NL7303223A - - Google Patents

Info

Publication number
NL7303223A
NL7303223A NL7303223A NL7303223A NL7303223A NL 7303223 A NL7303223 A NL 7303223A NL 7303223 A NL7303223 A NL 7303223A NL 7303223 A NL7303223 A NL 7303223A NL 7303223 A NL7303223 A NL 7303223A
Authority
NL
Netherlands
Application number
NL7303223A
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 DE19722211126 external-priority patent/DE2211126A1/de
Priority claimed from DE19732300346 external-priority patent/DE2300346B2/de
Application filed filed Critical
Publication of NL7303223A publication Critical patent/NL7303223A/xx

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
    • H01H35/2671—Means to detect leaks in the pressure sensitive element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/20—Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature
    • G01K1/24—Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature by means of compounded strips or plates, e.g. by bimetallic strips
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
NL7303223A 1972-03-08 1973-03-07 NL7303223A (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722211126 DE2211126A1 (de) 1972-03-08 1972-03-08 Selbstueberwachende betaetigungsvorrichtung
DE19732300346 DE2300346B2 (de) 1973-01-04 1973-01-04 Betätigungsvorrichtung

Publications (1)

Publication Number Publication Date
NL7303223A true NL7303223A (it) 1973-09-11

Family

ID=25762855

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7303223A NL7303223A (it) 1972-03-08 1973-03-07

Country Status (5)

Country Link
CH (1) CH549258A (it)
FR (1) FR2175203B1 (it)
GB (1) GB1420412A (it)
IT (1) IT981179B (it)
NL (1) NL7303223A (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113959573A (zh) * 2021-10-25 2022-01-21 安徽春辉仪表线缆集团有限公司 一种可自断电报警的电接点双金属温度计
CN114496646A (zh) * 2022-02-18 2022-05-13 朗松珂利(上海)仪器仪表有限公司 远传式气体密度继电器

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2857202A1 (de) * 1977-12-02 1981-01-08 United Gas Industries Ltd Bellows-operated devices
WO1979000337A1 (en) * 1977-12-02 1979-06-14 United Gas Industries Ltd Bellows-operated devices
GB2147390B (en) * 1983-09-29 1987-07-15 United Gas Industries Ltd Control mechanisms
CN103376167B (zh) * 2012-04-19 2015-11-25 深圳市泰士特科技股份有限公司 大型电力变压器用温控器补偿装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR765592A (fr) * 1933-03-09 1934-06-12 Edgar B Frank Ets Perfectionnement aux capsules altimétriques
US2120929A (en) * 1935-03-18 1938-06-14 Clifford Mfg Co Thermostatic unit
US2290093A (en) * 1939-10-31 1942-07-14 Wilcolator Co Snap acting device
FR1506322A (fr) * 1966-05-11 1967-12-22 Meci Dispositif pour la transmission d'une grandeur mécanique à travers la paroi d'une enceinte
CH528142A (de) * 1971-02-24 1972-09-15 Bbc Brown Boveri & Cie Druckabhängiger temperaturkompensierter Schalter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113959573A (zh) * 2021-10-25 2022-01-21 安徽春辉仪表线缆集团有限公司 一种可自断电报警的电接点双金属温度计
CN113959573B (zh) * 2021-10-25 2023-11-17 安徽春辉仪表线缆集团有限公司 一种可自断电报警的电接点双金属温度计
CN114496646A (zh) * 2022-02-18 2022-05-13 朗松珂利(上海)仪器仪表有限公司 远传式气体密度继电器

Also Published As

Publication number Publication date
FR2175203B1 (it) 1977-02-04
GB1420412A (en) 1976-01-07
CH549258A (de) 1974-05-15
FR2175203A1 (it) 1973-10-19
IT981179B (it) 1974-10-10

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