FR2407589A1 - GASKET SEALING, ESPECIALLY FOR GAS-TIGHT ENCLOSURE METAL CASING - Google Patents
GASKET SEALING, ESPECIALLY FOR GAS-TIGHT ENCLOSURE METAL CASINGInfo
- Publication number
- FR2407589A1 FR2407589A1 FR7826480A FR7826480A FR2407589A1 FR 2407589 A1 FR2407589 A1 FR 2407589A1 FR 7826480 A FR7826480 A FR 7826480A FR 7826480 A FR7826480 A FR 7826480A FR 2407589 A1 FR2407589 A1 FR 2407589A1
- Authority
- FR
- France
- Prior art keywords
- gas
- metal casing
- tight enclosure
- gasket sealing
- enclosure metal
- 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.)
- Granted
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
- H02B13/035—Gas-insulated switchgear
- H02B13/045—Details of casing, e.g. gas tightness
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Gasket Seals (AREA)
Abstract
The seal is arranged between flanges, which are formed by non-machined edges (1, 2), of a sheet-metal housing. In each case one elastic sealing device (3, 4) is bonded onto the edges (1, 2), between which a hard and relatively narrow profile (5) is inserted. This profile (5) deforms the elastic sealing devices (3, 4) and results in the sheet-metal housing being sealed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772748410 DE2748410C2 (en) | 1977-10-28 | 1977-10-28 | Sealing arrangement for sheet metal housings of metal-enclosed, gas-filled high-voltage switchgear |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2407589A1 true FR2407589A1 (en) | 1979-05-25 |
FR2407589B3 FR2407589B3 (en) | 1981-05-22 |
Family
ID=6022522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7826480A Granted FR2407589A1 (en) | 1977-10-28 | 1978-09-14 | GASKET SEALING, ESPECIALLY FOR GAS-TIGHT ENCLOSURE METAL CASING |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5472354A (en) |
CH (1) | CH634445A5 (en) |
DE (1) | DE2748410C2 (en) |
FR (1) | FR2407589A1 (en) |
NL (1) | NL7809063A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3010106A1 (en) * | 1980-03-15 | 1981-09-24 | Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen | Gas filled HV encapsulated switching equipment - has access opening with double seal forming chamber for leak testing medium |
JPH0641016Y2 (en) * | 1987-07-15 | 1994-10-26 | 石川ガスケット株式会社 | gasket |
CN104283143B (en) * | 2014-10-22 | 2016-11-23 | 国网山东省电力公司费县供电公司 | A kind of fixed structure of ring main unit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2362304A (en) * | 1941-12-29 | 1944-11-07 | Gen Electric | Electrical switchgear |
DE1869453U (en) * | 1962-09-25 | 1963-03-28 | Licentia Gmbh | ELECTRIC MEDIUM VOLTAGE SWITCH FOR WALL MOUNTING. |
GB1251199A (en) * | 1968-12-03 | 1971-10-27 | ||
DD107547A1 (en) * | 1973-10-23 | 1974-08-05 | ||
DE2528300C3 (en) * | 1975-06-25 | 1980-01-24 | Transformatoren Union Ag, 7000 Stuttgart | Control cabinet with tightly closing door |
DD121435A1 (en) * | 1975-09-26 | 1976-07-20 | ||
DD128858A1 (en) * | 1976-12-14 | 1977-12-14 | Lothar Brauner | FASTENING AND SEALING CABINET FITTINGS |
-
1977
- 1977-10-28 DE DE19772748410 patent/DE2748410C2/en not_active Expired
-
1978
- 1978-09-05 NL NL7809063A patent/NL7809063A/en not_active Application Discontinuation
- 1978-09-14 FR FR7826480A patent/FR2407589A1/en active Granted
- 1978-10-18 CH CH1079478A patent/CH634445A5/en not_active IP Right Cessation
- 1978-10-26 JP JP13208878A patent/JPS5472354A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2407589B3 (en) | 1981-05-22 |
DE2748410C2 (en) | 1984-06-28 |
DE2748410A1 (en) | 1979-05-03 |
NL7809063A (en) | 1979-05-02 |
CH634445A5 (en) | 1983-01-31 |
JPS5472354A (en) | 1979-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |