ATE275707T1 - Hahn - Google Patents
HahnInfo
- Publication number
- ATE275707T1 ATE275707T1 AT99500250T AT99500250T ATE275707T1 AT E275707 T1 ATE275707 T1 AT E275707T1 AT 99500250 T AT99500250 T AT 99500250T AT 99500250 T AT99500250 T AT 99500250T AT E275707 T1 ATE275707 T1 AT E275707T1
- Authority
- AT
- Austria
- Prior art keywords
- control spindle
- grooves
- obstruct
- rings
- fitted
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0414—Plug channel at 90 degrees to the inlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0407—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0457—Packings
- F16K5/0478—Packings on the plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
- Multiple-Way Valves (AREA)
- Valve Housings (AREA)
- Mechanically-Actuated Valves (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Eye Examination Apparatus (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9900030A ES2164514B1 (es) | 1997-05-14 | 1999-01-08 | Mejoras introducidas en el objeto de la patente principal n. p9701031 por: valvula para fluidos. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE275707T1 true ATE275707T1 (de) | 2004-09-15 |
Family
ID=8306858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99500250T ATE275707T1 (de) | 1999-01-08 | 1999-12-23 | Hahn |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1018614B1 (de) |
AT (1) | ATE275707T1 (de) |
DE (1) | DE69919971T2 (de) |
ES (1) | ES2229652T3 (de) |
PT (1) | PT1018614E (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2827358B1 (fr) * | 2001-07-11 | 2006-05-05 | Valeo Thermique Moteur Sa | Vanne de commande a etancheite amelioree et son procede de fabrication |
US6854710B2 (en) | 2001-10-25 | 2005-02-15 | Illinois Tool Works Inc. | Valve assembly |
FR2871867B1 (fr) * | 2004-06-18 | 2008-02-15 | Buvette Soc Par Actions Simpli | Dispositif de robinetterie |
EP2390540B1 (de) * | 2010-05-27 | 2013-12-04 | LK Armatur AB | Ventilanordnung und Betriebsverfahren dafür |
FR2979406B1 (fr) * | 2011-08-31 | 2014-06-06 | Peugeot Citroen Automobiles Sa | Dispositif permettant d'assurer l'etancheite pour plusieurs canaux hydrauliques, procedes de fabrication et procede de montage d'un tel dispositif |
CN109424766B (zh) * | 2017-08-28 | 2022-07-12 | 浙江三花制冷集团有限公司 | 一种旋转式换向阀 |
CN108644402A (zh) * | 2018-05-15 | 2018-10-12 | 深圳市优美环境治理有限公司 | 密封性能改进的多阀芯的阀门结构 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2547116A (en) * | 1946-01-22 | 1951-04-03 | Mueller Co | Valve |
US3814378A (en) * | 1972-12-04 | 1974-06-04 | P Wurzburger | Pressure-balanced plug valve |
US3874637A (en) * | 1973-10-31 | 1975-04-01 | Elk Manufacturing Company Inc | Canted gasket valve construction |
US4275868A (en) * | 1977-05-09 | 1981-06-30 | Unarco Industries, Inc. | Valve with body and stem of plastic material |
CH629579A5 (en) * | 1979-04-20 | 1982-04-30 | Kugler Fonderie Robinetterie | Plug cock with incorporated filter |
US4365366A (en) * | 1980-01-28 | 1982-12-28 | Purex Corporation | Three port valve with drain passage |
US4655252A (en) * | 1980-03-24 | 1987-04-07 | Krumhansl Mark U | Valves |
US4722794A (en) * | 1985-04-05 | 1988-02-02 | Remco Research And Development, Inc. | Straining and stop valve |
DE4210973C2 (de) * | 1992-04-02 | 1995-08-24 | Cerpraecis Anwendungen Fuer In | Absperrorgan für ein fluides Medium |
-
1999
- 1999-12-23 PT PT99500250T patent/PT1018614E/pt unknown
- 1999-12-23 AT AT99500250T patent/ATE275707T1/de not_active IP Right Cessation
- 1999-12-23 EP EP99500250A patent/EP1018614B1/de not_active Expired - Lifetime
- 1999-12-23 ES ES99500250T patent/ES2229652T3/es not_active Expired - Lifetime
- 1999-12-23 DE DE69919971T patent/DE69919971T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1018614A3 (de) | 2001-06-27 |
PT1018614E (pt) | 2005-01-31 |
ES2229652T3 (es) | 2005-04-16 |
EP1018614A2 (de) | 2000-07-12 |
EP1018614B1 (de) | 2004-09-08 |
DE69919971T2 (de) | 2005-09-22 |
DE69919971D1 (de) | 2004-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |