ES257612U - Conjunto de junta de estanqueidad para vastagos de valvulas - Google Patents
Conjunto de junta de estanqueidad para vastagos de valvulasInfo
- Publication number
- ES257612U ES257612U ES1980257612U ES257612U ES257612U ES 257612 U ES257612 U ES 257612U ES 1980257612 U ES1980257612 U ES 1980257612U ES 257612 U ES257612 U ES 257612U ES 257612 U ES257612 U ES 257612U
- Authority
- ES
- Spain
- Prior art keywords
- support cap
- gasket
- spring support
- assembly consisting
- seal gasket
- 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
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3268—Mounting of sealing rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
Conjunto de junta de estanqueidad pare vástagos de válvulas y por platillo de apoyo de muelles del tipo que comprende una junta colocada sobre la guía de válvula, que forma estanqueidad sobre el vástago de la válvula, y un platillo de apoyo de los muelles exterior a la junta y que se apoya sobre la base de la culata de un motor caracterizado por el hecho de que la junta tiene bordes replegados externamente para ser retenidos por el platillo, previendo este último bordes laterales replegados para su centraje co interferencia sobre las paredes exteriores de la junta.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT7967950A IT7967950A0 (it) | 1979-05-07 | 1979-05-07 | Gruppo costituito da guarnizione di tenuta per steli di valvole e da scodellino di appoggio molle |
Publications (2)
Publication Number | Publication Date |
---|---|
ES257612U true ES257612U (es) | 1981-11-01 |
ES257612Y ES257612Y (es) | 1982-05-01 |
Family
ID=11306638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1980257612U Expired ES257612Y (es) | 1979-05-07 | 1980-05-06 | Conjunto de junta de estanqueidad para vastagos de valvulas |
Country Status (6)
Country | Link |
---|---|
US (1) | US4325558A (es) |
DE (1) | DE3013955A1 (es) |
ES (1) | ES257612Y (es) |
FR (1) | FR2456275A1 (es) |
GB (1) | GB2049071B (es) |
IT (1) | IT7967950A0 (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8323418D0 (en) * | 1983-09-01 | 1983-10-05 | Fenner Co Ltd J H | Valve stem seals |
US4695061A (en) * | 1985-08-29 | 1987-09-22 | Eagle-Picher Industries, Inc. | Valve stem seal |
GB8629408D0 (en) * | 1986-12-09 | 1987-01-21 | Ford Motor Co | Valve assembly |
US4995623A (en) * | 1987-09-11 | 1991-02-26 | Nok Corporation | Sealing device for reciprocating member |
US4836499A (en) * | 1987-09-14 | 1989-06-06 | Dynamic Air Inc. | Butterfly valves |
US4834037A (en) * | 1987-10-14 | 1989-05-30 | Dana Corporation | Unitary molded plastic valve seal |
DE3902518A1 (de) * | 1989-01-28 | 1990-08-02 | Goetze Ag | Ventilschaftabdichtung |
US4928644A (en) * | 1989-07-30 | 1990-05-29 | Travis Gilbert E | Lubrication control |
DE3942212C2 (de) * | 1989-12-21 | 1998-11-05 | Teves Gmbh Alfred | Verfahren zur Herstellung einer metallisch dichtenden Spielpassung zwischen einem Innen- und einem Außenteil sowie ineinander fügbare Teile zur Anwendung des Verfahrens |
DE4017010A1 (de) * | 1990-05-26 | 1991-11-28 | Goetze Ag | Ventilschaftabdichtung |
DE4119952A1 (de) * | 1991-06-18 | 1992-12-24 | Goetze Ag | Ventilschaftabdichtung |
IT1261592B (it) * | 1993-09-28 | 1996-05-23 | Corcos Ind Spa | Guarnizione di tenuta per una valvola di un motore a combustione interna |
US5375812A (en) * | 1993-12-06 | 1994-12-27 | Abb Vetco Gray Inc. | Dynamic metal-to-metal seal |
US5584271A (en) * | 1995-11-14 | 1996-12-17 | Freudenberg-Nok General Partnership | Valve stem seal |
US6270082B1 (en) * | 1999-09-14 | 2001-08-07 | Dana Corporation | Coextruded valve stem seal |
US6244235B1 (en) | 2000-04-18 | 2001-06-12 | Dana Corporation | Heavy-duty valve stem seal assembly |
US6450143B1 (en) | 1999-09-14 | 2002-09-17 | Dana Corporation | Heavy-duty valve stem seal assembly |
US6467754B2 (en) * | 2000-02-24 | 2002-10-22 | Delphi Technologies, Inc. | Adaptable gas and moisture shield for a gas management valve |
US6764063B2 (en) | 2001-02-06 | 2004-07-20 | Dana Corporation | Valve seal assembly with bottom flange seal |
US6848671B2 (en) * | 2001-11-29 | 2005-02-01 | Dana Corporation | Valve spring anti-rotation apparatus |
US6571761B1 (en) * | 2002-01-31 | 2003-06-03 | Dana Corporation | Valve stem seal assembly with integral bottom seal |
US6877749B2 (en) * | 2002-11-25 | 2005-04-12 | International Engine Intellectual Property Company, Llc | Seal for use with a movable rod |
US7438036B2 (en) * | 2005-02-03 | 2008-10-21 | Dana Automotive Systems Group, Llc | Oil metering valve seal |
JP4788906B2 (ja) * | 2006-05-19 | 2011-10-05 | Nok株式会社 | バルブステムシール |
US9052018B2 (en) | 2011-07-11 | 2015-06-09 | Dana Automotive Systems Group, Inc. | Eccentricity tolerant valve stem seal assembly |
US10557389B2 (en) * | 2018-04-04 | 2020-02-11 | Freudenberg Sealing Technologies S.A.S. Di Externa Italia S.R.L.U. | Gasket for a valve of an internal combustion engine |
FR3081502A1 (fr) * | 2018-05-24 | 2019-11-29 | Psa Automobiles Sa | Bague d’etancheite de soupape de moteur thermique comportant une etancheite sur la culasse |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7413937U (de) * | 1974-08-01 | Ferch A | Elastische Schaftabdichtung am Ventilstößel einer Brennkraftmaschine | |
US2797676A (en) * | 1954-03-29 | 1957-07-02 | Trans World Airlines Inc | Valve guide assembly |
FR1375628A (fr) * | 1963-11-30 | 1964-10-16 | Goetzewerke | Dispositif de fixation pour garniture d'étanchéité de tige de soupape |
US3480286A (en) * | 1967-08-09 | 1969-11-25 | Victor Mfg & Gasket Co | Valve stem seal |
DE1750200A1 (de) * | 1968-04-06 | 1971-02-11 | Alois Ferch | Mehrteilige Ventilschaftabdichtung fuer Brennkraftmaschinen od.dgl. |
US3993284A (en) * | 1975-06-26 | 1976-11-23 | Acf Industries, Incorporated | Connection of actuator cylinder housing to valve bonnet |
US4126317A (en) * | 1976-05-24 | 1978-11-21 | Garlock Inc. | Seal for installing seal over splined shaft |
US4135546A (en) * | 1977-04-20 | 1979-01-23 | Acf Industries, Incorporated | Stem packing assembly for gate valves and means for removal |
-
1979
- 1979-05-07 IT IT7967950A patent/IT7967950A0/it unknown
-
1980
- 1980-04-10 US US06/138,844 patent/US4325558A/en not_active Expired - Lifetime
- 1980-04-11 DE DE19803013955 patent/DE3013955A1/de not_active Withdrawn
- 1980-04-17 GB GB8012711A patent/GB2049071B/en not_active Expired
- 1980-05-06 ES ES1980257612U patent/ES257612Y/es not_active Expired
- 1980-05-07 FR FR8010193A patent/FR2456275A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3013955A1 (de) | 1980-11-20 |
GB2049071B (en) | 1982-11-17 |
FR2456275A1 (fr) | 1980-12-05 |
IT7967950A0 (it) | 1979-05-07 |
GB2049071A (en) | 1980-12-17 |
ES257612Y (es) | 1982-05-01 |
US4325558A (en) | 1982-04-20 |
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