IN171724B - - Google Patents
Info
- Publication number
- IN171724B IN171724B IN665/MAS/88A IN665MA1988A IN171724B IN 171724 B IN171724 B IN 171724B IN 665MA1988 A IN665MA1988 A IN 665MA1988A IN 171724 B IN171724 B IN 171724B
- Authority
- IN
- India
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
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Check Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/108,494 US4834037A (en) | 1987-10-14 | 1987-10-14 | Unitary molded plastic valve seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN171724B true IN171724B (en]) | 1992-12-19 |
Family
ID=22322537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN665/MAS/88A IN171724B (en]) | 1987-10-14 | 1988-09-22 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4834037A (en]) |
| JP (1) | JP2691584B2 (en]) |
| BR (1) | BR8805271A (en]) |
| CA (1) | CA1333261C (en]) |
| DE (1) | DE3833117A1 (en]) |
| FR (1) | FR2621954B1 (en]) |
| GB (1) | GB2210956B (en]) |
| IN (1) | IN171724B (en]) |
| MX (1) | MX169211B (en]) |
| SE (1) | SE467367B (en]) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4909202A (en) * | 1989-06-30 | 1990-03-20 | Dana Corporation | Frustoconical valve stem sealing element |
| US4947811A (en) * | 1989-06-30 | 1990-08-14 | Dana Corporation | Floating valve stem seal |
| JPH063267B2 (ja) * | 1989-07-27 | 1994-01-12 | テルモ株式会社 | 多方活栓 |
| AU630757B2 (en) * | 1989-11-04 | 1992-11-05 | Yoshikazu Kuze | Tubular member for sealing a reciprocating rod |
| GB2242505A (en) * | 1990-03-30 | 1991-10-02 | Nat Oilwell | Valve sealing system |
| US5062397A (en) * | 1990-09-07 | 1991-11-05 | Eaton Corporation | Valve stem seal |
| IT227530Y1 (it) * | 1992-04-14 | 1997-12-15 | Rft Spa | Guarnizione di tenuta per uno stelo scorrevole contro l'azione di mez- zi elastici, in particolare per uno stelo valvola di un motore a combu |
| DE4339652C2 (de) * | 1992-12-17 | 2003-10-30 | Zf Sachs Ag | Hydraulisch betätigbare Ausrücker-Nehmerzylinder für eine Kraftfahrzeug-Reibungskupplung |
| JP2946450B2 (ja) * | 1993-04-27 | 1999-09-06 | コマツ電子金属株式会社 | 半導体ウェーハ包装容器 |
| IT1261592B (it) * | 1993-09-28 | 1996-05-23 | Corcos Ind Spa | Guarnizione di tenuta per una valvola di un motore a combustione interna |
| US5460139A (en) * | 1994-08-22 | 1995-10-24 | Dana Corporation | Lower guide valve seal |
| US5653449A (en) * | 1995-09-27 | 1997-08-05 | Trw Inc. | Seal assembly |
| KR0130985Y1 (ko) * | 1996-10-10 | 1999-10-01 | 현대자동차주식회사 | 밸브스템실(seal)장착구조 |
| US6148783A (en) * | 1999-06-14 | 2000-11-21 | Dana Corporation | Valve seal body including encapsulated metal spring seat and method for making the same |
| US6209504B1 (en) * | 1999-09-14 | 2001-04-03 | Dana Corporation | Heavy-duty valve stem seal |
| DE19949248A1 (de) * | 1999-10-13 | 2001-04-19 | Freudenberg Carl Fa | Ventilschaftabdichtung |
| JP2001193421A (ja) * | 1999-10-25 | 2001-07-17 | Mitsubishi Electric Corp | バルブタイミング調整装置 |
| US6205969B1 (en) | 1999-12-22 | 2001-03-27 | Dana Corporation | Multi-seal retainer assembly and method for making the same |
| US6764063B2 (en) * | 2001-02-06 | 2004-07-20 | Dana Corporation | Valve seal assembly with bottom flange seal |
| US6516769B2 (en) | 2001-02-26 | 2003-02-11 | Dana Corporation | Valve seal assembly with dual finger retainer system |
| 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 |
| US6761141B2 (en) | 2002-12-10 | 2004-07-13 | Dana Corporation | Valve stem seal with built-in sprue |
| US7900932B2 (en) * | 2004-08-03 | 2011-03-08 | Dana Automotive Systems Group, Llc | Valve stem sealing assembly |
| CA2521353A1 (en) * | 2004-09-29 | 2006-03-29 | Dana Corporation | Upside-down square-up valve stem seal |
| US7316386B2 (en) * | 2005-06-09 | 2008-01-08 | Dana Corporation | Valve stem seal assembly |
| US20090026405A1 (en) * | 2007-07-26 | 2009-01-29 | Dana Canada Corporation | Leak resistant by-pass valve |
| EP2540999B1 (en) * | 2011-06-29 | 2014-07-09 | Caterpillar Motoren GmbH & Co. KG | Valve stem seal for a combustion engine |
| GB2536333A (en) * | 2015-02-03 | 2016-09-14 | Fluid Energy Solutions Int Ltd | Sealing unit and fluid engine |
| US10995859B2 (en) * | 2018-04-26 | 2021-05-04 | Honda Motor Co., Ltd. | Thermally actuated grommet |
| US11499637B2 (en) * | 2018-09-11 | 2022-11-15 | Caterpillar Inc. | Lip seal |
| US11486494B2 (en) * | 2020-09-23 | 2022-11-01 | Dana Automotive Systems Group, Llc | Elastomeric seal for an enclosure |
| CN117739119A (zh) * | 2022-09-13 | 2024-03-22 | 伊利诺斯工具制品有限公司 | 密封圈和接头组件 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US511734A (en) * | 1893-12-26 | Joseph hoffstadt | ||
| US1336030A (en) * | 1918-11-02 | 1920-04-06 | Goodrich Co B F | Cord-packing |
| US2489715A (en) * | 1944-11-18 | 1949-11-29 | Clayton Mark & Company | Packing |
| US2873132A (en) * | 1954-04-23 | 1959-02-10 | Tanner Engineering Co | Fluid pressure seal ring |
| US2821973A (en) * | 1955-01-10 | 1958-02-04 | Kenneth J Guhman | Oil and vacuum seal |
| US2859993A (en) * | 1956-10-10 | 1958-11-11 | Perfect Circle Corp | Valve stem seal |
| US2983533A (en) * | 1957-01-22 | 1961-05-09 | A P D Co | Sealing ring |
| US2908255A (en) * | 1957-02-15 | 1959-10-13 | Siemens Ag | Forced-flow steam generators |
| US2906255A (en) * | 1958-06-16 | 1959-09-29 | Perfect Circle Corp | Valve stem seal |
| US2973744A (en) * | 1960-03-09 | 1961-03-07 | W E Hennells Company | Cushioning structure for fluid actuated cylinder |
| FR82269E (fr) * | 1962-06-06 | 1964-01-17 | Joint Francais | Joint torique d'étanchéité |
| US3119624A (en) * | 1960-11-18 | 1964-01-28 | Duriron Co | Lip seals |
| US3198188A (en) * | 1961-03-29 | 1965-08-03 | Perfect Circle Corp | Valve stem seal |
| US3326562A (en) * | 1963-01-18 | 1967-06-20 | Goetzewerke | Valve-shaft seal for internal combustion engines |
| US3372941A (en) * | 1965-01-26 | 1968-03-12 | Illinois Milling Inc | Valve seal |
| US3480286A (en) * | 1967-08-09 | 1969-11-25 | Victor Mfg & Gasket Co | Valve stem seal |
| US3601420A (en) * | 1969-09-08 | 1971-08-24 | Dana Corp | Valve stem seal |
| US3699942A (en) * | 1971-02-17 | 1972-10-24 | Forest J Moray | Adjustable valve stem oil seals for old and new internal combustion engines |
| US3913928A (en) * | 1973-05-09 | 1975-10-21 | Seiichi Yamaguchi | Resilient joint |
| US3885546A (en) * | 1973-11-05 | 1975-05-27 | Ford Motor Co | Valve stem seal and lubricator |
| AR205075A1 (es) * | 1975-01-01 | 1976-03-31 | Leone M | Reten de lubricacion |
| US4125265A (en) * | 1977-07-06 | 1978-11-14 | Borg-Warner Corporation | Valve stem seal |
| US4198062A (en) * | 1978-09-01 | 1980-04-15 | Borg-Warner Corporation | Valve stem seal |
| IT7967950A0 (it) * | 1979-05-07 | 1979-05-07 | Supertex Spa | Gruppo costituito da guarnizione di tenuta per steli di valvole e da scodellino di appoggio molle |
| US4317436A (en) * | 1979-11-08 | 1982-03-02 | General Motors Corporation | Valve stem seal |
| US4309063A (en) * | 1980-06-02 | 1982-01-05 | C. L. Frost & Son, Inc. | Bearing seal |
| JPS58163761U (ja) * | 1982-04-28 | 1983-10-31 | エヌオーケー株式会社 | パツキン |
| US4640309A (en) * | 1983-06-29 | 1987-02-03 | Parker Hannifin Corporation | Pilot operated poppet valve with speed control |
| GB8323418D0 (en) * | 1983-09-01 | 1983-10-05 | Fenner Co Ltd J H | Valve stem seals |
| US4730583A (en) * | 1987-08-10 | 1988-03-15 | Microdot Inc. | Valve stem oil deflector |
-
1987
- 1987-10-14 US US07/108,494 patent/US4834037A/en not_active Expired - Lifetime
-
1988
- 1988-09-21 CA CA000578009A patent/CA1333261C/en not_active Expired - Fee Related
- 1988-09-22 IN IN665/MAS/88A patent/IN171724B/en unknown
- 1988-09-29 DE DE3833117A patent/DE3833117A1/de not_active Withdrawn
- 1988-09-30 GB GB8823018A patent/GB2210956B/en not_active Expired - Lifetime
- 1988-10-06 MX MX013317A patent/MX169211B/es unknown
- 1988-10-13 SE SE8803639A patent/SE467367B/sv not_active IP Right Cessation
- 1988-10-13 FR FR888813496A patent/FR2621954B1/fr not_active Expired - Lifetime
- 1988-10-13 BR BR8805271A patent/BR8805271A/pt not_active IP Right Cessation
- 1988-10-14 JP JP63257476A patent/JP2691584B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2621954B1 (fr) | 1991-05-24 |
| SE8803639D0 (sv) | 1988-10-13 |
| SE467367B (sv) | 1992-07-06 |
| BR8805271A (pt) | 1989-05-30 |
| GB2210956A (en) | 1989-06-21 |
| GB2210956B (en) | 1991-09-04 |
| JPH01135967A (ja) | 1989-05-29 |
| MX169211B (es) | 1993-06-24 |
| JP2691584B2 (ja) | 1997-12-17 |
| GB8823018D0 (en) | 1988-11-09 |
| FR2621954A1 (fr) | 1989-04-21 |
| DE3833117A1 (de) | 1989-05-03 |
| CA1333261C (en) | 1994-11-29 |
| US4834037A (en) | 1989-05-30 |