CN1015817B - 用于密封液体介质的轴密封装置 - Google Patents
用于密封液体介质的轴密封装置Info
- Publication number
- CN1015817B CN1015817B CN88109215A CN88109215A CN1015817B CN 1015817 B CN1015817 B CN 1015817B CN 88109215 A CN88109215 A CN 88109215A CN 88109215 A CN88109215 A CN 88109215A CN 1015817 B CN1015817 B CN 1015817B
- Authority
- CN
- China
- Prior art keywords
- sealing
- medium
- liquid medium
- angle
- liquid
- 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
Links
Images
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
-
- 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
- F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP3742080.1 | 1987-12-11 | ||
DE3742080A DE3742080C2 (de) | 1987-12-11 | 1987-12-11 | Wellendichtung zum Abdichten eines flüssigen Mediums |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1035711A CN1035711A (zh) | 1989-09-20 |
CN1015817B true CN1015817B (zh) | 1992-03-11 |
Family
ID=6342410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN88109215A Expired CN1015817B (zh) | 1987-12-11 | 1988-12-10 | 用于密封液体介质的轴密封装置 |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPH0814321B2 (zh) |
KR (1) | KR0121287B1 (zh) |
CN (1) | CN1015817B (zh) |
AU (1) | AU609910B2 (zh) |
DE (1) | DE3742080C2 (zh) |
GB (1) | GB2213540B (zh) |
NL (1) | NL193289C (zh) |
SE (1) | SE470140B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3800706C2 (de) * | 1988-01-13 | 1994-09-01 | Blohm Voss Ag | Bausatz für eine Wellendichtung, insbesondere an einem Stevenrohr eines Schiffes |
DE4125498A1 (de) * | 1991-08-01 | 1993-02-04 | Leybold Ag | Radialwellendichtring |
DE4141999C2 (de) * | 1991-12-19 | 1997-06-12 | Blohm Voss Ag | Lippendichtung zum Abdichten einer Welle, insbesondere einer Schiffspropellerwelle |
DE9213373U1 (de) * | 1992-10-05 | 1994-02-10 | Martin Merkel GmbH & Co KG, 21107 Hamburg | Wellendichtring mit einer Dichtlippe |
DE10019994A1 (de) | 2000-04-22 | 2001-10-31 | Freudenberg Carl Fa | Radialwellendichtring |
FR2939836B1 (fr) * | 2008-12-12 | 2015-05-15 | Snecma | Joint d'etancheite de plateforme dans un rotor de turbomachine |
DE102011107735A1 (de) * | 2010-09-29 | 2012-03-29 | Carl Freudenberg Kg | Radialwellendichtring |
DE102011018584A1 (de) * | 2011-04-11 | 2012-10-11 | Blohm + Voss Industries Gmbh | Dichtung zum Abdichten von Wellen |
DE102011102477A1 (de) | 2011-05-24 | 2012-11-29 | Blohm + Voss Industries Gmbh | Dichtring |
DE102012006125A1 (de) | 2012-03-20 | 2013-09-26 | Blohm + Voss Industries Gmbh | Dichtring zum Abdichten von Wellen |
CN103742651B (zh) * | 2014-01-29 | 2016-11-16 | 烟台润蚨祥油封有限公司 | 一种低摩擦往复运动密封件 |
KR101579957B1 (ko) | 2015-03-03 | 2015-12-28 | 한국에스케이에프씰 주식회사 | 마찰 저감형 엔진 오일씰 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE729128C (de) * | 1938-02-27 | 1942-12-10 | Freudenberg Carl Fa | Aus elastischem Werkstoff bestehende Dichtung fuer umlaufende Wellen oder hin und her gehende Stangen |
DE884262C (de) * | 1943-07-25 | 1953-07-27 | Voith Gmbh J M | Dichtung mit einer Manschette aus kuenstlichem Gummi |
DE1101074B (de) * | 1957-08-20 | 1961-03-02 | Kupfer Asbest Co | Wellendichtung |
DE1248399B (de) * | 1962-12-04 | 1967-08-24 | Gen Motors Corp | Lippenringdichtung fuer Wellen |
GB1110218A (en) * | 1964-09-24 | 1968-04-18 | Angus George Co Ltd | Improvements in shaft seals |
DE1525882B2 (de) * | 1965-11-29 | 1971-07-01 | Stensholrns Fabnks Aktiebolag, Landskrena (Schweden) | Wellendichtring |
JPS446570Y1 (zh) * | 1967-10-18 | 1969-03-11 | ||
US3625523A (en) * | 1970-02-13 | 1971-12-07 | Waukesha Bearings Corp | Aft sealing assembly for stern tubes |
AU482420B2 (en) * | 1972-04-10 | 1974-10-10 | Brake And Clutch Industries Australia Pty. Ltd. | IMPROVED FLUID SEAL Specification |
JPS5552135Y2 (zh) * | 1974-12-18 | 1980-12-03 | ||
DE7902243U1 (de) * | 1979-01-27 | 1979-12-06 | Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel | Hydrodynamische lippendichtung |
DE3307470C1 (de) * | 1983-03-03 | 1991-03-28 | Fa. Carl Freudenberg, 6940 Weinheim | Dichtring |
JPS60185764U (ja) * | 1984-05-21 | 1985-12-09 | エヌオーケー株式会社 | オイルシ−ル |
DE3524461A1 (de) * | 1985-07-09 | 1987-01-22 | Kaco Gmbh Co | Radialwellendichtring |
DE3526424C1 (de) * | 1985-07-24 | 1987-02-12 | Fa. Carl Freudenberg, 6940 Weinheim | Radialwellendichtring und Verfahren zu seiner Herstellung |
GB2179408A (en) * | 1985-08-20 | 1987-03-04 | Angus George Co Ltd | Oil seal with pumping action |
DE3612330C1 (de) * | 1986-04-11 | 1987-06-04 | Freudenberg Carl Fa | Dichtring |
AU7741487A (en) * | 1987-08-25 | 1989-03-02 | Atsugi Motor Parts Company, Limited | Seal structure for rotary body and vane-type rotary compressor employing the same |
-
1987
- 1987-12-11 DE DE3742080A patent/DE3742080C2/de not_active Expired - Lifetime
-
1988
- 1988-12-05 AU AU26576/88A patent/AU609910B2/en not_active Expired
- 1988-12-06 GB GB8828438A patent/GB2213540B/en not_active Expired - Lifetime
- 1988-12-06 JP JP63308705A patent/JPH0814321B2/ja not_active Expired - Lifetime
- 1988-12-09 SE SE8804472A patent/SE470140B/sv not_active IP Right Cessation
- 1988-12-09 NL NL8803034A patent/NL193289C/nl active Search and Examination
- 1988-12-10 KR KR1019880016424A patent/KR0121287B1/ko not_active IP Right Cessation
- 1988-12-10 CN CN88109215A patent/CN1015817B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR0121287B1 (ko) | 1997-12-26 |
SE8804472D0 (sv) | 1988-12-09 |
KR890010436A (ko) | 1989-08-08 |
DE3742080A1 (de) | 1989-06-22 |
JPH01193466A (ja) | 1989-08-03 |
JPH0814321B2 (ja) | 1996-02-14 |
AU609910B2 (en) | 1991-05-09 |
SE8804472L (sv) | 1989-06-12 |
SE470140B (sv) | 1993-11-15 |
GB2213540A (en) | 1989-08-16 |
NL193289B (nl) | 1999-01-04 |
GB8828438D0 (en) | 1989-01-05 |
NL8803034A (nl) | 1989-07-03 |
DE3742080C2 (de) | 1994-07-07 |
AU2657688A (en) | 1989-06-15 |
GB2213540B (en) | 1991-10-16 |
NL193289C (nl) | 1999-05-06 |
CN1035711A (zh) | 1989-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C13 | Decision | ||
GR02 | Examined patent application | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
ASS | Succession or assignment of patent right |
Owner name: BLONFOX INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: BRUNN FORTH STOCK CO., LTD. Effective date: 20060331 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: BRUNN FORTH STOCK CO., LTD. Free format text: FORMER NAME OR ADDRESS: BLOHM + VOSS AG |
|
CP03 | Change of name, title or address |
Address after: Hamburg Federal Republic of Germany Patentee after: At Fuchs holding Co. Address before: Hamburg Federal Republic of Germany Patentee before: Blohm + Voss AG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20060331 Address after: hamburg Patentee after: Blohm & Voss AG Address before: Hamburg Federal Republic of Germany Patentee before: At Fuchs holding Co. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |