Gentherm Gmbh

W.e.t. Automotive Systems Ltd.

W.e.t. Automotive Systems Ag

Gentherm Canada Ltd.

Tim Normand

Syed Rafat Iqbal

Igor Spasojevic

Goran Bajic

Marinko Lazanja

Dmitri Axakov

Matthew Zuzga

Sergiu Csonti

Michael Maass

Jack Barfuss

Ricardo Edmundo Flores Gonzalez

Gerardo Edel De La Garza Fernandez

Robert Lakatos

Peter Marton

Daniel Wei Li Cheah

Vladimir Jovovic

Shane Kyle Greenwood

Ajay Murgod

Denis Michel Miron

Chad Vincent Pacilli

The present invention relates to an electrothermal converter, which has at least one cold side and one warm side. Provision is made that all the components of the converter cope with the thermal loads appearing when the converter is operated and/or in particular maintains its mechanical stability.

Electrothermal transducer, and temperature controlling device

A system including an assembly arranged in at least one of a seat and a steering wheel of a vehicle and a measurement circuit. The assembly includes a sensor and a heater arranged adjacent to the sensor. The measurement circuit is configured to output an excitation signal to the measurement circuit and the assembly and measure a resonant frequency of the measurement circuit and the assembly in response to the excitation signal. The measurement circuit is configured to determine a capacitance value based on the resonant frequency and determine whether a body part is in proximity to the sensor based on the capacitance value.

Capacitive sensing and heating system for steering wheels or seats to sense presence of hand of occupant on steering wheel or occupant in seat

An air distribution system that includes a plenum, which has a bottom wall, a peripheral wall connected to the bottom wall and extending around a periphery of the plenum to define one or more open spaces in the plenum, and one or more connection recesses in the bottom wall adapted to connect to a blower. A top surface of the peripheral wall is configured to contact a bottom surface of a cushion of a vehicle seat to enclose the one or more open spaces.

Single piece plenum

A capacitance measuring system detecting an occupant of a vehicle. A sensor/heater assembly is arranged in at least one of a seat or a steering wheel of a vehicle and includes a sensor and a heater arranged adjacent to the sensor. A measurement circuit is configured to output an excitation signal to the measurement circuit and the sensor/heater assembly, measure a resonant frequency of the measurement circuit and the sensor/heater assembly in response to the excitation signal; determine at least one capacitance value based on the resonant frequency; and determine whether a body part is in proximity to the sensor based on the at least one capacitance value.

A heated seat comprising: a cushion with one or more trench areas; a heater comprising: a carrier with a periphery, the carrier further including: a first electrically functional layer that is made of a conductive material that substantially circumscribes at least a portion of the carrier; and a second electrically functional layer that is made of a resistive material; one or more electrical conductors attached to the first electrically functional layer; a trim layer that covers the cushion when the heater is placed over the cushion; and wherein the periphery includes a first side edge and a second side edge, and each side edge includes a cutout, and the cutouts are located adjacent to each other forming a neck portion; wherein the heater is attached to the cushion by placing an attachment device over the neck portion of the heater and securing one or both ends of the attachment device to the cushion so that the neck portion is pulled into the trench; wherein the neck portion is free of the second electrically functional layer; and wherein the first electrically functional layer and the second electrically functional layer form a checkered pattern.

Heater for an automotive vehicle and method of forming same

A heated seat () comprising: a cushion with one or more trench () areas; a heater () comprising: a carrier () with a periphery, the carrier () further including: a first electrically functional layer () that is made of a conductive material that substantially circumscribes at least a portion of the carrier (); and a second electrically functional layer () that is made of a resistive material; one or more electrical conductors {} attached to the first electrically functional layer; a trim layer () that covers the cushion when the heater is placed over the cushion, and wherein the periphery includes a first side edge () and a second side edge (), and each side edge includes a cutout (), and the cutouts are located adjacent to each other&#x2014;forming a neck portion (); wherein the heater is attached to the cushion by placing an attachment device () over the neck portion () of the heater and securing one or both ends of the attachment, device () to the cushion so that the neck portion () is pulled Into the trench (); wherein the neck portion () is free of the second electrically functional layer (); and wherein the first electrically functional layer () and the second electrically functional layer (} form a checkered pattern.

Flexible support sheet for a heating element

Growing community of inventors

LaSalle, Canada

Tim Normand