IT8822742A0 - Compressore a coclea. - Google Patents

Compressore a coclea.

Info

Publication number
IT8822742A0
IT8822742A0 IT8822742A IT2274288A IT8822742A0 IT 8822742 A0 IT8822742 A0 IT 8822742A0 IT 8822742 A IT8822742 A IT 8822742A IT 2274288 A IT2274288 A IT 2274288A IT 8822742 A0 IT8822742 A0 IT 8822742A0
Authority
IT
Italy
Prior art keywords
screw compressor
compressor
screw
Prior art date
Application number
IT8822742A
Other languages
English (en)
Other versions
IT1227611B (it
Inventor
Etemad Shahrokh
Yannascoli Donald
Hatzikazakis Michael
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of IT8822742A0 publication Critical patent/IT8822742A0/it
Application granted granted Critical
Publication of IT1227611B publication Critical patent/IT1227611B/it

Links

Classifications

    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/023—Lubricant distribution through a hollow driving shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
IT8822742A 1987-11-27 1988-11-25 Compressore a coclea. IT1227611B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/125,974 US4795322A (en) 1987-11-27 1987-11-27 Scroll compressor with oil thrust force on orbiting scroll

Publications (2)

Publication Number Publication Date
IT8822742A0 true IT8822742A0 (it) 1988-11-25
IT1227611B IT1227611B (it) 1991-04-22

Family

ID=22422350

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822742A IT1227611B (it) 1987-11-27 1988-11-25 Compressore a coclea.

Country Status (2)

Country Link
US (1) US4795322A (it)
IT (1) IT1227611B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867657A (en) * 1988-06-29 1989-09-19 American Standard Inc. Scroll compressor with axially balanced shaft
WO1996035056A1 (en) * 1995-05-02 1996-11-07 Lg Electronics Inc. Axial sealing apparatus for scroll type compressor
US6015277A (en) * 1997-11-13 2000-01-18 Tecumseh Products Company Fabrication method for semiconductor substrate
US6280154B1 (en) 2000-02-02 2001-08-28 Copeland Corporation Scroll compressor
JP5948562B2 (ja) * 2011-12-21 2016-07-06 パナソニックＩｐマネジメント株式会社 スクロール圧縮機
EP2626563B1 (de) * 2012-02-10 2020-06-03 Sulzer Management AG Pumpe, sowie eine rezikulationseinrichtung für eine pumpe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5776292A (en) * 1980-10-31 1982-05-13 Hitachi Ltd Scroll fluid machine
JPS59110884A (ja) * 1982-12-17 1984-06-26 Hitachi Ltd スクロ−ル圧縮機
JPS601395A (ja) * 1983-06-17 1985-01-07 Hitachi Ltd スクロール圧縮機
JPS61205386A (ja) * 1985-03-08 1986-09-11 Hitachi Ltd 密閉形スクロ−ル圧縮機

Also Published As

Publication number Publication date
IT1227611B (it) 1991-04-22
US4795322A (en) 1989-01-03

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951031