CH601700A5 - - Google Patents
Info
- Publication number
- CH601700A5 CH601700A5 CH1202975A CH1202975A CH601700A5 CH 601700 A5 CH601700 A5 CH 601700A5 CH 1202975 A CH1202975 A CH 1202975A CH 1202975 A CH1202975 A CH 1202975A CH 601700 A5 CH601700 A5 CH 601700A5
- Authority
- CH
- Switzerland
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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
- F16J15/342—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities with means for feeding fluid directly to the face
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2444544A DE2444544C2 (de) | 1974-09-18 | 1974-09-18 | Gasgesperrte Wellendichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
CH601700A5 true CH601700A5 (xx) | 1978-07-14 |
Family
ID=5926060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1202975A CH601700A5 (xx) | 1974-09-18 | 1975-09-17 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH601700A5 (xx) |
DE (1) | DE2444544C2 (xx) |
ZA (1) | ZA755955B (xx) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2385013A1 (fr) * | 1977-03-25 | 1978-10-20 | Gutehoffnungshuette Sterkrade | Joint d'arbre a etancheite assuree par un gaz |
US4212475A (en) * | 1979-01-15 | 1980-07-15 | Crane Packing Co. | Self aligning spiral groove face seal |
DE3221380C1 (de) * | 1982-06-05 | 1983-07-28 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Wellendichtung mit aktiv-magnetisch geregeltem Dichtspalt |
DE3368742D1 (en) * | 1982-06-05 | 1987-02-05 | Gutehoffnungshuette Man | Shaft seal with a magnetically adjusted sealing clearance |
DE3223703C2 (de) * | 1982-06-25 | 1984-05-30 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Gasgesperrte Wellendichtung mit radialem Dichtspalt |
US5052694A (en) * | 1986-07-08 | 1991-10-01 | Eg&G Sealol, Inc. | Hydrostatic face seal and bearing |
DE3745037C2 (de) * | 1986-10-28 | 1997-01-30 | Pacific Wietz Gmbh & Co Kg | Gasgesperrte, kontaktlose Dichtungsanordnung für eine Welle mit Dichtungsgehäuse |
DE3722110A1 (de) * | 1987-07-03 | 1989-01-12 | Burgmann Dichtungswerk Feodor | Die anordnung einer gasgeschmierten gleitringdichtung und dichtungsanordnung fuer eine welle |
DE3819566A1 (de) * | 1988-06-09 | 1989-12-14 | Kernforschungsz Karlsruhe | Spaltdichtung |
DE4119768A1 (de) * | 1991-06-15 | 1992-12-17 | Albrecht Dipl Ing Kayser | Spiralnuten-axial-wellendichtring |
US5375853B1 (en) * | 1992-09-18 | 1998-05-05 | Crane John Inc | Gas lubricated barrier seal |
US5529315A (en) * | 1994-02-14 | 1996-06-25 | John Crane Inc. | Tandem seal arrangement for mechanical face seals |
DE19727902A1 (de) * | 1997-07-01 | 1998-10-08 | Gunther Dipl Ing Weser | Axiale Ringspaltdichtung |
DE19950705B4 (de) * | 1999-10-21 | 2009-10-15 | Volkswagen Ag | Gas-Gleitringdichtung |
GB2375148A (en) * | 2001-04-30 | 2002-11-06 | Corac Group Plc | A dry gas seal |
WO2013035502A1 (ja) * | 2011-09-10 | 2013-03-14 | イーグル工業株式会社 | 摺動部品 |
EP3318784B1 (en) * | 2015-06-30 | 2020-07-01 | Eagle Industry Co., Ltd. | Seal device |
KR102682943B1 (ko) | 2019-02-14 | 2024-07-08 | 이구루코교 가부시기가이샤 | 슬라이딩 부품 |
WO2020166588A1 (ja) | 2019-02-15 | 2020-08-20 | イーグル工業株式会社 | 摺動部品 |
DE102020203767B4 (de) * | 2020-03-24 | 2022-05-05 | Eagleburgmann Germany Gmbh & Co. Kg | Selbstansaugende Gleitringdichtungsanordnung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH338336A (de) * | 1955-01-24 | 1959-05-15 | Licentia Gmbh | Berührungsfreie Wellendichtung |
CH337233A (de) * | 1955-02-25 | 1959-03-31 | Zeiss Ikon Ag | Vorrichtung zur Übertragung von Filmlaufbildern für Fernsehzwecke |
FR1418240A (fr) * | 1964-10-08 | 1965-11-19 | Rateau Soc | Garniture d'étanchéité à barrage par fluide auxiliaire |
-
1974
- 1974-09-18 DE DE2444544A patent/DE2444544C2/de not_active Expired
-
1975
- 1975-09-17 CH CH1202975A patent/CH601700A5/xx not_active IP Right Cessation
- 1975-09-18 ZA ZA00755955A patent/ZA755955B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2444544A1 (de) | 1976-04-01 |
ZA755955B (en) | 1976-08-25 |
DE2444544C2 (de) | 1982-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |