GB2041650B - Fluid level monitoring device - Google Patents

Fluid level monitoring device

Info

Publication number
GB2041650B
GB2041650B GB7938841A GB7938841A GB2041650B GB 2041650 B GB2041650 B GB 2041650B GB 7938841 A GB7938841 A GB 7938841A GB 7938841 A GB7938841 A GB 7938841A GB 2041650 B GB2041650 B GB 2041650B
Authority
GB
United Kingdom
Prior art keywords
monitoring device
fluid level
level monitoring
fluid
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.)
Expired
Application number
GB7938841A
Other versions
GB2041650A (en
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.)
Messmer Werner Co KG GmbH
Original Assignee
Messmer Werner Co KG GmbH
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 Messmer Werner Co KG GmbH filed Critical Messmer Werner Co KG GmbH
Publication of GB2041650A publication Critical patent/GB2041650A/en
Application granted granted Critical
Publication of GB2041650B publication Critical patent/GB2041650B/en
Expired 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
    • 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
GB7938841A 1979-01-16 1979-11-09 Fluid level monitoring device Expired GB2041650B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792901532 DE2901532C2 (en) 1979-01-16 1979-01-16 Level monitoring device for liquid

Publications (2)

Publication Number Publication Date
GB2041650A GB2041650A (en) 1980-09-10
GB2041650B true GB2041650B (en) 1983-05-11

Family

ID=6060673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7938841A Expired GB2041650B (en) 1979-01-16 1979-11-09 Fluid level monitoring device

Country Status (5)

Country Link
DE (1) DE2901532C2 (en)
ES (1) ES485862A1 (en)
FR (1) FR2447014A1 (en)
GB (1) GB2041650B (en)
SE (1) SE7908573L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19644203A1 (en) * 1996-10-24 1998-04-30 Klein Schanzlin & Becker Ag Device for level measurement in a container
US8966974B2 (en) 2011-02-18 2015-03-03 Gems Sensors, Inc. Pivoted float liquid level sensor having a magnetically actuated switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439753A (en) * 1945-02-03 1948-04-13 Silas B Coley Float-operated switch
US3309687A (en) * 1962-02-23 1967-03-14 John D Phipps Float-operated liquid level sensing device
GB1125471A (en) * 1965-07-20 1968-08-28 Trist Controls Ltd Ronald Switches comprising a micro-switch and a non-linear biassing device
US3471665A (en) * 1967-05-26 1969-10-07 Simmonds Precision Products Magnetic reed float switch for use within the interior of a liquid container having a removable installation feature
GB1172127A (en) * 1967-08-03 1969-11-26 Vauxhall Motors Ltd Float-Controlled Switch Devices
US3934103A (en) * 1974-06-03 1976-01-20 Texas Instruments Incorporated Liquid level sensing switch

Also Published As

Publication number Publication date
DE2901532C2 (en) 1983-09-29
GB2041650A (en) 1980-09-10
ES485862A1 (en) 1980-05-16
FR2447014A1 (en) 1980-08-14
DE2901532A1 (en) 1980-07-17
SE7908573L (en) 1980-07-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee