FR2541367B1 - Anneau d'etancheite pour machine volumetrique a vis et pignon - Google Patents

Anneau d'etancheite pour machine volumetrique a vis et pignon

Info

Publication number
FR2541367B1
FR2541367B1 FR8200499A FR8200499A FR2541367B1 FR 2541367 B1 FR2541367 B1 FR 2541367B1 FR 8200499 A FR8200499 A FR 8200499A FR 8200499 A FR8200499 A FR 8200499A FR 2541367 B1 FR2541367 B1 FR 2541367B1
Authority
FR
France
Prior art keywords
pinion
screws
sealing ring
volumetric machine
volumetric
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
Application number
FR8200499A
Other languages
English (en)
Other versions
FR2541367A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8200499A priority Critical patent/FR2541367B1/fr
Priority to US06/457,215 priority patent/US4475877A/en
Priority to GB08300595A priority patent/GB2113307B/en
Priority to IT47545/83A priority patent/IT1167107B/it
Priority to JP58003582A priority patent/JPS58124001A/ja
Priority to DE19833301140 priority patent/DE3301140A1/de
Publication of FR2541367A1 publication Critical patent/FR2541367A1/fr
Application granted granted Critical
Publication of FR2541367B1 publication Critical patent/FR2541367B1/fr
Expired legal-status Critical Current

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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • 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
    • F01C3/00—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members
    • F01C3/02—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees
    • F01C3/025—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Rotary Pumps (AREA)
FR8200499A 1982-01-14 1982-01-14 Anneau d'etancheite pour machine volumetrique a vis et pignon Expired FR2541367B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8200499A FR2541367B1 (fr) 1982-01-14 1982-01-14 Anneau d'etancheite pour machine volumetrique a vis et pignon
US06/457,215 US4475877A (en) 1982-01-14 1983-01-11 Globoid worm machine with metal ring in bearing housing
GB08300595A GB2113307B (en) 1982-01-14 1983-01-11 Rotary positive-displacement fluid-machine
IT47545/83A IT1167107B (it) 1982-01-14 1983-01-13 Perfezionamento nelle macchine volumetriche,come compressori o pompe,a vite e pignone
JP58003582A JPS58124001A (ja) 1982-01-14 1983-01-14 スクリユとピニオンホイ−ルを備えた容積型機械
DE19833301140 DE3301140A1 (de) 1982-01-14 1983-01-14 Volumetrische schnecken- und zahnrad-maschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8200499A FR2541367B1 (fr) 1982-01-14 1982-01-14 Anneau d'etancheite pour machine volumetrique a vis et pignon

Publications (2)

Publication Number Publication Date
FR2541367A1 FR2541367A1 (fr) 1984-08-24
FR2541367B1 true FR2541367B1 (fr) 1986-01-03

Family

ID=9269969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8200499A Expired FR2541367B1 (fr) 1982-01-14 1982-01-14 Anneau d'etancheite pour machine volumetrique a vis et pignon

Country Status (6)

Country Link
US (1) US4475877A (fr)
JP (1) JPS58124001A (fr)
DE (1) DE3301140A1 (fr)
FR (1) FR2541367B1 (fr)
GB (1) GB2113307B (fr)
IT (1) IT1167107B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5087182A (en) * 1989-09-12 1992-02-11 Bernard Zimmern Casing construction for screw compression/expansion machines
JPH04108659U (ja) * 1991-03-04 1992-09-21 積水化学工業株式会社 防水床パンの高さ調整装置
JP4211871B2 (ja) * 2007-05-23 2009-01-21 ダイキン工業株式会社 スクリュー圧縮機
CN108953150B (zh) * 2018-07-04 2019-11-05 中国石油大学(华东) 一种高内容积比的单螺杆压缩机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE333803C (de) * 1919-09-10 1921-03-04 Rudolf Haas Dr Ing Pumpe, Motor oder Messer mit Globoidschraube
FR612910A (fr) * 1925-03-30 1926-11-04 Machine à engrenage globoïde, notamment comme pompe pour débiter des matières en bouillie, en pâte, etc.
GB323101A (en) * 1928-12-06 1929-12-24 Willem Petrus Van Lammeren Improvements in rotary engines and pumps
FR782350A (fr) * 1934-01-03 1935-06-03 Compresseur rotatif
FR908371A (fr) * 1944-06-06 1946-04-08 Machine rotative
US3133695A (en) * 1960-06-22 1964-05-19 Zimmern Fernand Compressors
FR1331998A (fr) * 1962-05-08 1963-07-12 Perfectionnements aux compresseurs rotatifs à vis globique et à joints liquides
US3752606A (en) * 1971-12-14 1973-08-14 B Zimmern Liquid injection system for globoid-worm compressor
GB1548390A (en) * 1975-08-18 1979-07-11 Hall Thermotank Prod Ltd Sealing arrangement in a rotary fluid machine
GB1555329A (en) * 1975-08-21 1979-11-07 Hall Thermotank Prod Ltd Rotary fluid machines
US4148494A (en) * 1977-12-21 1979-04-10 General Electric Company Rotary labyrinth seal member

Also Published As

Publication number Publication date
GB2113307B (en) 1985-07-17
IT1167107B (it) 1987-05-13
FR2541367A1 (fr) 1984-08-24
IT8347545A0 (it) 1983-01-13
JPH0228682B2 (fr) 1990-06-26
GB8300595D0 (en) 1983-02-09
US4475877A (en) 1984-10-09
GB2113307A (en) 1983-08-03
JPS58124001A (ja) 1983-07-23
DE3301140A1 (de) 1983-07-21
DE3301140C2 (fr) 1992-05-21

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Legal Events

Date Code Title Description
CL Concession to grant licences
CL Concession to grant licences
ST Notification of lapse