NO147164C - Anordning ved flottoerstyrt elektrisk bryter omfattende en reedkontakt som aapnes og lukkes av en permanentmagnets kraftfelt - Google Patents

Anordning ved flottoerstyrt elektrisk bryter omfattende en reedkontakt som aapnes og lukkes av en permanentmagnets kraftfelt

Info

Publication number
NO147164C
NO147164C NO803415A NO803415A NO147164C NO 147164 C NO147164 C NO 147164C NO 803415 A NO803415 A NO 803415A NO 803415 A NO803415 A NO 803415A NO 147164 C NO147164 C NO 147164C
Authority
NO
Norway
Prior art keywords
flat
closed
permanent magnet
drive electric
power field
Prior art date
Application number
NO803415A
Other languages
English (en)
Other versions
NO803415L (no
NO147164B (no
Inventor
Jan Edvard Gismervik
Gunnar Sveinsboe
Original Assignee
Jan Edvard Gismervik
Gunnar Sveinsboe
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 Jan Edvard Gismervik, Gunnar Sveinsboe filed Critical Jan Edvard Gismervik
Priority to NO803415A priority Critical patent/NO147164C/no
Priority to DE8138528U priority patent/DE8138528U1/de
Priority to DE19813152511 priority patent/DE3152511T1/de
Priority to US06/395,063 priority patent/US4499348A/en
Priority to GB8218152A priority patent/GB2099632B/en
Priority to AU77284/81A priority patent/AU552808B2/en
Priority to JP56503539A priority patent/JPS57501758A/ja
Priority to PCT/NO1981/000041 priority patent/WO1982001786A1/en
Priority to FR8121292A priority patent/FR2494030B1/fr
Publication of NO803415L publication Critical patent/NO803415L/no
Priority to FI822451A priority patent/FI69723C/fi
Priority to SE8204254A priority patent/SE437310B/sv
Publication of NO147164B publication Critical patent/NO147164B/no
Publication of NO147164C publication Critical patent/NO147164C/no

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
    • H01H36/02—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 movement of a float carrying a magnet
NO803415A 1980-11-13 1980-11-13 Anordning ved flottoerstyrt elektrisk bryter omfattende en reedkontakt som aapnes og lukkes av en permanentmagnets kraftfelt NO147164C (no)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NO803415A NO147164C (no) 1980-11-13 1980-11-13 Anordning ved flottoerstyrt elektrisk bryter omfattende en reedkontakt som aapnes og lukkes av en permanentmagnets kraftfelt
AU77284/81A AU552808B2 (en) 1980-11-13 1981-11-12 Float-controlled electrical switch device comprising a reed contact which is opened and closed by the field of force of apermanent magnet
DE19813152511 DE3152511T1 (de) 1980-11-13 1981-11-12 Flüssigkeitsgesteuertes elektrisches Schaltgerät mit einem Schutzkontakt zum Öffnen und Schließen mittels des Kraftlinienfelds eines Dauermagneten
US06/395,063 US4499348A (en) 1980-11-13 1981-11-12 Magnetic float controlled electric switch
GB8218152A GB2099632B (en) 1980-11-13 1981-11-12 Float-controlled electrical switch device comprising a reed contact which is opened and closed by the field of force of a permanent magnet
DE8138528U DE8138528U1 (de) 1980-11-13 1981-11-12 Elektrisches Schaltgerät
JP56503539A JPS57501758A (no) 1980-11-13 1981-11-12
PCT/NO1981/000041 WO1982001786A1 (en) 1980-11-13 1981-11-12 Float-controlled electrical switch device comprising a reed contact which is opened and closed by the field of force of a permanent magnet
FR8121292A FR2494030B1 (fr) 1980-11-13 1981-11-13 Dispositifs de commutation electrique
FI822451A FI69723C (fi) 1980-11-13 1982-07-09 Enflottoerstyrd elektrisk kopplingsanordning
SE8204254A SE437310B (sv) 1980-11-13 1982-07-09 Anordning vid en flottorstyrd, elektrisk strombrytare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO803415A NO147164C (no) 1980-11-13 1980-11-13 Anordning ved flottoerstyrt elektrisk bryter omfattende en reedkontakt som aapnes og lukkes av en permanentmagnets kraftfelt

Publications (3)

Publication Number Publication Date
NO803415L NO803415L (no) 1982-05-14
NO147164B NO147164B (no) 1982-11-01
NO147164C true NO147164C (no) 1983-02-09

Family

ID=19885751

Family Applications (1)

Application Number Title Priority Date Filing Date
NO803415A NO147164C (no) 1980-11-13 1980-11-13 Anordning ved flottoerstyrt elektrisk bryter omfattende en reedkontakt som aapnes og lukkes av en permanentmagnets kraftfelt

Country Status (10)

Country Link
US (1) US4499348A (no)
JP (1) JPS57501758A (no)
AU (1) AU552808B2 (no)
DE (2) DE3152511T1 (no)
FI (1) FI69723C (no)
FR (1) FR2494030B1 (no)
GB (1) GB2099632B (no)
NO (1) NO147164C (no)
SE (1) SE437310B (no)
WO (1) WO1982001786A1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160646A1 (en) * 1982-12-17 1985-11-13 MOORE, Kevyn Barry Water level monitor and/or alarm system for bilges
US4743717A (en) * 1987-10-02 1988-05-10 Petersen Loyal F Apparatus for stopping electrically driven watering system
GB2211354B (en) * 1987-10-19 1991-09-04 Nissin Kogyo Kk Reservoir
US6028521A (en) * 1997-12-16 2000-02-22 Issachar; David Liquid level sensor
US7083392B2 (en) * 2001-11-26 2006-08-01 Shurflo Pump Manufacturing Company, Inc. Pump and pump control circuit apparatus and method
US7398682B2 (en) * 2003-11-18 2008-07-15 Innercool Therapies, Inc. Low fluid level detector system
US20110052414A1 (en) * 2009-09-02 2011-03-03 Keener Robert M Apparatus for Controlling a Pump
CN103219196B (zh) * 2011-12-28 2017-03-01 通用设备和制造公司 封闭式接近开关组件
CN102890514B (zh) * 2012-10-11 2015-12-16 王佐栋 一种带连续灯光显示的液位控制器
CN116105835B (zh) * 2023-03-29 2024-01-30 中船重工安谱（湖北）仪器有限公司 液位计及采样设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2084051A (en) * 1934-01-15 1937-06-15 Vapor Car Heating Co Inc Float controlled switch mechanism
GB835812A (en) * 1956-09-25 1960-05-25 Foxboro Co Movement operated electricity valve
US3149753A (en) * 1962-01-08 1964-09-22 Courtesy Products Corp Liquid dispensing machine
US3823328A (en) * 1972-11-17 1974-07-09 Grigsby Barton Inc Liquid level control system and switch assembly therefor
US3896281A (en) * 1973-11-07 1975-07-22 Evgeny Ilich Feoktistov Magnetically actuated liquid level signalling device
FR2254016A1 (en) * 1973-12-07 1975-07-04 Tettbro Domestic bath level warning device - has float which actuates a sound emitter when level reaches predetermined value
US4165935A (en) * 1977-10-25 1979-08-28 B/W Controls Inc. Differential float control
DE2838723C3 (de) * 1978-09-06 1982-03-04 Sunvic Regler Gmbh, 5650 Solingen Flüssigkeitsstand-Signalgeber

Also Published As

Publication number Publication date
GB2099632A (en) 1982-12-08
US4499348A (en) 1985-02-12
FI69723C (fi) 1986-03-10
SE437310B (sv) 1985-02-18
FI822451A0 (fi) 1982-07-09
NO803415L (no) 1982-05-14
GB2099632B (en) 1984-10-10
NO147164B (no) 1982-11-01
SE8204254L (sv) 1982-07-09
WO1982001786A1 (en) 1982-05-27
FI69723B (fi) 1985-11-29
DE3152511T1 (de) 1984-09-20
DE8138528U1 (de) 1983-10-27
AU7728481A (en) 1982-06-07
FR2494030B1 (fr) 1986-07-04
FR2494030A1 (fr) 1982-05-14
JPS57501758A (no) 1982-09-24
AU552808B2 (en) 1986-06-19
SE8204254D0 (sv) 1982-07-09
FI822451L (fi) 1982-07-09

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