GB291085A - Explosion proof housing for electrical apparatus - Google Patents
Explosion proof housing for electrical apparatusInfo
- Publication number
- GB291085A GB291085A GB11715/28A GB1171528A GB291085A GB 291085 A GB291085 A GB 291085A GB 11715/28 A GB11715/28 A GB 11715/28A GB 1171528 A GB1171528 A GB 1171528A GB 291085 A GB291085 A GB 291085A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuses
- bolts
- base frame
- electrical apparatus
- proof housing
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
- H01H9/042—Explosion-proof cases
- H01H9/045—Explosion-proof cases with interlocking mechanism between cover and operating mechanism
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
291,085. Siemens Schuckertwerke Akt.-Ges., (Assignees of Siemens-Schuckertwerke Ges.). May 27, 1927, [Convention date]. Electric couplings.-An explosion-proof housing for electrical apparatus such as switches, fuses, potential transformers, indicating devices, &c., consists of a base frame 11, on which the apparatus is built, and a cover 13 of round or oval cross section which is fixed to the base frame 11 by bolts 15. To prevent the cover 13 from being removed while the apparatus within is alive, the plug connector 16 carries a member 19 which extends over the bolts 15 when the connector is in place and prevents the bolts being removed. The plug connector 16 as well as the signal lamps 20 and fuses 21 are accommodated in recesses 22 of the wall 23 of the base frame, the lamps and fuses being in addition mounted in a separate detachable housing 24 and connected to the apparatus through the plug 25.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE291085X | 1927-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB291085A true GB291085A (en) | 1928-12-27 |
Family
ID=6065872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11715/28A Expired GB291085A (en) | 1927-05-27 | 1928-04-20 | Explosion proof housing for electrical apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB291085A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109216126A (en) * | 2018-11-13 | 2019-01-15 | 镇江天力变压器有限公司 | A kind of anti-high pressure gamut protection produces structure with limiting fuse fusible core |
-
1928
- 1928-04-20 GB GB11715/28A patent/GB291085A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109216126A (en) * | 2018-11-13 | 2019-01-15 | 镇江天力变压器有限公司 | A kind of anti-high pressure gamut protection produces structure with limiting fuse fusible core |
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