JPH0472076B2 - - Google Patents

Info

Publication number
JPH0472076B2
JPH0472076B2 JP61225544A JP22554486A JPH0472076B2 JP H0472076 B2 JPH0472076 B2 JP H0472076B2 JP 61225544 A JP61225544 A JP 61225544A JP 22554486 A JP22554486 A JP 22554486A JP H0472076 B2 JPH0472076 B2 JP H0472076B2
Authority
JP
Japan
Prior art keywords
fixed
scroll
base body
spiral body
suction
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
JP61225544A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6380087A (ja
Inventor
Hitoshi Ozawa
Satoshi Okada
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP61225544A priority Critical patent/JPS6380087A/ja
Publication of JPS6380087A publication Critical patent/JPS6380087A/ja
Publication of JPH0472076B2 publication Critical patent/JPH0472076B2/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP61225544A 1986-09-24 1986-09-24 スクロ−ル形流体機械 Granted JPS6380087A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61225544A JPS6380087A (ja) 1986-09-24 1986-09-24 スクロ−ル形流体機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61225544A JPS6380087A (ja) 1986-09-24 1986-09-24 スクロ−ル形流体機械

Publications (2)

Publication Number Publication Date
JPS6380087A JPS6380087A (ja) 1988-04-11
JPH0472076B2 true JPH0472076B2 (de) 1992-11-17

Family

ID=16830954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61225544A Granted JPS6380087A (ja) 1986-09-24 1986-09-24 スクロ−ル形流体機械

Country Status (1)

Country Link
JP (1) JPS6380087A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06254691A (ja) * 1993-03-08 1994-09-13 Mitsubishi Electric Corp レーザ加工機およびレーザ加工機の焦点設定方法

Also Published As

Publication number Publication date
JPS6380087A (ja) 1988-04-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees