GB1437734A - Sealing assembly - Google Patents

Sealing assembly

Info

Publication number
GB1437734A
GB1437734A GB448974A GB448974A GB1437734A GB 1437734 A GB1437734 A GB 1437734A GB 448974 A GB448974 A GB 448974A GB 448974 A GB448974 A GB 448974A GB 1437734 A GB1437734 A GB 1437734A
Authority
GB
United Kingdom
Prior art keywords
ring
lips
angle
cylindrical surface
chamber
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
Application number
GB448974A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Etablissement dOccident
Original Assignee
Etablissement dOccident
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Etablissement dOccident filed Critical Etablissement dOccident
Publication of GB1437734A publication Critical patent/GB1437734A/en
Expired legal-status Critical Current

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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • 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
    • 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
    • Y10S251/00—Valves and valve actuation
    • Y10S251/90—Valves with o-rings
    • 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
    • Y10S277/909—Similar sealing structures for mounting on piston and about rod
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7869—Biased open

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Actuator (AREA)
GB448974A 1973-02-09 1974-01-31 Sealing assembly Expired GB1437734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH188473A CH560340A5 (US08063081-20111122-C00115.png) 1973-02-09 1973-02-09

Publications (1)

Publication Number Publication Date
GB1437734A true GB1437734A (en) 1976-06-03

Family

ID=4220843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB448974A Expired GB1437734A (en) 1973-02-09 1974-01-31 Sealing assembly

Country Status (10)

Country Link
US (1) US3895815A (US08063081-20111122-C00115.png)
JP (1) JPS5740395B2 (US08063081-20111122-C00115.png)
CH (1) CH560340A5 (US08063081-20111122-C00115.png)
DE (1) DE2405176C3 (US08063081-20111122-C00115.png)
ES (1) ES422907A1 (US08063081-20111122-C00115.png)
FR (1) FR2217607B1 (US08063081-20111122-C00115.png)
GB (1) GB1437734A (US08063081-20111122-C00115.png)
IT (1) IT1006179B (US08063081-20111122-C00115.png)
NL (1) NL171616C (US08063081-20111122-C00115.png)
SE (1) SE399587B (US08063081-20111122-C00115.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000234A (en) * 1977-06-27 1979-01-04 Occident Ets Fluid sealing arrangement
GB2349925A (en) * 1998-11-14 2000-11-15 Busak & Shamban Inc Rotary seal

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066241A (en) * 1975-02-07 1978-01-03 Dresser Industries, Inc. Seal means for valve assembly
US4022426A (en) * 1975-02-07 1977-05-10 Dresser Industries, Inc. Indexing valve mechanism
CH619033A5 (US08063081-20111122-C00115.png) * 1977-06-27 1980-08-29 Occident Ets
US4244553A (en) * 1978-05-25 1981-01-13 Escobosa Alfonso S Hydraulic actuation system for engine valves
JPS5586960A (en) * 1978-12-26 1980-07-01 Ckd Corp Shaft sealing device of fluid equipment
US4296911A (en) * 1979-02-07 1981-10-27 Escobosa Alfonso S Hydraulic controlled sonic induction system
JPH0129181Y2 (US08063081-20111122-C00115.png) * 1981-01-22 1989-09-05
US4577870A (en) * 1984-02-13 1986-03-25 American Standard Inc. O-ring seal in channel with fluid pressure equalization means
DE4027920A1 (de) * 1990-09-03 1992-03-05 Karl Eickmann Vervollkommnungen fuer hochdruck aggregate
DE4038619C2 (de) * 1990-12-04 1996-01-25 Busak & Shamban Gmbh & Co Anordnung zum Abdichten eines Zwischenraumes
JP3437312B2 (ja) * 1995-02-16 2003-08-18 株式会社リケン シールリングおよびシール装置
DE19704250A1 (de) * 1997-02-05 1998-08-06 Itt Mfg Enterprises Inc Dichtung mit konischem Boden der Aufnahmenut
US6056294A (en) * 1998-04-21 2000-05-02 Caterpillar Inc. Self-energizing one piece seal
US6328316B1 (en) 1999-01-12 2001-12-11 Dupont Dow Elastomers, L.L.C. Rubber seal for semi-dynamic applications
US7017914B1 (en) * 2002-10-15 2006-03-28 Dana Corporation Piston assembly and method of manufacture
DE10311155A1 (de) * 2003-03-14 2004-09-23 Gapi Technische Produkte Gmbh Dichtring und Dichtringanordnung
US6938879B2 (en) * 2003-08-06 2005-09-06 Victaulic Company Of America Valve seal with pressure relief channels and expansion voids
ITTO20050309A1 (it) * 2005-05-06 2006-11-07 Torino Politecnico Guarnizione anulare a basso attrito per applicazioni pneumatiche ed oleoidrauliche, e gruppo di tenuta provvisto di tale guarnizione
US10036471B2 (en) 2009-11-18 2018-07-31 Achates Power, Inc. Ported engine constructions with low-tension compression seals
DE102010006152B4 (de) * 2010-01-29 2014-07-03 Aeg Electric Tools Gmbh Handgeführter Bohrhammer
US9200527B2 (en) * 2011-01-04 2015-12-01 General Electric Company Systems, methods, and apparatus for a turbine interstage rim seal
EP2610532A1 (en) * 2011-12-30 2013-07-03 FPT Industrial S.p.A. Seal unit of a piston of an internal combustion engine
CN102954215A (zh) * 2012-11-12 2013-03-06 李畅 一种补偿式密封圈
DE102016013638B4 (de) * 2016-11-16 2019-05-02 Carl Freudenberg Kg Dichtungsanordnung und deren Verwendung
JP7137161B2 (ja) * 2018-08-02 2022-09-14 Smc株式会社 スプール式切換弁におけるシール構造及びそのスプール式切換弁

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR475105A (fr) * 1914-07-13 1915-04-16 Etienne De Rock Garniture pour pistons ou tiroirs-pistons
US2360735A (en) * 1943-01-29 1944-10-17 Maytag Co Laminated sealing ring
US2420104A (en) * 1943-07-22 1947-05-06 Maytag Co Seal guard ring
US2521248A (en) * 1944-12-13 1950-09-05 Parker Appliance Co Packing means
GB977753A (en) * 1963-03-29 1964-12-16 Cross Mfg Co 1938 Ltd Improvements in piston rings and piston-and-ring assemblies
US3347555A (en) * 1964-08-11 1967-10-17 Orlo C Norton Seal rings for pressure cylinders
FR1438393A (fr) * 1965-03-29 1966-05-13 Joint d'étanchéité

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000234A (en) * 1977-06-27 1979-01-04 Occident Ets Fluid sealing arrangement
GB2000234B (en) * 1977-06-27 1982-01-27 Occident Ets Fluid sealing arrangement
GB2349925A (en) * 1998-11-14 2000-11-15 Busak & Shamban Inc Rotary seal
GB2349925B (en) * 1998-11-14 2002-07-31 Busak & Shamban Inc Rotary seal

Also Published As

Publication number Publication date
ES422907A1 (es) 1976-05-01
FR2217607A1 (US08063081-20111122-C00115.png) 1974-09-06
JPS5740395B2 (US08063081-20111122-C00115.png) 1982-08-27
DE2405176A1 (de) 1974-08-15
NL7400877A (US08063081-20111122-C00115.png) 1974-08-13
JPS49112059A (US08063081-20111122-C00115.png) 1974-10-25
DE2405176B2 (de) 1978-12-14
NL171616C (nl) 1983-04-18
SE399587B (sv) 1978-02-20
CH560340A5 (US08063081-20111122-C00115.png) 1975-03-27
FR2217607B1 (US08063081-20111122-C00115.png) 1976-10-08
US3895815A (en) 1975-07-22
IT1006179B (it) 1976-09-30
DE2405176C3 (de) 1979-09-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee