ES8305155A1 - "mejoras introducidas en un interruptor de circuito al vacio". . - Google Patents

"mejoras introducidas en un interruptor de circuito al vacio". .

Info

Publication number
ES8305155A1
ES8305155A1 ES508829A ES508829A ES8305155A1 ES 8305155 A1 ES8305155 A1 ES 8305155A1 ES 508829 A ES508829 A ES 508829A ES 508829 A ES508829 A ES 508829A ES 8305155 A1 ES8305155 A1 ES 8305155A1
Authority
ES
Spain
Prior art keywords
circuit interrupter
vacuum circuit
monitoring apparatus
line monitoring
vacuum
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.)
Expired
Application number
ES508829A
Other languages
English (en)
Spanish (es)
Other versions
ES508829A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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.)
Filing date
Publication date
Priority claimed from US06/226,332 external-priority patent/US4403124A/en
Priority claimed from US06/226,331 external-priority patent/US4440995A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES508829A0 publication Critical patent/ES508829A0/es
Publication of ES8305155A1 publication Critical patent/ES8305155A1/es
Expired legal-status Critical Current

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
    • H01H33/668—Means for obtaining or monitoring the vacuum
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows

Landscapes

  • Physical Vapour Deposition (AREA)
  • Measuring Fluid Pressure (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Switches With Compound Operations (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
ES508829A 1981-01-19 1982-01-18 "mejoras introducidas en un interruptor de circuito al vacio". . Expired ES8305155A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/226,332 US4403124A (en) 1981-01-19 1981-01-19 Vacuum circuit interrupter with insulated vacuum monitor resistor
US06/226,331 US4440995A (en) 1981-01-19 1981-01-19 Vacuum circuit interrupter with on-line vacuum monitoring apparatus

Publications (2)

Publication Number Publication Date
ES508829A0 ES508829A0 (es) 1983-03-16
ES8305155A1 true ES8305155A1 (es) 1983-03-16

Family

ID=26920433

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508829A Expired ES8305155A1 (es) 1981-01-19 1982-01-18 "mejoras introducidas en un interruptor de circuito al vacio". .

Country Status (9)

Country Link
EP (1) EP0056722A3 (fr)
JP (1) JPH04102531U (fr)
AR (1) AR229688A1 (fr)
AU (1) AU555075B2 (fr)
BR (1) BR8200112A (fr)
ES (1) ES8305155A1 (fr)
HU (1) HU189555B (fr)
MX (1) MX151605A (fr)
NO (1) NO820118L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015001140A1 (fr) * 2013-07-02 2015-01-08 Indelcon 2007 S.L. Dispositif de protection contre les surintensités dans des circuits électriques et utilisations de ce dispositif dans un élément fusible et dans un fusible limiteur associé ainsi que dans des fusibles pour la protection de semi-conducteurs

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147829A (en) * 1981-03-06 1982-09-11 Tokyo Shibaura Electric Co Vacuum breaker
DE3347176A1 (de) * 1983-12-27 1985-07-04 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum messen des innendrucks eines betriebsmaessig eingebauten vakuumschalters
DE3501603A1 (de) * 1984-02-02 1985-08-01 Westinghouse Electric Corp., Pittsburgh, Pa. Niederspannung-hochfrequenz-vakuumschalter
EP0758794B1 (fr) * 1995-08-10 2000-02-23 Siemens Aktiengesellschaft Dispositif de surveillance du vide d'un disjoncteur sous vide
JP6397700B2 (ja) * 2014-09-01 2018-09-26 株式会社日立産機システム 真空バルブの圧力診断装置または真空バルブ装置
CN112820580B (zh) * 2020-12-30 2023-01-24 河北电力装备有限公司 一种背带式横磁场直流电流转移装置及其应用
KR102566366B1 (ko) * 2021-12-26 2023-08-10 이인표 진공인터럽터 진공도 감시장치 및 이를 이용한 감시방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864998A (en) * 1957-07-08 1958-12-16 Gen Electric Pressure measuring arrangement for a vacuum circuit interrupter
US3263162A (en) * 1962-04-20 1966-07-26 Gen Electric Apparatus and method for measuring the pressure inside a vacuum circuit interrupter
US3403297A (en) * 1966-03-17 1968-09-24 Gen Electric Vacuum-type circuit interrupter with pressure-monitoring means
US3575656A (en) * 1968-08-30 1971-04-20 Ite Imperial Corp Method and apparatus for measuring pressure in vacuum interrupters
JPS48104077A (fr) * 1972-04-17 1973-12-26
JPS4933168A (fr) * 1972-07-28 1974-03-27
US4103291A (en) * 1976-09-30 1978-07-25 Howe Francis M Leak sensor and indicating system for vacuum circuit interrupters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015001140A1 (fr) * 2013-07-02 2015-01-08 Indelcon 2007 S.L. Dispositif de protection contre les surintensités dans des circuits électriques et utilisations de ce dispositif dans un élément fusible et dans un fusible limiteur associé ainsi que dans des fusibles pour la protection de semi-conducteurs
US10043631B2 (en) 2013-07-02 2018-08-07 Indelcon 2007 S.L. Device for protecting against overcurrents in electric circuits and uses of said device in a fuse link and in a related limiting fuse as well as in fuses for protecting semiconductors

Also Published As

Publication number Publication date
HU189555B (en) 1986-07-28
BR8200112A (pt) 1982-11-03
AR229688A1 (es) 1983-10-31
EP0056722A3 (fr) 1982-08-04
NO820118L (no) 1982-07-20
JPH04102531U (ja) 1992-09-03
EP0056722A2 (fr) 1982-07-28
AU555075B2 (en) 1986-09-11
ES508829A0 (es) 1983-03-16
AU7909181A (en) 1982-07-29
MX151605A (es) 1985-01-07

Similar Documents

Publication Publication Date Title
CA1065504A (fr) Electrodes pour detection d'ions
ES8305155A1 (es) "mejoras introducidas en un interruptor de circuito al vacio". .
GB1483781A (en) Ionization smoke detector and alarm system
GB1228800A (fr)
GB1130174A (en) Improvements in electrical vapor detector
GB1248518A (en) Device for passing a conductor through the cover of an electrical precipitation apparatus
DK0384209T3 (da) Røgdetektor og fremgangsmåde til drift af samme
GB2014782A (en) Improvements in or relating to ionization smoke detectors
US3126512A (en) Ion air density sensor including dark
JPS6414849A (en) Gas phase ion source
GB773253A (en) Improvements in thyratron structure
JPS57103044A (en) Ph detecting apparatus
JPS5679935A (en) Sodium leakage detector
GB818413A (en) Improvements in and relating to the construction of leading-in connections for glow discharge vessels
JPS5586060A (en) Ion detector for mass spectrometer
JPS5642163A (en) Detector for neutron in furnace
JPS5296394A (en) Insulating tube for power
US3704371A (en) Radiation detection for soft x-rays
GB1475204A (en) Device on a metallic gas-discharge vessel for current lead-in through its wall
JPS5477185A (en) Temeprature detection
GB1458098A (en) Fire detectors
GB1515638A (en) Ionisation chamber
FR2296840A1 (fr) Debitmetre ionique
GB1273778A (en) Apparatus for making visible invisible radiation
SU857649A1 (ru) Устройство дл контрол пламени

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991007