DE3763112D1 - Fluessigkeitsstandsanzeigevorrichtung. - Google Patents
Fluessigkeitsstandsanzeigevorrichtung.Info
- Publication number
- DE3763112D1 DE3763112D1 DE8787301824T DE3763112T DE3763112D1 DE 3763112 D1 DE3763112 D1 DE 3763112D1 DE 8787301824 T DE8787301824 T DE 8787301824T DE 3763112 T DE3763112 T DE 3763112T DE 3763112 D1 DE3763112 D1 DE 3763112D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid level
- level indicator
- indicator
- liquid
- 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.)
- Expired - Fee Related
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
- G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8605213 | 1986-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3763112D1 true DE3763112D1 (de) | 1990-07-12 |
Family
ID=10593965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787301824T Expired - Fee Related DE3763112D1 (de) | 1986-03-03 | 1987-03-03 | Fluessigkeitsstandsanzeigevorrichtung. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4774838A (de) |
EP (1) | EP0236117B1 (de) |
AU (1) | AU584567B2 (de) |
DE (1) | DE3763112D1 (de) |
ES (1) | ES2016347B3 (de) |
GB (1) | GB2187288A (de) |
ZA (1) | ZA871536B (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5174153A (en) * | 1992-03-27 | 1992-12-29 | Kurita Water Industries Ltd. | Device for detecting the level of a liquid in a receptacle |
FR2733586B1 (fr) * | 1995-04-28 | 1997-07-18 | Cohen Sauveur | Detecteur automatique du niveau d'huile |
US5900291A (en) * | 1997-05-19 | 1999-05-04 | Pebbles; Patricia J. | Non-light penetrating phlebotomy tube with temperature sensitive level indicator |
US6615658B2 (en) | 1999-08-03 | 2003-09-09 | Charles Darwin Snelling | Method and apparatus for detecting the internal liquid level in a vessel |
US6568263B1 (en) | 1999-08-03 | 2003-05-27 | Charles Darwin Snelling | Liquid level detector and system |
US6948364B2 (en) | 1999-08-03 | 2005-09-27 | Charles Snelling | Apparatus for detecting the internal liquid level in a vessel |
US6536276B2 (en) * | 2001-02-27 | 2003-03-25 | Rosemont Aerospace Inc. | Apparatus and method to non-intrusively measure the level of liquid in a sealed container |
CA2398211A1 (en) * | 2001-08-20 | 2003-02-20 | Datacom Wireless Corporation | A method and apparatus for measuring the level of the contents |
US20060144140A1 (en) * | 2002-06-28 | 2006-07-06 | Yvon Hache | Apparatus for external monitoring of the fluid level in a container |
US7014357B2 (en) | 2002-11-19 | 2006-03-21 | Rosemount Aerospace Inc. | Thermal icing conditions detector |
US7030768B2 (en) * | 2003-09-30 | 2006-04-18 | Wanie Andrew J | Water softener monitoring device |
US20050161064A1 (en) * | 2004-01-28 | 2005-07-28 | Clouser Michael T. | Method and apparatus for controlling the water temperature in a dishwasher |
US7496469B2 (en) * | 2006-05-19 | 2009-02-24 | Watlow Electric Manufacturing Company | Temperature sensor adaptors and methods |
US7496481B2 (en) * | 2006-05-19 | 2009-02-24 | Watlow Electric Manufacturing Company | Sensor adaptors and methods |
US7969319B2 (en) * | 2008-08-14 | 2011-06-28 | Cnh Canada, Ltd. | Variable height bin level sensor for use with a product dispensing agricultural implement |
DE102012218994B4 (de) | 2012-10-18 | 2024-02-01 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Bestimmen des Füllstands eines Kryodrucktanks |
US20140190357A1 (en) * | 2013-01-09 | 2014-07-10 | Ka Chun MAK | Bottle Temperature Control Apparatus |
US11566973B2 (en) * | 2018-03-23 | 2023-01-31 | Kcf Technologies, Inc. | Pipe section having a temperature sensing pipe liner for measuring temperature, and a method for measuring pump efficiency |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB772046A (en) * | 1953-06-18 | 1957-04-10 | Nat Res Dev | Apparatus for determining interfaces in liquid bodies |
US3161050A (en) * | 1962-10-04 | 1964-12-15 | Honeywell Inc | Liquid level apparatus |
GB1033067A (en) * | 1962-10-10 | 1966-06-15 | Mineralimpex Magyar Olaj Es Ba | Method and apparatus for level indication on the external wall of containers |
US3278757A (en) * | 1963-09-18 | 1966-10-11 | Avco Corp | Diode bridge gate utilizing diode amplification to gate signals below diode threshold |
US3465587A (en) * | 1967-11-20 | 1969-09-09 | Atomic Energy Commission | Diode sensors for liquid level detection |
CA949670A (en) * | 1970-11-12 | 1974-06-18 | Clarence E. Babcock | Temperature sensor for liquid level detection |
FR2257118B1 (de) * | 1974-01-04 | 1976-11-26 | Commissariat Energie Atomique | |
US3914950A (en) * | 1974-06-12 | 1975-10-28 | Nasa | Helium refrigerator |
US3992668A (en) * | 1975-01-03 | 1976-11-16 | Curtis Instruments, Inc. | Electro-thermal readout of coulometers |
US3955416A (en) * | 1975-01-30 | 1976-05-11 | International Telephone And Telegraph Corporation | Thermal liquid level detector |
US4065967A (en) * | 1976-07-29 | 1978-01-03 | Robert E. Kirkpatrick | Silo level indicating system |
DE2933874C2 (de) * | 1978-08-24 | 1986-07-17 | Hochiki Corp., Tokio/Tokyo | Fühlvorrichtung zur Wahrnehmung von Temperaturunterschieden zwischen zwei Punkten |
US4307606A (en) * | 1979-06-11 | 1981-12-29 | Johnson Hugh G | Thermal transition zone sensing and indicating system |
JPS56118362A (en) * | 1980-02-22 | 1981-09-17 | Toshiba Corp | Semiconductor integrated circuit device |
JPS56128433A (en) * | 1980-03-14 | 1981-10-07 | Seiko Instr & Electronics Ltd | Detecting apparatus of temperature |
US4358955A (en) * | 1980-09-29 | 1982-11-16 | Technomadic Corporation | Liquid level gauge |
GB8306569D0 (en) * | 1983-03-10 | 1983-04-13 | Liquid Crystal Developments Lt | Device for indicating level of liquid |
-
1987
- 1987-03-02 US US07/020,936 patent/US4774838A/en not_active Expired - Fee Related
- 1987-03-03 DE DE8787301824T patent/DE3763112D1/de not_active Expired - Fee Related
- 1987-03-03 EP EP87301824A patent/EP0236117B1/de not_active Expired - Lifetime
- 1987-03-03 GB GB08704961A patent/GB2187288A/en not_active Withdrawn
- 1987-03-03 ES ES87301824T patent/ES2016347B3/es not_active Expired - Lifetime
- 1987-03-03 AU AU69627/87A patent/AU584567B2/en not_active Ceased
- 1987-03-03 ZA ZA871536A patent/ZA871536B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US4774838A (en) | 1988-10-04 |
ZA871536B (en) | 1987-08-24 |
ES2016347B3 (es) | 1990-11-01 |
EP0236117A1 (de) | 1987-09-09 |
GB8704961D0 (en) | 1987-04-08 |
AU584567B2 (en) | 1989-05-25 |
EP0236117B1 (de) | 1990-06-06 |
AU6962787A (en) | 1987-09-10 |
GB2187288A (en) | 1987-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |