DE2113100B2 - Temperaturkompensiertes Gasdichterelais - Google Patents

Temperaturkompensiertes Gasdichterelais

Info

Publication number
DE2113100B2
DE2113100B2 DE2113100A DE2113100A DE2113100B2 DE 2113100 B2 DE2113100 B2 DE 2113100B2 DE 2113100 A DE2113100 A DE 2113100A DE 2113100 A DE2113100 A DE 2113100A DE 2113100 B2 DE2113100 B2 DE 2113100B2
Authority
DE
Germany
Prior art keywords
gas density
density relay
supported
temperature compensated
bimetal disc
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.)
Ceased
Application number
DE2113100A
Other languages
German (de)
English (en)
Other versions
DE2113100A1 (de
Inventor
Ulrich Lauffohr Kalt
Rolf Nussbaumen Kueng
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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
Application filed by BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of DE2113100A1 publication Critical patent/DE2113100A1/de
Publication of DE2113100B2 publication Critical patent/DE2113100B2/de
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H01H35/28—Compensation for variation of ambient pressure or temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermally Actuated Switches (AREA)
  • Measuring Fluid Pressure (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
DE2113100A 1971-02-24 1971-03-18 Temperaturkompensiertes Gasdichterelais Ceased DE2113100B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH264071A CH528142A (de) 1971-02-24 1971-02-24 Druckabhängiger temperaturkompensierter Schalter

Publications (2)

Publication Number Publication Date
DE2113100A1 DE2113100A1 (de) 1972-09-07
DE2113100B2 true DE2113100B2 (de) 1978-11-23

Family

ID=4238298

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2113100A Ceased DE2113100B2 (de) 1971-02-24 1971-03-18 Temperaturkompensiertes Gasdichterelais
DE7110274U Expired DE7110274U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-02-24 1971-03-18

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE7110274U Expired DE7110274U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-02-24 1971-03-18

Country Status (7)

Country Link
US (1) US3749865A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS56897B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH528142A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE2113100B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2126236B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT947784B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL155976B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH549258A (de) * 1972-03-08 1974-05-15 Buerkle Albert Zentra Kg Selbstueberwachende betaetigungsvorrichtung.
US4020442A (en) * 1974-03-08 1977-04-26 Hochiki Corporation Composite-type heat-system fire sensing device
DE8130048U1 (de) * 1981-10-14 1982-03-04 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Druckdose zur Flüssigkeitsniveaukontrolle in wasserführenden Haushaltgeräten
CH664220A5 (de) * 1984-08-15 1988-02-15 Huba Control Ag Druckgeber fuer einen druckschalter oder einen regler.
US6252492B1 (en) 1999-03-18 2001-06-26 James P. Frank Condition-responsive electric switch mechanism
CN101866775B (zh) * 2009-04-20 2015-02-18 国家电网公司 等温测试密度继电器
CN101847544A (zh) * 2010-05-14 2010-09-29 上海乐研电气科技有限公司 一种六氟化硫气体密度继电器
US9212966B2 (en) * 2011-08-05 2015-12-15 Solon Manufacturing Company Network manageable advanced gas sensor apparatus and method
CA2919608C (en) 2012-08-06 2017-08-22 Karl F. Scheucher Network manageable advanced gas sensor apparatus and method
CN103474290B (zh) * 2013-09-18 2015-10-21 上海乐研电气科技有限公司 一种六氟化硫气体密度继电器的微动开关的调节机构
CN103456561B (zh) * 2013-09-18 2017-01-18 上海乐研电气科技有限公司 一种高精度六氟化硫气体密度继电器
US9696248B2 (en) 2014-04-29 2017-07-04 Solon Manufacturing Company Gas insulated switchgear monitoring apparatus and method
US9885646B2 (en) 2015-01-15 2018-02-06 Solon Manufacturing Company Gas measurement apparatus
CN104681351A (zh) * 2015-02-05 2015-06-03 上海上芃电气有限公司 一种便于读取的高精度六氟化硫气体密度继电器
CN107658178B (zh) * 2017-07-20 2020-12-11 上海乐研电气有限公司 一种六氟化硫气体密度继电器及抗振方法和抗振装置
CN109103050B (zh) * 2018-09-28 2020-06-02 上海乐研电气有限公司 一种提高气体密度继电器精度的方法
CN110412460B (zh) * 2019-09-04 2024-06-21 上海乐研电气有限公司 一种气体密度继电器校验装置及其校验方法
CN110411890B (zh) * 2019-09-04 2024-06-21 上海乐研电气有限公司 实现气体密度继电器免维护的现场检测装置、系统及方法
CN118584314B (zh) * 2023-03-02 2025-05-09 上海乐研电气有限公司 一种气体密度继电器的仿真校验方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514881A (en) * 1947-05-23 1950-07-11 United Electric Controls Co Thermostatic switch
US2635157A (en) * 1949-05-03 1953-04-14 Rheostatic Co Ltd Thermostatic control switch
DE963381C (de) * 1952-08-04 1957-05-09 Christian Buerkert Elektrothermischer Stellmotor
US3129309A (en) * 1960-04-12 1964-04-14 Westinghouse Canada Ltd Temperature-compensated pressure switches for controlling gas blast circuit interrupters
US3412357A (en) * 1967-01-24 1968-11-19 Kk Condition responsive switch
US3490342A (en) * 1967-04-18 1970-01-20 United Electric Controls Co Pressure control device
GB1278778A (en) * 1968-08-19 1972-06-21 Simplifix Couplings Ltd Improvements in pressure actuated switches

Also Published As

Publication number Publication date
CH528142A (de) 1972-09-15
NL155976B (nl) 1978-02-15
DE7110274U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-02-08
NL7202281A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-08-28
DE2113100A1 (de) 1972-09-07
US3749865A (en) 1973-07-31
IT947784B (it) 1973-05-30
JPS56897B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-01-10
FR2126236A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-06
FR2126236B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-09-02

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Legal Events

Date Code Title Description
OD Request for examination
8235 Patent refused