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AU8926682A - Scroll pump - Google Patents

Scroll pump

Info

Publication number
AU8926682A
AU8926682A AU89266/82A AU8926682A AU8926682A AU 8926682 A AU8926682 A AU 8926682A AU 89266/82 A AU89266/82 A AU 89266/82A AU 8926682 A AU8926682 A AU 8926682A AU 8926682 A AU8926682 A AU 8926682A
Authority
AU
Australia
Prior art keywords
scroll pump
scroll
pump
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
AU89266/82A
Other versions
AU552290B2 (en
Inventor
Masaharu Hiraga
Yuii Yoshii
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.)
Sanden Corp
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Priority to AU89266/82A priority Critical patent/AU552290B2/en
Publication of AU8926682A publication Critical patent/AU8926682A/en
Application granted granted Critical
Publication of AU552290B2 publication Critical patent/AU552290B2/en
Anticipated expiration legal-status Critical
Expired 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
    • 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
    • F04C2240/807—Balance weight, counterweight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
AU89266/82A 1982-10-11 1982-10-11 Scroll pump Expired AU552290B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU89266/82A AU552290B2 (en) 1982-10-11 1982-10-11 Scroll pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU89266/82A AU552290B2 (en) 1982-10-11 1982-10-11 Scroll pump

Publications (2)

Publication Number Publication Date
AU8926682A true AU8926682A (en) 1984-04-19
AU552290B2 AU552290B2 (en) 1986-05-29

Family

ID=3763525

Family Applications (1)

Application Number Title Priority Date Filing Date
AU89266/82A Expired AU552290B2 (en) 1982-10-11 1982-10-11 Scroll pump

Country Status (1)

Country Link
AU (1) AU552290B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008522A1 (en) * 1988-03-11 1989-09-21 Bishop Arthur E Method of machining scroll components

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU605031B2 (en) * 1988-03-11 1991-01-03 Arthur Ernest Bishop Method of machining scroll components

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008522A1 (en) * 1988-03-11 1989-09-21 Bishop Arthur E Method of machining scroll components

Also Published As

Publication number Publication date
AU552290B2 (en) 1986-05-29

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired