NO20051083D0 - Magnetic switch for level painting, level painting and application thereof - Google Patents
Magnetic switch for level painting, level painting and application thereofInfo
- Publication number
- NO20051083D0 NO20051083D0 NO20051083A NO20051083A NO20051083D0 NO 20051083 D0 NO20051083 D0 NO 20051083D0 NO 20051083 A NO20051083 A NO 20051083A NO 20051083 A NO20051083 A NO 20051083A NO 20051083 D0 NO20051083 D0 NO 20051083D0
- Authority
- NO
- Norway
- Prior art keywords
- level painting
- painting
- application
- level
- magnetic switch
- Prior art date
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/02—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by movement of a float carrying a magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20051083A NO322352B1 (en) | 2005-02-28 | 2005-02-28 | Magnetic switch for level painting, level painting and application thereof |
CN2006800061348A CN101142464B (en) | 2005-02-28 | 2006-02-22 | Magnetic switch for level measurement, level gauge and use thereof |
PCT/NO2006/000071 WO2006091107A1 (en) | 2005-02-28 | 2006-02-22 | Magnetic switch for level measurement, level meter, and use thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20051083A NO322352B1 (en) | 2005-02-28 | 2005-02-28 | Magnetic switch for level painting, level painting and application thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20051083D0 true NO20051083D0 (en) | 2005-02-28 |
NO322352B1 NO322352B1 (en) | 2006-09-18 |
Family
ID=35253682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20051083A NO322352B1 (en) | 2005-02-28 | 2005-02-28 | Magnetic switch for level painting, level painting and application thereof |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN101142464B (en) |
NO (1) | NO322352B1 (en) |
WO (1) | WO2006091107A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104848921B (en) * | 2015-04-08 | 2018-05-11 | 昆明理工大学 | A kind of magnetic fluid level gauge |
WO2017095906A1 (en) * | 2015-11-30 | 2017-06-08 | Bourns, Inc. | Detecting fluid characteristics via a float |
WO2017139960A1 (en) * | 2016-02-18 | 2017-08-24 | 东莞正扬电子机械有限公司 | Fluid level detection method and apparatus |
CN105865581A (en) * | 2016-05-30 | 2016-08-17 | 国家电网公司 | Liquid level meter |
CN106197619A (en) * | 2016-07-12 | 2016-12-07 | 苏州依斯倍环保装备科技有限公司 | Level monitoring device |
JP6561968B2 (en) * | 2016-11-04 | 2019-08-21 | トヨタ自動車株式会社 | Fuel tank |
US20190301919A1 (en) * | 2016-11-08 | 2019-10-03 | Hamlin Electronics (Suzhou) Co. Ltd. | Unipolar resistive ladder sensor |
CN107731625A (en) * | 2017-10-17 | 2018-02-23 | 国网山东省电力公司青岛供电公司 | A kind of Buchholz relay |
US11904196B2 (en) | 2018-11-30 | 2024-02-20 | Carrier Corporation | Magnetic trap suppression tank level sensor |
CN109540266B (en) * | 2019-01-17 | 2023-11-07 | 北京锐达仪表有限公司 | Magnetostrictive liquid level meter and liquid level measurement method |
FR3104253B1 (en) * | 2019-12-09 | 2021-11-05 | Safran Aircraft Engines | Sensor, system and method for detecting a liquid level in a tank |
CN111103039B (en) * | 2019-12-31 | 2021-05-04 | 赛卓电子科技(上海)有限公司 | Oil tank level sensor |
CN111307027B (en) * | 2020-02-28 | 2021-10-29 | 北京纳米能源与系统研究所 | Electromechanical integrated self-powered position sensing device and fluid flow sensor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103562A (en) * | 1963-09-10 | Magnetic ball switch for electric circuits | ||
US5347864A (en) * | 1993-04-12 | 1994-09-20 | Electrolab, Inc. | Liquid level measuring apparatus |
US6571626B1 (en) * | 2001-10-11 | 2003-06-03 | Walbro Corporation | Fuel level sensor |
-
2005
- 2005-02-28 NO NO20051083A patent/NO322352B1/en unknown
-
2006
- 2006-02-22 CN CN2006800061348A patent/CN101142464B/en active Active
- 2006-02-22 WO PCT/NO2006/000071 patent/WO2006091107A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2006091107A1 (en) | 2006-08-31 |
CN101142464B (en) | 2010-08-11 |
NO322352B1 (en) | 2006-09-18 |
CN101142464A (en) | 2008-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: WEMA SYSTEM AS, NO |
|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: TE CONNECTIVITY NORGE AS, NO |