SE307613B - - Google Patents
Info
- Publication number
- SE307613B SE307613B SE4541/65A SE454165A SE307613B SE 307613 B SE307613 B SE 307613B SE 4541/65 A SE4541/65 A SE 4541/65A SE 454165 A SE454165 A SE 454165A SE 307613 B SE307613 B SE 307613B
- Authority
- SE
- Sweden
- Prior art keywords
- conductor
- embedded
- chamber
- filled
- closed
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/46—Contacts characterised by the manner in which co-operating contacts engage by sliding self-aligning contacts
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
-
- 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
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
- H02B11/04—Isolating-contacts, e.g. mountings or shieldings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/005—Electrical connection between switchgear cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Gas-Insulated Switchgears (AREA)
- Circuit Breakers (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
1,112,416. Electric switches &c. CALOREMAG ELEKTRIZITATS-A.G. 22 April, 1965, No. 3045/68. Divided out of 1,112,414. Heading H1N. Two high-tension conductors 1, 15 are each embedded or immersed in an insulating medium having a dielectric strength greater than that of air and connection between them is effected in a casing 5 filled with a fluid insulating medium having a dielectric strength greater than that of air. As shown, the conductor 1 embedded in the insulant 2 carries a contact 4 in a chamber 5 filled with SF 6 with a conical portion 23 having an aperture which can be closed by a spring- loaded flap 28. The conductor 15 is surrounded by an oil- or gas-filled tube 22 terminating in a conical member 24. Insertion of the conductor lifts the flap 28, the aperture in the member 23 being closed by the conductor until it mates with the connector 4 when a portion of reduced diameter provides an annular channel 26 through which gas from the chamber 5 can seep into the space 25, between the conical members, now closed by a seal 27. In another embodiment (Figs. 3-6, not shown) both conductors have solid insulating coverings which extend up to the joint and have embedded potential control electrodes, the spill chamber being provided between members carried respectively by the movable conductor and by the casing of the contact zone, as in the form above described.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC0032984 | 1964-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE307613B true SE307613B (en) | 1969-01-13 |
Family
ID=7020594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE4541/65A SE307613B (en) | 1964-05-27 | 1965-04-07 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3461257A (en) |
AT (2) | AT278135B (en) |
BE (1) | BE662610A (en) |
CH (1) | CH442474A (en) |
DE (1) | DE1465371B2 (en) |
FR (1) | FR1429973A (en) |
GB (3) | GB1112416A (en) |
NL (1) | NL6504521A (en) |
SE (1) | SE307613B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2129885B1 (en) * | 1971-03-18 | 1974-02-15 | Alsthom Cgee | |
AU2826584A (en) * | 1983-04-11 | 1984-11-07 | Raychem Corporation | Load break switch |
IT8420810V0 (en) * | 1984-02-10 | 1984-02-10 | Sace Spa | ARC CONTACT SYSTEM FOR ELECTRIC SWITCHES, PARTICULARLY WITH ARC EXTINGUISHING FLUID. |
JPS63136482A (en) * | 1986-11-27 | 1988-06-08 | 動力炉・核燃料開発事業団 | Connection in liquid and connector |
DE9109811U1 (en) * | 1991-08-05 | 1991-10-02 | Siemens AG, 8000 München | Disconnector |
JP3487104B2 (en) * | 1996-12-16 | 2004-01-13 | 住友電装株式会社 | Breaker device |
DE102007046406A1 (en) * | 2007-09-24 | 2008-11-06 | Siemens Ag | Connecting method involves connecting encapsulation casing with another encapsulation casing, where every casing has fluid space within which active element of electrical power transmission device is arranged |
KR101771465B1 (en) * | 2011-07-25 | 2017-09-06 | 엘에스산전 주식회사 | Gas insulated switchgear |
CN113363108A (en) * | 2021-06-02 | 2021-09-07 | 安徽华希电力科技有限公司 | One-time and two-time integrated complete-set pole-mounted circuit breaker with good sealing performance |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1706140A (en) * | 1927-08-08 | 1929-03-19 | Gen Electric | Switch for potheads |
DE607795C (en) * | 1927-12-31 | 1935-01-08 | Sigwart Ruppel Dipl Ing | Switch capsule |
BE373601A (en) * | 1929-09-23 | |||
US2224611A (en) * | 1940-06-08 | 1940-12-10 | Gen Electric | Electric circuit interrupter |
US2389346A (en) * | 1942-08-08 | 1945-11-20 | Westinghouse Electric Corp | Circuit interrupter |
US2396871A (en) * | 1942-10-15 | 1946-03-19 | Bbc Brown Boveri & Cie | High voltage cable connection |
US2757261A (en) * | 1951-07-19 | 1956-07-31 | Westinghouse Electric Corp | Circuit interrupters |
US3002073A (en) * | 1958-04-16 | 1961-09-26 | Gen Electric | Electric circuit interruption device and method |
US3250869A (en) * | 1962-04-05 | 1966-05-10 | Rt & E Corp | Inspection device for fluid filled electrical apparatus |
-
1964
- 1964-05-27 DE DE19641465371 patent/DE1465371B2/en not_active Withdrawn
-
1965
- 1965-03-15 AT AT00414/68A patent/AT278135B/en not_active IP Right Cessation
- 1965-03-15 AT AT232865A patent/AT269251B/en active
- 1965-03-16 CH CH361765A patent/CH442474A/en unknown
- 1965-04-07 SE SE4541/65A patent/SE307613B/xx unknown
- 1965-04-09 NL NL6504521A patent/NL6504521A/xx unknown
- 1965-04-15 FR FR13470A patent/FR1429973A/en not_active Expired
- 1965-04-16 BE BE662610A patent/BE662610A/xx unknown
- 1965-04-22 GB GB3045/68A patent/GB1112416A/en not_active Expired
- 1965-04-22 GB GB17047/65A patent/GB1112414A/en not_active Expired
- 1965-04-22 GB GB54792/67A patent/GB1112415A/en not_active Expired
-
1967
- 1967-10-16 US US683424A patent/US3461257A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3461257A (en) | 1969-08-12 |
DE1465371B2 (en) | 1970-09-17 |
CH442474A (en) | 1967-08-31 |
AT269251B (en) | 1969-03-10 |
GB1112415A (en) | 1968-05-08 |
GB1112416A (en) | 1968-05-08 |
NL6504521A (en) | 1965-11-29 |
FR1429973A (en) | 1966-02-25 |
DE1465371A1 (en) | 1969-01-16 |
GB1112414A (en) | 1968-05-08 |
AT278135B (en) | 1970-01-26 |
BE662610A (en) | 1965-08-17 |
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