[특허]Electrothermal transducer, and temperature controlling device

Electrothermal transducer, and temperature controlling device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B23K-013/08 H01L-035/32 B60N-002/56
출원번호	US-0674533 (2008-08-22)
등록번호	US-9172023 (2015-10-27)
우선권정보	DE-10 2007 040 264 (2007-08-24); DE-10 2007 053 869 (2007-11-09); DE-10 2007 060 312 (2007-12-12)
국제출원번호	PCT/DE2008/001374 (2008-08-22)
§371/§102 date	20110921 (20110921)
국제공개번호	WO2009/026890 (2009-03-05)
발명자 / 주소	Bajic, Goran Iqbal, Syed Axakov, Dmitri Normand, Tim
출원인 / 주소	GENTHERM GMBH
대리인 / 주소	The Dobrusin Law Firm, P.C.
인용정보	피인용 횟수 : 0 인용 특허 : 48

초록

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.

대표청구항 ▼

1. A temperature controller comprising: an electrothermal converter having: (i) at least one heat exchanger having a rib structure with at least one inward bend and at least one outward bend;(ii) at least two electrical semiconductor components with a warm side and a cold side when in operation, the at least two electrical semiconductor components at least partially joined to and situated alternately and in a sandwich fashion between at least one bridge element;(iii) at least one distributor plate between the at least one heat exchanger and the at least one bridge element;wherein at least one of the inward bends is located adjacent to at least one of the two electrical semiconductor components and at least one of the outward bends is spaced from the electrical semiconductor components;wherein the at least one distributor plate electrically insulates the at least two electrical semiconductor components and the at least one bridge element from the at least one heat exchanger; andwherein the at lease on distributor plate is flexible in one direction and inflexible in another direction and the at least one distributor plate includes ribs or a mountain and valley structure. 2. The temperature controller according to claim 1, wherein the at least two electrical semiconductor components are joined to the at least one bridge element by a bonding zone; and wherein the bonding zone comprises a glue joint. 3. The temperature controller according to claim 2, wherein the glue joint comprises an adhesive that remains elastic and/or is capable of creep. 4. The temperature controller according to claim 3, wherein the adhesive is electrically conductive. 5. The temperature controller according to claim 1, wherein the semiconductor components are placed along the ribs or the mountain and valley structures. 6. The temperature controller according to claim 1, wherein the at least two electrical semiconductor components are joined with glue at a bonding zone at a point in the middle of each of the at least two electrical semiconductor components on the bridge elements of the warm side of the temperature controller such that the semiconductor component can bend away from the warm side, even if the adhesive is hard and non-elastic. 7. The temperature controller according to claim 6, wherein the bonding zone constitutes less than 30% of a basic surface of semiconductor component. 8. The temperature controller according to claim 6, wherein on the cold side, the semiconductor components are joined with a bonding zone pointwise or over a full surface with the bridge element, furthermore in this area they are not provided with full-surface attachment on the distributor plate, but rather at least in part are not attached thereto, thus the edges of the semiconductor components facing the cold side obtain a possibility to move toward one another and an inner area of the base surface can lift off from the cold side. 9. The temperature controller of claim 1, wherein the at least one heat exchanger's rib structure is a corrugated sheet structure. 10. The temperature controller of claim 1, wherein the at least one heat exchanger's rib structure is a u-shape bend profile. 11. The temperature controller of claim 1, wherein at least one of the heat exchangers is located on the cold side of the electrothermal converter and at least one of the heat exchangers is located on the warm side of the electrothermal converter; and the rib structure of the cold side heat exchanger is offset from the rib structure of the warm side heat exchanger such that the inward bends and outward bends of each heat exchanger are not aligned. 12. The temperature controller of claim 1, wherein at least one of the heat exchangers is located on the cold side of the electrothermal converter and at least one of the heat exchangers is located on the warm side of the electrothermal converter; and the rib structure of the cold side heat exchanger is aligned with the rib structure of the warm side heat exchanger such that the inward bends of the cold side heat exchanger are aligned with the inward bends of the warm side heat exchanger. 13. The temperature controller of claim 1, wherein the at least one distributor plate is only located on the warm side. 14. The temperature controller of claim 1, wherein the at least one distributor plate is only located on the cold side. 15. The temperature controller of claim 1, wherein one of the least one heat exchangers is located on the cold side of the electrothermal converter and another of the at least one heat exchangers is located on the warm side of the electrothermal converter; and the rib structure of the cold side heat exchanger having a profile that differs from a profile of the rib structure of the warm side heat exchanger. 16. The temperature controller of claim 1, wherein one or more of the at least one distributor plates is made of a ceramic material and one or more of the at least one distributor plates is made of a non-electrically-conducting polymer. 17. A temperature controller comprising: an electrothermal converter having:(i) at least one heat exchanger;(ii) at least two electrical semiconductor components with a warm side and a cold side when in operation, the at least two electrical semiconductor components at least partially joined to and situated alternately and in a sandwich fashion between at least one bridge element;(iii) at least one distributor plate between the at least one heat exchanger and the at least two electrical semiconductors;wherein there are pluralities of the heat exchangers joined only to pairs of the semiconductor components on the cold side and/or warm side;wherein the plurality of heat exchangers are situated at intervals next to each other and exert no forces on each other, the pluralities of heat exchangers are joined to each pair of the semiconductor components connected by one of the at least one bridge element;wherein the at least one distributor plate electrically insulates the at least two electrical semiconductor components and/or the at least one bridge element from the at least one heat exchanger; andwherein the at least one distributor plate is flexible in one direction and inflexible in another direction. 18. The temperature controller according to claim 17, wherein the distributor plates include ribs or a mountain and valley structure.

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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Electrothermal transducer, and temperature controlling device 원문보기

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