JP2004183655A - 潤滑装置 - Google Patents
潤滑装置 Download PDFInfo
- Publication number
- JP2004183655A JP2004183655A JP2003401017A JP2003401017A JP2004183655A JP 2004183655 A JP2004183655 A JP 2004183655A JP 2003401017 A JP2003401017 A JP 2003401017A JP 2003401017 A JP2003401017 A JP 2003401017A JP 2004183655 A JP2004183655 A JP 2004183655A
- Authority
- JP
- Japan
- Prior art keywords
- lip seal
- crankshaft
- compressor
- lubricant
- seal
- 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.)
- Pending
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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Sealing Of Bearings (AREA)
Abstract
【解決手段】 クランク軸(18)で使用される潤滑剤を用いて、摩耗面を有するクランク軸のリップシール(38)を潤滑する装置である。この潤滑装置は、圧縮機ハウジング部(32)を含み、リップシール(38)は、クランク軸(18)と、リップシール(38)の面に潤滑剤を充分に提供する圧縮機ハウジング部(32)の構造体と、に接触するように圧縮機ハウジング部(12)内に固定されている。好適実施例では、上記構造体は、リップシール(38)と接触した状態に潤滑剤を保つためのリザーバを有するボア(40)を含む。
【選択図】 図2
Description
18…クランク軸
29,33…端面シール
31…軸封機構
32…グランドプレート
35…グランドプレートガスケット
36…Oリング
38…リップシール
40…ディスク状の空間
44…本体
Claims (5)
- クランク軸で使用された潤滑剤を用いて、摩耗面を有するクランク軸リップシールを潤滑する潤滑装置であって、
前記リップシールが、前記クランク軸と接触するように内部に固定されている圧縮機ハウジング部と、
前記リップシールの面を潤滑するために前記圧縮機ハウジング部に設けられた潤滑手段と、を有することを特徴とする潤滑装置。 - 前記潤滑手段は、前記リップシールと接触した状態に潤滑剤を保つためのリザーバを有するボアを含むことを特徴とする請求項1記載の潤滑装置。
- 前記リザーバ内の潤滑剤の量を調節する調節手段をさらに含むことを特徴とする請求項2記載の潤滑装置。
- 前記調節手段は、前記リザーバから潤滑剤を導く通路を含むことを特徴とする請求項3記載の潤滑装置。
- 前記通路は、前記リップシールの摩耗面と接触する最適な高さに潤滑剤を保つように、前記リザーバに対して所定の角度および高さに設けられていることを特徴とする請求項4記載の潤滑装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/307,688 US20080169157A1 (en) | 2002-12-02 | 2002-12-02 | Lip seal lubrication reservoir and method of level control |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2004183655A true JP2004183655A (ja) | 2004-07-02 |
Family
ID=32312203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003401017A Pending JP2004183655A (ja) | 2002-12-02 | 2003-12-01 | 潤滑装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080169157A1 (ja) |
EP (1) | EP1426618B1 (ja) |
JP (1) | JP2004183655A (ja) |
KR (1) | KR100561138B1 (ja) |
CN (1) | CN100422562C (ja) |
DE (1) | DE60331718D1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102410176A (zh) * | 2010-08-31 | 2012-04-11 | 诺沃皮尼奥内有限公司 | 往复式压缩机曲轴转接器和方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004002836B4 (de) * | 2004-01-20 | 2007-01-11 | Kone Corp. | Einrichtung zur Abdichtung von Rolltreppen- oder Rollsteigantrieben |
CN105026761B (zh) * | 2012-12-31 | 2017-06-06 | 冷王公司 | 用于延长开放式驱动的压缩机的轴封的使用寿命的装置和方法 |
US10718375B2 (en) | 2016-05-16 | 2020-07-21 | Roller Bearing Company Of America, Inc. | Bearing system with self-lubrication features, seals, grooves and slots for maintenance-free operation |
US11473626B2 (en) | 2016-05-16 | 2022-10-18 | Roller Bearing Company Of America, Inc. | Bearing system with self-lubrication features, seals, grooves and slots for maintenance-free operation |
EP3511568B1 (en) * | 2018-01-10 | 2022-03-23 | Robert Bosch GmbH | Shaft seal arrangement and radial piston machine |
EP3891395A1 (en) * | 2018-12-07 | 2021-10-13 | Officine Mario Dorin S.p.A | Compressor |
CN114704455B (zh) * | 2022-04-02 | 2023-06-16 | 泗洪亿成机械制造有限公司 | 空气压缩机曲轴箱箱体 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3838942A (en) * | 1971-07-30 | 1974-10-01 | Mitchell J Co | Refrigeration compressor |
US3945765A (en) * | 1974-04-15 | 1976-03-23 | Sankyo Electric Co., Ltd. | Refrigerant compressor |
JPS51105608A (ja) * | 1975-03-13 | 1976-09-18 | Sentoraru Jidosha Kogyo Kk | |
US4095921A (en) * | 1976-10-14 | 1978-06-20 | Sankyo Electric Co., Ltd. | Multi-cylinder compressor having spaced arrays of cylinders |
US4290345A (en) * | 1978-03-17 | 1981-09-22 | Sankyo Electric Company Limited | Refrigerant compressors |
US4236878A (en) * | 1978-09-29 | 1980-12-02 | Sankyo Electric Company Limited | Lubrication system for compressor unit |
JPS636470Y2 (ja) * | 1980-08-04 | 1988-02-23 | ||
US4491331A (en) * | 1981-12-23 | 1985-01-01 | Hughes Tool Company | Grooved mechanical face seal |
US4538975A (en) * | 1983-08-16 | 1985-09-03 | Sanden Corporation | Scroll type compressor with lubricating system |
US4755115A (en) * | 1984-11-21 | 1988-07-05 | Atsugi Motor Parts Company, Limited | Shaft seal assembly for compressor |
JPH05215090A (ja) * | 1992-02-05 | 1993-08-24 | Daikin Ind Ltd | 横型開放圧縮機 |
US5899460A (en) * | 1995-09-22 | 1999-05-04 | Rexnord Corporation | Refrigeration compressor seal |
US5692756A (en) * | 1995-09-22 | 1997-12-02 | Rexnord Corporation | Refrigeration compressor and compressor seal |
JPH09324776A (ja) * | 1996-06-07 | 1997-12-16 | Seiko Seiki Co Ltd | 気体圧縮機 |
ES2187848T3 (es) * | 1998-04-11 | 2003-06-16 | Bornemann J H Gmbh | Maquina que conduce fluidos. |
JP2002188566A (ja) * | 2000-10-10 | 2002-07-05 | Toyota Industries Corp | 圧縮機における冷却構造 |
DE10149010A1 (de) * | 2001-10-04 | 2003-04-30 | Volkswagen Ag | Taumelscheibenkompressor |
-
2002
- 2002-12-02 US US10/307,688 patent/US20080169157A1/en not_active Abandoned
-
2003
- 2003-11-18 KR KR1020030081308A patent/KR100561138B1/ko not_active IP Right Cessation
- 2003-11-25 DE DE60331718T patent/DE60331718D1/de not_active Expired - Lifetime
- 2003-11-25 EP EP03257418A patent/EP1426618B1/en not_active Expired - Fee Related
- 2003-12-01 JP JP2003401017A patent/JP2004183655A/ja active Pending
- 2003-12-02 CN CNB2003101187816A patent/CN100422562C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102410176A (zh) * | 2010-08-31 | 2012-04-11 | 诺沃皮尼奥内有限公司 | 往复式压缩机曲轴转接器和方法 |
CN102410176B (zh) * | 2010-08-31 | 2016-01-20 | 诺沃皮尼奥内有限公司 | 往复式压缩机曲轴转接器和方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1514135A (zh) | 2004-07-21 |
US20080169157A1 (en) | 2008-07-17 |
CN100422562C (zh) | 2008-10-01 |
DE60331718D1 (de) | 2010-04-29 |
EP1426618B1 (en) | 2010-03-17 |
EP1426618A3 (en) | 2006-01-04 |
KR100561138B1 (ko) | 2006-03-15 |
EP1426618A2 (en) | 2004-06-09 |
KR20040048301A (ko) | 2004-06-07 |
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A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050819 |
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