EP2142892A4 - Capteur de niveau de fluide - Google Patents
Capteur de niveau de fluideInfo
- Publication number
- EP2142892A4 EP2142892A4 EP07866740.9A EP07866740A EP2142892A4 EP 2142892 A4 EP2142892 A4 EP 2142892A4 EP 07866740 A EP07866740 A EP 07866740A EP 2142892 A4 EP2142892 A4 EP 2142892A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- level sensor
- fluid level
- fluid
- sensor
- 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.)
- Withdrawn
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
- G01F23/48—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 twisted spindles as transmission elements
- G01F23/54—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 twisted spindles as transmission elements using magnetically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN702CH2007 | 2007-04-03 | ||
PCT/IN2007/000529 WO2008120222A1 (fr) | 2007-04-03 | 2007-11-09 | Capteur de niveau de fluide |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2142892A1 EP2142892A1 (fr) | 2010-01-13 |
EP2142892A4 true EP2142892A4 (fr) | 2014-01-08 |
Family
ID=39807850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07866740.9A Withdrawn EP2142892A4 (fr) | 2007-04-03 | 2007-11-09 | Capteur de niveau de fluide |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2142892A4 (fr) |
BR (1) | BRPI0721535A2 (fr) |
WO (1) | WO2008120222A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103278216A (zh) | 2013-05-31 | 2013-09-04 | 江苏多维科技有限公司 | 液位传感器系统 |
US9605991B2 (en) | 2014-04-01 | 2017-03-28 | Xerox Corporation | Floating mechanical level sensor |
MX2017010689A (es) * | 2015-02-18 | 2018-04-30 | Ti Group Automotive Systems Llc | Transmisor de nivel. |
US10955281B1 (en) | 2018-05-17 | 2021-03-23 | Accutemp Products, Inc. | Monitoring with a radially magnetized magnet and hall effect sensor |
US11473960B2 (en) * | 2019-09-26 | 2022-10-18 | Scully Signal Company | Articulating levers for fluid sensor assembly cap |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004028592A (ja) * | 2002-06-21 | 2004-01-29 | Nippon Soken Inc | 液体計測装置 |
US20050103103A1 (en) * | 2003-11-17 | 2005-05-19 | Nartron Corporation | Fuel level sensor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1215835B (de) * | 1963-11-08 | 1966-05-05 | Linde Ag | Verfahren zum Schutzgas-Lichtbogenschweissen von Werkstuecken aus unlegiertem Massenstahl |
US3709038A (en) * | 1971-03-01 | 1973-01-09 | G Werner | Liquid level indicator |
CH576126A5 (en) * | 1974-07-08 | 1976-05-31 | Weka Ag | Remote indicator for level gauge with magnetic float - with continuously variable indication through rotation of magnetic helix |
JPS56145319A (en) * | 1980-04-14 | 1981-11-12 | Nec Home Electronics Ltd | Level indicator |
US5148709A (en) * | 1991-12-11 | 1992-09-22 | Rochester Gauges, Inc. | Spiral gauge with integral support tube |
DE19935652A1 (de) * | 1999-07-29 | 2001-03-08 | Geiger Technik Gmbh | Einrichtung für die Messung des Füllstandes in einem eine Flüssigkeit aufnehmenden Behälter |
-
2007
- 2007-11-09 EP EP07866740.9A patent/EP2142892A4/fr not_active Withdrawn
- 2007-11-09 WO PCT/IN2007/000529 patent/WO2008120222A1/fr active Application Filing
- 2007-11-09 BR BRPI0721535-5A2A patent/BRPI0721535A2/pt not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004028592A (ja) * | 2002-06-21 | 2004-01-29 | Nippon Soken Inc | 液体計測装置 |
US20050103103A1 (en) * | 2003-11-17 | 2005-05-19 | Nartron Corporation | Fuel level sensor |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008120222A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2142892A1 (fr) | 2010-01-13 |
WO2008120222A1 (fr) | 2008-10-09 |
BRPI0721535A2 (pt) | 2014-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20091030 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20131209 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01F 23/54 20060101ALI20131203BHEP Ipc: G01F 23/38 20060101AFI20131203BHEP |
|
17Q | First examination report despatched |
Effective date: 20160502 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160913 |