DE69305007D1 - Gas-Verdichter - Google Patents

Gas-Verdichter

Info

Publication number
DE69305007D1
DE69305007D1 DE69305007T DE69305007T DE69305007D1 DE 69305007 D1 DE69305007 D1 DE 69305007D1 DE 69305007 T DE69305007 T DE 69305007T DE 69305007 T DE69305007 T DE 69305007T DE 69305007 D1 DE69305007 D1 DE 69305007D1
Authority
DE
Germany
Prior art keywords
gas compressor
compressor
gas
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
Application number
DE69305007T
Other languages
English (en)
Other versions
DE69305007T2 (de
Inventor
Robert A Bennitt
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.)
Dresser Rand Co
Original Assignee
Dresser Rand Co
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 Dresser Rand Co filed Critical Dresser Rand Co
Application granted granted Critical
Publication of DE69305007D1 publication Critical patent/DE69305007D1/de
Publication of DE69305007T2 publication Critical patent/DE69305007T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
    • 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
    • F04B25/00—Multi-stage pumps
    • F04B25/02—Multi-stage pumps of stepped piston type
    • 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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DE69305007T 1992-06-17 1993-05-14 Gas-Verdichter Expired - Fee Related DE69305007T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/899,805 US5209647A (en) 1992-06-17 1992-06-17 Straight cylinder gas compressor with a reduced diameter compression chamber

Publications (2)

Publication Number Publication Date
DE69305007D1 true DE69305007D1 (de) 1996-10-31
DE69305007T2 DE69305007T2 (de) 1997-04-03

Family

ID=25411587

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69305007T Expired - Fee Related DE69305007T2 (de) 1992-06-17 1993-05-14 Gas-Verdichter

Country Status (4)

Country Link
US (1) US5209647A (de)
EP (1) EP0576133B1 (de)
CN (1) CN1034601C (de)
DE (1) DE69305007T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100399444B1 (ko) * 1995-06-30 2004-04-29 주식회사 하이닉스반도체 에지강조형위상반전마스크및그제조방법
US5658134A (en) * 1995-07-26 1997-08-19 J-Operating Company Compressor with suction valve in piston
US5622486A (en) * 1996-07-19 1997-04-22 J-W Operating Company Radially-valve compressor with adjustable clearance
US6659730B2 (en) * 1997-11-07 2003-12-09 Westport Research Inc. High pressure pump system for supplying a cryogenic fluid from a storage tank
US5884488A (en) * 1997-11-07 1999-03-23 Westport Research Inc. High pressure fuel supply system for natural gas vehicles
US6318967B1 (en) 2000-03-01 2001-11-20 Dresser-Rand Company Gas compression kit and method with interchangeable compression cylinders
US6655935B2 (en) * 2002-01-14 2003-12-02 Dresser-Rand Company Gas compressor comprising a double acting piston, an elongate chamber, multiple inlets mounted within heads on both sides of the chamber, and one central outlet
US6817846B2 (en) * 2002-06-13 2004-11-16 Dresser-Rand Company Gas compressor and method with improved valve assemblies
DE102005034907A1 (de) * 2005-07-26 2007-02-01 Linde Ag Verdichter, insbesondere Kolbenverdichter
CN101975150A (zh) * 2010-10-26 2011-02-16 中国民航大学 双作用柱塞式除冰液泵
CN103193833B (zh) * 2013-03-28 2016-03-02 中国林业科学研究院林产化学工业研究所 生物质加压液化与定向萃取分离制备甲基糖苷和多酚产物的方法
US9822877B2 (en) 2013-09-16 2017-11-21 Ariel Corporation Lightweight compressor piston with opening
US20210079908A1 (en) 2018-04-25 2021-03-18 Dresser-Rand Company Reciprocating compressor with improved valve cylinder assembly
CN113969881B (zh) * 2021-11-25 2024-10-15 郑州铁路职业技术学院 一种无电机直动型无油活塞式空气压缩机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US213692A (en) * 1879-03-25 Improvement in force-pumps
US1488683A (en) * 1922-07-05 1924-04-01 Maximilian F Juruick Compressor
NL38892C (de) * 1935-05-09 1936-07-17
US2256926A (en) * 1939-12-04 1941-09-23 Maniscalco Pietro Fluid compressor
US2323068A (en) * 1941-03-29 1943-06-29 Maniscalco Pictro Compressor
US3694109A (en) * 1970-12-09 1972-09-26 Patrick Joseph Walls Internal combustion engine or compressor
US4111609A (en) * 1975-10-22 1978-09-05 Anton Braun Multistage gas compressor
JPH0733834B2 (ja) * 1986-12-18 1995-04-12 株式会社宇野澤組鐵工所 ロータ内蔵ハウジングの外周温度が安定化された内部分流逆流冷却多段式の三葉式真空ポンプ
US5015158A (en) * 1989-11-08 1991-05-14 Dresser-Rand Company Gas compressor
US5011383A (en) * 1990-01-02 1991-04-30 Dresser-Rand Company Valve assembly, for use in combination with a straight-cylinder, gas-compression chamber, and in combination therewith

Also Published As

Publication number Publication date
CN1034601C (zh) 1997-04-16
DE69305007T2 (de) 1997-04-03
EP0576133B1 (de) 1996-09-25
EP0576133A1 (de) 1993-12-29
US5209647A (en) 1993-05-11
CN1080027A (zh) 1993-12-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee