GB2048495B - Liquid level sensor - Google Patents

Liquid level sensor

Info

Publication number: GB2048495B
Authority: GB; United Kingdom
Prior art keywords: liquid level; level sensor; sensor; liquid; level
Prior art date: 1979-04-26
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

GB8012237A

Other versions

GB2048495A (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.)

Plessey Co Ltd

Original Assignee

Plessey Co 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.)

1979-04-26

Filing date

1980-04-14

Publication date

1983-03-23

1980-04-14 Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd

1980-04-14 Priority to GB8012237A priority Critical patent/GB2048495B/en

1980-12-10 Publication of GB2048495A publication Critical patent/GB2048495A/en

1983-03-23 Application granted granted Critical

1983-03-23 Publication of GB2048495B publication Critical patent/GB2048495B/en

Status Expired legal-status Critical Current

Classifications

- 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/06—Adjustable resistors adjustable by short-circuiting different amounts of the resistive element
- H01C10/08—Adjustable resistors adjustable by short-circuiting different amounts of the resistive element with intervening conducting structure between the resistive element and the short-circuiting means, e.g. taps

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Level Indicators Using A Float (AREA)
Adjustable Resistors (AREA)

GB8012237A 1979-04-26 1980-04-14 Liquid level sensor Expired GB2048495B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8012237A GB2048495B (en)	1979-04-26	1980-04-14	Liquid level sensor

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB7914496		1979-04-26
GB8012237A GB2048495B (en)	1979-04-26	1980-04-14	Liquid level sensor

Publications (2)

Publication Number	Publication Date
GB2048495A GB2048495A (en)	1980-12-10
GB2048495B true GB2048495B (en)	1983-03-23

Family

ID=26271328

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8012237A Expired GB2048495B (en)	1979-04-26	1980-04-14	Liquid level sensor

Country Status (1)

Country	Link
GB (1)	GB2048495B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT8253724V0 (en) *	1982-09-27	1982-09-27	Fiat Auto Spa	ELECTRIC LEVEL SENSOR FOR VEHICLE FUEL TANKS
FR2538544B1 (en) *	1982-12-24	1986-06-20	Jaeger	TUBULAR LEVEL SENSOR FOR MOTOR VEHICLE
US4559816A (en) *	1983-04-15	1985-12-24	Robert Bosch Gmbh	Displacement transducer for detecting the position of an adjusting device
FR2613478B1 (en) *	1987-04-06	1992-04-10	Jaeger	MEASURING DEVICE COMPRISING A RHEOSTAT-TYPE TRANSDUCER, PARTICULARLY FOR MEASURING FUEL IN THE TANK OF A MOTOR VEHICLE
FR2619911B1 (en) *	1987-09-02	1992-04-30	Jaeger	IMPROVEMENTS IN MEASURING DEVICES INCLUDING A RHEOSTAT TYPE TRANSDUCER, PARTICULARLY FOR MEASURING FUEL IN THE TANK OF A MOTOR VEHICLE
US5341679A (en) *	1993-05-14	1994-08-30	G.T. Products, Inc.	Resistor card fuel level sender with float arm actuator
US5746088A (en) *	1996-02-09	1998-05-05	General Motors Corporation	Fuel system low current rheostat
US6127916A (en) *	1996-05-09	2000-10-03	Cts Corporation	Fuel system low current rheostat
DE19842243C2 (en) *	1998-09-15	2002-09-26	Siemens Ag	Lever encoder for determining a level of liquid in a container
US6681628B2 (en) *	2000-10-06	2004-01-27	Delphi Technologies, Inc.	Ceramic resistor card assembly for fuel sensor
JP4240844B2 (en) *	2000-10-24	2009-03-18	株式会社デンソー	Sliding detector
AU2002322305A1 (en) *	2001-06-28	2003-03-03	Bourns, Inc.	Fuel level sensing system
US6518873B1 (en)	2001-09-13	2003-02-11	Bourns, Inc.	Variable resistive element
US6828898B2 (en)	2003-04-03	2004-12-07	Cts Corporation	Fuel tank resistor card having improved corrosion resistance

1980
- 1980-04-14 GB GB8012237A patent/GB2048495B/en not_active Expired

Also Published As

Publication number	Publication date
GB2048495A (en)	1980-12-10

Publication	Publication Date	Title
GB2043261B (en)	1983-08-03	Liquid level sensor
GB2069136B (en)	1984-08-22	Indicating liquid levels
GB2050604B (en)	1984-04-04	Liquid level detector
JPS5684522A (en)	1981-07-09	Volume type level sensor
GB2067756B (en)	1983-11-16	Liquid level measurement
JPS55119018A (en)	1980-09-12	Capacitanceetype liquid level measuring device
JPS55108012A (en)	1980-08-19	Liquid measuring unit
GB2028506B (en)	1982-05-19	Liquid level sensor
GB2017933B (en)	1983-02-23	Liquid level sensing apparatus
GB2043260B (en)	1983-03-09	Liquid level measuring system
JPS54139757A (en)	1979-10-30	Liquid level indicator
GB2066958B (en)	1984-10-24	Indicating liquid levels
GB2048495B (en)	1983-03-23	Liquid level sensor
GB2015166B (en)	1982-08-25	Liquid level gauge
DE2961163D1 (en)	1982-01-07	Liquid level sensing apparatus
DE3067372D1 (en)	1984-05-10	Liquid level sensor
GB2036326B (en)	1983-08-17	Liquid level sensor
GB2017928B (en)	1982-07-21	Liquid level sensing means
GB2011627B (en)	1982-07-21	Liquid level sensing heans
GB1558250A (en)	1979-12-19	Liquid level sensors
GB2112521B (en)	1986-03-12	Liquid level measurement
GB2015747B (en)	1982-06-16	Liquid gauge
GB2076960B (en)	1983-10-26	Liquid sensor
GB2046912B (en)	1983-04-07	Liquid level detector
GB2040464B (en)	1982-12-22	Measuring liquid level

Legal Events

Date	Code	Title	Description
1982-10-06	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1990-04-25	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1991-12-11	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
2000-05-03	PE20	Patent expired after termination of 20 years	Effective date: 20000413