KR19990077509A - 하우징의밀폐구조 - Google Patents
하우징의밀폐구조 Download PDFInfo
- Publication number
- KR19990077509A KR19990077509A KR1019990006717A KR19990006717A KR19990077509A KR 19990077509 A KR19990077509 A KR 19990077509A KR 1019990006717 A KR1019990006717 A KR 1019990006717A KR 19990006717 A KR19990006717 A KR 19990006717A KR 19990077509 A KR19990077509 A KR 19990077509A
- Authority
- KR
- South Korea
- Prior art keywords
- protrusion
- sealing
- storage chamber
- annular
- housing
- 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.)
- 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
- F16J15/32—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
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
-
- 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
- F16J15/3268—Mounting of sealing rings
- F16J15/3276—Mounting of sealing rings with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
Description
Claims (4)
- 하우징에 형성된 수납실과, 그 수납실 내에 압입되는 밀폐수단으로 구성되는 하우징의 밀폐구조에 있어서,상기 밀폐수단에는 상기 수납실로 압입 완료시에 그 수납실의 내벽에 대하여 가압 접촉하는 탄성 변형 가능한 밀폐 돌기부와, 상기 밀폐 돌기부의 압입 방향 전측 또는 후측에 위치하는 탄성 변형 가능한 결합 돌기부를 설치하고, 그 결합 돌기부의 돌출량을 상기 밀폐 돌기부의 돌출량과 동일 또는 그 이하로 설정하고,상기 수납실의 내벽에는 상기 밀폐수단의 압입 완료 후에 상기 결합 돌기부와 결합 가능한 빠짐 방지 결합부를 형성한 것을 특징으로 하는 하우징의 밀폐 구조.
- 제1항에 있어서, 상기 밀폐수단의 결합 돌기부의 돌출량은 상기 밀폐 돌기부의 돌출량으로부터 가압 접촉시에 있어서의 체결 공차를 제거할 수 있는 상기 밀폐 돌기부의 가압 접촉시 돌출량보다도 크게 되도록 설정되어 있는 것을 특징으로 하는 하우징의 밀폐 구조.
- 제1항에 있어서, 상기 밀폐 수단의 상기 수납실로 압입 도중에 있어서의 상기 결합 돌기부의 일시 수축 여유가 상기 밀폐 돌기부의 가압 접촉시에 있어서의 체결 공차와 동일하게 되도록, 상기 결합 돌기부의 돌출량 및 상기 결합 돌기부를 구성하는 소재의 탄성이 정해져 있는 것을 특징으로 하는 하우징의 밀폐 구조.
- 제1항 내지 제3항 중의 어느 한 항에 있어서, 상기 밀폐 수단은 고강성 보형재를 구비하고 있고, 이 보형재는 밀폐 수단의 압입 완료시에 있어서, 상기 보형재와 상기 수납실의 내벽 사이에 상기 밀폐 돌기부를 끼워넣을 수 있도록 배치되어 있는 것을 특징으로 하는 하우징의 밀폐 구조.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10050844A JPH11248005A (ja) | 1998-03-03 | 1998-03-03 | ハウジングのシール構造 |
| JP98-50844 | 1998-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990077509A true KR19990077509A (ko) | 1999-10-25 |
| KR100308462B1 KR100308462B1 (ko) | 2001-09-26 |
Family
ID=12870052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990006717A Expired - Fee Related KR100308462B1 (ko) | 1998-03-03 | 1999-03-02 | 하우징의 밀폐구조 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0940609A3 (ko) |
| JP (1) | JPH11248005A (ko) |
| KR (1) | KR100308462B1 (ko) |
| CN (1) | CN1105252C (ko) |
| BR (1) | BR9900465A (ko) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6186507B1 (en) | 1997-09-25 | 2001-02-13 | Michael R. Oldenburg | Retrofittable severe duty seal for a shaft |
| US20020011710A1 (en) | 1997-09-25 | 2002-01-31 | Oldenburg Michael R. | Retrofittable severe duty seal for a shaft |
| DE10025997A1 (de) * | 2000-05-25 | 2001-12-06 | Bosch Gmbh Robert | Piezoaktor |
| US6692007B2 (en) | 2001-10-31 | 2004-02-17 | Transcom, Inc. | Seal for a shaft |
| DE102005024006B4 (de) | 2005-05-25 | 2015-09-03 | Ab Skf | Kompressordichtung |
| DE102006026812B4 (de) * | 2006-06-09 | 2016-04-07 | Ab Skf | Dichtung für einen Kompressor |
| JP2008025600A (ja) * | 2006-07-18 | 2008-02-07 | Jtekt Corp | 軸受用密封装置 |
| JP3137481U (ja) * | 2007-09-14 | 2007-11-22 | イーグル工業株式会社 | リップタイプシールの装着構造 |
| JP2009074431A (ja) * | 2007-09-20 | 2009-04-09 | Toyota Industries Corp | 圧縮機 |
| JP2011033081A (ja) * | 2009-07-30 | 2011-02-17 | Mitsubishi Heavy Ind Ltd | リップシール装置およびそれを用いた流体機械 |
| DE102010001345B4 (de) * | 2010-01-28 | 2013-09-19 | Trelleborg Sealing Solutions Germany Gmbh | Drehdurchführung |
| JP5550419B2 (ja) | 2010-03-31 | 2014-07-16 | 三菱重工業株式会社 | 圧縮機 |
| CN101818809A (zh) * | 2010-04-27 | 2010-09-01 | 常州朗博汽车零部件有限公司 | 空调压缩机旋转轴双唇密封圈 |
| DE102013100043B4 (de) | 2013-01-04 | 2024-08-08 | VAG GmbH | Absperrarmatur |
| JP7011483B2 (ja) * | 2018-02-14 | 2022-01-26 | 株式会社Ijtt | カップリング装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4026563A (en) * | 1976-03-23 | 1977-05-31 | Garlock Inc | Oil seal with locking bead and O. D. sealing rib |
| JPS5879169U (ja) | 1981-11-21 | 1983-05-28 | 三菱重工業株式会社 | オイルシ−ルの取付構造 |
| DE4018215C2 (de) * | 1990-06-07 | 1994-07-21 | Goetze Ag | Wellenabdichtung |
| US5329898A (en) * | 1993-05-05 | 1994-07-19 | Freudenerg-Nok General Partnership | Shaft seal and bore assembly |
-
1998
- 1998-03-03 JP JP10050844A patent/JPH11248005A/ja active Pending
-
1999
- 1999-02-26 BR BR9900465-8A patent/BR9900465A/pt active Search and Examination
- 1999-03-02 EP EP99104196A patent/EP0940609A3/en not_active Withdrawn
- 1999-03-02 KR KR1019990006717A patent/KR100308462B1/ko not_active Expired - Fee Related
- 1999-03-02 CN CN99102565A patent/CN1105252C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1227898A (zh) | 1999-09-08 |
| KR100308462B1 (ko) | 2001-09-26 |
| EP0940609A2 (en) | 1999-09-08 |
| CN1105252C (zh) | 2003-04-09 |
| BR9900465A (pt) | 2000-03-08 |
| EP0940609A3 (en) | 2000-07-19 |
| JPH11248005A (ja) | 1999-09-14 |
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