BE902178A - Garniture annulaire. - Google Patents
Garniture annulaire.Info
- Publication number
- BE902178A BE902178A BE0/214834A BE214834A BE902178A BE 902178 A BE902178 A BE 902178A BE 0/214834 A BE0/214834 A BE 0/214834A BE 214834 A BE214834 A BE 214834A BE 902178 A BE902178 A BE 902178A
- Authority
- BE
- Belgium
- Prior art keywords
- annular lining
- high pressure
- groove
- machine parts
- under high
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
- F16K11/0853—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
- F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Fluid Mechanics (AREA)
- Sealing Devices (AREA)
- Taps Or Cocks (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
Cette garniture annulaire de matière élastique est destinée à réaliser l'étanchéité de la fente, délimitée par deux pièces de machine mobiles l'une par l'autre, entre deux espaces sous des pressions différentes, la garniture annulaire pouvant etre insérée dans une gorge pratiquée dans l'une des pièces de machine. Elle comporte, dans sa surface latérale (1a) située du cote de l'espace sous haute pression, une rainure continue (2) ayant approximativement la forme d'un V en coupe transversale, rainure dont la pronfondeur est au moins égale à la demi-épaisseur de la garniture annulaire (1) et qui est en communication avec l'espace sous haute pression.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3414074A DE3414074C2 (de) | 1984-04-13 | 1984-04-13 | Ringdichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
BE902178A true BE902178A (fr) | 1985-07-31 |
Family
ID=6233551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/214834A BE902178A (fr) | 1984-04-13 | 1985-04-12 | Garniture annulaire. |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS60231075A (fr) |
BE (1) | BE902178A (fr) |
DE (1) | DE3414074C2 (fr) |
FR (1) | FR2562979A1 (fr) |
GB (1) | GB2157374B (fr) |
IT (1) | IT1184214B (fr) |
NL (1) | NL8500695A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2166501B (en) * | 1984-11-01 | 1988-06-15 | Sterling Hydraulics Limited | Sealing member |
DE8800684U1 (de) * | 1988-01-21 | 1988-03-03 | Ko, Hsi-Chia, Changhua | Einhandmischer |
US5873414A (en) * | 1997-09-03 | 1999-02-23 | Pegasus International, Inc. | Bypass valve for downhole motor |
CN1325126C (zh) * | 2001-11-16 | 2007-07-11 | 梅德创新股份公司 | 医药用的泵装置 |
JP2003314717A (ja) * | 2002-04-24 | 2003-11-06 | Jiyopuratsukusu Kk | 流体切換具 |
DE10329024A1 (de) * | 2003-06-27 | 2005-01-13 | Daimlerchrysler Ag | Dichtung für einen Drehschieber eines Kühlmittelthermostaten |
US9212751B2 (en) * | 2012-09-28 | 2015-12-15 | Robertshaw Controls Company | Valve system and method |
DE102016116550B4 (de) | 2016-09-05 | 2023-02-23 | Pierburg Gmbh | Drehschieberventil mit kompaktem Dichtelement |
CN107842611A (zh) * | 2017-11-10 | 2018-03-27 | 广东汉特科技有限公司 | 一种阀芯用密封垫圈 |
CN110748674B (zh) * | 2019-09-11 | 2021-11-23 | 合肥通用机械研究院有限公司 | 带自补偿式换向旋塞的换向阀 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR870403A (fr) * | 1939-11-07 | 1942-03-11 | Perfectionnements aux robinets et vannes | |
US3173698A (en) * | 1961-12-04 | 1965-03-16 | Minnesota Rubber Co | Lipped sealing ring |
FR1359870A (fr) * | 1963-03-20 | 1964-04-30 | Tuyère orientable | |
JPS4430577Y1 (fr) * | 1965-06-07 | 1969-12-17 | ||
DE1983862U (de) * | 1968-01-22 | 1968-04-18 | Klaus Voss | Dichtring fuer hydraulische und pneumatische medien. |
FR2374575A1 (fr) * | 1976-12-16 | 1978-07-13 | Dunlop Sa | Joint annulaire d'etancheite et ses applications |
JPS55100472A (en) * | 1979-01-26 | 1980-07-31 | Tokyo Kousou Kk | Sealing apparatus of valve |
-
1984
- 1984-04-13 DE DE3414074A patent/DE3414074C2/de not_active Expired - Fee Related
-
1985
- 1985-03-12 NL NL8500695A patent/NL8500695A/nl not_active Application Discontinuation
- 1985-03-26 FR FR8504453A patent/FR2562979A1/fr active Pending
- 1985-03-27 IT IT20086/85A patent/IT1184214B/it active
- 1985-04-03 GB GB08508665A patent/GB2157374B/en not_active Expired
- 1985-04-08 JP JP60072863A patent/JPS60231075A/ja active Pending
- 1985-04-12 BE BE0/214834A patent/BE902178A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB8508665D0 (en) | 1985-05-09 |
IT8520086A0 (it) | 1985-03-27 |
DE3414074A1 (de) | 1985-10-31 |
GB2157374A (en) | 1985-10-23 |
DE3414074C2 (de) | 1994-05-19 |
GB2157374B (en) | 1987-05-28 |
IT1184214B (it) | 1987-10-22 |
JPS60231075A (ja) | 1985-11-16 |
NL8500695A (nl) | 1985-11-01 |
FR2562979A1 (fr) | 1985-10-18 |
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