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CH575183A5 - - Google Patents

Info

Publication number
CH575183A5
CH575183A5 CH1499374A CH1499374A CH575183A5 CH 575183 A5 CH575183 A5 CH 575183A5 CH 1499374 A CH1499374 A CH 1499374A CH 1499374 A CH1499374 A CH 1499374A CH 575183 A5 CH575183 A5 CH 575183A5
Authority
CH
Switzerland
Application number
CH1499374A
Original Assignee
Wirth Ernst
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 Wirth Ernst filed Critical Wirth Ernst
Publication of CH575183A5 publication Critical patent/CH575183A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Air-Flow Control Members (AREA)
  • Safety Valves (AREA)
CH1499374A 1973-12-04 1974-11-08 CH575183A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2360285A DE2360285C3 (en) 1973-12-04 1973-12-04 Ventilation and pressure relief device for switchgear

Publications (1)

Publication Number Publication Date
CH575183A5 true CH575183A5 (en) 1976-04-30

Family

ID=5899797

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1499374A CH575183A5 (en) 1973-12-04 1974-11-08

Country Status (4)

Country Link
AT (1) AT335678B (en)
CH (1) CH575183A5 (en)
DE (1) DE2360285C3 (en)
FR (1) FR2253298A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107084492A (en) * 2017-05-02 2017-08-22 青岛海尔空调器有限总公司 The control method blown using air conditioner air guide structure

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2458497C3 (en) * 1974-12-11 1981-06-19 Fa. Ernst Wirth, 7922 Herbrechtingen Small switching or transformer substation
FR2341972A1 (en) * 1976-02-17 1977-09-16 Merlin Gerin Prefabricated transformer substation - has sheet metal enclosure with overlapping corrugated grill and removable maintenance panels
DE4339383A1 (en) * 1993-11-18 1995-05-24 Licentia Gmbh Control cabinet with ventilation openings
DE10143715C1 (en) * 2001-08-30 2003-05-28 Siemens Ag Enclosed electrical switchgear
DE10203708A1 (en) * 2002-01-31 2003-08-14 Groetz Georg Enclosure accommodating transformers and/or switchgear has ventilation insert comprising two spaced sections
DE102020112499A1 (en) * 2020-05-08 2021-11-11 R. Stahl Schaltgeräte GmbH Pressure relief device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1720872U (en) * 1954-09-01 1956-04-26 Licentia Gmbh HIGH-VOLTAGE CONTROL CABINET WITH DEVICES TO LIMIT THE EFFECTS OF ANY ARC SHORT CIRCUITS IN ITS INTERIOR.
DE1220925B (en) * 1957-03-08 1966-07-14 Siemens Ag Encapsulated high-voltage switchgear cell with pressure compensation devices
DE1059079B (en) * 1957-05-07 1959-06-11 Licentia Gmbh High-voltage switchgear in an encapsulated design
DE1784281U (en) * 1958-08-15 1959-03-05 Licentia Gmbh INSULATING PLATE TO PROTECT THE OPERATING PERSONNEL IN SWITCHGEAR.
DE1829526U (en) * 1961-01-14 1961-04-13 Erich Reimer Nachf DEVICE FOR VENTILATING ROOMS.
DE2144499C3 (en) * 1971-09-06 1974-04-11 Fritz Driescher Spezialfabrik Fuer Elektrizitaetswerksbedarf, 5144 Wegberg Ventilation window for the housing of free-standing transformer stations
DE7141970U (en) * 1971-11-06 1972-04-13 Sachsenwerk Licht- Und Kraft Ag Metal-encapsulated medium-voltage switchgear cubicle
DE7322107U (en) * 1973-06-09 1973-11-22 Licentia Pressure relief flap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107084492A (en) * 2017-05-02 2017-08-22 青岛海尔空调器有限总公司 The control method blown using air conditioner air guide structure
CN107084492B (en) * 2017-05-02 2020-05-29 青岛海尔空调器有限总公司 Control method for air supply by air guide structure of air conditioner

Also Published As

Publication number Publication date
FR2253298B1 (en) 1977-03-25
DE2360285A1 (en) 1975-06-12
DE2360285B2 (en) 1979-03-15
DE2360285C3 (en) 1982-07-15
AT335678B (en) 1977-03-25
ATA908274A (en) 1976-07-15
FR2253298A1 (en) 1975-06-27

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased