FR1353161A - Dispositif pour intervalle sous vide - Google Patents
Dispositif pour intervalle sous videInfo
- Publication number
- FR1353161A FR1353161A FR925679A FR925679A FR1353161A FR 1353161 A FR1353161 A FR 1353161A FR 925679 A FR925679 A FR 925679A FR 925679 A FR925679 A FR 925679A FR 1353161 A FR1353161 A FR 1353161A
- Authority
- FR
- France
- Prior art keywords
- interval device
- vacuum interval
- vacuum
- interval
- 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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
-
- 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
- H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
- H01H2033/66276—Details relating to the mounting of screens in vacuum switches
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR925679A FR1353161A (fr) | 1962-02-23 | 1963-02-22 | Dispositif pour intervalle sous vide |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US176485A US3167629A (en) | 1962-02-23 | 1962-02-23 | Movable shield structure for vacuum gap devices |
FR925679A FR1353161A (fr) | 1962-02-23 | 1963-02-22 | Dispositif pour intervalle sous vide |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1353161A true FR1353161A (fr) | 1964-02-21 |
Family
ID=26199938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR925679A Expired FR1353161A (fr) | 1962-02-23 | 1963-02-22 | Dispositif pour intervalle sous vide |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1353161A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0132804A2 (fr) * | 1983-07-29 | 1985-02-13 | Siemens Aktiengesellschaft | Interrupteur sous vide, en particulier pour protecteur basse tension |
EP0254089A1 (fr) * | 1986-07-11 | 1988-01-27 | Siemens Aktiengesellschaft | Tube interrupteur sous vide |
-
1963
- 1963-02-22 FR FR925679A patent/FR1353161A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0132804A2 (fr) * | 1983-07-29 | 1985-02-13 | Siemens Aktiengesellschaft | Interrupteur sous vide, en particulier pour protecteur basse tension |
EP0132804A3 (en) * | 1983-07-29 | 1985-03-27 | Siemens Aktiengesellschaft | Vacuum switch, particularly for a low-voltage protector |
EP0254089A1 (fr) * | 1986-07-11 | 1988-01-27 | Siemens Aktiengesellschaft | Tube interrupteur sous vide |
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