DE1665686A1 - Relais zum Feststellen und/oder UEberwachen eines Stroemungsmitteldurchsatzes - Google Patents

Relais zum Feststellen und/oder UEberwachen eines Stroemungsmitteldurchsatzes

Info

Publication number
DE1665686A1
DE1665686A1 DE19661665686 DE1665686A DE1665686A1 DE 1665686 A1 DE1665686 A1 DE 1665686A1 DE 19661665686 DE19661665686 DE 19661665686 DE 1665686 A DE1665686 A DE 1665686A DE 1665686 A1 DE1665686 A1 DE 1665686A1
Authority
DE
Germany
Prior art keywords
flow medium
relay
piston
throughput
monitoring
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.)
Pending
Application number
DE19661665686
Other languages
German (de)
English (en)
Inventor
Maurice Chevalier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe Generale de Fonderie SA
Original Assignee
Societe Generale de Fonderie SA
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 Societe Generale de Fonderie SA filed Critical Societe Generale de Fonderie SA
Publication of DE1665686A1 publication Critical patent/DE1665686A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • 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
    • G01P13/0013—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid
    • G01P13/002—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid with electrical coupling to the indicating devices
    • 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)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Breakers (AREA)
DE19661665686 1965-08-04 1966-07-21 Relais zum Feststellen und/oder UEberwachen eines Stroemungsmitteldurchsatzes Pending DE1665686A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR27276A FR1455275A (fr) 1965-08-04 1965-08-04 Relais de détection d'un débit de fluide
FR135060 1968-01-05

Publications (1)

Publication Number Publication Date
DE1665686A1 true DE1665686A1 (de) 1971-03-25

Family

ID=26165241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661665686 Pending DE1665686A1 (de) 1965-08-04 1966-07-21 Relais zum Feststellen und/oder UEberwachen eines Stroemungsmitteldurchsatzes

Country Status (5)

Country Link
BE (1) BE683544A (fr)
DE (1) DE1665686A1 (fr)
FR (2) FR1455275A (fr)
LU (1) LU51460A1 (fr)
NL (1) NL6609582A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085336A (en) * 1976-08-09 1978-04-18 Paul F. Walters Liquid flow activated switch
FR2463303A1 (fr) * 1979-08-08 1981-02-20 Peypelut Paul Dispositif de commande de securite a distance par poussoir pneumatique associe a un relai

Also Published As

Publication number Publication date
BE683544A (fr) 1966-12-16
FR1560416A (fr) 1969-03-21
FR1455275A (fr) 1966-04-01
NL6609582A (fr) 1967-02-06
LU51460A1 (fr) 1966-09-01

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