DE4033172C1 - - Google Patents
Info
- Publication number
- DE4033172C1 DE4033172C1 DE4033172A DE4033172A DE4033172C1 DE 4033172 C1 DE4033172 C1 DE 4033172C1 DE 4033172 A DE4033172 A DE 4033172A DE 4033172 A DE4033172 A DE 4033172A DE 4033172 C1 DE4033172 C1 DE 4033172C1
- Authority
- DE
- Germany
- Prior art keywords
- oil
- filter
- filter chamber
- chamber
- moisture
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H2009/0055—Oil filters for tap change devices
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4033172A DE4033172C1 (zh) | 1990-10-19 | 1990-10-19 | |
BR919103824A BR9103824A (pt) | 1990-10-19 | 1991-09-04 | Filtro de oleo,especialmente para chaves gradativas de transformadores gradativos |
DE59101667T DE59101667D1 (de) | 1990-10-19 | 1991-09-20 | Ölfilter, insbesondere für Stufenschalter von Stufentransformatoren. |
EP91116009A EP0481239B1 (de) | 1990-10-19 | 1991-09-20 | Ölfilter, insbesondere für Stufenschalter von Stufentransformatoren |
AT91116009T ATE105968T1 (de) | 1990-10-19 | 1991-09-20 | Ölfilter, insbesondere für stufenschalter von stufentransformatoren. |
JP1991084037U JP2515359Y2 (ja) | 1990-10-19 | 1991-10-16 | 特に負荷時電圧調整器の負荷時タップ切換装置用油こし器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4033172A DE4033172C1 (zh) | 1990-10-19 | 1990-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4033172C1 true DE4033172C1 (zh) | 1992-05-21 |
Family
ID=6416592
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4033172A Expired - Fee Related DE4033172C1 (zh) | 1990-10-19 | 1990-10-19 | |
DE59101667T Expired - Fee Related DE59101667D1 (de) | 1990-10-19 | 1991-09-20 | Ölfilter, insbesondere für Stufenschalter von Stufentransformatoren. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59101667T Expired - Fee Related DE59101667D1 (de) | 1990-10-19 | 1991-09-20 | Ölfilter, insbesondere für Stufenschalter von Stufentransformatoren. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0481239B1 (zh) |
JP (1) | JP2515359Y2 (zh) |
AT (1) | ATE105968T1 (zh) |
BR (1) | BR9103824A (zh) |
DE (2) | DE4033172C1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10210396C1 (de) * | 2002-03-08 | 2003-07-10 | Reinhausen Maschf Scheubeck | Ölfilteranlage |
DE10027002B4 (de) * | 1999-06-02 | 2005-02-17 | Advantest Corp. | Kühlsystem |
DE102006053630A1 (de) * | 2006-11-14 | 2008-05-21 | Marco Systemanalyse Und Entwicklung Gmbh | Ventileinheit |
CN101234270B (zh) * | 2006-11-14 | 2010-07-14 | 玛珂系统分析和开发有限公司 | 过滤站 |
CN112672800A (zh) * | 2018-09-11 | 2021-04-16 | 曼·胡默尔有限公司 | 干燥系统、干燥器芯盒和干燥器芯盒的使用 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010076864A (ko) * | 2000-01-28 | 2001-08-16 | 류르만 하로엠, 마이어 게럴드 | 탭셀렉터 스위치의 오일여과장치 |
DE10315719B3 (de) | 2003-04-04 | 2004-12-23 | Maschinenfabrik Reinhausen Gmbh | Luftentfeuchter für ölisolierte Transformatoren, Drosselspulen sowie Stufenschalter |
CN102723170A (zh) * | 2012-01-04 | 2012-10-10 | 吴江市东泰电力特种开关有限公司 | 一种有载分接开关分隔式油室 |
CN102825024B (zh) * | 2012-09-14 | 2014-03-12 | 保定天威集团有限公司 | 一种变压器冲洗装置的滤网清理方法 |
WO2014170263A1 (en) | 2013-04-17 | 2014-10-23 | Abb Technology Ltd | Moisture absorber in electrical equipment |
EP2743943A1 (en) | 2013-05-22 | 2014-06-18 | ABB Technology Ltd | Transformer tap changer |
CN104979078B (zh) * | 2015-07-01 | 2017-01-25 | 陕西金源自动化科技有限公司 | 一种免维护吸湿器及其控制方法 |
CN106373726B (zh) * | 2016-10-31 | 2017-11-21 | 陕西金源自动化科技有限公司 | 一种双干燥室纵向排布的温控投切免维护吸湿器 |
CN108987060B (zh) * | 2018-08-03 | 2021-01-12 | 安徽柒海智能控制技术有限公司 | 一种变压器呼吸器及其运行方法 |
DE112019004522A5 (de) * | 2018-09-11 | 2021-06-02 | Mann+Hummel Gmbh | Trocknerkartusche, Trocknungssystem und Verwendung hiervon |
CN111228891A (zh) * | 2020-03-22 | 2020-06-05 | 贵州锦秀黔川环境保护工程有限公司 | 矿山污水处理一体化设备 |
FR3135626B1 (fr) * | 2022-05-17 | 2024-04-12 | Sogefi Filtration Spa | Cartouche filtrante à effet déshydratant et dispositif de filtration pour lubrifiant incluant la cartouche |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1949742U (de) * | 1963-06-22 | 1966-11-17 | Knecht Ges Mit Beschraenkter H | Kraftstoff-filter. |
GB1225673A (zh) * | 1968-03-27 | 1971-03-17 | ||
DE2257615A1 (de) * | 1972-11-24 | 1974-05-30 | Kurt Jaczak | Apparat zum trocknen und reinigen von transformatoren-oelen |
DD118193A5 (zh) * | 1974-07-09 | 1976-02-12 | ||
DE8628284U1 (zh) * | 1986-10-23 | 1986-12-18 | Leybold-Heraeus Gmbh, 5000 Koeln, De |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2253295A (en) * | 1938-08-03 | 1941-08-19 | Ohio Brass Co | Breather for liquid containers |
DE1905233A1 (de) * | 1969-01-29 | 1970-08-06 | Siemens Ag | Elektrisches Geraet fuer Hochspannung mit einem Isolieroel |
IT8167809A0 (it) * | 1980-06-23 | 1981-06-11 | Chicago Rawhide Mfg Co | Dispositivo per la rimozione di sostanze contaminanti da un fluido |
US4437082A (en) * | 1982-07-12 | 1984-03-13 | Westinghouse Electric Corp. | Apparatus for continually upgrading transformer dielectric liquid |
-
1990
- 1990-10-19 DE DE4033172A patent/DE4033172C1/de not_active Expired - Fee Related
-
1991
- 1991-09-04 BR BR919103824A patent/BR9103824A/pt not_active IP Right Cessation
- 1991-09-20 AT AT91116009T patent/ATE105968T1/de not_active IP Right Cessation
- 1991-09-20 EP EP91116009A patent/EP0481239B1/de not_active Expired - Lifetime
- 1991-09-20 DE DE59101667T patent/DE59101667D1/de not_active Expired - Fee Related
- 1991-10-16 JP JP1991084037U patent/JP2515359Y2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1949742U (de) * | 1963-06-22 | 1966-11-17 | Knecht Ges Mit Beschraenkter H | Kraftstoff-filter. |
GB1225673A (zh) * | 1968-03-27 | 1971-03-17 | ||
DE2257615A1 (de) * | 1972-11-24 | 1974-05-30 | Kurt Jaczak | Apparat zum trocknen und reinigen von transformatoren-oelen |
DD118193A5 (zh) * | 1974-07-09 | 1976-02-12 | ||
DE8628284U1 (zh) * | 1986-10-23 | 1986-12-18 | Leybold-Heraeus Gmbh, 5000 Koeln, De |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10027002B4 (de) * | 1999-06-02 | 2005-02-17 | Advantest Corp. | Kühlsystem |
DE10210396C1 (de) * | 2002-03-08 | 2003-07-10 | Reinhausen Maschf Scheubeck | Ölfilteranlage |
US7179369B2 (en) * | 2002-03-08 | 2007-02-20 | Maschinenfabrik Reinhausen Gmbh | Oil filter system |
DE102006053630A1 (de) * | 2006-11-14 | 2008-05-21 | Marco Systemanalyse Und Entwicklung Gmbh | Ventileinheit |
CN101234270B (zh) * | 2006-11-14 | 2010-07-14 | 玛珂系统分析和开发有限公司 | 过滤站 |
CN112672800A (zh) * | 2018-09-11 | 2021-04-16 | 曼·胡默尔有限公司 | 干燥系统、干燥器芯盒和干燥器芯盒的使用 |
Also Published As
Publication number | Publication date |
---|---|
ATE105968T1 (de) | 1994-06-15 |
DE59101667D1 (de) | 1994-06-23 |
JPH0496823U (zh) | 1992-08-21 |
EP0481239A1 (de) | 1992-04-22 |
BR9103824A (pt) | 1992-05-19 |
JP2515359Y2 (ja) | 1996-10-30 |
EP0481239B1 (de) | 1994-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |