AT335678B - DEVICE FOR DRAINING GASEOUS MEDIA FROM SWITCHGEAR - Google Patents
DEVICE FOR DRAINING GASEOUS MEDIA FROM SWITCHGEARInfo
- Publication number
- AT335678B AT335678B AT908274A AT908274A AT335678B AT 335678 B AT335678 B AT 335678B AT 908274 A AT908274 A AT 908274A AT 908274 A AT908274 A AT 908274A AT 335678 B AT335678 B AT 335678B
- Authority
- AT
- Austria
- Prior art keywords
- switchgear
- gaseous media
- draining
- draining gaseous
- media
- Prior art date
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)
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 (2)
Publication Number | Publication Date |
---|---|
ATA908274A ATA908274A (en) | 1976-07-15 |
AT335678B true AT335678B (en) | 1977-03-25 |
Family
ID=5899797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT908274A AT335678B (en) | 1973-12-04 | 1974-11-13 | DEVICE FOR DRAINING GASEOUS MEDIA FROM SWITCHGEAR |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT335678B (en) |
CH (1) | CH575183A5 (en) |
DE (1) | DE2360285C3 (en) |
FR (1) | FR2253298A1 (en) |
Families Citing this family (7)
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 |
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 |
DE102020112499A1 (en) * | 2020-05-08 | 2021-11-11 | R. Stahl Schaltgeräte GmbH | Pressure relief device |
Family Cites Families (8)
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 |
-
1973
- 1973-12-04 DE DE2360285A patent/DE2360285C3/en not_active Expired
-
1974
- 1974-11-08 CH CH1499374A patent/CH575183A5/xx not_active IP Right Cessation
- 1974-11-13 AT AT908274A patent/AT335678B/en active
- 1974-12-04 FR FR7439615A patent/FR2253298A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
ATA908274A (en) | 1976-07-15 |
DE2360285B2 (en) | 1979-03-15 |
CH575183A5 (en) | 1976-04-30 |
FR2253298B1 (en) | 1977-03-25 |
FR2253298A1 (en) | 1975-06-27 |
DE2360285A1 (en) | 1975-06-12 |
DE2360285C3 (en) | 1982-07-15 |
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