CN103502573B - 用于旋转活塞机的密封元件及具有密封元件的旋转活塞机 - Google Patents
用于旋转活塞机的密封元件及具有密封元件的旋转活塞机 Download PDFInfo
- Publication number
- CN103502573B CN103502573B CN201280008462.7A CN201280008462A CN103502573B CN 103502573 B CN103502573 B CN 103502573B CN 201280008462 A CN201280008462 A CN 201280008462A CN 103502573 B CN103502573 B CN 103502573B
- Authority
- CN
- China
- Prior art keywords
- potted component
- seal member
- passage
- potted
- rotary piston
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B31/00—Component parts, details, or accessories not provided for in, or of interest apart from, other groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/10—Sealings for working fluids between radially and axially movable parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/003—Sealings for working fluid between radially and axially moving parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
- F04C15/0038—Shaft sealings specially adapted for rotary-piston machines or pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
- F04C27/009—Shaft sealings specially adapted for pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C9/00—Oscillating-piston machines or engines
- F01C9/002—Oscillating-piston machines or engines the piston oscillating around a fixed axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sealing Devices (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011003934.1 | 2011-02-10 | ||
DE102011003934A DE102011003934A1 (de) | 2011-02-10 | 2011-02-10 | Dichtungselement für Kreiskolbenmaschine |
PCT/EP2012/051076 WO2012107279A2 (de) | 2011-02-10 | 2012-01-25 | Dichtungselement für kreiskolbenmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103502573A CN103502573A (zh) | 2014-01-08 |
CN103502573B true CN103502573B (zh) | 2016-08-10 |
Family
ID=45529107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280008462.7A Expired - Fee Related CN103502573B (zh) | 2011-02-10 | 2012-01-25 | 用于旋转活塞机的密封元件及具有密封元件的旋转活塞机 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9074475B2 (zh) |
EP (1) | EP2673471B1 (zh) |
CN (1) | CN103502573B (zh) |
DE (1) | DE102011003934A1 (zh) |
WO (1) | WO2012107279A2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201800004699A1 (it) * | 2018-04-19 | 2019-10-19 | Guarnizione d'emergenza | |
DE102019112796A1 (de) * | 2019-05-15 | 2020-11-19 | HR Flurfördergeräte GmbH | Kreiskolbenmaschine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1476784A (en) * | 1920-01-02 | 1923-12-11 | Weed Differential Rotary Motor | Rotary internal-combustion engine |
US1944875A (en) * | 1926-02-26 | 1934-01-30 | Bullington Motors | Sealing means for annular cylinder engines |
GB591781A (en) * | 1943-08-05 | 1947-08-28 | Richard Lee Snyder | Improvements in or relating to rotary internal combustion engines |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1328410A (en) * | 1915-09-07 | 1920-01-20 | Howard L Weed | Rotary engine |
US2997318A (en) * | 1957-08-01 | 1961-08-22 | Parker Hannifin Corp | Sealing rings for rods and shafts |
US3825272A (en) * | 1971-05-19 | 1974-07-23 | Townsend Engineering Co | Face seal for food processing equipment |
US3829106A (en) * | 1972-12-04 | 1974-08-13 | Crane Packing Co | High pressure lip seal |
JPS564061U (zh) * | 1979-06-22 | 1981-01-14 | ||
US4560174A (en) * | 1983-12-02 | 1985-12-24 | Berco S.P.A. | Multi lip seal |
JPH01169669U (zh) * | 1988-05-23 | 1989-11-30 | ||
BR9007710A (pt) * | 1989-10-04 | 1992-07-21 | Archimedes Associates Inc | Maquina de pistao rotativo |
DE4333047C1 (de) * | 1993-09-29 | 1994-10-27 | Freudenberg Carl Fa | Dichtungsanordnung |
US6290235B1 (en) * | 1997-07-02 | 2001-09-18 | Parker-Hannifin Corporation | Sealing system for a reciprocating shaft |
US6737165B1 (en) * | 1998-08-06 | 2004-05-18 | Omlidon Technologies Llc | Melt-processible poly(tetrafluoroethylene) |
US20060145426A1 (en) * | 2004-12-30 | 2006-07-06 | Schroeder Gary W | Rotary seal |
US8029714B2 (en) * | 2005-09-12 | 2011-10-04 | Federal-Mogul World Wide, Inc. | Radial seal and method of making |
DE102007001021B4 (de) | 2007-01-02 | 2010-11-18 | Heinz Raubacher | Kreiskolbenmaschine |
JP5507273B2 (ja) * | 2010-01-26 | 2014-05-28 | Nok株式会社 | 密封装置およびこれを用いるポンプ装置 |
-
2011
- 2011-02-10 DE DE102011003934A patent/DE102011003934A1/de not_active Withdrawn
-
2012
- 2012-01-25 CN CN201280008462.7A patent/CN103502573B/zh not_active Expired - Fee Related
- 2012-01-25 WO PCT/EP2012/051076 patent/WO2012107279A2/de active Application Filing
- 2012-01-25 EP EP12700992.6A patent/EP2673471B1/de not_active Not-in-force
-
2013
- 2013-08-07 US US13/961,333 patent/US9074475B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1476784A (en) * | 1920-01-02 | 1923-12-11 | Weed Differential Rotary Motor | Rotary internal-combustion engine |
US1944875A (en) * | 1926-02-26 | 1934-01-30 | Bullington Motors | Sealing means for annular cylinder engines |
GB591781A (en) * | 1943-08-05 | 1947-08-28 | Richard Lee Snyder | Improvements in or relating to rotary internal combustion engines |
Also Published As
Publication number | Publication date |
---|---|
WO2012107279A3 (de) | 2013-07-25 |
DE102011003934A1 (de) | 2012-08-16 |
WO2012107279A2 (de) | 2012-08-16 |
EP2673471A2 (de) | 2013-12-18 |
US9074475B2 (en) | 2015-07-07 |
CN103502573A (zh) | 2014-01-08 |
EP2673471B1 (de) | 2020-09-02 |
US20130319222A1 (en) | 2013-12-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6386814B2 (ja) | シールリング | |
US9103445B2 (en) | Rotary seal with truncated wave form | |
CN102918307B (zh) | 密封环 | |
JP6483989B2 (ja) | シールリング | |
CN103502573B (zh) | 用于旋转活塞机的密封元件及具有密封元件的旋转活塞机 | |
KR20200070389A (ko) | 밀봉 링 | |
US20240263703A1 (en) | Seal Ring | |
JP6798776B2 (ja) | シールリング | |
JP6597840B2 (ja) | 軸及び密封構造 | |
WO2014160867A1 (en) | Matrix split rotary seal | |
US20140175755A1 (en) | Shaft seal ring with anti-rotation features | |
KR101367693B1 (ko) | 씰 구조물 및 이를 포함하는 로터리 액추에이터 | |
KR101900394B1 (ko) | 밀봉 링 | |
JP2010084802A (ja) | ロータリーシール | |
US20170159823A1 (en) | Elastic contact seal | |
CN108730521A (zh) | 密封组件 | |
KR102609391B1 (ko) | 대상물 밀봉 장치 | |
JP6783273B2 (ja) | シールリング | |
JP2020106134A (ja) | シールリング | |
JP6839148B2 (ja) | シールリング | |
JP7550344B1 (ja) | シールリング | |
KR20200032643A (ko) | 스위블 조인트 | |
JP2019078287A (ja) | シールリング | |
RU57407U1 (ru) | Вращающееся уплотнение с улучшенной смазкой и смывом загрязнений | |
JP2007247698A (ja) | バックアップリング |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: RAUBACHER HEINZ Free format text: FORMER OWNER: DICHTUNGSTECHNIK MBH SOC GES Effective date: 20140521 Free format text: FORMER OWNER: RAUBACHER HEINZ Effective date: 20140521 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140521 Address after: German vaihingen Applicant after: Glycolylurea thatch labor Bach Address before: German Pavilion Applicant before: Dichtungstechnik Mbh Soc Ges Applicant before: Glycolylurea thatch labor Bach |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20210125 |