IT226561Z2 - POWER REGULATOR FOR FAN MOTORS - Google Patents

POWER REGULATOR FOR FAN MOTORS

Info

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
Application number
Other languages
Italian (it)
Inventor
Wolfram Bretling
Veil Michael Brenner
Klaus Gessner
Kurt Weber
Reinhold Weible
Original Assignee
Fahrzeugklimaregelung Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fahrzeugklimaregelung Gmbh filed Critical Fahrzeugklimaregelung Gmbh
Publication of ITMI920461V0 publication Critical patent/ITMI920461V0/en
Publication of ITMI920461U1 publication Critical patent/ITMI920461U1/en
Application granted granted Critical
Publication of IT226561Z2 publication Critical patent/IT226561Z2/en

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)

IT000461 1991-05-16 1992-05-08 POWER REGULATOR FOR FAN MOTORS IT226561Z2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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