GB2178243B - A power unit assembly - Google Patents
A power unit assemblyInfo
- Publication number
- GB2178243B GB2178243B GB08613711A GB8613711A GB2178243B GB 2178243 B GB2178243 B GB 2178243B GB 08613711 A GB08613711 A GB 08613711A GB 8613711 A GB8613711 A GB 8613711A GB 2178243 B GB2178243 B GB 2178243B
- Authority
- GB
- United Kingdom
- Prior art keywords
- power unit
- unit assembly
- assembly
- power
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60122467A JPS61285068A (en) | 1985-06-07 | 1985-06-07 | Inverter for elevator |
| JP1663486A JPH06101530B2 (en) | 1986-01-28 | 1986-01-28 | Main circuit of power converter |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8613711D0 GB8613711D0 (en) | 1986-07-09 |
| GB2178243A GB2178243A (en) | 1987-02-04 |
| GB2178243B true GB2178243B (en) | 1989-01-18 |
Family
ID=26353015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08613711A Expired GB2178243B (en) | 1985-06-07 | 1986-06-05 | A power unit assembly |
Country Status (3)
| Country | Link |
|---|---|
| GB (1) | GB2178243B (en) |
| HK (1) | HK61589A (en) |
| SG (1) | SG35289G (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6474798A (en) * | 1987-09-16 | 1989-03-20 | Nec Corp | Integrated type power amplifier |
| DE4007566C2 (en) * | 1990-03-09 | 1998-07-16 | Siemens Ag | Power amplifier for feeding an inductance with switched transistors |
| US5370178A (en) * | 1993-08-25 | 1994-12-06 | International Business Machines Corporation | Convertible cooling module for air or water cooling of electronic circuit components |
| DE19628548A1 (en) * | 1996-07-16 | 1998-01-22 | Abb Patent Gmbh | Heat sink profile for air cooling device for semiconductor components |
| DE19924957B4 (en) * | 1999-05-31 | 2004-07-29 | Siemens Ag | Device for cooling an electronic component fastened in a housing |
| DE10140328B4 (en) * | 2001-08-16 | 2006-02-02 | Siemens Ag | Cooling arrangement for cooling electronic components |
| DE10153748A1 (en) * | 2001-10-31 | 2003-05-22 | Siemens Ag | Converter unit in modular design |
| JP5355822B1 (en) * | 2011-11-30 | 2013-11-27 | 三菱電機株式会社 | Forced air cooling power converter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1326972A (en) * | 1972-03-16 | 1973-08-15 | Elliott Brothers London Ltd | Electrical circuit assemblies |
| GB2047473B (en) * | 1979-04-19 | 1983-01-26 | Aei Semiconductors Ltd | Mounting assemblies for electrical components |
-
1986
- 1986-06-05 GB GB08613711A patent/GB2178243B/en not_active Expired
-
1989
- 1989-05-31 SG SG35289A patent/SG35289G/en unknown
- 1989-08-03 HK HK61589A patent/HK61589A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2178243A (en) | 1987-02-04 |
| GB8613711D0 (en) | 1986-07-09 |
| HK61589A (en) | 1989-08-11 |
| SG35289G (en) | 1989-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930605 |