JPS57137601A - Scroll type fluidic machine - Google Patents

Scroll type fluidic machine

Info

Publication number
JPS57137601A
JPS57137601A JP2158081A JP2158081A JPS57137601A JP S57137601 A JPS57137601 A JP S57137601A JP 2158081 A JP2158081 A JP 2158081A JP 2158081 A JP2158081 A JP 2158081A JP S57137601 A JPS57137601 A JP S57137601A
Authority
JP
Japan
Prior art keywords
scroll
turning
suction
external
groove
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.)
Granted
Application number
JP2158081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6315442B2 (enrdf_load_stackoverflow
Inventor
Naoki Maeda
Kenji Tojo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2158081A priority Critical patent/JPS57137601A/ja
Publication of JPS57137601A publication Critical patent/JPS57137601A/ja
Publication of JPS6315442B2 publication Critical patent/JPS6315442B2/ja
Granted legal-status Critical Current

Links

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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines 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
    • F01C1/0207—Rotary-piston machines or engines 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
    • F01C1/0246—Details concerning the involute wraps or their base, e.g. geometry
    • 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/50—Inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP2158081A 1981-02-18 1981-02-18 Scroll type fluidic machine Granted JPS57137601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2158081A JPS57137601A (en) 1981-02-18 1981-02-18 Scroll type fluidic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2158081A JPS57137601A (en) 1981-02-18 1981-02-18 Scroll type fluidic machine

Publications (2)

Publication Number Publication Date
JPS57137601A true JPS57137601A (en) 1982-08-25
JPS6315442B2 JPS6315442B2 (enrdf_load_stackoverflow) 1988-04-05

Family

ID=12058970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2158081A Granted JPS57137601A (en) 1981-02-18 1981-02-18 Scroll type fluidic machine

Country Status (1)

Country Link
JP (1) JPS57137601A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979085A (ja) * 1982-10-27 1984-05-08 Hitachi Ltd スクロ−ル流体機械
DE4305044A1 (en) * 1992-02-21 1993-08-26 Toyoda Automatic Loom Works Worm compressor with stationary worm element - which has spiral guide wall chamber with cooling medium intake, and movable worm
KR100431079B1 (ko) * 2001-10-31 2004-05-12 라필찬 스크롤 유량계

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979085A (ja) * 1982-10-27 1984-05-08 Hitachi Ltd スクロ−ル流体機械
DE4305044A1 (en) * 1992-02-21 1993-08-26 Toyoda Automatic Loom Works Worm compressor with stationary worm element - which has spiral guide wall chamber with cooling medium intake, and movable worm
US5395223A (en) * 1992-02-21 1995-03-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type compressor having communication passage means with lubricating arrangement associated therewith
KR100431079B1 (ko) * 2001-10-31 2004-05-12 라필찬 스크롤 유량계

Also Published As

Publication number Publication date
JPS6315442B2 (enrdf_load_stackoverflow) 1988-04-05

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term