IN159435B - - Google Patents
Info
- Publication number
- IN159435B IN159435B IN1126/CAL/83A IN1126CA1983A IN159435B IN 159435 B IN159435 B IN 159435B IN 1126CA1983 A IN1126CA1983 A IN 1126CA1983A IN 159435 B IN159435 B IN 159435B
- 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
- H01H33/60—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
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
-
- 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
- H01H2033/6667—Details concerning lever type driving rod 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
- H01H33/02—Details
- H01H33/022—Details particular to three-phase circuit breakers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14364682U JPS5947920U (en) | 1982-09-21 | 1982-09-21 | Switch operating device |
Publications (1)
Publication Number | Publication Date |
---|---|
IN159435B true IN159435B (en) | 1987-05-23 |
Family
ID=15343619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1126/CAL/83A IN159435B (en) | 1982-09-21 | 1983-09-14 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5947920U (en) |
GB (1) | GB2128408B (en) |
IN (1) | IN159435B (en) |
MY (1) | MY8600657A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103208392B (en) * | 2012-01-13 | 2016-03-30 | 西门子公司 | Vacuum circuit-breaker |
-
1982
- 1982-09-21 JP JP14364682U patent/JPS5947920U/en active Granted
-
1983
- 1983-09-14 IN IN1126/CAL/83A patent/IN159435B/en unknown
- 1983-09-21 GB GB08325204A patent/GB2128408B/en not_active Expired
-
1986
- 1986-12-31 MY MY8600657A patent/MY8600657A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB2128408A (en) | 1984-04-26 |
GB8325204D0 (en) | 1983-10-26 |
MY8600657A (en) | 1986-12-31 |
GB2128408B (en) | 1986-03-19 |
JPS6240509Y2 (en) | 1987-10-16 |
JPS5947920U (en) | 1984-03-30 |