JP4219374B2 - メカニカルシール - Google Patents
メカニカルシール Download PDFInfo
- Publication number
- JP4219374B2 JP4219374B2 JP2006131310A JP2006131310A JP4219374B2 JP 4219374 B2 JP4219374 B2 JP 4219374B2 JP 2006131310 A JP2006131310 A JP 2006131310A JP 2006131310 A JP2006131310 A JP 2006131310A JP 4219374 B2 JP4219374 B2 JP 4219374B2
- Authority
- JP
- Japan
- Prior art keywords
- seal member
- seal
- case
- attached
- case member
- 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 - Fee Related
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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3464—Mounting of the seal
- F16J15/348—Pre-assembled seals, e.g. cartridge seals
-
- 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
-
- 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
Description
2…第二ケース部材
3…第一シール部材
4…ウェーブスプリング
5…第二シール部材
6…伝達部材
WP3…回転軸
Claims (2)
- 回転可能に支持される回転軸(WP3)に取り付けられて回転軸(WP3)とともに回転する第一ケース部材(1)と、
回転軸(WP3)を支持している部材(WP5)に取り付けられて第一ケース部材(1)との間に空間を形成する第二ケース部材(2)と、
第一ケース部材(1)に取り付けられる第一シール部材(3)と、
第二ケース部材(2)に取り付けられる付勢部材(4)と、
第一シール部材(3)と同心で配置されて付勢部材(4)により回転軸(WP3)の軸方向に付勢されて第一シール部材(3)に押しつけられる第二シール部材(5)と、
付勢部材(4)の付勢力を第二シール部材(5)に伝達する伝達部材(6)とを備えてなり、
付勢部材(4)が、第一シール部材(3)と第二シール部材(5)との合計の厚みの範囲内となる第一シール部材(3)及び第二シール部材(5)の外側における位置に第二シール部材(5)と同心で配置され、第二シール部材(5)が、第一シール部材(3)と密接する端部とは背向する端部側から付勢されるメカニカルシール。 - 付勢部材が、ウェーブスプリング(4)である請求項1記載のメカニカルシール。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006131310A JP4219374B2 (ja) | 2006-05-10 | 2006-05-10 | メカニカルシール |
KR1020060132259A KR100836498B1 (ko) | 2006-05-10 | 2006-12-22 | 메카니칼 씰 |
EP07106422A EP1855035A1 (en) | 2006-05-10 | 2007-04-18 | Mechanical Seal |
US11/790,600 US20080036154A1 (en) | 2006-05-10 | 2007-04-26 | Mechanical seal |
TW096115577A TW200801375A (en) | 2006-05-10 | 2007-05-02 | Mechanical Seal |
RU2007117303/06A RU2007117303A (ru) | 2006-05-10 | 2007-05-08 | Механическое уплотнение |
CNA2007101032334A CN101070909A (zh) | 2006-05-10 | 2007-05-10 | 机械密封 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006131310A JP4219374B2 (ja) | 2006-05-10 | 2006-05-10 | メカニカルシール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007303328A JP2007303328A (ja) | 2007-11-22 |
JP4219374B2 true JP4219374B2 (ja) | 2009-02-04 |
Family
ID=38345438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006131310A Expired - Fee Related JP4219374B2 (ja) | 2006-05-10 | 2006-05-10 | メカニカルシール |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080036154A1 (ja) |
EP (1) | EP1855035A1 (ja) |
JP (1) | JP4219374B2 (ja) |
KR (1) | KR100836498B1 (ja) |
CN (1) | CN101070909A (ja) |
RU (1) | RU2007117303A (ja) |
TW (1) | TW200801375A (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR075862A1 (es) | 2009-03-16 | 2011-05-04 | Vulco Sa | Sello mecanico ajustable |
JP5087607B2 (ja) * | 2009-12-18 | 2012-12-05 | 日立オートモティブシステムズ株式会社 | 自動車用ウォータポンプ及び軸受構造 |
CN101858342A (zh) * | 2010-05-20 | 2010-10-13 | 株洲湘火炬汽车密封有限责任公司 | 一种全过盈波形弹簧水封 |
DE102011005108A1 (de) * | 2011-03-04 | 2012-09-06 | Mahle International Gmbh | Gleitringdichtung |
CN103256391B (zh) * | 2013-06-01 | 2017-02-22 | 四川日机密封件股份有限公司 | 自适应密封型式的机械密封装置 |
EP2859950A1 (en) * | 2013-10-11 | 2015-04-15 | Sandvik Intellectual Property AB | Sealing ring for gyratory crusher |
ITUB20153475A1 (it) * | 2015-09-08 | 2017-03-08 | Umbra Meccanotecnica | Tenuta meccanica |
US11739844B2 (en) | 2016-09-14 | 2023-08-29 | Eagle Industry Co., Ltd. | Mechanical seal |
WO2019163726A1 (ja) * | 2018-02-21 | 2019-08-29 | イーグル工業株式会社 | メカニカルシール |
KR20210001549U (ko) | 2019-12-30 | 2021-07-08 | 주식회사 한국가스기술공사 | 초저온 펌프용 메카니컬 씰 테스트장치 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2115346A (en) * | 1935-08-31 | 1938-04-26 | Gen Motors Corp | Seal for refrigerating apparatus |
US2220814A (en) * | 1937-11-08 | 1940-11-05 | Gen Refrigeration Corp | Sealing device for rotating shafts |
US2404690A (en) * | 1944-04-17 | 1946-07-23 | Thompson Prod Inc | Shaft seal |
US2445207A (en) * | 1944-11-27 | 1948-07-13 | Caserta Michele | Shaft seal |
US2717790A (en) * | 1953-02-25 | 1955-09-13 | Garlock Packing Co | Sealing devices |
US2984506A (en) * | 1957-07-02 | 1961-05-16 | Remi J Gits Jr | Boot seal |
US3161414A (en) * | 1961-05-10 | 1964-12-15 | Flexibox Ltd | Mechanical seals for use with relatively rotating members |
US3319968A (en) * | 1965-04-01 | 1967-05-16 | Continental Illinois Nat Bank | Reverse pressure cartridge-type face seal |
US3515393A (en) * | 1966-10-11 | 1970-06-02 | Pioneer Oilsealing & Moulding | Face seals |
DE7016069U (de) * | 1970-04-29 | 1970-12-23 | Goetzewerke | Oelabdichtvorrichtung |
US3887200A (en) * | 1973-08-27 | 1975-06-03 | Caterpillar Tractor Co | Rotary seal assembly |
GB2080446B (en) * | 1980-07-17 | 1984-08-15 | Fenner Co Ltd J H | Annular fluid seals |
US4403778A (en) * | 1982-05-27 | 1983-09-13 | Sundstrand Corporation | Face seal assembly and method of use |
US4415167A (en) * | 1982-12-13 | 1983-11-15 | Gits Norbert W | Assembled multi-component seal |
US4502698A (en) * | 1984-07-20 | 1985-03-05 | P And C Engineering And Development | Rotary face seal with flexible annular boot |
JPS6228568A (ja) * | 1985-07-31 | 1987-02-06 | Honda Motor Co Ltd | 水ポンプのメカニカル・シ−ル |
US4917389A (en) | 1988-10-31 | 1990-04-17 | General Motors Corporation | Water pump face seal assembly |
DE3927589C2 (de) * | 1989-08-22 | 1994-09-29 | Kaco Gmbh Co | Dichtungseinheit |
US4997191A (en) * | 1989-10-17 | 1991-03-05 | Gits Bros. Mfg. Co. | Adjustable shaft seal and method of adjustment |
US5375852A (en) * | 1991-04-08 | 1994-12-27 | Chicago-Allis Manufacturing Corporation | Rotating seal body for face type seal |
DE19637813C2 (de) * | 1996-09-17 | 2001-12-06 | Freudenberg Carl Fa | Gleitringdichtung |
DE19637814A1 (de) * | 1996-09-17 | 1998-04-02 | Freudenberg Carl Fa | Gleitringdichtung |
JPH1144365A (ja) | 1997-07-29 | 1999-02-16 | Eagle Ind Co Ltd | メカニカルシール |
JPH11315935A (ja) | 1998-04-30 | 1999-11-16 | Eagle Ind Co Ltd | メカニカルシール |
JP2000074226A (ja) | 1998-08-27 | 2000-03-14 | Eagle Ind Co Ltd | メカニカルシール |
DE19846153C1 (de) * | 1998-10-07 | 2000-04-20 | Freudenberg Carl Fa | Gleitringdichtung |
KR20030086572A (ko) * | 2000-08-21 | 2003-11-10 | 존 크레인 인코포레이티드 | 기구식 면 밀봉체 |
US6398223B1 (en) * | 2000-08-21 | 2002-06-04 | John Crane Inc. | Mechanical face seal |
US6805357B2 (en) * | 2001-05-18 | 2004-10-19 | Freudenberg-Nok Gp | Bellows face seal assembly |
JP4481690B2 (ja) * | 2004-03-19 | 2010-06-16 | イーグル工業株式会社 | メカニカルシール装置 |
-
2006
- 2006-05-10 JP JP2006131310A patent/JP4219374B2/ja not_active Expired - Fee Related
- 2006-12-22 KR KR1020060132259A patent/KR100836498B1/ko not_active IP Right Cessation
-
2007
- 2007-04-18 EP EP07106422A patent/EP1855035A1/en not_active Withdrawn
- 2007-04-26 US US11/790,600 patent/US20080036154A1/en not_active Abandoned
- 2007-05-02 TW TW096115577A patent/TW200801375A/zh unknown
- 2007-05-08 RU RU2007117303/06A patent/RU2007117303A/ru not_active Application Discontinuation
- 2007-05-10 CN CNA2007101032334A patent/CN101070909A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20080036154A1 (en) | 2008-02-14 |
CN101070909A (zh) | 2007-11-14 |
KR20070109788A (ko) | 2007-11-15 |
KR100836498B1 (ko) | 2008-06-09 |
RU2007117303A (ru) | 2008-11-20 |
TW200801375A (en) | 2008-01-01 |
EP1855035A1 (en) | 2007-11-14 |
JP2007303328A (ja) | 2007-11-22 |
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