NL8100236A - Door een mediumstroom bediende schakelinrichting. - Google Patents

Door een mediumstroom bediende schakelinrichting. Download PDF

Info

Publication number
NL8100236A
NL8100236A NL8100236A NL8100236A NL8100236A NL 8100236 A NL8100236 A NL 8100236A NL 8100236 A NL8100236 A NL 8100236A NL 8100236 A NL8100236 A NL 8100236A NL 8100236 A NL8100236 A NL 8100236A
Authority
NL
Netherlands
Prior art keywords
medium
flow
magnetic
magnetic element
channel
Prior art date
Application number
NL8100236A
Other languages
English (en)
Dutch (nl)
Original Assignee
Beta Bv
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 Beta Bv filed Critical Beta Bv
Publication of NL8100236A publication Critical patent/NL8100236A/nl

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
    • H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
    • 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)
  • Magnetically Actuated Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
NL8100236A 1980-05-02 1981-01-19 Door een mediumstroom bediende schakelinrichting. NL8100236A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14613980A 1980-05-02 1980-05-02
US14613980 1980-05-02

Publications (1)

Publication Number Publication Date
NL8100236A true NL8100236A (nl) 1981-12-01

Family

ID=22516005

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8100236A NL8100236A (nl) 1980-05-02 1981-01-19 Door een mediumstroom bediende schakelinrichting.

Country Status (5)

Country Link
DE (1) DE3116493A1 (enrdf_load_stackoverflow)
FR (1) FR2481840A1 (enrdf_load_stackoverflow)
GB (1) GB2076591B (enrdf_load_stackoverflow)
IT (1) IT1137055B (enrdf_load_stackoverflow)
NL (1) NL8100236A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8306019A (pt) * 1983-11-01 1985-06-04 Jose De Freitas Kerr Pinheiro Sistema hidromagnetico de pressurizacao
US4658646A (en) * 1985-10-03 1987-04-21 Maloney Pipeline Products Company Magnetic actuator for mechanical indicator of change of state in a pressurizeable system
GB8715089D0 (en) * 1987-06-26 1987-08-05 Birns Uk Ltd Electrical switches
GB9112878D0 (en) * 1991-06-14 1991-07-31 Cqr Security Components Ltd Alarm assembly
FI104126B (sv) * 1997-11-27 1999-11-15 Jaakko Oskari Jakobsson Arrangemang för övervakning, mätning och/eller indikering av strömning, speciellt läckage i rörledningssystem
EP3032236B1 (en) * 2014-12-09 2018-03-21 Honeywell Technologies Sarl Fluid flow detection device and assembly comprising a fluid flow detection device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200214A (en) * 1962-02-19 1965-08-10 Fred B Aubert Flow control devices
US3297843A (en) * 1964-11-30 1967-01-10 Combustion Eng Flow-no flow switch
US3551620A (en) * 1969-03-14 1970-12-29 Jimmie N Hoover Flow,no-flow device
BE881072A (nl) * 1980-01-10 1980-05-02 R & D N V Watergestuurde schakelaar

Also Published As

Publication number Publication date
IT8121374A0 (it) 1981-04-24
GB2076591B (en) 1983-12-07
GB2076591A (en) 1981-12-02
FR2481840A1 (fr) 1981-11-06
IT1137055B (it) 1986-09-03
FR2481840B1 (enrdf_load_stackoverflow) 1985-04-05
DE3116493A1 (de) 1982-03-18

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed