EP0276623A3 - Compresseurs rotatifs - Google Patents

Compresseurs rotatifs Download PDF

Info

Publication number
EP0276623A3
EP0276623A3 EP87630230A EP87630230A EP0276623A3 EP 0276623 A3 EP0276623 A3 EP 0276623A3 EP 87630230 A EP87630230 A EP 87630230A EP 87630230 A EP87630230 A EP 87630230A EP 0276623 A3 EP0276623 A3 EP 0276623A3
Authority
EP
European Patent Office
Prior art keywords
rotary compressors
crankshaft
piston
surrounding
power source
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Withdrawn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
EP87630230A
Other languages
German (de)
English (en)
Other versions
EP0276623A2 (fr
Inventor
Mark Kushnir
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.)
ICE CRYOGENIC ENGINEERING LTD.
Original Assignee
ICE CRYOGENIC ENGINEERING 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
Priority claimed from IL81414A external-priority patent/IL81414A0/xx
Priority claimed from IL82318A external-priority patent/IL82318A0/xx
Application filed by ICE CRYOGENIC ENGINEERING Ltd filed Critical ICE CRYOGENIC ENGINEERING Ltd
Publication of EP0276623A2 publication Critical patent/EP0276623A2/fr
Publication of EP0276623A3 publication Critical patent/EP0276623A3/fr
Withdrawn legal-status Critical Current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
    • F04B39/047—Sealing between piston and carter being provided by a bellow
EP87630230A 1987-01-28 1987-11-05 Compresseurs rotatifs Withdrawn EP0276623A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IL81414 1987-01-28
IL81414A IL81414A0 (en) 1987-01-28 1987-01-28 Rotary compressor
IL82318 1987-04-23
IL82318A IL82318A0 (en) 1987-04-23 1987-04-23 Rotary compressors

Publications (2)

Publication Number Publication Date
EP0276623A2 EP0276623A2 (fr) 1988-08-03
EP0276623A3 true EP0276623A3 (fr) 1989-02-15

Family

ID=26321642

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87630230A Withdrawn EP0276623A3 (fr) 1987-01-28 1987-11-05 Compresseurs rotatifs

Country Status (2)

Country Link
EP (1) EP0276623A3 (fr)
JP (1) JPS6445979A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL86201A0 (en) * 1988-04-27 1988-11-15 Ice Cryogenic Engineering Ltd Rotary compressors
FR2635830B1 (fr) * 1988-08-23 1993-10-22 Commissariat A Energie Atomique Machine volumetrique de type pompe ou compresseur depourvue de lubrification
DE19633170A1 (de) 1996-08-17 1998-02-19 Teves Gmbh Alfred Eelektromotor-/Pumpenaggregat
US8632322B2 (en) 2006-01-30 2014-01-21 Ingersoll-Rand Company Plunger pump with atmospheric bellows

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR703152A (fr) * 1929-12-30 1931-04-25 Compresseur
GB656498A (en) * 1948-10-05 1951-08-22 Jean Lavigne Fluid compressors
FR994679A (fr) * 1949-09-05 1951-11-21 Compresseur perfectionné
FR1046551A (fr) * 1940-10-18 1953-12-08 Perfectionnements aux compresseurs
US2791372A (en) * 1945-04-26 1957-05-07 Anthony A Abbatiello Pump
FR1570963A (fr) * 1967-07-07 1969-06-13

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR703152A (fr) * 1929-12-30 1931-04-25 Compresseur
FR1046551A (fr) * 1940-10-18 1953-12-08 Perfectionnements aux compresseurs
US2791372A (en) * 1945-04-26 1957-05-07 Anthony A Abbatiello Pump
GB656498A (en) * 1948-10-05 1951-08-22 Jean Lavigne Fluid compressors
FR994679A (fr) * 1949-09-05 1951-11-21 Compresseur perfectionné
FR1570963A (fr) * 1967-07-07 1969-06-13

Also Published As

Publication number Publication date
JPS6445979A (en) 1989-02-20
EP0276623A2 (fr) 1988-08-03

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Inventor name: KUSHNIR MARK