FR2266285A1 - Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining - Google Patents
Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal liningInfo
- Publication number
- FR2266285A1 FR2266285A1 FR7410518A FR7410518A FR2266285A1 FR 2266285 A1 FR2266285 A1 FR 2266285A1 FR 7410518 A FR7410518 A FR 7410518A FR 7410518 A FR7410518 A FR 7410518A FR 2266285 A1 FR2266285 A1 FR 2266285A1
- Authority
- FR
- France
- Prior art keywords
- casing
- insulating
- polyphase
- current lead
- cct
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- 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
- H01H9/52—Cooling of switch parts
-
- 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
-
- 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
-
- 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
-
- 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
- H01H9/52—Cooling of switch parts
- H01H2009/526—Cooling of switch parts of the high voltage switches
-
- 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
- H01H2033/888—Deflection of hot gasses and arcing products
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Gas-Insulated Switchgears (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The insulating gas circuit breaker is surrounded by a polyphase insulating casing, consisting of one piece or of separate elements for each phase secured to the circuit breaker control housing. The insulating casing is provided with embedded current lead bolts which are firmly connected to metallic linings or the inside of the casing. The linings, covering a part of the casing inner surface are so arranged as to serve as coolers, temperature distributors, field distribution rings, screenings for protection of the insulating surfaces against corrosion and diffusion, and as elements for deflecting the switching current. Preferably one lining covers the bottom of the insulating casing opposite the control housing, this lining having a dished shaped.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7410518A FR2266285A1 (en) | 1974-03-27 | 1974-03-27 | Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining |
DE19752507163 DE2507163A1 (en) | 1974-03-27 | 1975-02-20 | SWITCH WITH INSULATING GAS |
DE19757505126 DE7505126U (en) | 1974-03-27 | 1975-02-20 | Switch with insulating gas |
PL17903475A PL113528B1 (en) | 1974-03-27 | 1975-03-25 | Circuit breaker operating in an inert gas |
NL7503597A NL7503597A (en) | 1974-03-27 | 1975-03-25 | SWITCH WITH CURRENT CURRENT IN AN ISOLATING GAS. |
HU75BO00001544A HU170789B (en) | 1974-03-27 | 1975-03-25 | Switch filled with insulating gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7410518A FR2266285A1 (en) | 1974-03-27 | 1974-03-27 | Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2266285A1 true FR2266285A1 (en) | 1975-10-24 |
FR2266285B1 FR2266285B1 (en) | 1978-07-07 |
Family
ID=9136884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7410518A Granted FR2266285A1 (en) | 1974-03-27 | 1974-03-27 | Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining |
Country Status (5)
Country | Link |
---|---|
DE (2) | DE7505126U (en) |
FR (1) | FR2266285A1 (en) |
HU (1) | HU170789B (en) |
NL (1) | NL7503597A (en) |
PL (1) | PL113528B1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509521A1 (en) * | 1981-04-06 | 1983-01-14 | Sprecher & Schuh Ag | HIGH-VOLTAGE CIRCUIT BREAKER WITH ENCLOSURE CONTAINING AN INSULATING GAS |
EP0075668A2 (en) * | 1981-09-30 | 1983-04-06 | Sprecher Energie AG | Compressed-gas circuit breaker |
FR2542142A1 (en) * | 1983-03-02 | 1984-09-07 | Merlin Gerin | PERFECTLY CONNECTED PICKUP SWITCH OR CIRCUIT BREAKER |
EP0141329A1 (en) * | 1983-10-17 | 1985-05-15 | Asea Ab | Compressed-gas circuit breaker |
EP0311017A2 (en) * | 1987-10-05 | 1989-04-12 | Mitsubishi Denki Kabushiki Kaisha | Arc-extinguisher of switch |
CH683043A5 (en) * | 1992-02-06 | 1993-12-31 | Sprecher Energie Ag | Encapsulated, high pressure gas switch for circuit breaker - has first switch element part fixed to movable switch contact piece via insulated support on metal cover |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH649416A5 (en) * | 1980-01-25 | 1985-05-15 | Sprecher & Schuh Ag | EXHAUST GAS SWITCH. |
DE4435358C2 (en) * | 1994-09-20 | 2003-05-08 | Siemens Ag | Pole column of a high-voltage circuit breaker |
CN101120423B (en) * | 2004-12-24 | 2010-06-23 | Abb技术有限公司 | Generator switch having improved switching capacity |
-
1974
- 1974-03-27 FR FR7410518A patent/FR2266285A1/en active Granted
-
1975
- 1975-02-20 DE DE19757505126 patent/DE7505126U/en not_active Expired
- 1975-02-20 DE DE19752507163 patent/DE2507163A1/en not_active Ceased
- 1975-03-25 HU HU75BO00001544A patent/HU170789B/en unknown
- 1975-03-25 NL NL7503597A patent/NL7503597A/en not_active Application Discontinuation
- 1975-03-25 PL PL17903475A patent/PL113528B1/en unknown
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509521A1 (en) * | 1981-04-06 | 1983-01-14 | Sprecher & Schuh Ag | HIGH-VOLTAGE CIRCUIT BREAKER WITH ENCLOSURE CONTAINING AN INSULATING GAS |
EP0075668A3 (en) * | 1981-09-30 | 1985-01-09 | Sprecher & Schuh Ag | Compressed-gas circuit breaker |
EP0075668A2 (en) * | 1981-09-30 | 1983-04-06 | Sprecher Energie AG | Compressed-gas circuit breaker |
US4546221A (en) * | 1983-03-02 | 1985-10-08 | Merlin Gerin | Draw-out switchgear having improved disconnect contacts |
EP0121450A1 (en) * | 1983-03-02 | 1984-10-10 | Merlin Gerin | Switch or circuit breaker with contact clamps |
FR2542142A1 (en) * | 1983-03-02 | 1984-09-07 | Merlin Gerin | PERFECTLY CONNECTED PICKUP SWITCH OR CIRCUIT BREAKER |
EP0141329A1 (en) * | 1983-10-17 | 1985-05-15 | Asea Ab | Compressed-gas circuit breaker |
EP0311017A2 (en) * | 1987-10-05 | 1989-04-12 | Mitsubishi Denki Kabushiki Kaisha | Arc-extinguisher of switch |
EP0311017A3 (en) * | 1987-10-05 | 1990-07-04 | Mitsubishi Denki Kabushiki Kaisha | Arc-extinguisher of switch |
US5077453A (en) * | 1987-10-05 | 1991-12-31 | Mitsubishi Denki Kabushiki Kaisha | Arc-extinguisher of a switch |
EP0525834A2 (en) * | 1987-10-05 | 1993-02-03 | Mitsubishi Denki Kabushiki Kaisha | Pressure vessel for a switch |
EP0525834A3 (en) * | 1987-10-05 | 1993-02-24 | Mitsubishi Denki Kabushiki Kaisha | Pressure vessel for a switch |
CH683043A5 (en) * | 1992-02-06 | 1993-12-31 | Sprecher Energie Ag | Encapsulated, high pressure gas switch for circuit breaker - has first switch element part fixed to movable switch contact piece via insulated support on metal cover |
Also Published As
Publication number | Publication date |
---|---|
FR2266285B1 (en) | 1978-07-07 |
DE2507163A1 (en) | 1975-10-09 |
PL113528B1 (en) | 1980-12-31 |
NL7503597A (en) | 1975-09-30 |
HU170789B (en) | 1977-09-28 |
DE7505126U (en) | 1976-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2266285A1 (en) | Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining | |
GB1428336A (en) | Covering a pipe with thermal insualtion and a ceramic refractory prtection and a ceramic refractory member therefor | |
ES407278A1 (en) | Electrical circuit-breaker | |
SE8007460L (en) | LOCK FOR METAL MELT OVEN | |
US3096418A (en) | Small-type thermostat for preventing overheating, provided with a bimetal disk in a lenticular casing and with beam-like profiled bracing means on said casing | |
JPS5467873A (en) | Heat regulator | |
GB1498826A (en) | Assembly of arc-quenching laminations | |
ES464348A1 (en) | Shaft furnace cooling | |
CA978246A (en) | Electric circuit breaker of the gas blast type | |
JPS5229160A (en) | Magnetron | |
JPS57151263A (en) | Eddy current generating rotary disc | |
JPS5792244A (en) | Iron band for converting ceiling assembly | |
FR2440077A1 (en) | Semiconductor power module casing - with metal discs pressed against O=ring by insulating lipped clamp ring | |
ES442293A1 (en) | A perfected boveda set for an arc oven. (Machine-translation by Google Translate, not legally binding) | |
SU767848A1 (en) | Support insulator | |
IT1067000B (en) | Cover for electric arc furnace - having composite water-jacketed structure with inner and outer sections | |
SU469156A1 (en) | Vacuum arcing chamber | |
SU434625A1 (en) | CURRENT FOR ULTRA-HIGH-VACUUM RESISTANT ELECTRIC OVENS | |
KR960006703A (en) | Magnetron shield strapping | |
SU612294A1 (en) | Explosion-proof plastic envelope | |
JPS55108140A (en) | Stem in electron tube | |
FR2004957A1 (en) | Electric motor commutator segments with insulating - binder of glass nitrons ceramic etc | |
JPS53139103A (en) | Stator coil | |
JPS57122389A (en) | Cooling of gas insulation electric appliance | |
JPS5471342A (en) | Stationary induction apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |