DD101224A6 - - Google Patents

Info

Publication number
DD101224A6
DD101224A6 DD164050A DD16405072A DD101224A6 DD 101224 A6 DD101224 A6 DD 101224A6 DD 164050 A DD164050 A DD 164050A DD 16405072 A DD16405072 A DD 16405072A DD 101224 A6 DD101224 A6 DD 101224A6
Authority
DD
German Democratic Republic
Application number
DD164050A
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 filed Critical
Publication of DD101224A6 publication Critical patent/DD101224A6/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Thermally Actuated Switches (AREA)
DD164050A 1971-07-03 1972-06-29 DD101224A6 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2133216A DE2133216C2 (de) 1971-07-03 1971-07-03 Pressostat

Publications (1)

Publication Number Publication Date
DD101224A6 true DD101224A6 (fr) 1973-10-20

Family

ID=5812625

Family Applications (1)

Application Number Title Priority Date Filing Date
DD164050A DD101224A6 (fr) 1971-07-03 1972-06-29

Country Status (6)

Country Link
US (1) US3766833A (fr)
JP (1) JPS5126621B1 (fr)
DD (1) DD101224A6 (fr)
DE (1) DE2133216C2 (fr)
FR (1) FR2145219A5 (fr)
IT (1) IT1045234B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824558A1 (de) * 1988-07-20 1990-02-01 Bosch Gmbh Robert Reifendrucksensor fuer kraftfahrzeuge
DE4014826A1 (de) * 1990-05-09 1991-11-14 Diehl Gmbh & Co Einrichtung zum ausloesen einer schaltfunktion bei einem bestimmten hydrostatischen druck
US6414254B1 (en) * 1999-10-15 2002-07-02 Chiaphua Industries Limited Electrical pressure sensing switch
WO2012018763A1 (fr) * 2010-08-03 2012-02-09 Halliburton Energy Services, Inc. Interrupteur de sécurité pour opérations en puits
CN111048354B (zh) * 2019-12-06 2022-03-11 武汉航空仪表有限责任公司 一种迟滞可调的压力开关

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312201A (en) * 1941-02-12 1943-02-23 Charles H Thompson Pressure transmitter
US2663155A (en) * 1949-10-04 1953-12-22 Safety Car Heating & Lighting Air conditioning system
US2718896A (en) * 1952-12-15 1955-09-27 Jones Barton Air transmitter
US2761927A (en) * 1953-09-21 1956-09-04 Raymond W Szypulski Barometric switch
US3055219A (en) * 1958-03-31 1962-09-25 Dewrance & Co Pressure gauges
US2988282A (en) * 1959-03-31 1961-06-13 Frederick W Hottenroth Fluid separating valve
DE1523302B2 (de) * 1963-07-06 1970-02-26 Danfoss A/S, Nordborg (Dänemark) Thermostatisches Arbeitselement

Also Published As

Publication number Publication date
DE2133216C2 (de) 1983-08-25
DE2133216A1 (de) 1973-01-11
IT1045234B (it) 1980-05-10
JPS5126621B1 (fr) 1976-08-07
FR2145219A5 (fr) 1973-02-16
US3766833A (en) 1973-10-23

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