JPS4535103B1 - - Google Patents
Info
- Publication number
- JPS4535103B1 JPS4535103B1 JP5015667A JP5015667A JPS4535103B1 JP S4535103 B1 JPS4535103 B1 JP S4535103B1 JP 5015667 A JP5015667 A JP 5015667A JP 5015667 A JP5015667 A JP 5015667A JP S4535103 B1 JPS4535103 B1 JP S4535103B1
- 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
- H01H33/60—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
- H01H33/666—Operating arrangements
-
- 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
- H01H33/668—Means for obtaining or monitoring the vacuum
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/48—Driving mechanisms, i.e. for transmitting driving force to the contacts using lost-motion device
-
- 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
- H01H9/0066—Auxiliary contact devices
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Measuring Fluid Pressure (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57048666A | 1966-08-05 | 1966-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4535103B1 true JPS4535103B1 (de) | 1970-11-10 |
Family
ID=24279838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5015667A Pending JPS4535103B1 (de) | 1966-08-05 | 1967-08-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3493952A (de) |
| JP (1) | JPS4535103B1 (de) |
| AT (1) | AT279716B (de) |
| BR (1) | BR6790976D0 (de) |
| CH (2) | CH470745A (de) |
| GB (1) | GB1187446A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3775658A (en) * | 1972-05-30 | 1973-11-27 | Itt | Capacitive fibrillation apparatus using vacuum relays |
| US3814885A (en) * | 1973-07-11 | 1974-06-04 | Gen Electric | Method of detecting a leak in a vacuum interrupter located inside a housing containing pressurized gas |
| SE410067B (sv) * | 1974-04-02 | 1979-09-17 | Siemens Ag | Anordning for detektering av bristande driftsduglighet for vakuum-brytkamrar |
| US4027125A (en) * | 1975-03-17 | 1977-05-31 | Allis-Chalmers Corporation | Gas insulated circuit breaker |
| US5552647A (en) * | 1994-04-12 | 1996-09-03 | Systems Analysis And Integration, Inc. | Position-sensing device for power distribution switch |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1176202A (en) * | 1909-03-27 | 1916-03-21 | Allis Chalmers Mfg Co | Circuit-controlling apparatus. |
| US3404247A (en) * | 1966-03-08 | 1968-10-01 | Gen Electric | Pressure responsive protective means for vacuum type circuit interrupters |
| US3403297A (en) * | 1966-03-17 | 1968-09-24 | Gen Electric | Vacuum-type circuit interrupter with pressure-monitoring means |
-
1966
- 1966-08-05 US US570486A patent/US3493952A/en not_active Expired - Lifetime
-
1967
- 1967-06-26 GB GB29320/67A patent/GB1187446A/en not_active Expired
- 1967-07-03 BR BR190976/67A patent/BR6790976D0/pt unknown
- 1967-07-24 AT AT683767A patent/AT279716B/de not_active IP Right Cessation
- 1967-08-03 CH CH1096167A patent/CH470745A/de not_active IP Right Cessation
- 1967-08-03 CH CH1096267A patent/CH483105A/de not_active IP Right Cessation
- 1967-08-05 JP JP5015667A patent/JPS4535103B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH470745A (de) | 1969-03-31 |
| AT279716B (de) | 1970-03-10 |
| GB1187446A (en) | 1970-04-08 |
| CH483105A (de) | 1969-12-15 |
| US3493952A (en) | 1970-02-03 |
| BR6790976D0 (pt) | 1973-12-27 |