FR731171A - Snap-action overhead switch or disconnector - Google Patents
Snap-action overhead switch or disconnectorInfo
- Publication number
- FR731171A FR731171A FR731171DA FR731171A FR 731171 A FR731171 A FR 731171A FR 731171D A FR731171D A FR 731171DA FR 731171 A FR731171 A FR 731171A
- Authority
- FR
- France
- Prior art keywords
- disconnector
- snap
- overhead switch
- action overhead
- action
- 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
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR731171T | 1932-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR731171A true FR731171A (en) | 1932-08-30 |
Family
ID=9117219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR731171D Expired FR731171A (en) | 1932-02-08 | 1932-02-08 | Snap-action overhead switch or disconnector |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR731171A (en) |
-
1932
- 1932-02-08 FR FR731171D patent/FR731171A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR830456A (en) | Snap-action switch refinements | |
FR731171A (en) | Snap-action overhead switch or disconnector | |
FR813273A (en) | Snap-action switch | |
FR731123A (en) | Improvements made to snap-action electrical switches | |
FR699717A (en) | Snap-action switch | |
FR785554A (en) | Snap-action switch or switch for electrical installations | |
FR727880A (en) | Mercury switch | |
FR755008A (en) | Snap-action switch, especially triggered by overcurrent | |
FR764857A (en) | Electric snap-action switch device | |
FR720906A (en) | Snap-action and forced-action switch | |
FR758482A (en) | Snap-action temperature switch | |
FR722029A (en) | Improvements to snap-action switches | |
FR830619A (en) | Multiple break switch | |
FR750712A (en) | Fuse switch | |
FR718399A (en) | Mercury switch | |
FR756993A (en) | Electrical switches | |
FR774567A (en) | Improvements to snap-action and snap-action switches | |
FR752695A (en) | Advanced rocker switch | |
FR766645A (en) | Expansion switch | |
FR727985A (en) | Snap-action mechanism for electrical switches | |
FR670995A (en) | Snap-action oil-in switch | |
FR42149E (en) | Snap-action mechanism for electrical switches | |
FR642564A (en) | Snap-action rotary switch | |
FR794500A (en) | Contact switch | |
FR39752E (en) | delay switch |