FR2557692B1 - Indicateur de niveau de liquide - Google Patents

Indicateur de niveau de liquide

Info

Publication number: FR2557692B1
Authority: FR; France
Prior art keywords: liquid level; level indicator; indicator; liquid; level
Prior art date: 1984-01-04
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 - Lifetime

Application number

FR858500006A

Other languages

English (en)

Other versions

FR2557692A1 (fr

Inventor

Jan Andreasson

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.)

SKANDIAFABRIKEN

Original Assignee

SKANDIAFABRIKEN

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.)

1984-01-04

Filing date

1985-01-02

Publication date

1992-07-24

1984-01-04 Priority claimed from SE8400037A external-priority patent/SE8400037L/xx

1985-01-02 Application filed by SKANDIAFABRIKEN filed Critical SKANDIAFABRIKEN

1985-07-05 Publication of FR2557692A1 publication Critical patent/FR2557692A1/fr

1992-07-24 Application granted granted Critical

1992-07-24 Publication of FR2557692B1 publication Critical patent/FR2557692B1/fr

2005-01-02 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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
- G01F23/64—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 of the free float type without mechanical transmission elements
- G01F23/68—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 of the free float type without mechanical transmission elements using electrically actuated indicating means

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Level Indicators Using A Float (AREA)

FR858500006A 1984-01-04 1985-01-02 Indicateur de niveau de liquide Expired - Lifetime FR2557692B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8400037A SE8400037L (sv)	1984-01-04	1984-01-04	Vetskenivagivare
SE8405679A SE8405679L (sv)	1984-01-04	1984-11-13	Vetskenivagivare

Publications (2)

Publication Number	Publication Date
FR2557692A1 FR2557692A1 (fr)	1985-07-05
FR2557692B1 true FR2557692B1 (fr)	1992-07-24

Family

ID=26658612

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR858500006A Expired - Lifetime FR2557692B1 (fr)	1984-01-04	1985-01-02	Indicateur de niveau de liquide

Country Status (5)

Country	Link
US (1)	US4641523A (fr)
DE (1)	DE3445541A1 (fr)
FR (1)	FR2557692B1 (fr)
GB (1)	GB2153082B (fr)
IT (2)	IT8552803V0 (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4787253A (en) *	1987-06-29	1988-11-29	Craig R. deFasselle	Electronic display flow meter
US4827769A (en) *	1988-09-16	1989-05-09	Hamilton Standard Controls, Inc.	Fuel level sensor with buried conductor
US5196824A (en) *	1988-11-29	1993-03-23	Oil Monitoring Systems, Inc.	Float actuated liquid level monitoring apparatus
FR2640749B1 (fr) *	1988-12-20	1991-04-12	Jaeger	Dispositif de mesure du niveau de liquide contenu dans un reservoir de hauteur importante
JPH0342527U (fr) *	1989-09-01	1991-04-22
SE500581C2 (sv) *	1990-12-21	1994-07-18	Scandmec Ab	Vätskenivågivare
US5267475A (en) *	1992-06-15	1993-12-07	Ford Motor Company	Vertical sweep liquid level sensor
US5347875A (en) *	1993-03-25	1994-09-20	Lew Hyok S	Capacitor-coupled ohmic resistance position sensor
US5499544A (en) *	1993-03-25	1996-03-19	Lew; Hyok S.	Capacitively coupled ohmic resistance position sensor
US5501102A (en) *	1993-11-24	1996-03-26	Rochester Gauges, Inc.	Floatless gauge with resistive/conductive polymer
US5812048A (en) *	1993-11-24	1998-09-22	Rochester Gauges, Inc.	Linear positioning indicator
US5907273A (en) *	1993-11-24	1999-05-25	Rochester Gauges, Inc.	Linear positioning indicator
DE19514566A1 (de) *	1995-04-20	1996-10-24	Heidelberger Druckmasch Ag	Vorrichtung zur Messung des Füllstands eines Behälters
US5743136A (en) *	1995-09-27	1998-04-28	Ford Motor Company	Fluid level sensor with resistive and conductive layers
US6006148A (en) *	1997-06-06	1999-12-21	Telxon Corporation	Automated vehicle return system
FR2820476B1 (fr)	2001-02-02	2004-04-02	Skf Ab	Dispositif de detection de la vitesse de rotation d'un element tournant
US6546796B2 (en) *	2001-03-15	2003-04-15	Therm-O-Disc, Incorporated	Liquid level sensor
FR2829429B1 (fr)	2001-09-12	2003-12-12	Skf Ab	Dispositif de butee de suspension
FR2832201B1 (fr)	2001-11-13	2004-03-19	Skf Ab	Dispositif tendeur instrumente et procede de controle associe
FR2835297B1 (fr)	2002-01-29	2004-04-16	Skf Ab	Support de fixation, palier a roulement et procede de montage associes
FR2841304B1 (fr) *	2002-06-20	2007-01-05	Skf Ab	Dispositif de tension pour mise en precontrainte d'une tige et procede de tension associe
FR2841990B1 (fr) *	2002-07-02	2005-07-29	Skf Ab	Dispositif de palier a roulement instrumente et moteur electrique ainsi equipe
FR2851624B1 (fr) *	2003-02-26	2006-03-31	Skf Ab	Palier a roulement instrumente
FR2853065B1 (fr) *	2003-03-27	2006-01-06	Skf Ab	Instrument de mesure portatif, notamment pur la pratique sportive.
FR2853165B1 (fr) *	2003-03-27	2005-12-02	Skf Ab	Ensemble capteur, et boitier pour la realisation d'un tel ensemble.
FR2856447B1 (fr) *	2003-06-18	2005-09-09	Skf Ab	Butee de debrayage et procede de montage
FR2856757B1 (fr) *	2003-06-27	2006-10-20	Skf Ab	Palier a roulement instrumente et codeur pour ensemble capteur d'informations
FR2858376B1 (fr) *	2003-07-28	2006-03-03	Skf France	Dispositif de palier a roue libre avec limitateur de couple.
FR2860847B1 (fr)	2003-10-14	2006-03-31	Skf Ab	Dispositif de butee de debrayage
FR2872558B1 (fr) *	2004-07-02	2006-09-29	Skf Ab	Butee de debrayage et procede de fabrication
WO2006087469A1 (fr) *	2005-02-15	2006-08-24	Aktiebolaget Skf	Dispositif de roulement codeur et machine tournante
FR2882580B1 (fr) *	2005-02-28	2007-05-25	Skf Ab	Dispositif de galet tendeur de courroie instrumente et procede de controle associe
JP4699911B2 (ja) *	2006-02-10	2011-06-15	本田技研工業株式会社	土木機械用内燃機関のオイルレベル検知装置
FR2902699B1 (fr) *	2006-06-26	2010-10-22	Skf Ab	Dispositif de butee de suspension et jambe de force.
FR2906587B1 (fr) *	2006-10-03	2009-07-10	Skf Ab	Dispositif de galet tendeur.
FR2906858B1 (fr) *	2006-10-04	2008-12-05	Skf Ab	Dispositif de poulie debrayable.
FR2910129B1 (fr) *	2006-12-15	2009-07-10	Skf Ab	Dispositif de palier a roulement instrumente
FR2913081B1 (fr) *	2007-02-27	2009-05-15	Skf Ab	Dispositif de poulie debrayable
US7617725B2 (en) *	2007-03-08	2009-11-17	Alhuwaishel Fahed Al	Electric generator protection system
FR2978543B1 (fr) *	2011-07-28	2014-03-07	Sc2N Sa	Dispositif de mesure d'un niveau de liquide
US9618156B2 (en) *	2013-08-07	2017-04-11	Graco Minnesota Inc.	Electronic pump motor control

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR650950A (fr) *	1927-08-22	1929-02-12		Système et dispositions perfectionnés pour mesurer et transmettre à distance les variations de volume d'une masse liquide
GB435455A (en) *	1934-03-15	1935-09-16	Robert Arnold Hall	Improvements relating to electrical liquid level indicators
GB474766A (en) *	1936-05-06	1937-11-08	Ian Richard Cameron	Improvements in or relating to liquid level indicators
US2305973A (en) *	1940-07-08	1942-12-22	Marchment William Thomas	Electrical liquid-level indicator
GB673624A (en) *	1950-03-21	1952-06-11	Herve Laury	Arrangement for indicating the level of oil in the crankcase of a motor-car and the like vehicle engine
DE1548903B1 (de) *	1965-12-02	1970-05-06	Bertram Fab Ernst & Wilhelm	Geraet zum Messen einer in einem Behaelter befindlichen Fluessigkeit
US3555904A (en) *	1969-03-24	1971-01-19	Bendix Corp	Fluid quantity indicating system
FR2115093A1 (fr) *	1970-11-30	1972-07-07	Compteurs E D
GB1333994A (en) *	1971-06-16	1973-10-17	Iturribarria Miguel F A De	Marine levelmeter
JPS5563718A (en) *	1978-11-09	1980-05-14	Nifco Inc	Housing unit for level gauge and strainer
EP0038894B1 (fr) *	1980-03-15	1986-09-24	Nippon Mektron, Ltd.	Dispositif de mesure de niveau de combustible liquide

1984
- 1984-12-13 DE DE3445541A patent/DE3445541A1/de not_active Withdrawn
- 1984-12-20 US US06/684,366 patent/US4641523A/en not_active Expired - Fee Related
1985
- 1985-01-02 FR FR858500006A patent/FR2557692B1/fr not_active Expired - Lifetime
- 1985-01-03 GB GB08500079A patent/GB2153082B/en not_active Expired
- 1985-01-03 IT IT8552803U patent/IT8552803V0/it unknown
- 1985-01-03 IT IT67005/85A patent/IT1182336B/it active

Also Published As

Publication number	Publication date
IT8552803V0 (it)	1985-01-03
GB2153082A (en)	1985-08-14
IT8567005A0 (it)	1985-01-03
IT8567005A1 (it)	1986-07-03
GB2153082B (en)	1987-06-03
GB8500079D0 (en)	1985-02-13
IT1182336B (it)	1987-10-05
US4641523A (en)	1987-02-10
DE3445541A1 (de)	1985-07-11
FR2557692A1 (fr)	1985-07-05

Legal Events

Date	Code	Title	Description
1995-11-24	ST	Notification of lapse

Publication	Publication Date	Title
FR2557692B1 (fr)	1992-07-24	Indicateur de niveau de liquide
FR2487510B1 (fr)	1986-04-18	Indicateur de niveau de liquide
GB2067756B (en)	1983-11-16	Liquid level measurement
GB2112136B (en)	1986-06-25	Liquid level indication
DE3763112D1 (de)	1990-07-12	Fluessigkeitsstandsanzeigevorrichtung.
GB8308129D0 (en)	1983-05-05	Liquid level measurement
FR2505489B1 (fr)	1986-04-18	Systeme de mesure de niveau de liquide
BR8502544A (pt)	1986-02-04	Indicador de nivel de liquido
GB2152667B (en)	1987-02-04	Liquid level gauge
GB8422910D0 (en)	1984-10-17	Liquid level gauge
DE68912759D1 (de)	1994-03-10	Flüssigkeitsniveauanzeiger.
DE3485392D1 (de)	1992-02-06	Fluessigkeitsniveausensor.
FR2480937B1 (fr)	1985-06-28	Jaugeur de niveau de liquide
GB2097927B (en)	1985-08-14	Liquid level indication
DE3669400D1 (de)	1990-04-12	Fluessigkeitsstandanzeiger.
GB2154799B (en)	1987-11-04	Liquid level indicator
GB8412460D0 (en)	1984-06-20	Fluid level measurement
DE3171466D1 (en)	1985-08-29	Liquid level indicator
FR2570184B1 (fr)	1989-12-29	Indicateur magnetique de niveau
FR2610720B1 (fr)	1994-01-28	Indicateur de niveau
FR2603985B1 (fr)	1993-10-29	Dispositif indicateur de niveau de liquide
NO840812L (no)	1985-09-06	Nivaamaaler for ledende vaeske
GB8400587D0 (en)	1984-02-15	Liquid level indicator
GB2107465B (en)	1985-07-03	Liquid level indicators
GB2153616B (en)	1987-03-11	Liquid level measurement