective hose engage.. ... Borgwarner Ludwigsburg Gmbh

Glow plug

Described is a glow plug having a casing and a ceramic glow pin protruding out of the casing. The glow pin has a tapered end section inside the casing. ... Borgwarner Ludwigsburg Gmbh

Pressure measuring glow plug

Described is a pressure measuring glow plug with a housing, a glow pin, which projects out of the housing and can be displaced in its longitudinal direction relative to the housing against a restoring force. A sensor acquires the position of the glow pin or a pressure acting on the glow pin, and a center pole is arranged in the housing and electrically connected to the glow pin via a contact spring. ... Borgwarner Ludwigsburg Gmbh

Protective sleeve for a corona ignitor in a spark plug shaft of an engine

This disclosure pertains to a protective sleeve for protecting a corona igniter in a spark plug shaft of an internal combustion engine, wherein the protective sleeve comprises a collar for sitting on a rim of a spark plug shaft opening and a tubular section for being inserted into the spark plug shaft and for receiving the corona igniter.. . ... Borgwarner Ludwigsburg Gmbh

Ignition coil

Described is an ignition coil comprising a housing, in which a transformer is arranged, and a plug connector, wherein the plug connector has a high voltage contact, which is connected to the secondary side of the transformer by means of a wire, which resiliently presses against an electrical contact surface. The contact surface is concavely shaped.. ... Borgwarner Ludwigsburg Gmbh

Ignition coil

Described is an ignition coil for an internal combustion engine having a housing with a plug connector, wherein the plug connector has an elastomeric cap slid onto a tubular housing section that surrounds a terminal contact. This disclosure provides that the terminal contact is surrounded by a circumferential slot, in which an inner edge of the cap sits.. ... Borgwarner Ludwigsburg Gmbh

Supply circuit for a corona ignition device

Described is a supply circuit for a corona ignition device, with an input for connection to a direct voltage source, a first converter, a second converter, and an output for connecting a load. The two converters each generate an output voltage, which is provided on its secondary side and exceeds the input voltage. ... Borgwarner Ludwigsburg Gmbh

Lithium ion battery

A lithium ion battery includes a plurality of cells, each comprising a positive electrode, a negative electrode and an electrolyte. The electrolyte includes a lithium salt and contacts the positive and the negative electrode. ... Borgwarner Ludwigsburg Gmbh

Glow plug and method for producing a glow plug

A glow plug is described, having a body, a glow pin which protrudes from a first end of the body, and an inner pole which protrudes from a second end of the body and is electrically connected to the glow pin. A section of the inner pole that protrudes out of the body has an embossed structure for improving the mechanical and electrical connection to a plug connector. ... Borgwarner Ludwigsburg Gmbh

Control device for the coolant flow in a cooling circuit of an internal combustion engine

This disclosure pertains to a control device for the coolant flow in a cooling circuit of an internal combustion engine with the following characteristics: a housing with an inlet opening, an outlet opening and a movable control element for varying the flow-through cross section of the channel; an annular seal arrangement comprising a sealing frame and a sealing ring is seated between a sealing surface of the housing and a sealing surface of the control element. According to this disclosure, it is proposed that the sealing ring rests against a plane sealing surface of the housing in a sealing fashion and meets this plane sealing surface along a contact line that encloses a first surface area. ... Borgwarner Ludwigsburg Gmbh

Populated printed circuit board and method for populating a printed circuit board

Disclosed is a printed circuit board having at least one power semiconductor soldered thereon and, as a thermal fuse, a spring having two contact arms fastened to solder pads of the printed circuit board by soldered connections. The spring is under mechanical stress such that at least one of the two contact arms moves away from one of the solder pads by spring force as soon as the soldered connection loses its strength and fails due to overheating. ... Borgwarner Ludwigsburg Gmbh

Vehicle lamp heater and vehicle lamp

This disclosure refers to a vehicle lamp heater, comprising a ptc heating resistor, a metallic cooling body fixed to the ptc heating resistor, and a holder holding the ptc heating resistor and the metallic cooling body. Also disclosed is vehicle lamp comprising a plastic housing with a transparent cover and such vehicle lamp heater.. ... Borgwarner Ludwigsburg Gmbh

Corona ignition device with wire ignition tips

A corona ignition device is described comprising a central electrode, to which at least one ignition tip leads, and an insulator, which surrounds the central electrode. According to this disclosure, provision is made for the at least one ignition tip to comprise a plurality of wires touching each other.. ... Borgwarner Ludwigsburg Gmbh

05/18/17 / #20170138633

Electric heating device for heating fluids

An electric heating device for heating fluids, comprising a housing, inlet and outlet connection pieces arranged at inlet and outlet openings of the housing, respectively, a flow path in the housing through which the fluid to be heated flows leading from the inlet connection piece to the outlet connection piece, and an electric heating unit attached to the housing. The flow path comprises inlet and outlet chambers and at least two flow channels running side by side from the inlet to the outlet chambers. ... Borgwarner Ludwigsburg Gmbh

03/16/17 / #20170077804

Method for limiting the starting current of a step-up-converter

The disclosure relates to a method for limiting the starting current of a step-up-converter that is supplied by a dc voltage source. The step-up converter has a first capacitor, a coil connected in parallel to the first capacitor, a second capacitor connected to the coil in series, and a switch connected to the second capacitor in parallel and connected to the coil in series. ... Borgwarner Ludwigsburg Gmbh

02/16/17 / #20170047713

Voltage transformer circuit and method for ionic current measurement of a spark plug

A voltage transformer circuit is described for supplying a spark plug with ignition energy and for ionic current measurement. A transformer of the circuit generates a secondary voltage from a primary voltage and applies the secondary voltage to the spark plug to ignite an electric arc. ... Borgwarner Ludwigsburg Gmbh

02/16/17 / #20170045225

Method for the production of a glow plug

Methods for producing a glow plug having a housing, a ceramic glow pin and a protective tube from which a section of the glow pin projects which is thinner than a thicker section arranged in the protective tube. The thinner section leads to a glow tip. ... Borgwarner Ludwigsburg Gmbh

02/09/17 / #20170040776

Corona ignition device having a hollow coil body

This disclosure relates to a corona ignition device having a coil, which has an elongate coil body and a coil winding wound onto the coil body, an ignition electrode connected to the coil, and an insulator, inside which the ignition electrode is situated. According to the present disclosure, the coil body has a hollow section.. ... Borgwarner Ludwigsburg Gmbh

02/02/17 / #20170030323

Method for controlling a corona ignition device

Disclosed is an inventive method for controlling a corona ignition device of an internal combustion engine. A corona discharge, which ignites fuel in a combustion chamber of the engine, is generated by applying a voltage to the corona ignition device. ... Borgwarner Ludwigsburg Gmbh

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Borgwarner Ludwigsburg Gmbh in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Borgwarner Ludwigsburg Gmbh with additional patents listed. Browse our Agent directory for other possible listings. Page by