CN1894565A - 用于监控在一个填充有液体的设备内的气体体积的装置和方法 - Google Patents
用于监控在一个填充有液体的设备内的气体体积的装置和方法 Download PDFInfo
- Publication number
- CN1894565A CN1894565A CNA2004800371434A CN200480037143A CN1894565A CN 1894565 A CN1894565 A CN 1894565A CN A2004800371434 A CNA2004800371434 A CN A2004800371434A CN 200480037143 A CN200480037143 A CN 200480037143A CN 1894565 A CN1894565 A CN 1894565A
- Authority
- CN
- China
- Prior art keywords
- swims
- axle
- expansion vessel
- liquid
- gas volume
- 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.)
- Granted
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
-
- 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
- G01F23/32—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 rotatable arms or other pivotable transmission elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor
- H01H33/555—Protective arrangements responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Level Indicators Using A Float (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10361884A DE10361884B3 (de) | 2003-12-19 | 2003-12-19 | Vorrichtung und Verfahren zur Überwachung eines Gasvolumens in einer mit Flüssigkeit befüllten Anlage |
DE10361884.8 | 2003-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1894565A true CN1894565A (zh) | 2007-01-10 |
CN100592041C CN100592041C (zh) | 2010-02-24 |
Family
ID=34683934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480037143A Active CN100592041C (zh) | 2003-12-19 | 2004-11-30 | 用于监控在一个填充有液体的设备内的气体体积的装置和方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US7614299B2 (zh) |
EP (1) | EP1714115A1 (zh) |
JP (1) | JP2007514940A (zh) |
CN (1) | CN100592041C (zh) |
BR (1) | BRPI0417678A (zh) |
CA (1) | CA2550031A1 (zh) |
DE (1) | DE10361884B3 (zh) |
WO (1) | WO2005059483A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102157299A (zh) * | 2011-03-23 | 2011-08-17 | 刘畅 | 在线监测瓦斯继电器 |
CN108716938A (zh) * | 2018-04-27 | 2018-10-30 | 广州万孚生物技术股份有限公司 | 一种液体定量装置及其应用 |
CN109932016A (zh) * | 2019-01-29 | 2019-06-25 | 南开大学 | 一种充气柔性电容式体积传感器及其制备方法 |
CN111256782A (zh) * | 2020-02-14 | 2020-06-09 | 孙淑芳 | 一种用于油罐的测量伺服液位计 |
CN113834755A (zh) * | 2021-06-30 | 2021-12-24 | 北京航天控制仪器研究所 | 一种氟油气体容积检测装置和方法 |
CN114005661A (zh) * | 2021-12-29 | 2022-02-01 | 深圳灏鹏科技有限公司 | 一种基于光学辐射的自维护电力变压器及其使用方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004016583B3 (de) * | 2004-03-31 | 2006-03-09 | Siemens Ag | Mehrkammersystem als Flüssigkeitsausgleichsgefäß und deren Verwendung |
US20110277546A1 (en) * | 2010-05-11 | 2011-11-17 | Armitage David L | Tank fullness monitoring system |
DE102010064394A1 (de) * | 2010-12-30 | 2012-07-05 | Endress + Hauser Gmbh + Co. Kg | Verfahren und Vorrichtung zum Ausrichten eines Messgerätes |
WO2013013703A1 (en) * | 2011-07-25 | 2013-01-31 | Abb Technology Ag | Safety apparatus and monitoring method for a power transformer, and related power transformer |
CN103376147A (zh) * | 2012-04-13 | 2013-10-30 | 沈阳海为电力设备有限公司 | 智能内油式金属波纹膨胀储油柜 |
CN105700452A (zh) * | 2015-11-13 | 2016-06-22 | 沈阳海为电力装备股份有限公司 | 一种基于互联网+智能型储油柜的远程监控系统 |
Family Cites Families (45)
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US53344A (en) * | 1866-03-20 | Improvement in gage-cocks for steam-generators | ||
US1141500A (en) * | 1914-06-26 | 1915-06-01 | Boston Auto Gage Company | Fluid-gage. |
US1634165A (en) * | 1925-01-22 | 1927-06-28 | Williams William Edward | Electric gasoline gauge |
US1620823A (en) * | 1925-07-08 | 1927-03-15 | William Liston | Liquid-level indicator |
US1850746A (en) * | 1929-04-13 | 1932-03-22 | E D Etnyre & Company Inc | Tank gauge |
DE1400448U (zh) * | 1935-12-21 | 1937-02-19 | ||
DE664701C (de) * | 1936-11-19 | 1938-09-05 | Siemens Schuckertwerke Akt Ges | Schutzvorrichtung fuer oelgefuellte elektrische Apparate |
GB482634A (en) * | 1937-02-27 | 1938-04-01 | Max Buchholz | A system of protection for liquid-insulated electrical apparatus |
US2551792A (en) * | 1948-07-30 | 1951-05-08 | Liquidometer Corp | Gauge for indicating weight of liquids in tanks |
NL70829C (zh) * | 1949-09-07 | 1900-01-01 | ||
US2753885A (en) * | 1952-11-28 | 1956-07-10 | Phillips Petroleum Co | Liquid level indicator |
US2882729A (en) * | 1955-04-28 | 1959-04-21 | Welser Morris | Child's beverage dispenser |
US2808724A (en) * | 1955-04-28 | 1957-10-08 | Universal Oil Prod Co | Inventory measuring device |
US3200644A (en) * | 1961-12-04 | 1965-08-17 | Phillips Petroleum Co | Liquid level control apparatus |
US3168904A (en) * | 1962-02-23 | 1965-02-09 | Outboard Marine Corp | Dual compartment gas tank |
DE1204323B (de) * | 1964-05-20 | 1965-11-04 | Licentia Gmbh | Einrichtung zur Gasmeldung in Durchfuehrungen |
DE1270169B (de) * | 1964-11-26 | 1968-06-12 | Rayonnoe Energetitscheskoje Up | Gasschutzrelais fuer OEltransformatoren |
JPS482098Y1 (zh) | 1968-11-29 | 1973-01-19 | ||
US3529472A (en) * | 1968-12-05 | 1970-09-22 | Gen Motors Corp | Float-operated thermistor tank level sender |
US4001644A (en) * | 1975-03-27 | 1977-01-04 | Westinghouse Electric Corporation | Sudden pressure relay having seismic protection |
US4102191A (en) * | 1976-11-19 | 1978-07-25 | Harris Roger J | Digital fuel gauge |
JPS5458159U (zh) | 1977-09-30 | 1979-04-21 | ||
JPS6311608Y2 (zh) * | 1978-03-29 | 1988-04-05 | ||
JPS5746123A (en) | 1980-09-04 | 1982-03-16 | Asano Seiki Kk | Measuring device for liquid level |
JPH0697177B2 (ja) * | 1986-06-13 | 1994-11-30 | 株式会社トヨトミ | カ−トリツジ油タンクの油量計 |
CN87102867A (zh) * | 1987-04-16 | 1988-11-02 | 吉林市计量科学技术研究所 | 高压耐蚀磁光液位测量装置 |
GB2293013A (en) * | 1994-08-27 | 1996-03-13 | Ford Motor Co | Liquid level sender device |
CN1138133A (zh) * | 1995-06-13 | 1996-12-18 | 鞍山市立山高新技术研究所 | 磁控液位界面仪 |
JPH0986335A (ja) | 1995-09-25 | 1997-03-31 | Nissan Motor Co Ltd | 乗員拘束装置の制御装置 |
US20030009404A2 (en) * | 1995-10-12 | 2003-01-09 | Mopex, Inc. | Open end mutual fund securitization process |
US6202487B1 (en) * | 1996-08-14 | 2001-03-20 | Frank E. Urias | Liquid level detecting device including a container having a first receptacle and a second receptacle |
FR2764130B1 (fr) * | 1997-06-03 | 1999-07-09 | France Transfo Sa | Declencheur d'auto-protection pour transformateur electrique immerge |
JPH1148907A (ja) | 1997-07-31 | 1999-02-23 | Mazda Motor Corp | 乗員保護制御装置 |
US6336362B1 (en) * | 1998-01-22 | 2002-01-08 | Roy A. Duenas | Method and system for measuring and remotely reporting the liquid level of tanks and the usage thereof |
JP2000046626A (ja) | 1998-07-28 | 2000-02-18 | Nippon Seiki Co Ltd | 液位検出装置 |
US6216534B1 (en) * | 1998-08-28 | 2001-04-17 | Rochester Gauges, Inc. | Liquid level gauge with hinged float arm |
DE19843437C2 (de) * | 1998-09-22 | 2000-08-17 | Siemens Ag | Füllstandsmeßeinrichtung |
CN2368017Y (zh) * | 1999-04-17 | 2000-03-08 | 卢有成 | 新型感应式液位计 |
US6508119B2 (en) * | 2000-07-21 | 2003-01-21 | International Avionics, Inc. | Liquid level measurement and fuel transducer using anisotropic magnetoresistance device |
DE10133615C1 (de) * | 2001-07-13 | 2003-04-30 | Eckhard Braesel | Vorrichtung zur Erfassung ungelöster Gase in mit Flüssigkeit gefüllten Anlagen, insbesondere Hochspannungsanlagen |
US6606906B2 (en) * | 2001-09-06 | 2003-08-19 | Trn Business Trust | Digital conversion adapter for magnetically coupled level meters |
DE50200302D1 (de) * | 2001-11-22 | 2004-04-22 | Messko Albert Hauser Gmbh & Co | Füllstandsanzeiger |
DE10215898A1 (de) * | 2002-04-11 | 2003-11-06 | Pierburg Gmbh | Füllstandsmesser |
AU2002100385B4 (en) * | 2002-05-15 | 2002-06-20 | John Owen Williams | Modified buchholz relay for continuous monitoring of gas generated by transformer internal faults |
US20040261525A1 (en) * | 2003-06-24 | 2004-12-30 | Jack Chen | Device for measuring the volume of fluid in a tank |
-
2003
- 2003-12-19 DE DE10361884A patent/DE10361884B3/de not_active Expired - Fee Related
-
2004
- 2004-11-30 JP JP2006544205A patent/JP2007514940A/ja active Pending
- 2004-11-30 CA CA002550031A patent/CA2550031A1/en not_active Abandoned
- 2004-11-30 CN CN200480037143A patent/CN100592041C/zh active Active
- 2004-11-30 EP EP04802864A patent/EP1714115A1/de not_active Withdrawn
- 2004-11-30 WO PCT/DE2004/002656 patent/WO2005059483A1/de active Application Filing
- 2004-11-30 BR BRPI0417678-2A patent/BRPI0417678A/pt not_active IP Right Cessation
- 2004-11-30 US US10/583,337 patent/US7614299B2/en not_active Expired - Fee Related
-
2009
- 2009-08-25 US US12/547,128 patent/US20100043544A1/en not_active Abandoned
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102157299A (zh) * | 2011-03-23 | 2011-08-17 | 刘畅 | 在线监测瓦斯继电器 |
CN102157299B (zh) * | 2011-03-23 | 2013-02-27 | 刘畅 | 在线监测瓦斯继电器 |
CN108716938A (zh) * | 2018-04-27 | 2018-10-30 | 广州万孚生物技术股份有限公司 | 一种液体定量装置及其应用 |
CN108716938B (zh) * | 2018-04-27 | 2024-06-07 | 广州万孚生物技术股份有限公司 | 一种液体定量装置及其应用 |
CN109932016A (zh) * | 2019-01-29 | 2019-06-25 | 南开大学 | 一种充气柔性电容式体积传感器及其制备方法 |
CN111256782A (zh) * | 2020-02-14 | 2020-06-09 | 孙淑芳 | 一种用于油罐的测量伺服液位计 |
CN113834755A (zh) * | 2021-06-30 | 2021-12-24 | 北京航天控制仪器研究所 | 一种氟油气体容积检测装置和方法 |
CN114005661A (zh) * | 2021-12-29 | 2022-02-01 | 深圳灏鹏科技有限公司 | 一种基于光学辐射的自维护电力变压器及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0417678A (pt) | 2007-03-20 |
US20100043544A1 (en) | 2010-02-25 |
WO2005059483A1 (de) | 2005-06-30 |
CN100592041C (zh) | 2010-02-24 |
CA2550031A1 (en) | 2005-06-30 |
DE10361884B3 (de) | 2005-08-11 |
US20070119230A1 (en) | 2007-05-31 |
US7614299B2 (en) | 2009-11-10 |
JP2007514940A (ja) | 2007-06-07 |
EP1714115A1 (de) | 2006-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200316 Address after: No.1, Jinyang Avenue, Yangluo Economic Development Zone, Xinzhou District, Wuhan City, Hubei Province Patentee after: SIEMENS TRANSFORMER (WUHAN) Co.,Ltd. Address before: Munich, Germany Patentee before: SIEMENS AG |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 1, Jinyang Avenue, Yangluo Economic Development Zone, Xinzhou District, Wuhan, Hubei 430415 Patentee after: Siemens Energy Transformer (Wuhan) Co.,Ltd. Address before: No. 1, Jinyang Avenue, Yangluo Economic Development Zone, Xinzhou District, Wuhan, Hubei 430415 Patentee before: SIEMENS TRANSFORMER (WUHAN) CO.,LTD. |