IN169561B - - Google Patents
Info
- Publication number
- IN169561B IN169561B IN223/MAS/87A IN223MA1987A IN169561B IN 169561 B IN169561 B IN 169561B IN 223MA1987 A IN223MA1987 A IN 223MA1987A IN 169561 B IN169561 B IN 169561B
- Authority
- IN
- India
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
- H01H33/91—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 arc-extinguishing fluid being air or gas
-
- 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
- H01H33/02—Details
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
-
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8605027A FR2596915B1 (fr) | 1986-04-03 | 1986-04-03 | Disjoncteur electrique a autosoufflage ayant une tenue dielectrique elevee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN169561B true IN169561B (US07709020-20100504-C00041.png) | 1991-11-09 |
Family
ID=9334029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN223/MAS/87A IN169561B (US07709020-20100504-C00041.png) | 1986-04-03 | 1987-03-27 |
Country Status (10)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2650911B1 (fr) * | 1989-08-09 | 1991-10-04 | Alsthom Gec | Disjoncteur a moyenne tension |
| US5258588A (en) * | 1992-05-15 | 1993-11-02 | Joslyn Corporation | Puffer type switch high current electrical switch contact assembly |
| DE10317735B3 (de) * | 2003-04-11 | 2004-11-18 | Siemens Ag | Erdungsschalter mit einem bewegbaren Kontaktstück |
| EP2523204B1 (en) * | 2011-05-12 | 2019-09-04 | ABB Schweiz AG | Circuit arrangement and method for interrupting a current flow in a DC current path |
| CN112038967B (zh) * | 2020-08-25 | 2022-04-08 | 国核电力规划设计研究院有限公司 | 一种用电设备及其开关设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT236502B (de) * | 1962-12-17 | 1964-10-26 | Sprecher & Schuh Ag | Druckgasschalter mit durch die Schaltbewegung erzeugter Löschmittelströmung |
| JPS50158883A (US07709020-20100504-C00041.png) * | 1974-06-13 | 1975-12-23 | ||
| FR2441916A1 (fr) * | 1978-11-14 | 1980-06-13 | Merlin Gerin | Disjoncteur electrique a autosoufflage equipe d'un dispositif a contacts principaux perfectionnes |
| JPS56152125A (en) * | 1980-04-25 | 1981-11-25 | Tokyo Shibaura Electric Co | Breaker |
| FR2494493A1 (fr) * | 1980-11-17 | 1982-05-21 | Merlin Gerin | Disjoncteur electrique a autosoufflage par rotation de l'arc |
-
1986
- 1986-04-03 FR FR8605027A patent/FR2596915B1/fr not_active Expired - Fee Related
-
1987
- 1987-03-20 EP EP87400634A patent/EP0240406B1/fr not_active Expired - Lifetime
- 1987-03-20 ES ES198787400634T patent/ES2032841T3/es not_active Expired - Lifetime
- 1987-03-20 DE DE8787400634T patent/DE3779475D1/de not_active Expired - Lifetime
- 1987-03-23 US US07/028,723 patent/US4736079A/en not_active Expired - Fee Related
- 1987-03-26 CA CA000533108A patent/CA1289606C/en not_active Expired - Fee Related
- 1987-03-27 IN IN223/MAS/87A patent/IN169561B/en unknown
- 1987-04-01 JP JP62077647A patent/JPS62237628A/ja active Pending
- 1987-04-02 CN CN87102479A patent/CN1014374B/zh not_active Expired
- 1987-04-03 KR KR1019870003191A patent/KR950011296B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2596915A1 (fr) | 1987-10-09 |
| EP0240406B1 (fr) | 1992-06-03 |
| DE3779475D1 (de) | 1992-07-09 |
| US4736079A (en) | 1988-04-05 |
| KR870010586A (ko) | 1987-11-30 |
| KR950011296B1 (ko) | 1995-09-30 |
| CN1014374B (zh) | 1991-10-16 |
| CA1289606C (en) | 1991-09-24 |
| CN87102479A (zh) | 1987-10-14 |
| JPS62237628A (ja) | 1987-10-17 |
| EP0240406A1 (fr) | 1987-10-07 |
| FR2596915B1 (fr) | 1994-02-18 |
| ES2032841T3 (es) | 1993-03-01 |
