ATE60403T1 - DISPLACEMENT MACHINE FOR COMPRESSIBLE MEDIA. - Google Patents

DISPLACEMENT MACHINE FOR COMPRESSIBLE MEDIA.

Info

Publication number
ATE60403T1
ATE60403T1 AT87117525T AT87117525T ATE60403T1 AT E60403 T1 ATE60403 T1 AT E60403T1 AT 87117525 T AT87117525 T AT 87117525T AT 87117525 T AT87117525 T AT 87117525T AT E60403 T1 ATE60403 T1 AT E60403T1
Authority
AT
Austria
Prior art keywords
displacement
compressible media
displacement machine
conveying chamber
designed
Prior art date
Application number
AT87117525T
Other languages
German (de)
Inventor
Roland Kolb
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of ATE60403T1 publication Critical patent/ATE60403T1/en

Links

Classifications

    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Supercharger (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Lubricants (AREA)

Abstract

In a displacement machine for compressible media, having at least one conveying chamber which is arranged in a fixed housing and is designed in the manner of a spirally running slot, displacement bodies are assigned to the conveying chamber, engaging therein. The said displacement bodies, in the form of spirally designed strips (3', 3''), are held on a disc-shaped rotor which can be driven eccentrically with respect to the housing. The displacement body (3', 3'') is reinforced on the inlet-side end in an angle region between 0 DEG and preferably 90 DEG in its radial extent. <IMAGE>
AT87117525T 1986-12-24 1987-11-27 DISPLACEMENT MACHINE FOR COMPRESSIBLE MEDIA. ATE60403T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5175/86A CH672351A5 (en) 1986-12-24 1986-12-24
EP87117525A EP0275415B1 (en) 1986-12-24 1987-11-27 Displacement machine for compressible media

Publications (1)

Publication Number Publication Date
ATE60403T1 true ATE60403T1 (en) 1991-02-15

Family

ID=4289164

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87117525T ATE60403T1 (en) 1986-12-24 1987-11-27 DISPLACEMENT MACHINE FOR COMPRESSIBLE MEDIA.

Country Status (5)

Country Link
EP (1) EP0275415B1 (en)
JP (1) JPS63189679A (en)
AT (1) ATE60403T1 (en)
CH (1) CH672351A5 (en)
DE (1) DE3767699D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH678969A5 (en) * 1989-04-08 1991-11-29 Aginfor Ag
FR2736999B1 (en) * 1995-07-17 1997-08-22 Centre Nat Rech Scient CRYOGENIC TO SPIRAL RELAXATION MACHINE
US5987894A (en) * 1996-07-16 1999-11-23 Commissariat A L'energie Atomique Temperature lowering apparatus using cryogenic expansion with the aid of spirals
JP6235857B2 (en) * 2013-10-18 2017-11-22 株式会社Ｓｏｋｅｎ Scroll compressor
KR102487906B1 (en) 2016-04-26 2023-01-12 엘지전자 주식회사 Scroll compressor
KR102489482B1 (en) 2016-04-26 2023-01-17 엘지전자 주식회사 Scroll compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324168A (en) * 1940-01-26 1943-07-13 Montelius Carl Oscar Josef Rotary compressor or motor
FR2153129B2 (en) * 1971-06-01 1974-01-04 Vulliez Paul
JPS6079189A (en) * 1983-10-05 1985-05-04 Hitachi Ltd scroll fluid machine
JPS60252102A (en) * 1984-05-30 1985-12-12 Hitachi Ltd Scroll fluid machine
DE3535309A1 (en) * 1984-10-12 1986-04-24 Volkswagen AG, 3180 Wolfsburg Displacement machine for compressible media

Also Published As

Publication number Publication date
JPS63189679A (en) 1988-08-05
CH672351A5 (en) 1989-11-15
EP0275415B1 (en) 1991-01-23
EP0275415A1 (en) 1988-07-27
DE3767699D1 (en) 1991-02-28

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee