DE68900469D1 - Verdichter mit rotierender kurbelwelle. - Google Patents

Verdichter mit rotierender kurbelwelle.

Info

Publication number
DE68900469D1
DE68900469D1 DE8989630083T DE68900469T DE68900469D1 DE 68900469 D1 DE68900469 D1 DE 68900469D1 DE 8989630083 T DE8989630083 T DE 8989630083T DE 68900469 T DE68900469 T DE 68900469T DE 68900469 D1 DE68900469 D1 DE 68900469D1
Authority
DE
Germany
Prior art keywords
compressor
crankshaft
working volume
rotating crankshaft
piston
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
DE8989630083T
Other languages
English (en)
Inventor
Mark Kushnir
Ran Yaron
Shlomo Novotny
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.)
Digital Equipment Corp
Original Assignee
Digital Equipment 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 Digital Equipment Corp filed Critical Digital Equipment Corp
Application granted granted Critical
Publication of DE68900469D1 publication Critical patent/DE68900469D1/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
    • 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
    • F04B39/047—Sealing between piston and carter being provided by a bellow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Supercharger (AREA)
  • Sorption Type Refrigeration Machines (AREA)
DE8989630083T 1988-04-27 1989-04-27 Verdichter mit rotierender kurbelwelle. Expired - Fee Related DE68900469D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL86201A IL86201A0 (en) 1988-04-27 1988-04-27 Rotary compressors

Publications (1)

Publication Number Publication Date
DE68900469D1 true DE68900469D1 (de) 1992-01-09

Family

ID=11058782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989630083T Expired - Fee Related DE68900469D1 (de) 1988-04-27 1989-04-27 Verdichter mit rotierender kurbelwelle.

Country Status (6)

Country Link
US (1) US5046929A (de)
EP (1) EP0340150B1 (de)
JP (1) JP2585424B2 (de)
AT (1) ATE69860T1 (de)
DE (1) DE68900469D1 (de)
IL (1) IL86201A0 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994020992A1 (en) * 1993-03-04 1994-09-15 American Superconductor Corporation Magnetostrictive superconducting actuator
US5993170A (en) * 1998-04-09 1999-11-30 Applied Materials, Inc. Apparatus and method for compressing high purity gas
CN1208545C (zh) * 2001-07-24 2005-06-29 三洋电机株式会社 史特林冷冻机
DE102004050844B4 (de) * 2004-10-18 2009-05-07 Danfoss Compressors Gmbh Kolbenverdichter-Zylinderanordnung, insbesondere für hermetisch gekapselte Kältemittelverdichter
US20090214361A1 (en) * 2005-03-17 2009-08-27 Traian Voicu Oil-less compressor with seal-dust protection
CN106150980B (zh) * 2016-08-18 2018-10-23 南京恒达压缩机有限公司 一种空气压缩机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR965073A (de) * 1950-09-01
US1670799A (en) * 1923-02-26 1928-05-22 Stanton D Dornbirer Leakproof compressor
US1661661A (en) * 1927-05-09 1928-03-06 Thomas C Whitehead Compressor
FR703152A (fr) * 1929-12-30 1931-04-25 Compresseur
DE1089501B (de) * 1952-11-07 1960-09-22 Maschf Augsburg Nuernberg Ag Gekuehlter, im Zylinder mit Spiel laufender Kolben eines mit Kreuzkopf-fuehrung versehenen Kolbenkompressors
FR2052125A5 (de) * 1969-07-18 1971-04-09 Commissariat Energie Atomique
US3640082A (en) * 1970-06-08 1972-02-08 Hughes Aircraft Co Cryogenic refrigerator cycle
US4556369A (en) * 1982-08-13 1985-12-03 Anton Braun Bellows seal
EP0276623A3 (de) * 1987-01-28 1989-02-15 Ice Cryogenic Engineering Ltd. Rotationsverdichter

Also Published As

Publication number Publication date
JPH0230991A (ja) 1990-02-01
JP2585424B2 (ja) 1997-02-26
EP0340150B1 (de) 1991-11-27
IL86201A0 (en) 1988-11-15
EP0340150A1 (de) 1989-11-02
US5046929A (en) 1991-09-10
ATE69860T1 (de) 1991-12-15

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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