GB8419728D0 - Fluid level monitor - Google Patents

Fluid level monitor

Info

Publication number
GB8419728D0
GB8419728D0 GB848419728A GB8419728A GB8419728D0 GB 8419728 D0 GB8419728 D0 GB 8419728D0 GB 848419728 A GB848419728 A GB 848419728A GB 8419728 A GB8419728 A GB 8419728A GB 8419728 D0 GB8419728 D0 GB 8419728D0
Authority
GB
United Kingdom
Prior art keywords
fluid level
level monitor
monitor
fluid
level
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.)
Granted
Application number
GB848419728A
Other versions
GB2162690B (en
GB2162690A (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.)
Lucas Electrical Electronics and Systems Ltd
Original Assignee
Lucas Electrical Electronics and Systems Ltd
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 Lucas Electrical Electronics and Systems Ltd filed Critical Lucas Electrical Electronics and Systems Ltd
Priority to GB08419728A priority Critical patent/GB2162690B/en
Publication of GB8419728D0 publication Critical patent/GB8419728D0/en
Publication of GB2162690A publication Critical patent/GB2162690A/en
Application granted granted Critical
Publication of GB2162690B publication Critical patent/GB2162690B/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
GB08419728A 1984-08-02 1984-08-02 Magnetic switch for fluid level monitor Expired GB2162690B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08419728A GB2162690B (en) 1984-08-02 1984-08-02 Magnetic switch for fluid level monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08419728A GB2162690B (en) 1984-08-02 1984-08-02 Magnetic switch for fluid level monitor

Publications (3)

Publication Number Publication Date
GB8419728D0 true GB8419728D0 (en) 1984-09-05
GB2162690A GB2162690A (en) 1986-02-05
GB2162690B GB2162690B (en) 1988-05-25

Family

ID=10564841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08419728A Expired GB2162690B (en) 1984-08-02 1984-08-02 Magnetic switch for fluid level monitor

Country Status (1)

Country Link
GB (1) GB2162690B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115014440A (en) * 2022-06-10 2022-09-06 广东科源电气股份有限公司 Oil-immersed transformer state monitoring device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9817667D0 (en) * 1998-08-13 1998-10-07 Mckenna Malachi Pot plant watering system
GB2350233B (en) 1999-05-21 2001-07-18 Breed Automotive Tech Float sensor employing reed switch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB553090A (en) * 1942-03-13 1943-05-06 Chance Brothers & Co Ltd Improvements relating to float-operated electric switches
GB866841A (en) * 1958-12-05 1961-05-03 Teddington Aircraft Controls L Improvements in or relating to float-operated electric switch mechanism
GB1116802A (en) * 1964-06-19 1968-06-12 Sovy U K Ltd Apparatus for use in indicating or controlling the level of a liquid
GB1027253A (en) * 1964-08-27 1966-04-27 Soernewitz Elektrowaerme Veb Electrically heated water heating and boiling apparatus
GB1330648A (en) * 1969-12-25 1973-09-19 Aisin Seiki Hydraulic brake master cylinder brake fluid reservoirs
GB1279504A (en) * 1970-05-08 1972-06-28 Trist Controls Ltd Ronald Float operated signalling device
EP0018728B1 (en) * 1979-04-27 1983-06-22 Unimax Switch Limited Electrical switch with pivoting operating lever
GB2114369B (en) * 1982-02-03 1985-11-20 Haruo Tsujimoto A float operated magnetic switch arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115014440A (en) * 2022-06-10 2022-09-06 广东科源电气股份有限公司 Oil-immersed transformer state monitoring device
CN115014440B (en) * 2022-06-10 2024-01-05 广东科源电气股份有限公司 Oil immersed transformer state monitoring device

Also Published As

Publication number Publication date
GB2162690B (en) 1988-05-25
GB2162690A (en) 1986-02-05

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930802