DE29720765U1 - Air-cooled electric appliance - Google Patents

Air-cooled electric appliance

Info

Publication number
DE29720765U1
DE29720765U1 DE1997220765 DE29720765U DE29720765U1 DE 29720765 U1 DE29720765 U1 DE 29720765U1 DE 1997220765 DE1997220765 DE 1997220765 DE 29720765 U DE29720765 U DE 29720765U DE 29720765 U1 DE29720765 U1 DE 29720765U1
Authority
DE
Grant status
Grant
Patent type
Prior art keywords
air
electric appliance
cooled electric
cooled
appliance
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
DE1997220765
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.)
Areva Sachsenwerk GmbH
Original Assignee
Areva Sachsenwerk 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
Grant date

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
DE1997220765 1997-11-22 1997-11-22 Air-cooled electric appliance Expired - Lifetime DE29720765U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1997220765 DE29720765U1 (en) 1997-11-22 1997-11-22 Air-cooled electric appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997220765 DE29720765U1 (en) 1997-11-22 1997-11-22 Air-cooled electric appliance

Publications (1)

Publication Number Publication Date
DE29720765U1 true DE29720765U1 (en) 1998-01-15

Family

ID=8049006

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997220765 Expired - Lifetime DE29720765U1 (en) 1997-11-22 1997-11-22 Air-cooled electric appliance

Country Status (1)

Country Link
DE (1) DE29720765U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19847454A1 (en) * 1998-10-15 2000-05-04 Alstom Sachsenwerk Gmbh Ventillation device for forced ventilation of switches and switch panel arrangements for air insulated switching systems, has fan, control unit and monitoring unit combined into single assembly
DE102005037802A1 (en) * 2005-08-03 2007-02-08 Siemens Ag Control panel with air guide
EP1895827A2 (en) * 2006-09-04 2008-03-05 Ormazabal Anlagentechnik GmbH Heatconducting element, device and system for ventilating a high and medium voltage electric unit
DE102007033705A1 (en) * 2007-07-17 2009-01-29 Siemens Ag Transducer arrangement of a metal-enclosed, gas-insulated switchgear and metal-enclosed, gas-insulated switchgear
EP2983258A1 (en) * 2014-08-08 2016-02-10 General Electric Company Electrical equipment and a method of manufacturing

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19847454A1 (en) * 1998-10-15 2000-05-04 Alstom Sachsenwerk Gmbh Ventillation device for forced ventilation of switches and switch panel arrangements for air insulated switching systems, has fan, control unit and monitoring unit combined into single assembly
DE19847454C2 (en) * 1998-10-15 2001-10-04 Alstom Sachsenwerk Gmbh Ventilation device for forced ventilation of switching devices and switchgear arrangement with such a ventilation device
DE102005037802A1 (en) * 2005-08-03 2007-02-08 Siemens Ag Control panel with air guide
EP1895827A2 (en) * 2006-09-04 2008-03-05 Ormazabal Anlagentechnik GmbH Heatconducting element, device and system for ventilating a high and medium voltage electric unit
DE102006041400A1 (en) * 2006-09-04 2008-03-13 Ormazabal Anlagentechnik Gmbh System for ventilating an electrical functional unit of high and medium voltage
DE102006041400B4 (en) * 2006-09-04 2008-07-03 Ormazabal Anlagentechnik Gmbh System for ventilating an electrical functional unit of high and medium voltage
EP1895827A3 (en) * 2006-09-04 2008-12-31 Ormazabal Anlagentechnik GmbH Heatconducting element, device and system for ventilating a high and medium voltage electric unit
DE102007033705A1 (en) * 2007-07-17 2009-01-29 Siemens Ag Transducer arrangement of a metal-enclosed, gas-insulated switchgear and metal-enclosed, gas-insulated switchgear
DE102007033705B4 (en) * 2007-07-17 2009-03-05 Siemens Ag Transducer arrangement of a metal-enclosed, gas-insulated switchgear and metal-enclosed, gas-insulated switchgear
EP2983258A1 (en) * 2014-08-08 2016-02-10 General Electric Company Electrical equipment and a method of manufacturing
CN105392325A (en) * 2014-08-08 2016-03-09 通用电气公司 Electrical equipment and manufacturing method
US9622374B2 (en) 2014-08-08 2017-04-11 General Electric Company Electrical equipment and a method of manufacturing

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980226

R150 Term of protection extended to 6 years

Effective date: 20010212

R151 Term of protection extended to 8 years

Effective date: 20040210

R081 Change of applicant/patentee

Owner name: AREVA SACHSENWERK GMBH, DE

Free format text: FORMER OWNER: AEG SACHSENWERK GMBH, 93055 REGENSBURG, DE

Effective date: 20050126

R081 Change of applicant/patentee

Owner name: AREVA SACHSENWERK GMBH, DE

Free format text: FORMER OWNER: ALSTOM SACHSENWERK GMBH, 93055 REGENSBURG, DE

Effective date: 20051005

R152 Term of protection extended to 10 years

Effective date: 20060202

R071 Expiry of right