JPH0469307B2 - - Google Patents
Info
- Publication number
- JPH0469307B2 JPH0469307B2 JP60028154A JP2815485A JPH0469307B2 JP H0469307 B2 JPH0469307 B2 JP H0469307B2 JP 60028154 A JP60028154 A JP 60028154A JP 2815485 A JP2815485 A JP 2815485A JP H0469307 B2 JPH0469307 B2 JP H0469307B2
- Authority
- JP
- Japan
- Prior art keywords
- inner ring
- sealing lip
- lip
- ring
- packing
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 76
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims description 22
- 239000007769 metal material Substances 0.000 claims description 4
- 229910000760 Hardened steel Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 230000036316 preload Effects 0.000 claims description 2
- 238000009736 wetting Methods 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 12
- 239000000428 dust Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 230000003031 feeding effect Effects 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
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
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
- F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
-
- 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
- Y10S277/93—Seal including heating or cooling feature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Endoscopes (AREA)
- Mechanical Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3414008A DE3414008C2 (de) | 1984-04-13 | 1984-04-13 | Kassettendichtung |
| DE3414008.5 | 1984-04-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60220268A JPS60220268A (ja) | 1985-11-02 |
| JPH0469307B2 true JPH0469307B2 (US07321065-20080122-C00160.png) | 1992-11-05 |
Family
ID=6233519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60028154A Granted JPS60220268A (ja) | 1984-04-13 | 1985-02-15 | 組立パツキン |
Country Status (5)
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3638515C1 (de) * | 1986-11-11 | 1988-05-26 | Freudenberg Carl Fa | Kassettendichtung |
| JPH0633251Y2 (ja) * | 1987-08-05 | 1994-08-31 | 三菱農機株式会社 | 伝動ケ−スのシ−ル装置 |
| DE3739513C2 (de) * | 1987-11-21 | 1995-06-22 | Kaco Gmbh Co | Kassettendichtung |
| JPH01115070U (US07321065-20080122-C00160.png) * | 1988-01-29 | 1989-08-02 | ||
| US4852890A (en) * | 1988-02-03 | 1989-08-01 | Garlock Inc. | Rotary shaft bearing isolator seal |
| JPH0614136Y2 (ja) * | 1988-05-30 | 1994-04-13 | エヌオーケー株式会社 | 密封装置 |
| GB8904517D0 (en) * | 1989-02-28 | 1989-04-12 | Crane John Uk Ltd | Seals |
| DE3920482A1 (de) * | 1989-06-22 | 1991-01-10 | Acla Werke Gmbh | Wellendichtung |
| DE4125183C2 (de) * | 1991-07-30 | 1993-11-25 | Freudenberg Carl Fa | Kassettendichtung |
| AU2521692A (en) * | 1991-09-30 | 1993-04-01 | Skf Usa Inc. | Pumping feature on wear sleeve for unitized seal |
| US5967524A (en) * | 1993-05-21 | 1999-10-19 | Jm Clipper Corporation | Hybrid seal device |
| US6024362A (en) * | 1993-05-21 | 2000-02-15 | Jm Clipper Corporation | Seal cartridge |
| US5735530A (en) * | 1993-05-21 | 1998-04-07 | Jm Clipper Corporation | Seal device |
| US6386546B1 (en) | 1993-05-21 | 2002-05-14 | Jm Clipper Corporation | Seal cartridge |
| US6065755A (en) * | 1993-05-21 | 2000-05-23 | Jm Clipper Corporation | Seal device |
| US6017037A (en) * | 1993-05-21 | 2000-01-25 | J.M. Clipper Corporation | Seal device |
| US5492337A (en) * | 1994-05-31 | 1996-02-20 | General Motors Corporation | Rotary spring loaded seal assembly |
| US5947480A (en) * | 1997-08-26 | 1999-09-07 | K-Tron Technologies, Inc. | Sealing unit for rotating shaft |
| US6149158A (en) * | 1998-06-30 | 2000-11-21 | Federal-Mogul World Wide, Inc. | Unitized oil seal with PTFE sealing disk split at radially outer edge and method of manufacture |
| IT1303234B1 (it) | 1998-08-18 | 2000-11-02 | Rft Spa | Complesso di tenuta, in particolare per alberi motore di veicoli. |
| DE19914921C2 (de) * | 1999-04-01 | 2002-01-24 | Freudenberg Carl Fa | Dichtring |
| US6471216B1 (en) * | 1999-05-24 | 2002-10-29 | General Electric Company | Rotating seal |
| US6231048B1 (en) | 1999-06-07 | 2001-05-15 | Mcanally, Jr. William B. | Mechanical seal incorporating a pusher ring for safe and easy assembly and repair |
| JP2001020962A (ja) * | 1999-07-06 | 2001-01-23 | Koyo Seiko Co Ltd | 転がり軸受用密封装置 |
| US6464231B2 (en) | 2000-12-20 | 2002-10-15 | Flowserve Management Company | Bellows seal with spring-loaded radial secondary seal |
| US20040026867A1 (en) * | 2002-08-09 | 2004-02-12 | Adams David J. | Bearing seal |
| DE10242847A1 (de) * | 2002-09-14 | 2005-01-05 | Carl Freudenberg Kg | Dichtring |
| DE10319821B4 (de) * | 2003-05-03 | 2008-01-24 | Reinhard Feinmechanik Gmbh | Wellendichtungsmodul zum Abdichten von Vakuumräumen |
| DE102004061384B3 (de) * | 2004-12-21 | 2006-03-30 | Federal-Mogul Sealing Systems Bretten Gmbh | Wälzlagerabdichtung |
| DE502005003496D1 (de) * | 2005-11-29 | 2008-05-08 | Freudenberg Carl Kg | Dichtungsanordnung |
| EP1972713B1 (en) | 2007-03-21 | 2011-01-26 | Aktiebolaget SKF | Annular seal assembly for insertion between two relatively rotatable members, in particular a tub and a rotating shaft of the drum of a washing machine |
| US20090072487A1 (en) * | 2007-09-18 | 2009-03-19 | Honeywell International, Inc. | Notched tooth labyrinth seals and methods of manufacture |
| DE602007008108D1 (de) * | 2007-11-06 | 2010-09-09 | Corcos Ind S A S Di Externa It | Dichtungsanordnung für ein Drehglied |
| US8240672B2 (en) | 2010-05-07 | 2012-08-14 | Flowserve Management Company | Low breakout friction energized gasket |
| ITTO20120845A1 (it) | 2012-09-27 | 2014-03-28 | Skf Ab | Dispositivo di tenuta, in particolare per mozzi ruota di motociclette |
| US20150145215A1 (en) * | 2013-11-22 | 2015-05-28 | Trostel, Ltd. | Cartridge seal for an appliance and method of using and manufacturing |
| US9897209B2 (en) * | 2015-03-26 | 2018-02-20 | Aktiebolaget Skf | Seal assembly and/or component thereof and method of manufacturing and/or using same |
| JP6674229B2 (ja) * | 2015-11-05 | 2020-04-01 | 株式会社荒井製作所 | 密封装置 |
| US10753478B2 (en) * | 2016-11-07 | 2020-08-25 | Garlock Sealing Technologies, Llc | Bearing isolator for extreme conditions |
| JP2018084301A (ja) * | 2016-11-25 | 2018-05-31 | 内山工業株式会社 | オイルシール及びオイルシールの製造方法 |
| JP6896536B2 (ja) * | 2017-07-07 | 2021-06-30 | Nok株式会社 | 密封装置 |
| KR20200023459A (ko) * | 2017-07-07 | 2020-03-04 | 엔오케이 가부시키가이샤 | 밀봉장치 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4512494Y1 (US07321065-20080122-C00160.png) * | 1965-03-24 | 1970-06-01 | ||
| JPS57176957A (en) * | 1981-04-24 | 1982-10-30 | Nissan Chem Ind Ltd | Preparation of 1-(2',6'-dichlorophenyl)-2-indolinone |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1425175A1 (de) * | 1963-07-23 | 1969-01-02 | Ziller Dr Ing E H Hans | Waelzlagerabdichtung mit einer oder mehreren Dichtscheiben |
| US4049281A (en) * | 1974-10-07 | 1977-09-20 | Garlock Inc. | Unitized dual lip seal method |
| DE2500099C3 (de) * | 1975-01-03 | 1980-12-04 | Goetze Ag, 5093 Burscheid | Lippendichtungsring mit Laufring |
| US4185838A (en) * | 1977-11-25 | 1980-01-29 | Fiat-Allis Construction Machinery, Inc. | Two-element lip-type seal |
| IT1108623B (it) * | 1978-07-07 | 1985-12-09 | Iao Industrie Riunite Spa | Dispositivo di tenuta per alberi rotanti |
| US4311346A (en) * | 1979-06-29 | 1982-01-19 | Fiat-Allis Construction Machinery, Inc. | Track assembly hinge joint |
| JPS6015975Y2 (ja) * | 1980-10-21 | 1985-05-18 | エヌオーケー株式会社 | 密封装置 |
| IT1129357B (it) * | 1980-10-31 | 1986-06-04 | Riv Officine Di Villar Perosa | Complesso di tenuta comprendente due labbri uno assiale e l altro radiale ed un labirinto |
| IT8153143V0 (it) * | 1981-04-15 | 1981-04-15 | Riv Officine Di Villar Perosa | Complesso di tenuta comprendente due labbri uno assiale e l altro radiale ed un labirinto |
| FR2505951A1 (fr) * | 1981-05-13 | 1982-11-19 | Roulements Soc Nouvelle | Joint d'etancheite tournant entre pieces coaxiales a armature metallique de montage |
| FR2510221A1 (fr) * | 1981-07-21 | 1983-01-28 | Chromex Sa | Joint d'etancheite autolubrifiant a deversement angulaire statique ou dynamique |
| DE3213809C2 (de) * | 1982-04-15 | 1984-06-20 | Fa. Carl Freudenberg, 6940 Weinheim | Kassettendichtung |
| IT1169318B (it) * | 1982-06-26 | 1987-05-27 | Skf Kugellagerfabriken Gmbh | Dispositivo di tenuta o guarnizione |
| DE8329939U1 (de) * | 1982-10-19 | 1984-04-12 | RIV-SKF Officine di Villar Perosa S.p.A., 10123 Torino | Dichtungsvorrichtung |
| US4516783B1 (en) * | 1983-02-12 | 1994-08-02 | Nippon Seiko Kk | Seal assembly with radially overlapping seal |
-
1984
- 1984-04-13 DE DE3414008A patent/DE3414008C2/de not_active Expired
- 1984-08-21 EP EP84109932A patent/EP0157904B1/de not_active Expired
- 1984-08-21 DE DE8484109932T patent/DE3466583D1/de not_active Expired
- 1984-08-21 AT AT84109932T patent/ATE30071T1/de not_active IP Right Cessation
-
1985
- 1985-02-15 JP JP60028154A patent/JPS60220268A/ja active Granted
- 1985-03-22 US US06/715,088 patent/US4596394A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4512494Y1 (US07321065-20080122-C00160.png) * | 1965-03-24 | 1970-06-01 | ||
| JPS57176957A (en) * | 1981-04-24 | 1982-10-30 | Nissan Chem Ind Ltd | Preparation of 1-(2',6'-dichlorophenyl)-2-indolinone |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3466583D1 (en) | 1987-11-05 |
| US4596394A (en) | 1986-06-24 |
| JPS60220268A (ja) | 1985-11-02 |
| EP0157904A1 (de) | 1985-10-16 |
| DE3414008A1 (de) | 1985-10-31 |
| DE3414008C2 (de) | 1986-03-13 |
| EP0157904B1 (de) | 1987-09-30 |
| ATE30071T1 (de) | 1987-10-15 |
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