JPH045833B2 - - Google Patents

Info

Publication number
JPH045833B2
JPH045833B2 JP58092243A JP9224383A JPH045833B2 JP H045833 B2 JPH045833 B2 JP H045833B2 JP 58092243 A JP58092243 A JP 58092243A JP 9224383 A JP9224383 A JP 9224383A JP H045833 B2 JPH045833 B2 JP H045833B2
Authority
JP
Japan
Prior art keywords
tip
scroll member
discharge port
sealed space
spiral wrap
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.)
Expired - Lifetime
Application number
JP58092243A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59218380A (ja
Inventor
Tetsuya Arata
Kazutaka Suefuji
Masao Shiibayashi
Takao Mizuno
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 JP58092243A priority Critical patent/JPS59218380A/ja
Publication of JPS59218380A publication Critical patent/JPS59218380A/ja
Publication of JPH045833B2 publication Critical patent/JPH045833B2/ja
Granted 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
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0253—Details concerning the base
    • F04C18/0261—Details of the ports, e.g. location, number, 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
    • F04C2250/102—Geometry of the inlet or outlet of the 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
    • F05B2250/502—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP58092243A 1983-05-27 1983-05-27 スクロ−ル圧縮機 Granted JPS59218380A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58092243A JPS59218380A (ja) 1983-05-27 1983-05-27 スクロ−ル圧縮機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58092243A JPS59218380A (ja) 1983-05-27 1983-05-27 スクロ−ル圧縮機

Publications (2)

Publication Number Publication Date
JPS59218380A JPS59218380A (ja) 1984-12-08
JPH045833B2 true JPH045833B2 (en]) 1992-02-03

Family

ID=14048987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58092243A Granted JPS59218380A (ja) 1983-05-27 1983-05-27 スクロ−ル圧縮機

Country Status (1)

Country Link
JP (1) JPS59218380A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230585A (ja) * 1984-04-27 1985-11-16 Matsushita Electric Ind Co Ltd スクロ−ル圧縮機
JPH0735791B2 (ja) * 1985-10-31 1995-04-19 三菱重工業株式会社 回転式流体機械
JPH01130083A (ja) * 1987-11-16 1989-05-23 Sanyo Electric Co Ltd スクロール圧縮機
US5242283A (en) * 1991-03-15 1993-09-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type compressor with elongated discharge port
JPH051882U (ja) * 1991-06-27 1993-01-14 株式会社豊田自動織機製作所 スクロール型圧縮機
BE1021301B1 (nl) * 2013-09-05 2015-10-26 Atlas Copco Airpower, Naamloze Vennootschap Compressorinrichting
DE102023209678A1 (de) * 2023-10-02 2025-04-03 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Scrollmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165788A (en) * 1980-05-23 1981-12-19 Hitachi Ltd Enclosed scroll compressor
JPS6047443B2 (ja) * 1980-10-27 1985-10-22 株式会社日立製作所 スクロ−ル形流体機械
JPH0122953Y2 (en]) * 1981-01-21 1989-07-12
JPS57212302A (en) * 1981-06-24 1982-12-27 Hitachi Ltd Displacement type scroll hydraulic machine

Also Published As

Publication number Publication date
JPS59218380A (ja) 1984-12-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term