CH537093A - Low-liquid circuit breaker - Google Patents
Low-liquid circuit breakerInfo
- Publication number
- CH537093A CH537093A CH1509471A CH1509471A CH537093A CH 537093 A CH537093 A CH 537093A CH 1509471 A CH1509471 A CH 1509471A CH 1509471 A CH1509471 A CH 1509471A CH 537093 A CH537093 A CH 537093A
- Authority
- CH
- Switzerland
- Prior art keywords
- low
- circuit breaker
- liquid circuit
- liquid
- breaker
- Prior art date
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
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break
-
- 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
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1509471A CH537093A (en) | 1971-10-14 | 1971-10-14 | Low-liquid circuit breaker |
DE19717141657 DE7141657U (en) | 1971-10-14 | 1971-11-04 | Low-liquid circuit breaker |
DE19712154812 DE2154812A1 (en) | 1971-10-14 | 1971-11-04 | LOW-LIQUID CIRCUIT BREAKER |
IT3029872A IT968803B (en) | 1971-10-14 | 1972-10-10 | SMALL LIQUID VOLUME ELECTRIC SWITCH |
FR7235937A FR2156235B3 (en) | 1971-10-14 | 1972-10-11 | |
NL7213776A NL7213776A (en) | 1971-10-14 | 1972-10-12 | |
BR718072A BR7207180D0 (en) | 1971-10-14 | 1972-10-13 | POWER SWITCH ON A LIQUID |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1509471A CH537093A (en) | 1971-10-14 | 1971-10-14 | Low-liquid circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
CH537093A true CH537093A (en) | 1973-05-15 |
Family
ID=4406280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1509471A CH537093A (en) | 1971-10-14 | 1971-10-14 | Low-liquid circuit breaker |
Country Status (6)
Country | Link |
---|---|
BR (1) | BR7207180D0 (en) |
CH (1) | CH537093A (en) |
DE (2) | DE2154812A1 (en) |
FR (1) | FR2156235B3 (en) |
IT (1) | IT968803B (en) |
NL (1) | NL7213776A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2617004C3 (en) * | 1976-04-17 | 1984-08-23 | Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart | Electrical load switch |
-
1971
- 1971-10-14 CH CH1509471A patent/CH537093A/en not_active IP Right Cessation
- 1971-11-04 DE DE19712154812 patent/DE2154812A1/en active Pending
- 1971-11-04 DE DE19717141657 patent/DE7141657U/en not_active Expired
-
1972
- 1972-10-10 IT IT3029872A patent/IT968803B/en active
- 1972-10-11 FR FR7235937A patent/FR2156235B3/fr not_active Expired
- 1972-10-12 NL NL7213776A patent/NL7213776A/xx unknown
- 1972-10-13 BR BR718072A patent/BR7207180D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2156235A1 (en) | 1973-05-25 |
NL7213776A (en) | 1973-04-17 |
BR7207180D0 (en) | 1973-08-23 |
DE2154812A1 (en) | 1973-04-19 |
FR2156235B3 (en) | 1975-11-07 |
IT968803B (en) | 1974-03-20 |
DE7141657U (en) | 1973-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |