FR2210814A1 - - Google Patents
Info
- Publication number
- FR2210814A1 FR2210814A1 FR7344258A FR7344258A FR2210814A1 FR 2210814 A1 FR2210814 A1 FR 2210814A1 FR 7344258 A FR7344258 A FR 7344258A FR 7344258 A FR7344258 A FR 7344258A FR 2210814 A1 FR2210814 A1 FR 2210814A1
- Authority
- FR
- France
- 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
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/905—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the compression volume being formed by a movable cylinder and a semi-mobile piston
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12549472A JPS4981874A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-12-14 | 1972-12-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2210814A1 true FR2210814A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-12 |
| FR2210814B1 FR2210814B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-01-26 |
Family
ID=14911474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7344258A Expired FR2210814B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-12-14 | 1973-12-11 |
Country Status (6)
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2291601A1 (fr) * | 1974-11-15 | 1976-06-11 | Alsthom Cgee | Dispositif de coupure a autocompression |
| FR2316717A1 (fr) * | 1975-07-03 | 1977-01-28 | Licentia Gmbh | Disjoncteur a compression |
| FR2326023A1 (fr) * | 1975-09-26 | 1977-04-22 | Sprecher & Schuh Ag | Disjoncteur a gaz comprime |
| EP0126929A3 (en) * | 1983-05-31 | 1986-07-09 | Bbc Aktiengesellschaft Brown, Boveri & Cie. | Pressurised-gas switch |
| EP0456139A3 (en) * | 1990-05-11 | 1992-04-08 | Licentia Patent-Verwaltungs-Gmbh | Compression switch |
| EP0475270A3 (en) * | 1990-09-11 | 1992-11-19 | Asea Brown Boveri Ab | High-voltage circuit breaker of self-blasting type |
| FR2696274A1 (fr) * | 1992-09-29 | 1994-04-01 | Alsthom Gec | Disjoncteur à haute tension à auto-soufflage ayant une chambre de coupure à compression de gaz réduite. |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55139728A (en) * | 1979-04-18 | 1980-10-31 | Mitsubishi Electric Corp | Switching device |
| DE3104411A1 (de) * | 1981-02-09 | 1982-08-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Elektrischer kompressionsschalter |
-
1972
- 1972-12-14 JP JP12549472A patent/JPS4981874A/ja active Pending
-
1973
- 1973-12-10 IT IT3207073A patent/IT1002225B/it active
- 1973-12-11 FR FR7344258A patent/FR2210814B1/fr not_active Expired
- 1973-12-12 NL NL7317004A patent/NL7317004A/xx not_active Application Discontinuation
- 1973-12-14 DE DE19732363171 patent/DE2363171A1/de active Pending
- 1973-12-14 GB GB5816373A patent/GB1438708A/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2291601A1 (fr) * | 1974-11-15 | 1976-06-11 | Alsthom Cgee | Dispositif de coupure a autocompression |
| FR2316717A1 (fr) * | 1975-07-03 | 1977-01-28 | Licentia Gmbh | Disjoncteur a compression |
| FR2326023A1 (fr) * | 1975-09-26 | 1977-04-22 | Sprecher & Schuh Ag | Disjoncteur a gaz comprime |
| EP0126929A3 (en) * | 1983-05-31 | 1986-07-09 | Bbc Aktiengesellschaft Brown, Boveri & Cie. | Pressurised-gas switch |
| EP0456139A3 (en) * | 1990-05-11 | 1992-04-08 | Licentia Patent-Verwaltungs-Gmbh | Compression switch |
| EP0475270A3 (en) * | 1990-09-11 | 1992-11-19 | Asea Brown Boveri Ab | High-voltage circuit breaker of self-blasting type |
| FR2696274A1 (fr) * | 1992-09-29 | 1994-04-01 | Alsthom Gec | Disjoncteur à haute tension à auto-soufflage ayant une chambre de coupure à compression de gaz réduite. |
| EP0591039A1 (fr) * | 1992-09-29 | 1994-04-06 | Gec Alsthom T Et D Sa | Disjoncteur à haute tension à auto-soufflage ayant une chambre de coupure à compression de gaz réduite |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1002225B (it) | 1976-05-20 |
| FR2210814B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-01-26 |
| JPS4981874A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-07 |
| NL7317004A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-18 |
| DE2363171A1 (de) | 1974-06-20 |
| GB1438708A (en) | 1976-06-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |