CN1004509B - 用于制冷压缩机活塞上的活塞环的改进 - Google Patents

用于制冷压缩机活塞上的活塞环的改进 Download PDF

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Publication number
CN1004509B
CN1004509B CN86101797.8A CN86101797A CN1004509B CN 1004509 B CN1004509 B CN 1004509B CN 86101797 A CN86101797 A CN 86101797A CN 1004509 B CN1004509 B CN 1004509B
Authority
CN
China
Prior art keywords
piston
piston ring
cylinder
tapered
ring
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
Application number
CN86101797.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN86101797A (zh
Inventor
岛山秀春
高桥秀直
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.)
Sanden Corp
Original Assignee
Sanden Corp
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 Sanden Corp filed Critical Sanden Corp
Publication of CN86101797A publication Critical patent/CN86101797A/zh
Publication of CN1004509B publication Critical patent/CN1004509B/zh
Expired legal-status Critical Current

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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
    • 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
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/28—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction of non-metals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
CN86101797.8A 1985-02-20 1986-02-20 用于制冷压缩机活塞上的活塞环的改进 Expired CN1004509B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1985021904U JPH0544550Y2 (enExample) 1985-02-20 1985-02-20
JPU21,904/85 1985-02-20

Publications (2)

Publication Number Publication Date
CN86101797A CN86101797A (zh) 1986-09-17
CN1004509B true CN1004509B (zh) 1989-06-14

Family

ID=12068088

Family Applications (1)

Application Number Title Priority Date Filing Date
CN86101797.8A Expired CN1004509B (zh) 1985-02-20 1986-02-20 用于制冷压缩机活塞上的活塞环的改进

Country Status (9)

Country Link
US (1) US4697992A (enExample)
JP (1) JPH0544550Y2 (enExample)
KR (1) KR930006370B1 (enExample)
CN (1) CN1004509B (enExample)
AU (1) AU579449B2 (enExample)
GB (1) GB2172085B (enExample)
HK (1) HK76391A (enExample)
IN (1) IN165898B (enExample)
MX (1) MX165032B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217184Y2 (enExample) * 1986-07-16 1990-05-14
JPH0310387Y2 (enExample) * 1986-09-26 1991-03-14
US4909520A (en) * 1987-04-23 1990-03-20 Gallagher Stephen F Seal
AU634731B2 (en) * 1988-12-02 1993-03-04 Sanden Corporation Piston ring having a function which is for facilitating supply of lubricating oil into an annular groove of a piston
US5282412A (en) * 1992-06-30 1994-02-01 General Motors Corporation Piston ring subassembly, angulating piston assembly and method of making same
JP3077490B2 (ja) * 1993-12-28 2000-08-14 株式会社荏原製作所 ポンプ組立体
JP3205453B2 (ja) * 1994-03-18 2001-09-04 サンデン株式会社 冷却用圧縮機
JPH10153170A (ja) * 1996-11-25 1998-06-09 Sanden Corp 斜板式圧縮機のピストン
JP3964534B2 (ja) * 1998-03-27 2007-08-22 サンデン株式会社 ピストン
JP2001336477A (ja) 2000-05-24 2001-12-07 Sanden Corp 圧縮機
US6813990B2 (en) * 2002-03-25 2004-11-09 Sanden Corporation Piston unit with a piston skirt comprising two rings jointed by joint elements at angularly-spaced positions
US8881963B2 (en) * 2007-08-31 2014-11-11 Illinois Tool Works Inc. Enhanced pneumatic tool actuation device
CN101910754B (zh) * 2007-11-12 2013-08-07 大卫·贝克 蒸汽压缩和膨胀空气调节器
US7870819B2 (en) * 2008-03-07 2011-01-18 Unipoint Electric Mfg. Co., Ltd. Piston device and manufacturing method thereof
US8387846B2 (en) * 2009-06-08 2013-03-05 Illinois Tool Works Inc Fastening tool with blind guide work contact tip
JP4964922B2 (ja) * 2009-07-24 2012-07-04 岸田精密工業株式会社 ピストンカップ及びこのピストンカップを装着した自動車のキャブレター用のプランジャーピストン
CN102678521A (zh) * 2012-05-16 2012-09-19 芜湖环球汽车配件有限公司 空气加力泵气室缸体
US20150300341A1 (en) * 2012-12-11 2015-10-22 Panasonic Intellectual Property Management Co.,Ltd Compressor
WO2014174966A1 (ja) * 2013-04-26 2014-10-30 日立オートモティブシステムズ株式会社 チューブおよび緩衝器
EP3418568A1 (de) 2017-06-19 2018-12-26 Nidec Global Appliance Germany GmbH Kolben für die antriebseinheit eines kältemittelverdichters
CN108547755B (zh) * 2018-03-23 2020-01-03 浙江吉利控股集团有限公司 一种摇摆活塞式压缩机的活塞结构
GB202001917D0 (en) * 2020-02-12 2020-03-25 Cross Mfg Company 1938 Limited Shaft mounting assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US254736A (en) * 1882-03-07 Steam-packing
US2738106A (en) * 1952-10-30 1956-03-13 Gregory C Lutz Liquid dispenser
US3359872A (en) * 1965-10-22 1967-12-26 Berry W Foster Fluid pressure seal rings
US3831952A (en) * 1967-02-17 1974-08-27 Sealfire Piston and piston rings unit for an internal combustion engine
US3727927A (en) * 1968-09-06 1973-04-17 Int Harvester Co Ring manufacture, productive of line contact seal
US3851889A (en) * 1973-02-15 1974-12-03 Questor Corp Reciprocating system and hydrodynamic piston ring therefor
US3885460A (en) * 1973-03-02 1975-05-27 Gen Motors Corp Piston ring groove for fluorocarbon seal rings
SU580393A1 (ru) * 1974-07-30 1977-11-15 Научно-исследовательский конструкторско-технологический институт тракторных и комбайновых двигателей Компрессионное поршневое кольцо дл двигател внутренного сгорани
US4479670A (en) * 1980-02-19 1984-10-30 Ranco Incorporated Water flow control valve
JPS56159644U (enExample) * 1980-04-30 1981-11-28
US4480964A (en) * 1982-02-25 1984-11-06 General Motors Corporation Refrigerant compressor lubrication system
DE3305920A1 (de) * 1982-03-12 1983-09-22 Dana Corp., 43615 Toledo, Ohio Kolbenring
US4432925A (en) * 1982-06-11 1984-02-21 Standard Oil Company, (Indiana) Composite piston ring and process
JPS60105877U (ja) * 1983-12-24 1985-07-19 サンデン株式会社 冷房用圧縮機のピストン

Also Published As

Publication number Publication date
KR860006633A (ko) 1986-09-13
GB2172085A (en) 1986-09-10
HK76391A (en) 1991-10-11
JPS61138880U (enExample) 1986-08-28
AU579449B2 (en) 1988-11-24
IN165898B (enExample) 1990-02-03
MX165032B (es) 1992-10-16
US4697992A (en) 1987-10-06
GB8604248D0 (en) 1986-03-26
JPH0544550Y2 (enExample) 1993-11-11
GB2172085B (en) 1988-03-16
CN86101797A (zh) 1986-09-17
KR930006370B1 (ko) 1993-07-14
AU5383386A (en) 1986-08-28

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SE01 Entry into force of request for substantive examination
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GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
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CX01 Expiry of patent term