DE3166975D1 - Self-damping bellows seal assembly - Google Patents
Self-damping bellows seal assemblyInfo
- Publication number
- DE3166975D1 DE3166975D1 DE8181200937T DE3166975T DE3166975D1 DE 3166975 D1 DE3166975 D1 DE 3166975D1 DE 8181200937 T DE8181200937 T DE 8181200937T DE 3166975 T DE3166975 T DE 3166975T DE 3166975 D1 DE3166975 D1 DE 3166975D1
- Authority
- DE
- Germany
- Prior art keywords
- self
- seal assembly
- bellows seal
- damping bellows
- damping
- 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
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
- F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
- F16J15/363—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member the diaphragm or bellow being made of metal
-
- 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
- F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
- F16J15/363—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member the diaphragm or bellow being made of metal
- F16J15/366—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member the diaphragm or bellow being made of metal and comprising vibration-damping means
-
- 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
- Y10S277/91—O-ring seal
-
- 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
- Y10S277/916—Seal including vibration dampening feature
-
- 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
- Y10S277/922—Bonding or joining for manufacture of seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/202,344 US4365816A (en) | 1980-10-29 | 1980-10-29 | Self-damping bellows seal assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3166975D1 true DE3166975D1 (en) | 1984-12-06 |
Family
ID=22749493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181200937T Expired DE3166975D1 (en) | 1980-10-29 | 1981-08-25 | Self-damping bellows seal assembly |
Country Status (5)
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6145666U (ja) * | 1984-08-30 | 1986-03-26 | イ−グル工業株式会社 | メカニカルシ−ル |
FR2594519B1 (fr) * | 1986-02-17 | 1990-01-12 | Leonetti Bernard | Garniture mecanique d'etancheite pour arbre tournant et son procede de fabrication |
US4749200A (en) * | 1986-05-19 | 1988-06-07 | John Crane-Houdaille, Inc. | Mechanical seal with welded bellows |
US4744569A (en) * | 1987-10-13 | 1988-05-17 | Bw/Ip International, Inc. | Bellows mechanical seal with inactive diaphragms |
CA1312345C (en) * | 1988-05-26 | 1993-01-05 | Larry A. Hufford | Mechanical seal assembly |
JPH0750735Y2 (ja) * | 1989-06-15 | 1995-11-15 | 三洋電機株式会社 | 液晶表示器 |
GB9011388D0 (en) * | 1990-05-22 | 1990-07-11 | Flexibox Ltd | Mechanical face seals |
US5160149A (en) * | 1991-06-21 | 1992-11-03 | Allied-Signal Inc. | Seal rotor mount |
EP0547652A1 (en) * | 1991-12-11 | 1993-06-23 | SKF Industrial Trading & Development Co, B.V. | Water pump |
US5676382A (en) * | 1995-06-06 | 1997-10-14 | Freudenberg Nok General Partnership | Mechanical face seal assembly including a gasket |
US5941531A (en) * | 1997-03-03 | 1999-08-24 | Durametallic Corporation | Double gas seal having an improved bellows arrangement |
US5924697A (en) * | 1997-03-03 | 1999-07-20 | Durametallic Corporation | Double gas seal with bellows supported by backing and support rings |
DE19833758C1 (de) * | 1998-07-17 | 2000-05-04 | Mannesmann Ag | Gleitringdichtung |
DE19846153C1 (de) * | 1998-10-07 | 2000-04-20 | Freudenberg Carl Fa | Gleitringdichtung |
US6224060B1 (en) | 1998-12-09 | 2001-05-01 | Flowserve Management Company | Pump gas seal with particle exclusion device |
US6182971B1 (en) | 1998-12-09 | 2001-02-06 | Flowserve Management Company | Gas seal for pumps |
US6464231B2 (en) | 2000-12-20 | 2002-10-15 | Flowserve Management Company | Bellows seal with spring-loaded radial secondary seal |
DE20107960U1 (de) * | 2001-05-11 | 2001-07-05 | Burgmann Dichtungswerke Gmbh | Dichtungselement für eine Gleitringdichtungsanordnung |
US7959156B2 (en) * | 2006-03-08 | 2011-06-14 | John Crane Inc. | Mechanical seal with enhanced face stability |
BRPI0710000A2 (pt) * | 2006-04-06 | 2011-08-02 | Crane John Inc | vedação mecánica com anel coincidente termicamente estável |
US7857319B2 (en) * | 2006-06-08 | 2010-12-28 | John Crane Inc. | Mechanical seal with banded ring |
US8100486B2 (en) * | 2009-07-10 | 2012-01-24 | Prince Castle, LLC | Food storage unit with drawer having impact-absorbing seal |
US8714558B2 (en) | 2010-09-30 | 2014-05-06 | Eaton Corporation | Welded bellows seal assembly |
JP5610627B2 (ja) * | 2010-12-22 | 2014-10-22 | イーグル工業株式会社 | ベローズ用ダンパー装置 |
WO2014054745A1 (ja) * | 2012-10-04 | 2014-04-10 | イーグル工業株式会社 | メカニカルシール |
CN104696518A (zh) * | 2013-12-04 | 2015-06-10 | 丹东波纹管密封有限公司 | 一种简约式焊接金属波纹管机械密封 |
DE102015213472B3 (de) * | 2015-07-17 | 2016-10-06 | Eagleburgmann Germany Gmbh & Co. Kg | Gleitringdichtungsanordnung mit Balgelement |
US10539035B2 (en) * | 2017-06-29 | 2020-01-21 | General Electric Company | Compliant rotatable inter-stage turbine seal |
US10962118B2 (en) | 2018-10-09 | 2021-03-30 | Raytheon Technologies Corporation | Seal assembly with vibration damping bristles |
US11396947B2 (en) | 2019-12-05 | 2022-07-26 | Eaton Intelligent Power Limited | Face seal with welded bellows |
US11313471B2 (en) | 2020-05-05 | 2022-04-26 | Raytheon Technologies Corporation | Shrouded aircraft engine seal carrier |
US11988096B2 (en) | 2022-03-03 | 2024-05-21 | General Electric Company | Seal assemblies for turbine engines and related methods |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB601296A (en) * | 1945-11-24 | 1948-05-03 | Crane Packing Ltd | Improvements in and relating to sealing devices between relatively rotating members |
US1716992A (en) * | 1926-11-19 | 1929-06-11 | Varden Joseph William | Lubricant seal for shaft bearings |
US2100220A (en) * | 1935-12-04 | 1937-11-23 | Gen Electric | Shaft seal |
US2237494A (en) * | 1938-08-31 | 1941-04-08 | Gen Motors Corp | Seal for refrigerating apparatus |
US2463695A (en) * | 1945-10-18 | 1949-03-08 | Modern Design Products Company | Bearing seal |
US2574808A (en) * | 1946-10-04 | 1951-11-13 | Chrysler Corp | Squeak inhibiting seal construction for fluid power transmitting devices |
FR1076314A (fr) * | 1953-03-10 | 1954-10-26 | Perfectionnements aux dispositifs d'étanchéité entre partie fixe et partie tournante | |
US2758856A (en) * | 1953-06-09 | 1956-08-14 | Crane Packing Co | Rotary mechanical seal |
US2784016A (en) * | 1954-09-14 | 1957-03-05 | Brummer Seal Company | One-piece damper and retainer ring for annular seal |
BE543907A (US06566495-20030520-M00011.png) * | 1955-11-01 | |||
FR1157402A (fr) * | 1956-08-14 | 1958-05-29 | Perfectionnement aux dispositifs d'étanchéité entre partie tournante et partie fixe | |
GB802386A (en) * | 1956-10-12 | 1958-10-01 | Steel Co Of Wales Ltd | Improvements in or relating to sealing devices for rotating members |
US3391942A (en) * | 1965-09-17 | 1968-07-09 | Sealol | Rotary mechanical fluid seal |
US3372939A (en) * | 1965-10-22 | 1968-03-12 | Kopper Company Inc | Rotary face seal with vibration damping means |
JPS474684U (US06566495-20030520-M00011.png) * | 1971-02-06 | 1972-09-12 | ||
US3782735A (en) * | 1971-07-06 | 1974-01-01 | Crane Packing Co | Banded sealing washer |
DE2340531A1 (de) * | 1973-08-10 | 1975-02-20 | Daimler Benz Ag | Dichtelement fuer einen regenerativwaermetauscher |
JPS5349661A (en) * | 1976-10-19 | 1978-05-06 | Tsubakimoto Moorusu:Kk | Mechanical sealing of bellows type |
US4163563A (en) * | 1978-04-12 | 1979-08-07 | Sealol, Inc. | Rotary bellows seal with vibration-damping means |
-
1980
- 1980-10-29 US US06/202,344 patent/US4365816A/en not_active Expired - Lifetime
-
1981
- 1981-08-13 CA CA000383846A patent/CA1151695A/en not_active Expired
- 1981-08-25 DE DE8181200937T patent/DE3166975D1/de not_active Expired
- 1981-08-25 EP EP81200937A patent/EP0050882B1/en not_active Expired
- 1981-10-27 JP JP56170870A patent/JPS57101165A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6219629B2 (US06566495-20030520-M00011.png) | 1987-04-30 |
CA1151695A (en) | 1983-08-09 |
EP0050882B1 (en) | 1984-10-31 |
US4365816A (en) | 1982-12-28 |
EP0050882A1 (en) | 1982-05-05 |
JPS57101165A (en) | 1982-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |