DE29610284U1 - Modular device with forced ventilation - Google Patents

Modular device with forced ventilation

Info

Publication number
DE29610284U1
DE29610284U1 DE29610284U DE29610284U DE29610284U1 DE 29610284 U1 DE29610284 U1 DE 29610284U1 DE 29610284 U DE29610284 U DE 29610284U DE 29610284 U DE29610284 U DE 29610284U DE 29610284 U1 DE29610284 U1 DE 29610284U1
Authority
DE
Germany
Prior art keywords
forced ventilation
modular device
modular
ventilation
forced
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 - Lifetime
Application number
DE29610284U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DOEPKE SCHALTGERAETE GMBH & CO. KG, DE
Original Assignee
Doepke & Co Schaltgeraetefabri
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 Doepke & Co Schaltgeraetefabri filed Critical Doepke & Co Schaltgeraetefabri
Priority to DE29610284U priority Critical patent/DE29610284U1/en
Publication of DE29610284U1 publication Critical patent/DE29610284U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20154—Heat dissipaters coupled to components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
DE29610284U 1996-06-12 1996-06-12 Modular device with forced ventilation Expired - Lifetime DE29610284U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29610284U DE29610284U1 (en) 1996-06-12 1996-06-12 Modular device with forced ventilation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29610284U DE29610284U1 (en) 1996-06-12 1996-06-12 Modular device with forced ventilation

Publications (1)

Publication Number Publication Date
DE29610284U1 true DE29610284U1 (en) 1996-09-05

Family

ID=8025073

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29610284U Expired - Lifetime DE29610284U1 (en) 1996-06-12 1996-06-12 Modular device with forced ventilation

Country Status (1)

Country Link
DE (1) DE29610284U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1085272A2 (en) * 1999-09-17 2001-03-21 Matsushita Seiko Co.Ltd. Heating-element accommodating-box cooling apparatus and method of controlling the same
DE102004056111A1 (en) * 2004-11-19 2006-06-01 Siemens Ag Semiconductor switching module

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348683A1 (en) * 1973-09-27 1975-04-03 Siemens Ag Installation unit with printed circuit - has one side of circuit board carrying conducting strips, and other side carrying electrical components
DE2743708A1 (en) * 1977-09-28 1979-04-05 Siemens Ag Heat sink for hermetically sealed equipment - has modular heat exchanger and fan as part of housing wall
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
US4401351A (en) * 1981-09-28 1983-08-30 Advant Corporation Expandable card cage
DE8910111U1 (en) * 1989-08-24 1989-10-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
US4924350A (en) * 1988-05-17 1990-05-08 Magnetek Universal Mfg, Corporation Retention clip for a thermal protection sensor
DE4024046A1 (en) * 1990-07-28 1992-01-30 Mulfingen Elektrobau Ebm Speed control for brushless DC motor-driven fan - adjusts stator power supply in response to operational amplifier switching by variable resistance in air stream
DE9205991U1 (en) * 1992-05-02 1992-07-16 Weinfurter, Wolfgang, Dipl.-Phys., 8711 Mainstockheim, De
DE9307947U1 (en) * 1993-05-26 1993-07-22 Reiners, Hans, 49744 Geeste, De
DE4128339C2 (en) * 1991-08-27 1994-10-06 Bodo Ehmann Gmbh Power controller for the power control of consumers
DE4328813A1 (en) * 1993-08-27 1995-03-02 Bosch Gmbh Robert Automation system
WO1995025894A1 (en) * 1994-03-21 1995-09-28 Siemens Nixdorf Informationssysteme Ag Process for controlling the driving voltage of a fan in electrical equipment
US5491610A (en) * 1994-09-09 1996-02-13 International Business Machines Corporation Electronic package having active means to maintain its operating temperature constant

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348683A1 (en) * 1973-09-27 1975-04-03 Siemens Ag Installation unit with printed circuit - has one side of circuit board carrying conducting strips, and other side carrying electrical components
DE2743708A1 (en) * 1977-09-28 1979-04-05 Siemens Ag Heat sink for hermetically sealed equipment - has modular heat exchanger and fan as part of housing wall
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
US4401351A (en) * 1981-09-28 1983-08-30 Advant Corporation Expandable card cage
US4924350A (en) * 1988-05-17 1990-05-08 Magnetek Universal Mfg, Corporation Retention clip for a thermal protection sensor
DE8910111U1 (en) * 1989-08-24 1989-10-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
DE4024046A1 (en) * 1990-07-28 1992-01-30 Mulfingen Elektrobau Ebm Speed control for brushless DC motor-driven fan - adjusts stator power supply in response to operational amplifier switching by variable resistance in air stream
DE4128339C2 (en) * 1991-08-27 1994-10-06 Bodo Ehmann Gmbh Power controller for the power control of consumers
DE9205991U1 (en) * 1992-05-02 1992-07-16 Weinfurter, Wolfgang, Dipl.-Phys., 8711 Mainstockheim, De
DE9307947U1 (en) * 1993-05-26 1993-07-22 Reiners, Hans, 49744 Geeste, De
DE4328813A1 (en) * 1993-08-27 1995-03-02 Bosch Gmbh Robert Automation system
WO1995025894A1 (en) * 1994-03-21 1995-09-28 Siemens Nixdorf Informationssysteme Ag Process for controlling the driving voltage of a fan in electrical equipment
US5491610A (en) * 1994-09-09 1996-02-13 International Business Machines Corporation Electronic package having active means to maintain its operating temperature constant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1085272A2 (en) * 1999-09-17 2001-03-21 Matsushita Seiko Co.Ltd. Heating-element accommodating-box cooling apparatus and method of controlling the same
EP1085272A3 (en) * 1999-09-17 2002-07-24 Matsushita Seiko Co.Ltd. Heating-element accommodating-box cooling apparatus and method of controlling the same
US6612365B1 (en) 1999-09-17 2003-09-02 Matsushita Electric Industrial Co., Ltd. Heating-element accommodating-box cooling apparatus and method of controlling the same
DE102004056111A1 (en) * 2004-11-19 2006-06-01 Siemens Ag Semiconductor switching module

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19961017

R021 Search request validly filed

Effective date: 19970705

R163 Identified publications notified

Effective date: 19971028

R081 Change of applicant/patentee

Owner name: DOEPKE SCHALTGERAETE GMBH & CO. KG, DE

Free format text: FORMER OWNER: DOEPKE & CO SCHALTGERAETEFABRIK GMBH & CO KG, 26506 NORDEN, DE

Effective date: 19981016

R150 Term of protection extended to 6 years

Effective date: 19990720

R151 Term of protection extended to 8 years

Effective date: 20020703

R158 Lapse of ip right after 8 years

Effective date: 20050101