NO135613B - - Google Patents
Download PDFInfo
- Publication number
- NO135613B NO135613B NO2137/73A NO213773A NO135613B NO 135613 B NO135613 B NO 135613B NO 2137/73 A NO2137/73 A NO 2137/73A NO 213773 A NO213773 A NO 213773A NO 135613 B NO135613 B NO 135613B
- Authority
- NO
- Norway
- Prior art keywords
- circuit breaker
- piston
- spring
- cylinder
- connecting rod
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims description 73
- 230000033001 locomotion Effects 0.000 claims description 49
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000284 resting effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 12
- 238000007664 blowing Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 108091023242 Internal transcribed spacer Proteins 0.000 description 1
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
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
- H01H33/904—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 characterised by the transmission between operating mechanism and piston or movable contact
-
- 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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Circuit Breakers (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25115/72A IT956045B (it) | 1972-05-31 | 1972-05-31 | Interruttore elettrico a gas com presso autosoffiante munito di comando perfezionato |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO135613B true NO135613B (fr) | 1977-01-17 |
| NO135613C NO135613C (fr) | 1977-04-27 |
Family
ID=11215738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2137/73A NO135613C (fr) | 1972-05-31 | 1973-05-24 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3849616A (fr) |
| JP (1) | JPS4961671A (fr) |
| BE (1) | BE800245A (fr) |
| BR (1) | BR7304044D0 (fr) |
| CA (1) | CA986975A (fr) |
| CH (1) | CH550481A (fr) |
| DE (1) | DE2327649A1 (fr) |
| ES (1) | ES415365A1 (fr) |
| FR (1) | FR2186719A1 (fr) |
| GB (1) | GB1437202A (fr) |
| IT (1) | IT956045B (fr) |
| NO (1) | NO135613C (fr) |
| SE (1) | SE386000B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11059474B2 (en) | 2018-10-09 | 2021-07-13 | Ford Global Technologies, Llc | Hybrid vehicle with electrical power outlet |
| US11043801B2 (en) * | 2018-10-09 | 2021-06-22 | Ford Global Technologies, Llc | Hybrid vehicle with electrical power outlet |
-
1972
- 1972-05-31 IT IT25115/72A patent/IT956045B/it active
-
1973
- 1973-05-24 NO NO2137/73A patent/NO135613C/no unknown
- 1973-05-24 SE SE7307296A patent/SE386000B/xx unknown
- 1973-05-25 US US00363896A patent/US3849616A/en not_active Expired - Lifetime
- 1973-05-30 DE DE19732327649 patent/DE2327649A1/de active Pending
- 1973-05-30 ES ES415365A patent/ES415365A1/es not_active Expired
- 1973-05-30 FR FR7319668A patent/FR2186719A1/fr not_active Withdrawn
- 1973-05-30 BR BR4044/73A patent/BR7304044D0/pt unknown
- 1973-05-30 CH CH785373A patent/CH550481A/xx not_active IP Right Cessation
- 1973-05-30 CA CA172,942A patent/CA986975A/en not_active Expired
- 1973-05-30 BE BE131689A patent/BE800245A/fr unknown
- 1973-05-31 JP JP48061410A patent/JPS4961671A/ja active Pending
- 1973-05-31 GB GB2606473A patent/GB1437202A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA986975A (en) | 1976-04-06 |
| IT956045B (it) | 1973-10-10 |
| US3849616A (en) | 1974-11-19 |
| FR2186719A1 (fr) | 1974-01-11 |
| SE386000B (sv) | 1976-07-26 |
| BR7304044D0 (pt) | 1974-07-11 |
| CH550481A (de) | 1974-06-14 |
| NO135613C (fr) | 1977-04-27 |
| BE800245A (fr) | 1973-11-30 |
| ES415365A1 (es) | 1976-02-16 |
| JPS4961671A (fr) | 1974-06-14 |
| DE2327649A1 (de) | 1973-12-20 |
| GB1437202A (en) | 1976-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101154531B (zh) | 开关装置及开关装置操作机构 | |
| US8336579B2 (en) | Emergency disconnection system | |
| JP3930283B2 (ja) | トグル機構を備えた電源切替開閉器 | |
| CN101283423B (zh) | 断路器 | |
| US9754736B2 (en) | Motor cam operating mechanism and transmission mechanism thereof | |
| US4162385A (en) | Dual spring circuit interrupter apparatus | |
| JPH01159922A (ja) | 加圧ガス開閉器 | |
| JPH04225507A (ja) | タップ付変圧器の負荷時タップ切換器用の切換開閉器 | |
| JP2001052573A (ja) | 開閉器の操作装置 | |
| NO135613B (fr) | ||
| US2227160A (en) | Electric switch | |
| US3769477A (en) | Switch operating mechanism | |
| US3164706A (en) | Mechanical operating means for fluidblast circuit interrupter | |
| NO143331B (no) | Stempelanordning for totrykksgasskompresjonshoeyspenningsbryter | |
| US4251701A (en) | Circuit interrupter | |
| NO843560L (no) | Koplingsinnretning, saerlig for endebrytere eller grensebrytere | |
| US3835275A (en) | Electric power circuit breaker equipped with a latching mechanism wherein restoring forces are provided as a function of switching shaft position | |
| US4256941A (en) | Spring operating devices for high-voltage circuit-breakers | |
| NO116816B (fr) | ||
| US2681958A (en) | Circuit breaker with blast valve actuated by a fluid motor and a spring | |
| US5326950A (en) | Drive mechanism for an electric switch, in particular a circuit breaker or power switch | |
| US1506409A (en) | Solenoid-operating mechanism | |
| US4131774A (en) | Circuit interrupter operating mechanism | |
| US3511944A (en) | Switch actuator apparatus | |
| US5075521A (en) | Interrupter switch with coordination of disconnect and interrupter linkage |