GB2015263A - Protective housing - Google Patents
Protective housingInfo
- Publication number
- GB2015263A GB2015263A GB7905615A GB7905615A GB2015263A GB 2015263 A GB2015263 A GB 2015263A GB 7905615 A GB7905615 A GB 7905615A GB 7905615 A GB7905615 A GB 7905615A GB 2015263 A GB2015263 A GB 2015263A
- Authority
- GB
- United Kingdom
- Prior art keywords
- protective housing
- accommodating
- electrical equipment
- proof
- sealed
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measuring Fluid Pressure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
A protective housing constructed in a fire-damp-proof and/or explosion-proof manner for accommodating electrical equipment e.g. an oscilloscope, the housing including a portion (3) for accommodating such equipment, which is sealed in a gas-tight manner, a pressurized gas system (5, 6, 7, 8, 12, 11, 13), for maintaining an overpressure in said portion (3) when in use, and control means (17, 21, 39), comprising sealed coupling means, which may be magnetic or mechanical, extending between the exterior of said portion (3) and the interior of said portion (3), for enabling manipulation of one or more switching or adjusting controls of the electrical equipment accommodated by said portion (3) when in use. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2808046A DE2808046C2 (en) | 1978-02-24 | 1978-02-24 | Firedamp and explosion-proof housing to accommodate a measuring device |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2015263A true GB2015263A (en) | 1979-09-05 |
GB2015263B GB2015263B (en) | 1982-04-15 |
Family
ID=6032878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7905615A Expired GB2015263B (en) | 1978-02-24 | 1979-02-16 | Protective housing |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE874327A (en) |
DE (1) | DE2808046C2 (en) |
GB (1) | GB2015263B (en) |
ZA (1) | ZA79891B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2529731A1 (en) * | 1982-07-02 | 1984-01-06 | France Etat | WATERPROOF PUSH BUTTON |
GB2151031A (en) * | 1983-12-07 | 1985-07-10 | Seba Mess Ortungstech | Measuring apparatus for location of cable defects |
GB2292639A (en) * | 1994-08-16 | 1996-02-28 | Weatherford Oil Tool | Instrument housing for use in hazardous areas |
FR2901091A1 (en) * | 2006-05-10 | 2007-11-16 | Peugeot Citroen Automobiles Sa | Water entry preventing system for e.g. airbag controller, of motor vehicle, has air compressor generating and maintaining excess pressure of air in electronic control unit, where excess pressure is light excess pressure of specific millibar |
CN112525241A (en) * | 2020-11-24 | 2021-03-19 | 南京博寰机电设备有限公司 | Mounting structure with adjustable light current system fire control monitoring is used |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3815154A1 (en) * | 1988-05-04 | 1989-11-16 | Hoelter Heinz | METHOD FOR OPERATING AN ELECTRIC CABIN IN THE UNDERGROUND MINING |
AT520459B1 (en) * | 2017-09-18 | 2019-10-15 | Taurob Gmbh | PROCESS FOR PROTECTING COMPONENTS IN A HOUSING |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1959329U (en) * | 1966-12-17 | 1967-04-27 | Siemens Ag | LASER DEVICE FOR LEVELING DEVICES IN UNDERGROUND MINING AND TUBING. |
-
1978
- 1978-02-24 DE DE2808046A patent/DE2808046C2/en not_active Expired
-
1979
- 1979-02-16 GB GB7905615A patent/GB2015263B/en not_active Expired
- 1979-02-21 BE BE193591A patent/BE874327A/en not_active IP Right Cessation
- 1979-02-23 ZA ZA79891A patent/ZA79891B/en unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2529731A1 (en) * | 1982-07-02 | 1984-01-06 | France Etat | WATERPROOF PUSH BUTTON |
EP0099278A1 (en) * | 1982-07-02 | 1984-01-25 | ETAT-FRANCAIS représenté par le Délégué Général pour l' Armement | Tight key-switch |
GB2151031A (en) * | 1983-12-07 | 1985-07-10 | Seba Mess Ortungstech | Measuring apparatus for location of cable defects |
GB2292639A (en) * | 1994-08-16 | 1996-02-28 | Weatherford Oil Tool | Instrument housing for use in hazardous areas |
FR2901091A1 (en) * | 2006-05-10 | 2007-11-16 | Peugeot Citroen Automobiles Sa | Water entry preventing system for e.g. airbag controller, of motor vehicle, has air compressor generating and maintaining excess pressure of air in electronic control unit, where excess pressure is light excess pressure of specific millibar |
CN112525241A (en) * | 2020-11-24 | 2021-03-19 | 南京博寰机电设备有限公司 | Mounting structure with adjustable light current system fire control monitoring is used |
Also Published As
Publication number | Publication date |
---|---|
BE874327A (en) | 1979-06-18 |
DE2808046A1 (en) | 1979-08-30 |
ZA79891B (en) | 1980-03-26 |
DE2808046C2 (en) | 1982-10-07 |
GB2015263B (en) | 1982-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |