DE3268085D1 - Magnetic liquid level indicator - Google Patents
Magnetic liquid level indicatorInfo
- Publication number
- DE3268085D1 DE3268085D1 DE8282301794T DE3268085T DE3268085D1 DE 3268085 D1 DE3268085 D1 DE 3268085D1 DE 8282301794 T DE8282301794 T DE 8282301794T DE 3268085 T DE3268085 T DE 3268085T DE 3268085 D1 DE3268085 D1 DE 3268085D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid level
- level indicator
- magnetic liquid
- magnetic
- indicator
- 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
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
- G01F23/72—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 magnetically actuated indicating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/05—Liquid levels with magnetic transmission
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8111798 | 1981-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3268085D1 true DE3268085D1 (en) | 1986-02-06 |
Family
ID=10521153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282301794T Expired DE3268085D1 (en) | 1981-04-14 | 1982-04-05 | Magnetic liquid level indicator |
Country Status (5)
Country | Link |
---|---|
US (1) | US4512190A (de) |
EP (1) | EP0063020B1 (de) |
JP (1) | JPS57184927A (de) |
CA (1) | CA1186895A (de) |
DE (1) | DE3268085D1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3433063A1 (de) * | 1984-09-08 | 1986-03-20 | Heinrich 6931 Zwingenberg Kübler | Schwimmer fuer einen magnetischen niveauanzeiger |
JPS61116620A (ja) * | 1984-11-12 | 1986-06-04 | Nippon Keiki Kk | 磁気回路装置 |
JPH0313701Y2 (de) * | 1985-07-08 | 1991-03-28 | ||
JPS63145128U (de) * | 1987-03-13 | 1988-09-26 | ||
GB2215463A (en) * | 1987-09-18 | 1989-09-20 | Roger Sidney Mole | Magnetic liquid level indicator |
US5136884A (en) * | 1991-04-17 | 1992-08-11 | Mts Systems Corporation | Magnetic sight gage sensor |
US5425271A (en) * | 1993-10-28 | 1995-06-20 | Duksa; Thomas | Fluid condition indicator device |
US5497725A (en) * | 1994-06-17 | 1996-03-12 | Theisen; Terry J. | Sight indicator |
US5743137A (en) * | 1995-11-09 | 1998-04-28 | Clark-Reliance Corporation | Magnetic float assembly |
US8210047B2 (en) | 1996-01-23 | 2012-07-03 | En-Gauge, Inc. | Remote fire extinguisher station inspection |
US7174783B2 (en) * | 1996-01-23 | 2007-02-13 | Mija Industries, Inc. | Remote monitoring of fluid containers |
US6766688B2 (en) | 2000-12-18 | 2004-07-27 | Mija Industries, Inc. | Tank volatile liquid level or volume gauge |
US5661238A (en) * | 1996-05-20 | 1997-08-26 | Duksa; Thomas | Bi-stable liquid indicator |
US5988701A (en) * | 1998-01-15 | 1999-11-23 | Wu; Ting-Kuo | By-pass tube member for a by-pass level indicator |
US6435026B1 (en) * | 1998-04-24 | 2002-08-20 | Wade L. Donehue | Liquid level indicator |
US8749373B2 (en) * | 2008-02-13 | 2014-06-10 | En-Gauge, Inc. | Emergency equipment power sources |
US8981927B2 (en) * | 2008-02-13 | 2015-03-17 | En-Gauge, Inc. | Object Tracking with emergency equipment |
US9041534B2 (en) | 2011-01-26 | 2015-05-26 | En-Gauge, Inc. | Fluid container resource management |
US9134162B2 (en) * | 2011-06-24 | 2015-09-15 | Magnetrol International, Incorporated | Magnetic level indicator |
CN104344871B (zh) * | 2013-07-26 | 2018-05-01 | 中国石油化工股份有限公司 | 液位计显示器和磁浮色标液位计 |
US9638565B2 (en) * | 2014-03-04 | 2017-05-02 | SOR Inc. | Magnetic level gauge indicator with ultra-wide viewing angle |
FR3018605B1 (fr) * | 2014-03-11 | 2017-09-01 | Commissariat Energie Atomique | Dispositif d'indication du niveau de remplissage d'un conteneur |
WO2016086326A1 (es) * | 2014-12-02 | 2016-06-09 | Tarco Trazabilidad Spa | Medición de fluidos de estanques y sistema de monitoreo remoto |
US9709434B1 (en) | 2015-01-29 | 2017-07-18 | Jogler, Llc | Level indicator system |
JP6314119B2 (ja) * | 2015-10-02 | 2018-04-18 | 日本クリンゲージ株式会社 | 浮力式液面計用指示器 |
DE112016005298T5 (de) | 2015-11-18 | 2018-07-26 | Gems Sensors Inc. | Visuelle Flüssigkeitspegelindikatoren |
US10309822B2 (en) * | 2017-01-16 | 2019-06-04 | Finetek Co., Ltd. | Magnetic level indicator |
EP4108989A1 (de) * | 2021-06-23 | 2022-12-28 | BIC Violex Single Member S.A. | Flammenerzeugende anordnung |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA479104A (en) * | 1951-12-04 | Fredric Sontheim Rudolf | Laminated magnetic suspensions | |
US2409866A (en) * | 1946-10-22 | Direct-current ratio measuring | ||
DE969404C (de) * | 1951-08-23 | 1958-05-29 | Deutsche Edelstahlwerke Ag | Dauermagnetische Vorrichtung, insbesondere zur UEbertragung und Anzeige von Messwerten |
DE969753C (de) * | 1952-10-30 | 1958-07-10 | Phoenix Armaturen Werk Bregel | Fluessigkeitsstandanzeiger |
US3024392A (en) * | 1954-08-27 | 1962-03-06 | Baermann Max | Process for the manufacture of plastic bound permanent magnets |
US2920484A (en) * | 1955-08-16 | 1960-01-12 | Phonix Armaturen Werk Bregel K | Gage for liquids |
DE1085341B (de) * | 1957-10-12 | 1960-07-14 | Bregel Phoenix Armaturen | Fluessigkeitsstandsanzeiger |
CH360220A (de) * | 1958-05-16 | 1962-02-15 | Weka Ag | Einrichtung zum Anzeigen des Flüssigkeitsstandes in einem Behälter |
US3022450A (en) * | 1958-09-15 | 1962-02-20 | Bendix Corp | Dual position latching solenoid |
AT239370B (de) * | 1961-05-30 | 1965-04-12 | Max Baermann | Dauermagnetisches Lager, insbesondere für die Axiallagerung der Läuferwelle eines Elektrizitätszählers |
DE1295051B (de) * | 1964-02-13 | 1969-05-14 | Bosch Gmbh Robert | Dauermagnetsystem zur Betaetigung von elektrischen Schaltern, insbesondere von Sprungschaltern |
US3349354A (en) * | 1965-06-02 | 1967-10-24 | Miyata Saburo | Means for imposing electric and magnetic fields on flowing fluids |
DE1301149B (de) * | 1966-02-19 | 1969-08-14 | Bregel Phoenix Armaturen | Magnetgesteuerter Fluessigkeitsstandanzeiger |
DE2146514A1 (de) * | 1971-09-17 | 1972-03-23 | Deutsche Edelstahlwerke Gmbh | Dauermagnethaftsystem |
CH560381A5 (de) * | 1973-08-02 | 1975-03-27 | Bbc Brown Boveri & Cie | |
DE7412308U (de) * | 1974-04-08 | 1974-07-11 | Phoenix Armaturen Werke Bregel Gmbh | Magnetbetätigter Flüssigkeitsstandanzeiger |
US4382245A (en) * | 1978-04-25 | 1983-05-03 | Harrigan Roy Major | Levitation device |
GB2028505B (en) * | 1978-08-22 | 1983-03-30 | Ozaki J | Apparatus for indicating the level of a fluid |
CH644950A5 (de) * | 1980-07-25 | 1984-08-31 | Weka Ag | Fluessigkeitsstandanzeiger. |
-
1982
- 1982-04-05 EP EP82301794A patent/EP0063020B1/de not_active Expired
- 1982-04-05 DE DE8282301794T patent/DE3268085D1/de not_active Expired
- 1982-04-07 CA CA000400659A patent/CA1186895A/en not_active Expired
- 1982-04-08 US US06/366,763 patent/US4512190A/en not_active Expired - Lifetime
- 1982-04-12 JP JP57059831A patent/JPS57184927A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1186895A (en) | 1985-05-14 |
EP0063020A1 (de) | 1982-10-20 |
JPS57184927A (en) | 1982-11-13 |
US4512190A (en) | 1985-04-23 |
EP0063020B1 (de) | 1985-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |