TW371701B - Worm compressor - Google Patents

Worm compressor

Info

Publication number
TW371701B
TW371701B TW087111975A TW87111975A TW371701B TW 371701 B TW371701 B TW 371701B TW 087111975 A TW087111975 A TW 087111975A TW 87111975 A TW87111975 A TW 87111975A TW 371701 B TW371701 B TW 371701B
Authority
TW
Taiwan
Prior art keywords
path
worm
spray
spray path
branch
Prior art date
Application number
TW087111975A
Other languages
Chinese (zh)
Inventor
Hirosuke Shimazu
Fumiaki Sano
Kenji Yano
Koji Masumoto
Takashi Ishigaki
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of TW371701B publication Critical patent/TW371701B/en

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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/806—Pipes for fluids; Fittings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

The invention provides a worm compressor used for spraying fluid characterized in high durability of gear tooth or bearing, high efficiency and good construction; the worm compressor comprises an enclosed container having a first spray path in the spray tube (18) which go internally and externally, a second branch path of branch member (30) provides a second spray path linked with the first spray path; the branch path of the second spray path links with a worm (1) and mini-vibrating tubing (31) to form a third spray path both are mounted internally in the worm (1); the third spray path links with compressor chamber and a fourth spray path.
TW087111975A 1997-12-04 1998-07-22 Worm compressor TW371701B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9334081A JPH11166489A (en) 1997-12-04 1997-12-04 Scroll compressor

Publications (1)

Publication Number Publication Date
TW371701B true TW371701B (en) 1999-10-11

Family

ID=18273315

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087111975A TW371701B (en) 1997-12-04 1998-07-22 Worm compressor

Country Status (5)

Country Link
JP (1) JPH11166489A (en)
KR (1) KR100304483B1 (en)
CN (1) CN1097170C (en)
MY (1) MY133032A (en)
TW (1) TW371701B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6615598B1 (en) * 2002-03-26 2003-09-09 Copeland Corporation Scroll machine with liquid injection
JP2007100513A (en) * 2005-09-30 2007-04-19 Sanyo Electric Co Ltd Refrigerant compressor and refrigerant cycle device having the same
CN100441865C (en) * 2006-09-01 2008-12-10 合肥工业大学 Join pipe structure of refrigeration equipment
CN102459911B (en) 2009-06-11 2015-06-10 三菱电机株式会社 Refrigerant compressor and heat pump device
WO2018003016A1 (en) * 2016-06-28 2018-01-04 三菱電機株式会社 Scroll compressor
WO2018021058A1 (en) * 2016-07-29 2018-02-01 パナソニックＩｐマネジメント株式会社 Scroll compressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100269073B1 (en) * 1992-04-06 2000-11-01 엘 마이클 오키프 Scroll mashine
US5368446A (en) * 1993-01-22 1994-11-29 Copeland Corporation Scroll compressor having high temperature control
US5496160A (en) * 1995-07-03 1996-03-05 Tecumseh Products Company Scroll compressor having a suction check valve

Also Published As

Publication number Publication date
KR100304483B1 (en) 2002-01-17
KR19990062475A (en) 1999-07-26
JPH11166489A (en) 1999-06-22
CN1097170C (en) 2002-12-25
CN1218878A (en) 1999-06-09
MY133032A (en) 2007-10-31

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent