IT8419225A0 - Snail type machine. - Google Patents

Snail type machine.

Info

Publication number
IT8419225A0
IT8419225A0 IT8419225A IT1922584A IT8419225A0 IT 8419225 A0 IT8419225 A0 IT 8419225A0 IT 8419225 A IT8419225 A IT 8419225A IT 1922584 A IT1922584 A IT 1922584A IT 8419225 A0 IT8419225 A0 IT 8419225A0
Authority
IT
Italy
Prior art keywords
type machine
snail type
snail
machine
type
Prior art date
Application number
IT8419225A
Other languages
Italian (it)
Other versions
IT1173071B (en
Inventor
Russell William Griffith
Original Assignee
Copeland 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 Copeland Corp filed Critical Copeland Corp
Publication of IT8419225A0 publication Critical patent/IT8419225A0/en
Application granted granted Critical
Publication of IT1173071B publication Critical patent/IT1173071B/en

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)
IT19225/84A 1983-07-25 1984-01-18 SPIRAL TYPE MACHINE IT1173071B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51677083A 1983-07-25 1983-07-25

Publications (2)

Publication Number Publication Date
IT8419225A0 true IT8419225A0 (en) 1984-01-18
IT1173071B IT1173071B (en) 1987-06-18

Family

ID=24057021

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19225/84A IT1173071B (en) 1983-07-25 1984-01-18 SPIRAL TYPE MACHINE

Country Status (13)

Country Link
JP (1) JPS6027796A (en)
KR (1) KR850001380A (en)
AU (1) AU567905B2 (en)
BR (1) BR8400669A (en)
CA (1) CA1279620C (en)
DE (1) DE3401589A1 (en)
ES (1) ES528768A0 (en)
FR (1) FR2549908B1 (en)
GB (1) GB2143904B (en)
IN (1) IN162154B (en)
IT (1) IT1173071B (en)
MX (1) MX157147A (en)
SG (1) SG71287G (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968583A (en) * 1982-10-09 1984-04-18 Sanden Corp Scroll type fluid device
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 (en) * 1985-06-13 1986-12-18 Bock GmbH & Co Kältemaschinenfabrik, 7440 Nürtingen Spiral compressor
US5388973A (en) * 1994-06-06 1995-02-14 Tecumseh Products Company Variable scroll tip hardness
JPH0932755A (en) * 1995-07-13 1997-02-04 Mitsubishi Heavy Ind Ltd Scroll-type fluid machine
JP2002213372A (en) * 2001-01-16 2002-07-31 Mitsubishi Heavy Ind Ltd Scroll type compressor
JP4709402B2 (en) * 2001-01-31 2011-06-22 三菱重工業株式会社 Scroll compressor
WO2003030704A1 (en) 2001-10-03 2003-04-17 Kao Corporation Cleaning implement
CN101389828B (en) * 2006-02-23 2011-05-11 松下电器产业株式会社 Scroll expansion machine and refrigeration cycle apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037320B2 (en) * 1981-10-12 1985-08-26 サンデン株式会社 Scroll compressor

Also Published As

Publication number Publication date
JPS6027796A (en) 1985-02-12
GB2143904B (en) 1987-03-04
CA1279620C (en) 1991-01-29
MX157147A (en) 1988-10-28
ES8502218A1 (en) 1984-12-16
IT1173071B (en) 1987-06-18
SG71287G (en) 1988-04-15
ES528768A0 (en) 1984-12-16
FR2549908A1 (en) 1985-02-01
AU567905B2 (en) 1987-12-10
FR2549908B1 (en) 1986-05-23
BR8400669A (en) 1985-06-11
GB2143904A (en) 1985-02-20
KR850001380A (en) 1985-03-18
IN162154B (en) 1988-04-09
AU2309184A (en) 1985-01-31
GB8400728D0 (en) 1984-02-15
DE3401589A1 (en) 1985-02-14

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