EP0825331A1 - Machine à spirales de déplacement de fluide - Google Patents

Machine à spirales de déplacement de fluide Download PDF

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Publication number
EP0825331A1
EP0825331A1 EP97306186A EP97306186A EP0825331A1 EP 0825331 A1 EP0825331 A1 EP 0825331A1 EP 97306186 A EP97306186 A EP 97306186A EP 97306186 A EP97306186 A EP 97306186A EP 0825331 A1 EP0825331 A1 EP 0825331A1
Authority
EP
European Patent Office
Prior art keywords
scroll
bearing
machine according
machine
drive shaft
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Withdrawn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
EP97306186A
Other languages
German (de)
English (en)
Inventor
Steven R. Wolverton
Terry L. Kietzman
Anthony W. Joy
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll 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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of EP0825331A1 publication Critical patent/EP0825331A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/102—Adjustment of the interstices between moving and fixed parts of the machine by means other than fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/602—Gap; Clearance
EP97306186A 1996-08-16 1997-08-14 Machine à spirales de déplacement de fluide Withdrawn EP0825331A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70061896A 1996-08-16 1996-08-16
US700618 1996-08-16

Publications (1)

Publication Number Publication Date
EP0825331A1 true EP0825331A1 (fr) 1998-02-25

Family

ID=24814232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97306186A Withdrawn EP0825331A1 (fr) 1996-08-16 1997-08-14 Machine à spirales de déplacement de fluide

Country Status (1)

Country Link
EP (1) EP0825331A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100328A1 (de) * 1990-01-11 1991-07-18 Toyoda Automatic Loom Works Spiralverdichter mit einer verbesserten lageranordnung fuer eine antriebswelle
US5391065A (en) * 1993-10-26 1995-02-21 Ingersoll-Rand Company Parallel adjustment assembly for a scroll compressor
WO1995021329A1 (fr) * 1994-02-01 1995-08-10 Charles Grenci Pompe a vide a volute, sans huile, amelioree
WO1995027143A1 (fr) * 1994-04-05 1995-10-12 Puritan-Bennett Corporation Compresseur a helices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100328A1 (de) * 1990-01-11 1991-07-18 Toyoda Automatic Loom Works Spiralverdichter mit einer verbesserten lageranordnung fuer eine antriebswelle
US5391065A (en) * 1993-10-26 1995-02-21 Ingersoll-Rand Company Parallel adjustment assembly for a scroll compressor
WO1995021329A1 (fr) * 1994-02-01 1995-08-10 Charles Grenci Pompe a vide a volute, sans huile, amelioree
WO1995027143A1 (fr) * 1994-04-05 1995-10-12 Puritan-Bennett Corporation Compresseur a helices

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