FI105295B - Tasoilmaisin - Google Patents

Tasoilmaisin Download PDF

Info

Publication number
FI105295B
FI105295B FI931871A FI931871A FI105295B FI 105295 B FI105295 B FI 105295B FI 931871 A FI931871 A FI 931871A FI 931871 A FI931871 A FI 931871A FI 105295 B FI105295 B FI 105295B
Authority
FI
Finland
Prior art keywords
weight
level indicator
hollow body
balancing weight
microswitch
Prior art date
Application number
FI931871A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI931871A (fi
FI931871A0 (fi
Inventor
Bengt Soedergaard
Original Assignee
Flygt Ab Itt
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20386058&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI105295(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE9201303A external-priority patent/SE9201303L/xx
Application filed by Flygt Ab Itt filed Critical Flygt Ab Itt
Publication of FI931871A0 publication Critical patent/FI931871A0/fi
Publication of FI931871A publication Critical patent/FI931871A/fi
Application granted granted Critical
Publication of FI105295B publication Critical patent/FI105295B/fi

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
    • H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
    • H01H35/186—Switches operated by change of liquid level or of liquid density, e.g. float switch making use of a cable suspended floater containing an inclination sensing switch
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
    • G01F23/36—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
    • G01F23/44—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using electrically actuated indicating means

Landscapes

  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Air Bags (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Insulating Materials (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
FI931871A 1992-04-28 1993-04-26 Tasoilmaisin FI105295B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9201303A SE9201303L (sv) 1992-03-17 1992-04-28 Nivådon
SE9201303 1992-04-28

Publications (3)

Publication Number Publication Date
FI931871A0 FI931871A0 (fi) 1993-04-26
FI931871A FI931871A (fi) 1993-10-29
FI105295B true FI105295B (fi) 2000-07-14

Family

ID=20386058

Family Applications (1)

Application Number Title Priority Date Filing Date
FI931871A FI105295B (fi) 1992-04-28 1993-04-26 Tasoilmaisin

Country Status (11)

Country Link
EP (1) EP0568508B1 (no)
JP (1) JP3117169B2 (no)
AT (1) ATE160049T1 (no)
AU (1) AU662394B2 (no)
CA (1) CA2093937C (no)
DE (1) DE69314988T2 (no)
DK (1) DK0568508T3 (no)
ES (1) ES2108859T3 (no)
FI (1) FI105295B (no)
NO (1) NO306798B1 (no)
NZ (1) NZ247001A (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE533887C2 (sv) 2009-07-03 2011-02-22 Itt Mfg Enterprises Inc Nivådon samt behållare för hysande av vätska

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE652849A (no) 1961-11-07
JPS4210534Y1 (no) * 1964-07-09 1967-06-09
FR2180495B1 (no) * 1972-04-17 1977-06-24 Essa Mico
US4084073A (en) * 1977-01-19 1978-04-11 Keener Robert M Float-type pump control switch
DE2843484C3 (de) * 1978-10-05 1981-06-19 Hermann Ruf Gmbh & Co Kg, 6800 Mannheim Lageschalter, insbesondere Schwimmschalter

Also Published As

Publication number Publication date
JPH07288073A (ja) 1995-10-31
JP3117169B2 (ja) 2000-12-11
DE69314988D1 (de) 1997-12-11
DE69314988T2 (de) 1998-02-26
NO930991L (no) 1993-10-29
EP0568508A1 (en) 1993-11-03
NZ247001A (en) 1995-01-27
AU3512693A (en) 1993-11-04
FI931871A (fi) 1993-10-29
ES2108859T3 (es) 1998-01-01
DK0568508T3 (da) 1998-02-02
NO930991D0 (no) 1993-03-18
NO306798B1 (no) 1999-12-20
CA2093937C (en) 1997-07-15
FI931871A0 (fi) 1993-04-26
CA2093937A1 (en) 1993-10-29
EP0568508B1 (en) 1997-11-05
ATE160049T1 (de) 1997-11-15
AU662394B2 (en) 1995-08-31

Similar Documents

Publication Publication Date Title
US4384184A (en) Explosion-proof device for measuring liquid levels
AU2005271971B2 (en) Proximity sensor for sensing fluid level in a container
US5483227A (en) Liquid level controller
US4540891A (en) High current float switch
WO2013185065A1 (en) Magnetic float switch
EP0265877B1 (en) Tilt sensor
EP0551745B1 (en) A switch assembly
FI105295B (fi) Tasoilmaisin
US5552774A (en) Magnetically activated float switch
US3715539A (en) Fluid level monitoring system
GB2136965A (en) Liquid level sensor
US4278858A (en) Liquid level responsive proximity switch
US3662131A (en) Electrical liquid level sensor
KR102307091B1 (ko) 홀센서를 이용한 액체수위 감지장치
CN211739515U (zh) 组合开关及包括该组合开关的水暖毯主机
US6864445B1 (en) Latching fluid level switch
EP0182758B1 (en) Level sensor
JPH08111152A (ja) フロートスイッチ
CN211042419U (zh) 液位传感装置
JP3638141B2 (ja) 液面検出装置及び当該液面検出装置を備えた写真処理装置
KR200181251Y1 (ko) 수위감지용 플로트센서
EP1211491A2 (en) Liquid level sensor with alarm switch
RU2077031C1 (ru) Сигнализатор уровня жидкости
GB2103798A (en) Liquid level indication
JPS6212261Y2 (no)

Legal Events

Date Code Title Description
MA Patent expired