FR641971A - Device for signaling the state of stagnation or flow of a fluid in a pipe - Google Patents

Device for signaling the state of stagnation or flow of a fluid in a pipe

Info

Publication number
FR641971A
FR641971A FR641971DA FR641971A FR 641971 A FR641971 A FR 641971A FR 641971D A FR641971D A FR 641971DA FR 641971 A FR641971 A FR 641971A
Authority
FR
France
Prior art keywords
stagnation
signaling
fluid
pipe
flow
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Eugene Brillie
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
Application granted granted Critical
Publication of FR641971A publication Critical patent/FR641971A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0066—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using differences of pressure in the fluid
FR641971D 1927-03-21 1927-03-21 Device for signaling the state of stagnation or flow of a fluid in a pipe Expired FR641971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR490699X 1927-03-21

Publications (1)

Publication Number Publication Date
FR641971A true FR641971A (en) 1928-08-14

Family

ID=8904380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR641971D Expired FR641971A (en) 1927-03-21 1927-03-21 Device for signaling the state of stagnation or flow of a fluid in a pipe

Country Status (4)

Country Link
DE (1) DE490699C (en)
FR (1) FR641971A (en)
GB (1) GB287478A (en)
NL (1) NL26534C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588639A1 (en) * 1985-10-15 1987-04-17 Gaz De France Method for automatically interrupting the operation of one or more boilers and device including application of this method
EP0241791A1 (en) * 1986-03-27 1987-10-21 INTERMES S.p.A. Flowmeter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749630C (en) * 1936-08-09 1944-11-27 Device for monitoring malfunctions in liquid-insulated electrical apparatus
US2573430A (en) * 1947-03-14 1951-10-30 Jr Vincent Gentile Flow-measuring device
US2719889A (en) * 1950-01-27 1955-10-04 Hays Mfg Co Fluid flow responsive device
US2971530A (en) * 1957-03-18 1961-02-14 Dewey Katherine High-low pressure control means for fluid supply systems
US3254199A (en) * 1962-09-18 1966-05-31 Commercial Factors Ltd Automatic electric fluid heating system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588639A1 (en) * 1985-10-15 1987-04-17 Gaz De France Method for automatically interrupting the operation of one or more boilers and device including application of this method
EP0241791A1 (en) * 1986-03-27 1987-10-21 INTERMES S.p.A. Flowmeter

Also Published As

Publication number Publication date
NL26534C (en)
GB287478A (en) 1928-07-26
DE490699C (en) 1930-01-31

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