JPS54165679U - - Google Patents
Info
- Publication number
- JPS54165679U JPS54165679U JP1978063845U JP6384578U JPS54165679U JP S54165679 U JPS54165679 U JP S54165679U JP 1978063845 U JP1978063845 U JP 1978063845U JP 6384578 U JP6384578 U JP 6384578U JP S54165679 U JPS54165679 U JP S54165679U
- Authority
- JP
- Japan
- 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.)
- Granted
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
-
- 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
- Y10S277/913—Seal for fluid pressure below atmospheric, e.g. vacuum
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978063845U JPS5825170Y2 (ja) | 1978-05-15 | 1978-05-15 | メカニカルシ−ル |
| US05/955,269 US4196911A (en) | 1978-05-15 | 1978-10-26 | Mechanical seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978063845U JPS5825170Y2 (ja) | 1978-05-15 | 1978-05-15 | メカニカルシ−ル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54165679U true JPS54165679U (US20030204162A1-20031030-M00001.png) | 1979-11-20 |
| JPS5825170Y2 JPS5825170Y2 (ja) | 1983-05-30 |
Family
ID=13241068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978063845U Expired JPS5825170Y2 (ja) | 1978-05-15 | 1978-05-15 | メカニカルシ−ル |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4196911A (US20030204162A1-20031030-M00001.png) |
| JP (1) | JPS5825170Y2 (US20030204162A1-20031030-M00001.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01139175U (US20030204162A1-20031030-M00001.png) * | 1988-03-17 | 1989-09-22 |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4415168A (en) * | 1977-04-12 | 1983-11-15 | Taiho Kogyo Co., Ltd. | Mechanical seal |
| JPS58170971A (ja) * | 1982-04-01 | 1983-10-07 | Eagle Ind Co Ltd | スタ−ンチユ−ブシ−ル |
| US4406460A (en) * | 1982-11-01 | 1983-09-27 | United Technologies Corporation | Anti-weepage valve for rotating seals |
| US4688991A (en) * | 1985-12-10 | 1987-08-25 | Howard Henry H | Aseptic pump |
| US5193974A (en) * | 1991-07-01 | 1993-03-16 | Bw/Ip International, Inc. | Dynamic pressure recovery seal |
| US5658127A (en) * | 1996-01-26 | 1997-08-19 | Sundstrand Corporation | Seal element cooling in high speed mechanical face seals |
| BR9714210A (pt) * | 1997-11-21 | 2000-03-28 | Nippon Pillar Packing | Vedaçào por gás sem-contato tipo pressão estática |
| US6068264A (en) * | 1997-12-17 | 2000-05-30 | A.W. Chesterton Company | Split mechanical face seal with negative pressure control system |
| US6116609A (en) * | 1997-12-17 | 2000-09-12 | A. W. Chesterton Company | Fluidic feedback pressure regulation system for a mechanical seal |
| US6120034A (en) * | 1997-12-17 | 2000-09-19 | A.W. Chesterston Company | Secondary sealing assembly for mechanical face seal |
| US6131912A (en) * | 1997-12-17 | 2000-10-17 | A.W. Chesterton Company | Split mechanical face seal |
| US6059293A (en) * | 1997-12-17 | 2000-05-09 | A.W. Chesterton Company | Split mechanical face seal with seal face fluid introducing structure |
| US6068263A (en) * | 1997-12-17 | 2000-05-30 | A.W. Chesterton Company | Split mechanical face seal with resilient pivoting member |
| US6109617A (en) * | 1998-03-04 | 2000-08-29 | Power Packing Co., Inc. | Gas seal assembly and method of sealing |
| FR2827919B1 (fr) * | 2001-07-26 | 2004-03-05 | Thermodyn | Garniture d'etancheite pour compresseur et compresseur centrifuge pourvu d'une telle garniture |
| EP1689965A2 (en) * | 2003-11-17 | 2006-08-16 | Tempress Technologies, Inc. | Low friction face sealed reaction turbine rotors |
| EP1830964B1 (en) * | 2004-12-30 | 2015-10-14 | Tempress Technologies, Inc. | Floating head reaction turbine rotor with improved jet quality |
| US20090302546A1 (en) * | 2005-04-28 | 2009-12-10 | Hidekazu Takahashi | Mechanical seal device |
| US20080237995A1 (en) * | 2007-03-30 | 2008-10-02 | Louisiana State University | Mechanical Seal with Superior Thermal Performance |
| US8607896B2 (en) * | 2009-06-08 | 2013-12-17 | Tempress Technologies, Inc. | Jet turbodrill |
| US8298349B2 (en) * | 2009-08-13 | 2012-10-30 | Nlb Corp. | Rotating fluid nozzle for tube cleaning system |
| CN102741601B (zh) * | 2010-03-31 | 2014-08-06 | 伊格尔工业股份有限公司 | 密封装置用配管连接机构及机械密封装置 |
| US8528649B2 (en) | 2010-11-30 | 2013-09-10 | Tempress Technologies, Inc. | Hydraulic pulse valve with improved pulse control |
| US9279300B2 (en) | 2010-11-30 | 2016-03-08 | Tempress Technologies, Inc. | Split ring shift control for hydraulic pulse valve |
| WO2014014959A1 (en) | 2012-07-16 | 2014-01-23 | Tempress Technologies, Inc. | Extended reach placement of wellbore completions |
| US9399230B2 (en) | 2014-01-16 | 2016-07-26 | Nlb Corp. | Rotating fluid nozzle for tube cleaning system |
| EP3384993B1 (en) * | 2017-04-07 | 2020-12-16 | Alfa Laval Corporate AB | Centrifugal separator with a seal assembly |
| US11209086B2 (en) * | 2018-10-29 | 2021-12-28 | Raytheon Technologies Corporation | Wet-face/dry-face seal and methods of operation |
| US11608894B1 (en) | 2018-11-14 | 2023-03-21 | S. E. Yandle, II | Rescue mechanical seal and method |
| DE102020127710A1 (de) * | 2020-10-21 | 2022-04-21 | Rolls-Royce Deutschland Ltd & Co Kg | Vorrichtung mit wenigstens zwei Bauteilen und Gasturbinentriebwerk mit einer solchen Vorrichtung |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB811299A (en) * | 1955-05-05 | 1959-04-02 | Parsons C A & Co Ltd | Improvements in and relating to shaft seals |
| US2895751A (en) * | 1957-07-05 | 1959-07-21 | Allis Chalmers Mfg Co | Hydrogen seal for dynamoelectric machines |
| NL100311C (US20030204162A1-20031030-M00001.png) * | 1958-02-19 | |||
| FR1227468A (fr) * | 1958-05-21 | 1960-08-22 | Goetzewerke | Joint à bague de glissement |
| GB920892A (en) * | 1961-01-17 | 1963-03-13 | Gen Electric Co Ltd | Improvements in or relating to seals for gas filled machines |
| US3389434A (en) * | 1966-09-20 | 1968-06-25 | Dow Chemical Co | Mechanical seal for use in molding apparatus |
| US3589738A (en) * | 1969-06-13 | 1971-06-29 | Borg Warner | Mechanical seal for pulp pumps |
| US3628799A (en) * | 1970-01-19 | 1971-12-21 | Borg Warner | Mechanical seal assembly with leakage control |
| DE2222043C3 (de) * | 1972-05-05 | 1978-10-26 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Berührungsfreie hydrostatische Gleitringdichtung |
| US3759532A (en) * | 1972-06-09 | 1973-09-18 | Ingersoll Rand Co | Fluid seal |
| US3837659A (en) * | 1972-12-04 | 1974-09-24 | E Moncrief | Seals for rotary shafts |
| US3970320A (en) * | 1975-04-28 | 1976-07-20 | Borg-Warner Corporation | Mechanical seal with thermo-cooling |
-
1978
- 1978-05-15 JP JP1978063845U patent/JPS5825170Y2/ja not_active Expired
- 1978-10-26 US US05/955,269 patent/US4196911A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01139175U (US20030204162A1-20031030-M00001.png) * | 1988-03-17 | 1989-09-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4196911A (en) | 1980-04-08 |
| JPS5825170Y2 (ja) | 1983-05-30 |
