CH539962A - Encapsulated high voltage switch - Google Patents

Encapsulated high voltage switch

Info

Publication number: CH539962A
Authority: CH; Switzerland
Prior art keywords: high voltage; voltage switch; encapsulated high; encapsulated; switch
Prior art date: 1970-04-07

Application number

CH489871A

Other languages

German (de)

Inventor

Jose Calvifio Y Teijeir Benito

Original Assignee

Magrini Fab Riun Scarpa

Priority date (The priority date 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 date listed.)

1970-04-07

Filing date

1971-04-05

Publication date

1973-07-31

1971-04-05 Application filed by Magrini Fab Riun Scarpa filed Critical Magrini Fab Riun Scarpa

1973-07-31 Publication of CH539962A publication Critical patent/CH539962A/en

Classifications

- 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
- 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
- H01H33/56—Gas reservoirs

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Circuit Breakers (AREA)
Gas-Insulated Switchgears (AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

CH489871A 1970-04-07 1971-04-05 Encapsulated high voltage switch CH539962A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2298070		1970-04-07

Publications (1)

Publication Number	Publication Date
CH539962A true CH539962A (en)	1973-07-31

Family

ID=11202534

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH489871A CH539962A (en)	1970-04-07	1971-04-05	Encapsulated high voltage switch

Country Status (11)

Country	Link
US (1)	US3712969A (en)
BE (1)	BE765363A (en)
BR (1)	BR7102072D0 (en)
CA (1)	CA950014A (en)
CH (1)	CH539962A (en)
DE (1)	DE2116323A1 (en)
ES (1)	ES389975A1 (en)
FR (1)	FR2089315A5 (en)
GB (1)	GB1353669A (en)
NO (1)	NO131791C (en)
SE (1)	SE371530B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60154423A (en) *	1984-01-24	1985-08-14	三菱電機株式会社	gas insulated switchgear
DE3936759A1 (en) *	1989-11-02	1991-05-08	Siemens Ag	THREE-POLE, METAL-ENCLOSED, PRESSURE-GAS-INSULATED, HIGH-VOLTAGE SWITCHGEAR
EP2254209B1 (en) *	2009-05-20	2019-08-14	ABB Schweiz AG	Pluggable primary output connections between two modules of a gas-insulated, high voltage switchgear
CN105826853B (en) *	2016-06-03	2017-12-29	乐清市风杰电子科技有限公司	A high-voltage switchgear with arc extinguishing
CN110957195B (en) *	2019-12-19	2021-11-19	南京亚派科技股份有限公司	Contact arc extinguishing device of circuit breaker
ES2943533T3 (en) *	2020-07-20	2023-06-14	Abb Schweiz Ag	circuit breaker compartment

1971
- 1971-03-22 US US00126788A patent/US3712969A/en not_active Expired - Lifetime
- 1971-04-02 SE SE7104299A patent/SE371530B/xx unknown
- 1971-04-02 NO NO1255/71A patent/NO131791C/no unknown
- 1971-04-03 DE DE19712116323 patent/DE2116323A1/en active Pending
- 1971-04-05 CH CH489871A patent/CH539962A/en not_active IP Right Cessation
- 1971-04-05 CA CA109,809A patent/CA950014A/en not_active Expired
- 1971-04-06 BR BR002072/71A patent/BR7102072D0/en unknown
- 1971-04-06 BE BE765363A patent/BE765363A/en unknown
- 1971-04-06 ES ES389975A patent/ES389975A1/en not_active Expired
- 1971-04-07 FR FR7112287A patent/FR2089315A5/fr not_active Expired
- 1971-04-19 GB GB2667171*#A patent/GB1353669A/en not_active Expired

Also Published As

Publication number	Publication date
FR2089315A5 (en)	1972-01-07
SE371530B (en)	1974-11-18
NO131791C (en)	1975-07-30
BE765363A (en)	1971-10-06
BR7102072D0 (en)	1973-05-29
CA950014A (en)	1974-06-25
GB1353669A (en)	1974-05-22
NO131791B (en)	1975-04-21
ES389975A1 (en)	1973-06-16
US3712969A (en)	1973-01-23
DE2116323A1 (en)	1971-10-28

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Legal Events

Date	Code	Title	Description
1983-12-30	PL	Patent ceased