FR2474633B1 - Element d'etancheite, notamment pour piston de soupape - Google Patents
Element d'etancheite, notamment pour piston de soupapeInfo
- Publication number
- FR2474633B1 FR2474633B1 FR8101652A FR8101652A FR2474633B1 FR 2474633 B1 FR2474633 B1 FR 2474633B1 FR 8101652 A FR8101652 A FR 8101652A FR 8101652 A FR8101652 A FR 8101652A FR 2474633 B1 FR2474633 B1 FR 2474633B1
- Authority
- FR
- France
- Prior art keywords
- sealing element
- valve piston
- piston
- valve
- sealing
- 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
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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
-
- 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
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
- F16K11/0712—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising particular spool-valve sealing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/91—O-ring seal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/935—Seal made of a particular material
- Y10S277/944—Elastomer or plastic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86622—Motor-operated
- Y10T137/8663—Fluid motor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3002715A DE3002715C2 (de) | 1980-01-25 | 1980-01-25 | Dichtungsanordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2474633A1 FR2474633A1 (fr) | 1981-07-31 |
FR2474633B1 true FR2474633B1 (fr) | 1986-02-07 |
Family
ID=6092958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8101652A Expired FR2474633B1 (fr) | 1980-01-25 | 1981-01-22 | Element d'etancheite, notamment pour piston de soupape |
Country Status (6)
Country | Link |
---|---|
US (1) | US4371178A (fr) |
JP (1) | JPS56105158A (fr) |
CH (1) | CH650572A5 (fr) |
DE (1) | DE3002715C2 (fr) |
FR (1) | FR2474633B1 (fr) |
IT (1) | IT1135087B (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3240552C2 (de) * | 1982-11-03 | 1986-08-28 | Prädifa Präzisions-Dichtungs-Fabrik GmbH, 7120 Bietigheim-Bissingen | Schieberventildichtung |
US4515184A (en) * | 1983-07-18 | 1985-05-07 | Abex Corporation | Modular directional valve |
US4540186A (en) * | 1985-01-28 | 1985-09-10 | Pneumo Corporation | Anti-rotation device for contracting rod ring seals |
DE3505046A1 (de) * | 1985-02-14 | 1986-08-14 | Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover | Dichtungseinrichtung |
US4683915A (en) * | 1985-02-25 | 1987-08-04 | Sloate Harry M | Pilot controlled valves |
US4779648A (en) * | 1985-02-25 | 1988-10-25 | Sloate Harry M | Pilot controlled valves |
US4762147A (en) * | 1986-02-20 | 1988-08-09 | Sloate Harry M | Servo valve with torque feedback |
US4674539A (en) * | 1986-02-20 | 1987-06-23 | Sloate Harry M | Rotary servo valve |
FR2619188B1 (fr) * | 1987-08-06 | 1989-11-17 | Joucomatic Sa | Distributeur pneumatique ou electro-pneumatique multifonction |
CA2008694A1 (fr) * | 1990-01-26 | 1991-07-26 | Ronald F. Howarth | Systeme de commande de soupape |
DE4027520A1 (de) * | 1990-08-31 | 1992-03-12 | Festo Kg | Ringfoermige dichtungsanordnung und damit ausgestattetes ventil |
DE4110164A1 (de) * | 1991-03-27 | 1992-10-01 | Rexroth Mannesmann Gmbh | Wege-schieberventil |
DE4224180A1 (de) * | 1992-07-22 | 1994-01-27 | Freudenberg Carl Fa | Schieberventildichtung |
US5820133A (en) * | 1996-03-15 | 1998-10-13 | Fleck Controls, Inc. | Rotary control valve and seal mechanism |
DE19802289A1 (de) * | 1998-01-22 | 1999-07-29 | Bosch Gmbh Robert | Wegeventil |
DE60330279D1 (de) * | 2003-08-27 | 2010-01-07 | Koganei Ltd | Wegesteuerventil |
DE102006038360A1 (de) * | 2006-08-09 | 2008-02-14 | Danfoss GmbH Geschäftsbereich Industrieautomatik | Ventileinrichtung, insbesondere Betankungsventileinrichtung |
US9453580B2 (en) * | 2012-05-23 | 2016-09-27 | Nestec S.A. | Valves having segmented sleeves and internal seals |
FR2991742B1 (fr) * | 2012-06-11 | 2017-03-10 | Asco Joucomatic Sa | Dispositifs de distribution pneumatique et leurs reglages |
DE102013111057A1 (de) | 2013-10-07 | 2015-04-23 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Dichtsystem und Wechselarmatur umfassend ein solches |
DE102016122889A1 (de) * | 2016-11-28 | 2018-05-30 | Endress+Hauser Conducta Gmbh+Co. Kg | Formdichtung und Armatur mit einer solchen |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7428256U (de) * | 1975-02-27 | Hunger W | Führungsring für Kolben, Kolbenstangen und dgl. sowie Anordnung derselben | |
DE7721980U1 (de) * | 1978-05-11 | Wabco Westinghouse Gmbh, 3000 Hannover | Druckmittelzylinder, insbesondere einfach wirkender Druckluftzylinder | |
US1451814A (en) * | 1922-03-11 | 1923-04-17 | John J Cullinan | Pump packing |
US2593193A (en) * | 1947-02-21 | 1952-04-15 | Edward A Rockwell | Sealing means |
US2628139A (en) * | 1950-08-29 | 1953-02-10 | Swartwout Co | Sealed pressure responsive mechanism |
FR1173092A (fr) * | 1957-03-20 | 1959-02-19 | Valvair Corp | Distributeur à fluide |
DE1061147B (de) * | 1957-06-01 | 1959-07-09 | Internat Basic Economy Corp | Kolbenschieber |
GB851572A (en) * | 1958-08-06 | 1960-10-19 | Gascoignes Reading Ltd | Improvements in or relating to milk pails and other milk containers |
US3055719A (en) * | 1961-09-15 | 1962-09-25 | Hough Co Frank | Reciprocating hydraulic motor |
US3199540A (en) * | 1962-09-28 | 1965-08-10 | Westinghouse Air Brake Co | Valve device |
FR1388659A (fr) * | 1963-06-13 | 1965-02-12 | Westinghouse Air Brake Co | Dispositif à soupape |
US3291495A (en) * | 1964-07-07 | 1966-12-13 | Illinois Milling Inc | Self-aligning seal |
US3565115A (en) * | 1968-09-23 | 1971-02-23 | Beckett Harcum Co | Spool valve |
DE1803014A1 (de) * | 1968-10-14 | 1970-04-23 | Linde Ag | Trockenlauf-Kolbenverdichter |
DE6900947U (de) * | 1969-01-11 | 1974-02-07 | Teldix Gmbh | Kolben mit durch o-ringe gegen die zylinderwandung gedrueckten dichtungen. |
GB1264626A (fr) * | 1969-01-20 | 1972-02-23 | ||
US3645542A (en) * | 1969-06-10 | 1972-02-29 | Cam Gears Ltd | Sealing rings |
US3590874A (en) * | 1969-11-21 | 1971-07-06 | David Y Rice Co | Valve design |
GB1324369A (en) * | 1969-12-18 | 1973-07-25 | Dowty Seals Ltd | Fluid flow control valves and sealing devices therefor |
DE2013689A1 (de) * | 1970-03-21 | 1971-10-14 | Buerkert C | Wegeventil |
US3680596A (en) * | 1970-12-28 | 1972-08-01 | Ross Operating Valve Co | Resilient seal spool valve |
US3766935A (en) * | 1971-12-10 | 1973-10-23 | Clippard Instr Labor Inc | Valve with modular manifold body |
DE2206766C3 (de) * | 1972-02-12 | 1978-06-15 | Robert Bosch Gmbh, 7000 Stuttgart | Steuerschieberventil |
JPS515032B2 (fr) * | 1972-09-05 | 1976-02-17 | ||
JPS515032U (fr) * | 1974-06-27 | 1976-01-14 | ||
DE2550790C2 (de) * | 1975-11-12 | 1983-05-11 | Kabelschlepp Gmbh, 5900 Siegen | Abstreifeinrichtung für Gleitbahnen an Werkzeugmaschinen |
DE7706601U1 (de) * | 1977-03-03 | 1977-06-08 | Herion-Werke Kg, 7012 Fellbach | Stuetzhuelse fuer dichtungsringe |
-
1980
- 1980-01-25 DE DE3002715A patent/DE3002715C2/de not_active Expired
- 1980-12-19 CH CH9369/80A patent/CH650572A5/de not_active IP Right Cessation
-
1981
- 1981-01-20 IT IT19212/81A patent/IT1135087B/it active
- 1981-01-21 US US06/226,898 patent/US4371178A/en not_active Expired - Fee Related
- 1981-01-22 JP JP733481A patent/JPS56105158A/ja active Granted
- 1981-01-22 FR FR8101652A patent/FR2474633B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1135087B (it) | 1986-08-20 |
DE3002715C2 (de) | 1983-09-08 |
DE3002715A1 (de) | 1981-07-30 |
JPS56105158A (en) | 1981-08-21 |
JPH0114470B2 (fr) | 1989-03-13 |
CH650572A5 (de) | 1985-07-31 |
FR2474633A1 (fr) | 1981-07-31 |
IT8119212A0 (it) | 1981-01-20 |
US4371178A (en) | 1983-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |