CA1279620C - High compression scroll element for scroll-type machines - Google Patents

High compression scroll element for scroll-type machines

Info

Publication number
CA1279620C
CA1279620C CA000447180A CA447180A CA1279620C CA 1279620 C CA1279620 C CA 1279620C CA 000447180 A CA000447180 A CA 000447180A CA 447180 A CA447180 A CA 447180A CA 1279620 C CA1279620 C CA 1279620C
Authority
CA
Canada
Prior art keywords
fluid displacement
displacement apparatus
axis
wrap
fluid
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
CA000447180A
Other languages
English (en)
French (fr)
Inventor
Russell William Griffith
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.)
Copeland LP
Original Assignee
Copeland Corp LLC
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 Copeland Corp LLC filed Critical Copeland Corp LLC
Application granted granted Critical
Publication of CA1279620C publication Critical patent/CA1279620C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C18/0215—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
CA000447180A 1983-07-25 1984-02-10 High compression scroll element for scroll-type machines Expired - Lifetime CA1279620C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51677083A 1983-07-25 1983-07-25
US516,770 1983-07-25

Publications (1)

Publication Number Publication Date
CA1279620C true CA1279620C (en) 1991-01-29

Family

ID=24057021

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000447180A Expired - Lifetime CA1279620C (en) 1983-07-25 1984-02-10 High compression scroll element for scroll-type machines

Country Status (13)

Country Link
JP (1) JPS6027796A (pt)
KR (1) KR850001380A (pt)
AU (1) AU567905B2 (pt)
BR (1) BR8400669A (pt)
CA (1) CA1279620C (pt)
DE (1) DE3401589A1 (pt)
ES (1) ES8502218A1 (pt)
FR (1) FR2549908B1 (pt)
GB (1) GB2143904B (pt)
IN (1) IN162154B (pt)
IT (1) IT1173071B (pt)
MX (1) MX157147A (pt)
SG (1) SG71287G (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968583A (ja) * 1982-10-09 1984-04-18 Sanden Corp スクロ−ル型流体装置
AU592756B2 (en) * 1984-06-18 1990-01-25 Mitsubishi Jukogyo Kabushiki Kaisha Scroll type fluid machine and method for forming scroll members used therein
DE3521253A1 (de) * 1985-06-13 1986-12-18 Bock GmbH & Co Kältemaschinenfabrik, 7440 Nürtingen Spiralverdichter
US5388973A (en) * 1994-06-06 1995-02-14 Tecumseh Products Company Variable scroll tip hardness
JPH0932755A (ja) * 1995-07-13 1997-02-04 Mitsubishi Heavy Ind Ltd スクロール型流体機械
JP2002213372A (ja) * 2001-01-16 2002-07-31 Mitsubishi Heavy Ind Ltd スクロール型圧縮機
JP4709402B2 (ja) * 2001-01-31 2011-06-22 三菱重工業株式会社 スクロール圧縮機
EP2229864B1 (en) 2001-10-03 2013-01-23 Kao Corporation Cleaning device
EP1992783B8 (en) * 2006-02-23 2014-02-26 Panasonic Corporation Scroll expander and refrigeration cycle apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037320B2 (ja) * 1981-10-12 1985-08-26 サンデン株式会社 スクロ−ル型圧縮機

Also Published As

Publication number Publication date
ES528768A0 (es) 1984-12-16
ES8502218A1 (es) 1984-12-16
IT8419225A0 (it) 1984-01-18
FR2549908A1 (fr) 1985-02-01
DE3401589A1 (de) 1985-02-14
BR8400669A (pt) 1985-06-11
FR2549908B1 (fr) 1986-05-23
AU567905B2 (en) 1987-12-10
GB2143904A (en) 1985-02-20
GB8400728D0 (en) 1984-02-15
MX157147A (es) 1988-10-28
IT1173071B (it) 1987-06-18
JPS6027796A (ja) 1985-02-12
GB2143904B (en) 1987-03-04
SG71287G (en) 1988-04-15
IN162154B (pt) 1988-04-09
AU2309184A (en) 1985-01-31
KR850001380A (ko) 1985-03-18

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Legal Events

Date Code Title Description
MKEX Expiry