JPS4845871A - - Google Patents
Info
- Publication number
- JPS4845871A JPS4845871A JP8032271A JP8032271A JPS4845871A JP S4845871 A JPS4845871 A JP S4845871A JP 8032271 A JP8032271 A JP 8032271A JP 8032271 A JP8032271 A JP 8032271A JP S4845871 A JPS4845871 A JP S4845871A
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Circuit Breakers (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8032271A JPS4845871A (de) | 1971-10-12 | 1971-10-12 | |
| DE19722246451 DE2246451A1 (de) | 1971-10-12 | 1972-09-21 | Druckgasschalter |
| CH1460772A CH541865A (de) | 1971-10-12 | 1972-10-05 | Druckgasschalter |
| FR7235846A FR2156219A1 (de) | 1971-10-12 | 1972-10-10 | |
| IT3034472A IT968841B (it) | 1971-10-12 | 1972-10-11 | Interruttore elettrico a gas compresso |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8032271A JPS4845871A (de) | 1971-10-12 | 1971-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4845871A true JPS4845871A (de) | 1973-06-30 |
Family
ID=13715008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8032271A Pending JPS4845871A (de) | 1971-10-12 | 1971-10-12 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4845871A (de) |
| CH (1) | CH541865A (de) |
| DE (1) | DE2246451A1 (de) |
| FR (1) | FR2156219A1 (de) |
| IT (1) | IT968841B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0340325A (ja) * | 1989-07-06 | 1991-02-21 | Meidensha Corp | パッファ形ガス遮断器 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2444333A1 (fr) * | 1978-12-11 | 1980-07-11 | Merlin Gerin | Interrupteur a autosoufflage a mise en depression de la chambre de coupure |
| JPS58108624A (ja) * | 1981-12-22 | 1983-06-28 | 三菱電機株式会社 | パツフア−形ガスしや断器 |
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1971
- 1971-10-12 JP JP8032271A patent/JPS4845871A/ja active Pending
-
1972
- 1972-09-21 DE DE19722246451 patent/DE2246451A1/de active Pending
- 1972-10-05 CH CH1460772A patent/CH541865A/de not_active IP Right Cessation
- 1972-10-10 FR FR7235846A patent/FR2156219A1/fr not_active Withdrawn
- 1972-10-11 IT IT3034472A patent/IT968841B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0340325A (ja) * | 1989-07-06 | 1991-02-21 | Meidensha Corp | パッファ形ガス遮断器 |
Also Published As
| Publication number | Publication date |
|---|---|
| CH541865A (de) | 1973-09-15 |
| FR2156219A1 (de) | 1973-05-25 |
| IT968841B (it) | 1974-03-20 |
| DE2246451A1 (de) | 1973-04-19 |