IT226561Z2 - POWER REGULATOR FOR FAN MOTORS - Google Patents
POWER REGULATOR FOR FAN MOTORSInfo
- Publication number
- IT226561Z2 IT226561Z2 ITMI920461U IT226561Z2 IT 226561 Z2 IT226561 Z2 IT 226561Z2 IT MI920461 U ITMI920461 U IT MI920461U IT 226561 Z2 IT226561 Z2 IT 226561Z2
- Authority
- IT
- Italy
- Prior art keywords
- circuit board
- printed circuit
- tray
- power regulator
- power
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00828—Ventilators, e.g. speed control
-
- 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
- H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Viene proposto un regolatore di potenza che serve ad influenzare la potenza del motore di un ventilatore. Il regolatore di potenza comprende un corpo base, con il quale è collegata una piastrina a circuiti stampati recante componenti elettronici, ed il quale presenta perlomeno un transistore di potenza che, tramite una superficie di raffreddamento, è collegato termoconduttivamente con il corpo base. Un regolatore di potenza particolarmente favorevole ai fini della fabbricazione, con una piastrina a circuiti stampati eccezionalmente protetta anche nei riguardi delle ruvide condizioni di esercizio nell'autoveicolo e delle influenze ambientali qui sussistenti, lo si consegue quando il corpo base presenta un incavo del tipo a vaschetta atto ad accogliere la piastrina a circuiti stampati che, con il proprio lato destinato alla saldatura, è rivolta verso il fondo della vaschetta, quando inoltre perlomeno la superficie di raffreddamento del transistore di potenza è fissata su uno spallamento di montaggio che è ricavato sul corpo base e che è ricavato in un piano tra il fondo della vaschetta ed il bordo della vaschetta, ed inoltre la piastrina a circuiti stampati è perlomeno parzialmente ricoperta nell'incavo per mezzo di una massa isolante colata, che indurisce.(Figura 1)A power regulator is proposed which serves to influence the power of a fan motor. The power regulator comprises a base body, with which a printed circuit board containing electronic components is connected, and which has at least a power transistor which, through a cooling surface, is thermally conductively connected with the base body. A power regulator particularly favorable for manufacturing purposes, with an exceptionally protected printed circuit board also with regard to the rough operating conditions in the vehicle and the environmental influences that exist here, is achieved when the base body has a recess of the type a tray suitable for receiving the printed circuit board which, with its side intended for soldering, faces the bottom of the tray, when at least the cooling surface of the power transistor is fixed on a mounting shoulder which is obtained on the body base and which is obtained in a plane between the bottom of the tray and the edge of the tray, and also the printed circuit board is at least partially covered in the recess by means of a casting insulating mass, which hardens. (Figure 1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9106035U DE9106035U1 (en) | 1991-05-16 | 1991-05-16 | Power controller for fan motors |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920461V0 ITMI920461V0 (en) | 1992-05-08 |
ITMI920461U1 ITMI920461U1 (en) | 1993-11-08 |
IT226561Z2 true IT226561Z2 (en) | 1997-06-24 |
Family
ID=6867361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000461 IT226561Z2 (en) | 1991-05-16 | 1992-05-08 | POWER REGULATOR FOR FAN MOTORS |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE9106035U1 (en) |
ES (1) | ES1021752Y (en) |
FR (1) | FR2676610B3 (en) |
IT (1) | IT226561Z2 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4327584A1 (en) * | 1993-08-17 | 1995-02-23 | Bayerische Motoren Werke Ag | Electric drive unit |
DE4339786C5 (en) * | 1993-11-18 | 2004-02-05 | Emi-Tec Elektronische Materialien Gmbh | Process for producing a heat dissipation arrangement |
DE4416403C2 (en) * | 1994-05-09 | 2000-07-13 | Schweizer Electronic Ag | Cooling device for a printed circuit board and method for producing such a cooling device |
IT1273198B (en) * | 1994-05-12 | 1997-07-07 | Bitron A Spa | IMPROVEMENTS TO AN ELECTRONICALLY COMMUTED FAN FOR THE CABIN OF A VEHICLE |
FR2728631A1 (en) * | 1994-12-22 | 1996-06-28 | Valeo Thermique Habitacle | Centrifugal ventilator for motor vehicle |
FR2728845A1 (en) * | 1994-12-29 | 1996-07-05 | Valeo Thermique Habitacle | CENTRALIZED CONNECTION BLOCK FOR AUTOMOBILE HEATING AND / OR AIR CONDITIONING |
DE19501895C2 (en) * | 1995-01-23 | 2001-10-18 | Hella Kg Hueck & Co | Electrical circuitry for motor vehicles |
FR2742813B1 (en) * | 1995-12-26 | 1998-02-13 | Valeo Climatisation | CENTRIFUGAL FAN, ESPECIALLY FOR MOTOR VEHICLE |
JPH09213501A (en) * | 1996-02-02 | 1997-08-15 | Makita Corp | Built-in structure of electric component |
FR2746864B1 (en) * | 1996-03-26 | 1998-05-22 | Valeo Climatisation | CENTRIFUGAL FAN WITH INTEGRATED CONTROL MODULE, PARTICULARLY FOR MOTOR VEHICLE |
FR2750003B1 (en) * | 1996-06-14 | 1998-08-14 | Valeo Climatisation | CONTROL MODULE AND ASSOCIATED CENTRIFUGAL FAN, PARTICULARLY FOR MOTOR VEHICLE HEATING, VENTILATION AND / OR AIR CONDITIONING |
DE19748597A1 (en) * | 1997-11-04 | 1998-10-15 | Bosch Gmbh Robert | Control unit having power electronic devices |
FR2798988B1 (en) | 1999-09-29 | 2001-12-07 | Valeo Climatisation | HEATING AND / OR AIR CONDITIONING SYSTEM COMPRISING A MOTOR-FAN GROUP |
DE10010623C2 (en) * | 2000-03-03 | 2002-04-04 | Behr Hella Thermocontrol Gmbh | Blower for generating an air flow to be conducted into the interior of a vehicle and air conditioning system for a vehicle with such a blower |
DE10013844A1 (en) * | 2000-03-15 | 2001-09-27 | Infineon Technologies Ag | Electric module cooling device e.g. for integrated circuits |
DE10014457B4 (en) * | 2000-03-23 | 2005-02-03 | Grauvogel, Ulrich, Dipl.-Ing. | Heat sink with a housing for a heat-emitting electronic circuit |
DE10018020C5 (en) * | 2000-04-11 | 2014-06-05 | Zf Friedrichshafen Ag | Housing and method for its production |
DE10107064A1 (en) * | 2001-02-13 | 2002-08-14 | Alcatel Sa | Heating and air-conditioning device, e.g. for automobile, has electronic power module for regulation of fan and at least one heating element |
FR2832023B1 (en) * | 2001-11-02 | 2004-02-20 | Valeo Climatisation | MOTOR-FAN GROUP CONTROL MODULE |
DE10225293A1 (en) * | 2002-06-07 | 2003-12-18 | Bayerische Motoren Werke Ag | Motor vehicle heating and air conditioning system detects cooling requirement of power transistor for adjusting cooling effect of airflow depending on cooling requirement |
DE102010024978A1 (en) * | 2010-06-24 | 2011-12-29 | Behr Gmbh & Co. Kg | Cooling fan |
DE102012207790A1 (en) * | 2012-05-10 | 2013-11-14 | Kuhnke Automotive Gmbh & Co. Kg | Electrical circuitry for e.g. electrical window lifter of motor car, has switching device that is designed as heat-conducting and electrically insulating component, arranged on circuit board, and integrated in casting material |
FR3024635B1 (en) * | 2014-07-30 | 2016-07-15 | G Cartier Tech | CONTROL DEVICE FOR ELECTRIC MOTOR OF EXCHANGER VENTILATION |
FR3077775A1 (en) * | 2018-02-09 | 2019-08-16 | Valeo Systemes Thermiques | PULSE CONTROL MODULE AND HEATING PLANT AND / OR VENTILATION AND / OR AIR CONDITIONING THEREFOR |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2155341A1 (en) * | 1970-12-21 | 1972-07-13 | Messgeraetewerk Zwonitz Veb K | Arrangement for air cooling of electronic circuits |
US3842258A (en) * | 1973-06-25 | 1974-10-15 | Mekontrol Inc | Photo relay comprising light-transmitting plate also used as a circuit board |
DE2546334C2 (en) * | 1975-10-16 | 1984-10-11 | Robert Bosch Gmbh, 7000 Stuttgart | Electronic control unit |
DE2823666C2 (en) * | 1978-05-31 | 1986-09-04 | Robert Bosch Gmbh, 7000 Stuttgart | Electronic control device for internal combustion engines, in particular for motor vehicles |
DE3032031A1 (en) * | 1979-08-24 | 1981-05-27 | Papst-Motoren Kg, 7742 St Georgen | Air blower circuit cooling components of power stages - derives control power for switching and speed from output stage of electronic instruments |
FR2486323A1 (en) * | 1980-07-04 | 1982-01-08 | Paris & Du Rhone | Automobile alternator combined voltage regulator and brush mounting - has moulded insulating plate with embedded conductor strip providing electrical circuit |
DE3105196A1 (en) * | 1981-02-13 | 1982-09-09 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Device for intensive cooling of active semiconductor components |
DE3514440A1 (en) * | 1985-04-20 | 1986-10-23 | Robert Bosch Gmbh, 7000 Stuttgart | HOUSING FOR RECEIVING ELECTRICAL CONTROL UNITS, ESPECIALLY FOR MOTOR VEHICLES |
US4756081A (en) * | 1985-08-22 | 1988-07-12 | Dart Controls, Inc. | Solid state device package mounting method |
DE3604089A1 (en) * | 1986-02-08 | 1987-08-13 | Daimler Benz Ag | Heating, ventilating or air-conditioning installation |
DE3629976A1 (en) * | 1986-09-03 | 1988-04-07 | Hueco Gmbh Fabrik Fuer Interna | VOLTAGE REGULATOR FOR GENERATORS |
DE3700349C1 (en) * | 1987-01-08 | 1988-06-09 | Hirschmann Radiotechnik | Circuit housing which is used as a heat sink |
US4905123A (en) * | 1987-10-08 | 1990-02-27 | Navistar International Transportation Corp. | Heat sink bus assembly |
DE3833146A1 (en) * | 1988-09-29 | 1989-03-02 | Siemens Ag | Method for producing a controller |
-
1991
- 1991-05-16 DE DE9106035U patent/DE9106035U1/en not_active Expired - Lifetime
-
1992
- 1992-05-08 IT IT000461 patent/IT226561Z2/en active IP Right Grant
- 1992-05-13 FR FR9205799A patent/FR2676610B3/en not_active Expired - Lifetime
- 1992-05-14 ES ES9201538U patent/ES1021752Y/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2676610B3 (en) | 1993-05-07 |
ES1021752Y (en) | 1993-06-16 |
ES1021752U (en) | 1993-01-16 |
ITMI920461V0 (en) | 1992-05-08 |
ITMI920461U1 (en) | 1993-11-08 |
FR2676610A3 (en) | 1992-11-20 |
DE9106035U1 (en) | 1992-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970529 |