CH487574A - Unit for a circuit device - Google Patents
Unit for a circuit deviceInfo
- Publication number
- CH487574A CH487574A CH114968A CH114968A CH487574A CH 487574 A CH487574 A CH 487574A CH 114968 A CH114968 A CH 114968A CH 114968 A CH114968 A CH 114968A CH 487574 A CH487574 A CH 487574A
- Authority
- CH
- Switzerland
- Prior art keywords
- unit
- circuit device
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
- H05K7/20463—Filling compound, e.g. potted resin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH114968A CH487574A (en) | 1967-02-14 | 1968-01-24 | Unit for a circuit device |
DE1968H0061746 DE1985661U (en) | 1967-02-14 | 1968-02-10 | UNIT FOR A SWITCH DEVICE WITH A COOLING ELEMENT. |
GB709668A GB1207265A (en) | 1967-02-14 | 1968-02-13 | Improvements in or relating to circuit components |
FR1555077D FR1555077A (en) | 1967-02-14 | 1968-02-14 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH211967A CH452063A (en) | 1967-02-14 | 1967-02-14 | Unit for a circuit device |
CH114968A CH487574A (en) | 1967-02-14 | 1968-01-24 | Unit for a circuit device |
Publications (1)
Publication Number | Publication Date |
---|---|
CH487574A true CH487574A (en) | 1970-03-15 |
Family
ID=25686808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH114968A CH487574A (en) | 1967-02-14 | 1968-01-24 | Unit for a circuit device |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH487574A (en) |
DE (1) | DE1985661U (en) |
FR (1) | FR1555077A (en) |
GB (1) | GB1207265A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2201612B1 (en) * | 1972-10-03 | 1976-10-29 | Cem Comp Electro Mec | |
DE102004025523A1 (en) * | 2004-05-25 | 2005-12-15 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Cooling arrangement for an electrical or electronic component and method for its assembly |
FR2914531B1 (en) * | 2007-03-27 | 2009-06-05 | Valeo Electronique Sys Liaison | WATERPROOF CIRCUIT BOX |
CN103090338B (en) | 2011-11-03 | 2018-10-09 | 欧司朗股份有限公司 | Actuator assembly and its manufacturing method |
CN112993438A (en) * | 2021-02-08 | 2021-06-18 | 中电科创智联(武汉)有限责任公司 | Semiconductor thermal management system for lithium battery of forklift |
-
1968
- 1968-01-24 CH CH114968A patent/CH487574A/en not_active IP Right Cessation
- 1968-02-10 DE DE1968H0061746 patent/DE1985661U/en not_active Expired
- 1968-02-13 GB GB709668A patent/GB1207265A/en not_active Expired
- 1968-02-14 FR FR1555077D patent/FR1555077A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1555077A (en) | 1969-01-24 |
DE1985661U (en) | 1968-05-22 |
GB1207265A (en) | 1970-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |