BE778127R - Interrupteur actionné par un écoulement. - Google Patents

Interrupteur actionné par un écoulement.

Info

Publication number
BE778127R
BE778127R BE778127A BE778127A BE778127R BE 778127 R BE778127 R BE 778127R BE 778127 A BE778127 A BE 778127A BE 778127 A BE778127 A BE 778127A BE 778127 R BE778127 R BE 778127R
Authority
BE
Belgium
Prior art keywords
operated switch
flow operated
flow
switch
operated
Prior art date
Application number
BE778127A
Other languages
English (en)
Inventor
J P Weleh
E R Groff
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of BE778127R publication Critical patent/BE778127R/fr

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
    • H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
    • 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
    • H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
BE778127A 1971-11-19 1972-01-17 Interrupteur actionné par un écoulement. BE778127R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20159971A 1971-11-19 1971-11-19

Publications (1)

Publication Number Publication Date
BE778127R true BE778127R (fr) 1972-07-17

Family

ID=22746492

Family Applications (1)

Application Number Title Priority Date Filing Date
BE778127A BE778127R (fr) 1971-11-19 1972-01-17 Interrupteur actionné par un écoulement.

Country Status (3)

Country Link
US (1) US3729604A (fr)
JP (1) JPS4859380A (fr)
BE (1) BE778127R (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963889A (en) * 1974-07-30 1976-06-15 International Telephone And Telegraph Corporation Low velocity flow switch
US3962918A (en) * 1974-11-15 1976-06-15 Nancy Rosaen Flow indicator with weight biasing means
DE3317923A1 (de) * 1982-05-19 1983-11-24 Gerhard Walter Prof. Dr.-Ing. 5630 Remscheid Seulen Durchflussschalter
US4725700A (en) * 1987-06-29 1988-02-16 Dwyer Instruments, Inc. Airflow switch for air ducts
US6076545A (en) * 1996-02-21 2000-06-20 Cooper; Michael S. Fire-control sprinkler system riser means
US6563064B2 (en) * 2000-12-21 2003-05-13 Itt Manufacturing Enterprises, Inc. Fluid flow switch sensing device having a test button
KR101569003B1 (ko) * 2008-06-04 2015-11-13 센주스푸린쿠라 가부시키가이샤 유수감지장치
AU2021268798A1 (en) 2020-05-04 2022-12-08 Aquestia Ltd. Hydraulically operated valve and systems for use therewith

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2127823A (en) * 1935-12-14 1938-08-23 Pioneer Instr Co Inc Ice warning device
US2583814A (en) * 1947-10-31 1952-01-29 Smith Corp A O Flow controlled water heater
US3148254A (en) * 1962-07-20 1964-09-08 Gen Motors Corp Paddle type flow indicator switch
US3279832A (en) * 1964-03-20 1966-10-18 Ford Motor Co Seal for ball and socket joint
US3487245A (en) * 1965-05-19 1969-12-30 William Grant Pontis Nutating shaft fluid flow meter with shaft transducers

Also Published As

Publication number Publication date
US3729604A (en) 1973-04-24
JPS4859380A (fr) 1973-08-20

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