GB374079A - Improvements in electric cut-outs - Google Patents
Improvements in electric cut-outsInfo
- Publication number
- GB374079A GB374079A GB3143/31A GB314331A GB374079A GB 374079 A GB374079 A GB 374079A GB 3143/31 A GB3143/31 A GB 3143/31A GB 314331 A GB314331 A GB 314331A GB 374079 A GB374079 A GB 374079A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- plunger
- outs
- gardy
- soc
- 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
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
- H01H85/303—Movable indicating elements
Landscapes
- Fuses (AREA)
Abstract
374,079. Fusible cut-outs. APPAREILLAGE GARDY SOC. ANON., La Jonction, Geneva, Switzerland.-(Assignees of Soc. Franþaise Gardy ; 23, Rue de la Voie de Banes, Argenteuil, France.) Jan. 31, 1931, No. 3143. Convention date, Jan. 31, 1930. [Class 38 (i).] A plunger A that protrudes under the action of a spring D to give an indication when a fuse melts, is normally anchored by a wire E to an auxiliary fuse wire F. The wire E is twisted to the wire F and is looped through the plunger A. The plunger is of insulating material and the exposed part of the wire E is insulated by a layer of varnish &c. G.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE374079X | 1930-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB374079A true GB374079A (en) | 1932-05-31 |
Family
ID=3868610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3143/31A Expired GB374079A (en) | 1930-01-31 | 1931-01-31 | Improvements in electric cut-outs |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE367377A (en) |
| FR (1) | FR40765E (en) |
| GB (1) | GB374079A (en) |
-
0
- BE BE367377D patent/BE367377A/xx unknown
-
1931
- 1931-01-27 FR FR40765D patent/FR40765E/en not_active Expired
- 1931-01-31 GB GB3143/31A patent/GB374079A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR40765E (en) | 1932-08-23 |
| BE367377A (en) |
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