DE4007252A1 - Dichtungsanordnung fuer einen kompressorkolben - Google Patents

Dichtungsanordnung fuer einen kompressorkolben

Info

Publication number
DE4007252A1
DE4007252A1 DE4007252A DE4007252A DE4007252A1 DE 4007252 A1 DE4007252 A1 DE 4007252A1 DE 4007252 A DE4007252 A DE 4007252A DE 4007252 A DE4007252 A DE 4007252A DE 4007252 A1 DE4007252 A1 DE 4007252A1
Authority
DE
Germany
Prior art keywords
sealing ring
sealing
annular groove
piston
cylindrical
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.)
Withdrawn
Application number
DE4007252A
Other languages
German (de)
English (en)
Inventor
Katsunori Kawai
Hayato Ikeda
Naoya Yokomachi
Kazuhiro Tanikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Industries Corp
Original Assignee
Toyoda Jidoshokki Seisakusho KK
Toyoda Automatic Loom Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyoda Jidoshokki Seisakusho KK, Toyoda Automatic Loom Works Ltd filed Critical Toyoda Jidoshokki Seisakusho KK
Publication of DE4007252A1 publication Critical patent/DE4007252A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F04B39/042—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod sealing being provided on the piston
    • 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
    • F16J15/56—Other sealings for reciprocating rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE4007252A 1989-03-09 1990-03-08 Dichtungsanordnung fuer einen kompressorkolben Withdrawn DE4007252A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989026977U JPH02118177U (US07714131-20100511-C00024.png) 1989-03-09 1989-03-09

Publications (1)

Publication Number Publication Date
DE4007252A1 true DE4007252A1 (de) 1990-09-20

Family

ID=12208219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4007252A Withdrawn DE4007252A1 (de) 1989-03-09 1990-03-08 Dichtungsanordnung fuer einen kompressorkolben

Country Status (3)

Country Link
US (1) US5050892A (US07714131-20100511-C00024.png)
JP (1) JPH02118177U (US07714131-20100511-C00024.png)
DE (1) DE4007252A1 (US07714131-20100511-C00024.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016749A1 (en) * 1991-03-21 1992-10-01 Wabco Automotive U.K. Limited Reciprocating vacuum pumps
DE19639798C5 (de) * 1996-09-27 2013-11-28 Trelleborg Sealing Solutions Germany Gmbh Einzel-Abstreiferanordnung

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137461C2 (de) * 1991-11-14 1994-06-16 Freudenberg Carl Fa Dichtungsanordnung für einen Separator
ZA923129B (en) * 1992-04-29 1993-10-29 Ingersoll Rand Co Rockdrill seal
US5695199A (en) * 1994-03-14 1997-12-09 Rao; V. Durga Nageswar Piston sealing assembly
US5450782A (en) * 1994-08-03 1995-09-19 Westinghouse Air Brake Company Vibration desensitizing piston wear ring for railroad car control valve
US5810129A (en) * 1995-10-19 1998-09-22 Kayaba Kogyo Kabushiki Kaisha Rotary damper
JP3511761B2 (ja) * 1995-10-20 2004-03-29 豊和工業株式会社 ロッドレスシリンダ
US6602060B2 (en) * 1998-12-11 2003-08-05 Ovation Products Corporation Compressor employing piston-ring check valves
JP4683749B2 (ja) * 2001-03-16 2011-05-18 カヤバ工業株式会社 ピストン部構造
US7370866B2 (en) * 2004-01-15 2008-05-13 Macrotech Polyseal, Inc. Sleeve element having a biasable end region, apparatus including same, and method of use
WO2005114835A2 (en) 2004-05-21 2005-12-01 Lund Morten A Air compression apparatus and method of use
US8267672B2 (en) * 2005-02-17 2012-09-18 Kellar Franz W High pressure pump
US7661935B2 (en) * 2005-02-17 2010-02-16 Kinemax Pump Systems Llc High pressure pump
US20060220326A1 (en) * 2005-03-30 2006-10-05 Andrew Corporation Multilobe gasket and sealing groove
DE102006010674A1 (de) * 2005-09-14 2007-03-15 Continental Teves Ag & Co. Ohg Kolbenpumpe
FR2908171B1 (fr) * 2006-11-02 2009-01-09 Bosch Gmbh Robert Frein a disque
US8186976B2 (en) 2006-11-08 2012-05-29 Us Airflow Combination compressor and vacuum pump apparatus and method of use
US8657588B2 (en) * 2006-11-08 2014-02-25 Us Airflow Compression apparatus
US7870819B2 (en) * 2008-03-07 2011-01-18 Unipoint Electric Mfg. Co., Ltd. Piston device and manufacturing method thereof
MD20100007A2 (ro) * 2010-01-18 2011-06-30 Ион РАССОХИН Procedeu de schimbare a dimensiunilor standard ale pieselor motorului cu ardere internă
JP5760265B2 (ja) * 2011-05-25 2015-08-05 株式会社アドヴィックス 環状シール部材
US20130213341A1 (en) * 2012-02-16 2013-08-22 Teoman Uzkan Engine having piston with l-shaped timing ring
CN102536743B (zh) * 2012-03-12 2014-07-30 江苏锡压石化装备有限公司 一种工业用立式往复压缩机双向密封结构
US9644742B2 (en) * 2013-03-15 2017-05-09 Fisher Controls International Llc Two-stage seal for a valve
WO2016108275A1 (ja) * 2014-12-29 2016-07-07 株式会社ヴァレオジャパン 斜板式圧縮機及び空調機器並びにピストン
US9970549B2 (en) * 2015-01-20 2018-05-15 United Technologies Corporation Radial coverage piston ring groove arrangement
CN108779861B (zh) * 2016-03-21 2020-10-20 圣戈班性能塑料L+S有限公司 非对称密封环
EP3805616A4 (en) * 2018-05-30 2022-03-02 NOK Corporation SEALING RING AND SEALING STRUCTURE
CA3220755A1 (en) * 2022-11-23 2024-05-23 Pratt & Whitney Canada Corp. Split piston ring seal for a rotating assembly and method of sealing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1722958U (de) * 1956-02-17 1956-05-24 Goetzewerke Kolbenring.
DE2449582A1 (de) * 1973-12-20 1975-07-03 Igor Iwanowitsch Nowikow Kolbenverdichterstufe
DE2432003A1 (de) * 1974-07-03 1976-01-22 Praedifa Praezions Dichtungsfa Dichtring

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR494123A (fr) * 1918-07-27 1919-08-30 Louis Mutti Segment obturateur pour pistons de moteurs à explosion
FR888513A (fr) * 1942-11-23 1943-12-15 étanchement des joints spécialement contre les grandes différences de pression et de chaleur
US2658808A (en) * 1950-06-23 1953-11-10 Aeroquip Corp Sealing structure
US2844423A (en) * 1956-02-22 1958-07-22 Rand Goetze Corp Flange type piston ring
US2983529A (en) * 1958-04-10 1961-05-09 Link Belt Co Bearing seals
JPS4313420Y1 (US07714131-20100511-C00024.png) * 1967-08-24 1968-06-07
US3814445A (en) * 1972-02-10 1974-06-04 Zurik Corp De Seal assembly
FR2238052B1 (US07714131-20100511-C00024.png) * 1973-06-26 1978-12-01 Geffroy Robert
CH612256A5 (US07714131-20100511-C00024.png) * 1977-06-27 1979-07-13 Occident Ets
JPS6032359Y2 (ja) * 1979-01-23 1985-09-27 川崎重工業株式会社 ２サイクル内燃機関のガスシ−ル機構
US4351227A (en) * 1980-05-20 1982-09-28 General Motors Corporation Multicylinder swash plate compressor piston ring arrangement
GB8321051D0 (en) * 1983-08-04 1983-09-07 Ae Plc Piston rings
JPS6339432Y2 (US07714131-20100511-C00024.png) * 1984-08-29 1988-10-17
DE3613880C1 (de) * 1986-04-24 1987-07-02 Busak & Luyken Gmbh & Co Dichtungsanordnung
US4877257A (en) * 1987-08-19 1989-10-31 Ide Russell D Piston ring
DE3731158A1 (de) * 1987-09-17 1989-03-30 Festo Kg Kolben-zylinder-aggregat

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1722958U (de) * 1956-02-17 1956-05-24 Goetzewerke Kolbenring.
DE2449582A1 (de) * 1973-12-20 1975-07-03 Igor Iwanowitsch Nowikow Kolbenverdichterstufe
DE2432003A1 (de) * 1974-07-03 1976-01-22 Praedifa Praezions Dichtungsfa Dichtring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016749A1 (en) * 1991-03-21 1992-10-01 Wabco Automotive U.K. Limited Reciprocating vacuum pumps
US5360324A (en) * 1991-03-21 1994-11-01 Wabco Automotive (Uk) Limited Reciprocating vacuum pumps
DE19639798C5 (de) * 1996-09-27 2013-11-28 Trelleborg Sealing Solutions Germany Gmbh Einzel-Abstreiferanordnung

Also Published As

Publication number Publication date
JPH02118177U (US07714131-20100511-C00024.png) 1990-09-21
US5050892A (en) 1991-09-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal