JPH0579455B2 - - Google Patents

Info

Publication number
JPH0579455B2
JPH0579455B2 JP7637085A JP7637085A JPH0579455B2 JP H0579455 B2 JPH0579455 B2 JP H0579455B2 JP 7637085 A JP7637085 A JP 7637085A JP 7637085 A JP7637085 A JP 7637085A JP H0579455 B2 JPH0579455 B2 JP H0579455B2
Authority
JP
Japan
Prior art keywords
plate surface
orbiting scroll
finishing
laps
mirror plate
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
JP7637085A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61236442A (ja
Inventor
Kazumi Aiba
Toshikazu Niwa
Mitsuo Ikeda
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 JP7637085A priority Critical patent/JPS61236442A/ja
Publication of JPS61236442A publication Critical patent/JPS61236442A/ja
Publication of JPH0579455B2 publication Critical patent/JPH0579455B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
JP7637085A 1985-04-12 1985-04-12 旋回スクロ−ル鏡板面の仕上加工方法およびその装置 Granted JPS61236442A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7637085A JPS61236442A (ja) 1985-04-12 1985-04-12 旋回スクロ−ル鏡板面の仕上加工方法およびその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7637085A JPS61236442A (ja) 1985-04-12 1985-04-12 旋回スクロ−ル鏡板面の仕上加工方法およびその装置

Publications (2)

Publication Number Publication Date
JPS61236442A JPS61236442A (ja) 1986-10-21
JPH0579455B2 true JPH0579455B2 (fr) 1993-11-02

Family

ID=13603457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7637085A Granted JPS61236442A (ja) 1985-04-12 1985-04-12 旋回スクロ−ル鏡板面の仕上加工方法およびその装置

Country Status (1)

Country Link
JP (1) JPS61236442A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008240739A (ja) * 1994-07-13 2008-10-09 Hitachi Ltd スクロール加工方法およびその装置
CN103753108A (zh) * 2013-12-20 2014-04-30 柳州正菱集团有限公司 一种前刹车调整臂铸件外轮廓粗基准加工方法
CN103737247A (zh) * 2013-12-20 2014-04-23 柳州正菱集团有限公司 一种前刹车调整臂铸件左右两个端面的精扩铣方法
JP7413040B2 (ja) * 2018-02-21 2024-01-15 三菱重工サーマルシステムズ株式会社 スクロール流体機械及びその設計方法

Also Published As

Publication number Publication date
JPS61236442A (ja) 1986-10-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term