CH528142A - Pressure dependent temperature compensated switch - Google Patents

Pressure dependent temperature compensated switch

Info

Publication number
CH528142A
CH528142A CH264071A CH264071A CH528142A CH 528142 A CH528142 A CH 528142A CH 264071 A CH264071 A CH 264071A CH 264071 A CH264071 A CH 264071A CH 528142 A CH528142 A CH 528142A
Authority
CH
Switzerland
Prior art keywords
temperature compensated
pressure dependent
dependent temperature
compensated switch
switch
Prior art date
Application number
CH264071A
Other languages
German (de)
Inventor
Kalt Ulrich
Kueng Rolf
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH264071A priority Critical patent/CH528142A/en
Priority to DE2113100A priority patent/DE2113100B2/en
Priority to DE7110274U priority patent/DE7110274U/de
Priority to JP9669971A priority patent/JPS56897B1/ja
Priority to US00210526A priority patent/US3749865A/en
Priority to FR7205715A priority patent/FR2126236B1/fr
Priority to NL7202281.A priority patent/NL155976B/en
Priority to IT20864/72A priority patent/IT947784B/en
Publication of CH528142A publication Critical patent/CH528142A/en

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
CH264071A 1971-02-24 1971-02-24 Pressure dependent temperature compensated switch CH528142A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH264071A CH528142A (en) 1971-02-24 1971-02-24 Pressure dependent temperature compensated switch
DE2113100A DE2113100B2 (en) 1971-02-24 1971-03-18 Temperature compensated gas density relay
DE7110274U DE7110274U (en) 1971-02-24 1971-03-18
JP9669971A JPS56897B1 (en) 1971-02-24 1971-11-30
US00210526A US3749865A (en) 1971-02-24 1971-12-21 Temperature responsive control switch with bi-metallic disk means
FR7205715A FR2126236B1 (en) 1971-02-24 1972-02-21
NL7202281.A NL155976B (en) 1971-02-24 1972-02-22 ELECTRIC PRESSURE SWITCH WITH TEMPERATURE COMPENSATION MEANS.
IT20864/72A IT947784B (en) 1971-02-24 1972-02-22 RELAY TO CONTROL THE DENSITY OF A GAS WITH THERMAL COMPENSATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH264071A CH528142A (en) 1971-02-24 1971-02-24 Pressure dependent temperature compensated switch

Publications (1)

Publication Number Publication Date
CH528142A true CH528142A (en) 1972-09-15

Family

ID=4238298

Family Applications (1)

Application Number Title Priority Date Filing Date
CH264071A CH528142A (en) 1971-02-24 1971-02-24 Pressure dependent temperature compensated switch

Country Status (7)

Country Link
US (1) US3749865A (en)
JP (1) JPS56897B1 (en)
CH (1) CH528142A (en)
DE (2) DE2113100B2 (en)
FR (1) FR2126236B1 (en)
IT (1) IT947784B (en)
NL (1) NL155976B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514526A1 (en) * 1981-10-14 1983-04-15 Bosch Siemens Hausgeraete Stop valve for controlling water levels in e.g. washing machines - with thermo:mechanical compensation for temp. effects on a spring loaded magnetic valve
EP0173090A1 (en) * 1984-08-15 1986-03-05 Huba Control Ag Pressure transducer for a pressure switch or regulator

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT981179B (en) * 1972-03-08 1974-10-10 Centra Buerkle Kg Albert AUTOMATIC CONTROL DRIVE DEVICE
US4020442A (en) * 1974-03-08 1977-04-26 Hochiki Corporation Composite-type heat-system fire sensing device
US6252492B1 (en) 1999-03-18 2001-06-26 James P. Frank Condition-responsive electric switch mechanism
CN101866775B (en) * 2009-04-20 2015-02-18 国家电网公司 Relay for isothermally testing density
CN101847544A (en) * 2010-05-14 2010-09-29 上海乐研电气科技有限公司 Sulfur hexafluoride gas density relay
US9212966B2 (en) * 2011-08-05 2015-12-15 Solon Manufacturing Company Network manageable advanced gas sensor apparatus and method
EP2880413B1 (en) * 2012-08-06 2019-10-30 Solon Manufacturing Company Network manageable advanced gas sensor apparatus and method
CN103456561B (en) * 2013-09-18 2017-01-18 上海乐研电气科技有限公司 High-precision sulfur hexafluoride gas density relay
CN103474290B (en) * 2013-09-18 2015-10-21 上海乐研电气科技有限公司 A kind of governor motion of sensitive switch of sulfur hexafluoride gas density relay
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 (en) * 2015-02-05 2015-06-03 上海上芃电气有限公司 Convenient-to-read high-accuracy sulfur hexafluoride gas density relay
CN107658178B (en) * 2017-07-20 2020-12-11 上海乐研电气有限公司 Sulfur hexafluoride gas density relay, and vibration resisting method and device
CN109103050B (en) * 2018-09-28 2020-06-02 上海乐研电气有限公司 Method for improving precision of gas density relay
CN110412460A (en) * 2019-09-04 2019-11-05 上海乐研电气有限公司 A kind of gas density relay calibration equipment and its method of calibration

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 (en) * 1952-08-04 1957-05-09 Christian Buerkert Electrothermal servomotor
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514526A1 (en) * 1981-10-14 1983-04-15 Bosch Siemens Hausgeraete Stop valve for controlling water levels in e.g. washing machines - with thermo:mechanical compensation for temp. effects on a spring loaded magnetic valve
EP0173090A1 (en) * 1984-08-15 1986-03-05 Huba Control Ag Pressure transducer for a pressure switch or regulator
CH664220A5 (en) * 1984-08-15 1988-02-15 Huba Control Ag PRESSURE SENSOR FOR A PRESSURE SWITCH OR REGULATOR.

Also Published As

Publication number Publication date
DE7110274U (en) 1973-02-08
DE2113100A1 (en) 1972-09-07
NL155976B (en) 1978-02-15
JPS56897B1 (en) 1981-01-10
US3749865A (en) 1973-07-31
NL7202281A (en) 1972-08-28
IT947784B (en) 1973-05-30
FR2126236B1 (en) 1977-09-02
DE2113100B2 (en) 1978-11-23
FR2126236A1 (en) 1972-10-06

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Legal Events

Date Code Title Description
PL Patent ceased