FR2321615A1 - Joint d'etancheite pour machine fluidique a vis et a rotor de cloisonnement - Google Patents

Joint d'etancheite pour machine fluidique a vis et a rotor de cloisonnement

Info

Publication number
FR2321615A1
FR2321615A1 FR7624970A FR7624970A FR2321615A1 FR 2321615 A1 FR2321615 A1 FR 2321615A1 FR 7624970 A FR7624970 A FR 7624970A FR 7624970 A FR7624970 A FR 7624970A FR 2321615 A1 FR2321615 A1 FR 2321615A1
Authority
FR
France
Prior art keywords
fluidic
partition
sealing
screw
rotor machine
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
FR7624970A
Other languages
English (en)
Other versions
FR2321615B1 (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.)
MONOVIS BV
Original Assignee
MONOVIS BV
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 MONOVIS BV filed Critical MONOVIS BV
Publication of FR2321615A1 publication Critical patent/FR2321615A1/fr
Application granted granted Critical
Publication of FR2321615B1 publication Critical patent/FR2321615B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • 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
    • F01C19/08—Axially-movable sealings for working fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR7624970A 1975-08-18 1976-08-17 Joint d'etancheite pour machine fluidique a vis et a rotor de cloisonnement Granted FR2321615A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34215/75A GB1548390A (en) 1975-08-18 1975-08-18 Sealing arrangement in a rotary fluid machine

Publications (2)

Publication Number Publication Date
FR2321615A1 true FR2321615A1 (fr) 1977-03-18
FR2321615B1 FR2321615B1 (fr) 1981-03-06

Family

ID=10362831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624970A Granted FR2321615A1 (fr) 1975-08-18 1976-08-17 Joint d'etancheite pour machine fluidique a vis et a rotor de cloisonnement

Country Status (5)

Country Link
US (1) US4105378A (fr)
JP (1) JPS5224302A (fr)
DE (2) DE7625526U1 (fr)
FR (1) FR2321615A1 (fr)
GB (1) GB1548390A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129793A (en) * 1980-03-14 1981-10-12 Mitsui Seiki Kogyo Kk Rotary type gas compressor with forced lubrication system
JPS5751U (fr) * 1980-05-30 1982-01-05
JPS57134376U (fr) * 1981-02-17 1982-08-21
FR2519712A1 (fr) * 1982-01-14 1983-07-18 Omphale Sa Vis cylindro-conique pour machine volumetrique a vis et pignon
FR2541367B1 (fr) * 1982-01-14 1986-01-03 Zimmern Bernard Anneau d'etancheite pour machine volumetrique a vis et pignon
US5018952A (en) * 1989-05-31 1991-05-28 The United States Of America As Represented By The Secretary Of The Navy Single screw mechanism with gaterotor housing at intermediate pressure
US5829204A (en) * 1993-04-14 1998-11-03 Loennberg; Benth Arrangement for openable roof
DE19703113C2 (de) * 1997-01-29 1998-10-29 Danfoss As Hydraulische Flügelzellenmaschine
CN101889143A (zh) * 2007-12-07 2010-11-17 大金工业株式会社 单螺杆压缩机
US8226384B2 (en) * 2008-05-06 2012-07-24 Ametek, Inc. Labyrinth seal for a motor-fan unit
KR102554411B1 (ko) * 2021-10-06 2023-07-11 네이버랩스 주식회사 배송로봇

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR612910A (fr) * 1925-03-30 1926-11-04 Machine à engrenage globoïde, notamment comme pompe pour débiter des matières en bouillie, en pâte, etc.
US2111568A (en) * 1935-02-12 1938-03-22 Lysholm Alf Rotary compressor
US3133695A (en) * 1960-06-22 1964-05-19 Zimmern Fernand Compressors
DE1503667A1 (de) * 1962-05-08 1970-07-16 Bernard Zimmern Verdraengermaschine mit einem Schraubenrotor und Fluessigkeitsdichtungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1670681A (en) * 1925-03-30 1928-05-22 Haas Rudolf Rotary pump, motor, and meter
US3841806A (en) * 1973-04-05 1974-10-15 Rudy S Compressors and expansion machines of the worm and pinion type
US3945778A (en) * 1974-10-22 1976-03-23 Bernard Zimmern Compressors and expansion machines of the single worm type
US3976407A (en) * 1975-05-12 1976-08-24 Rineer Hydraulics, Inc. Fluid power converter side seal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR612910A (fr) * 1925-03-30 1926-11-04 Machine à engrenage globoïde, notamment comme pompe pour débiter des matières en bouillie, en pâte, etc.
US2111568A (en) * 1935-02-12 1938-03-22 Lysholm Alf Rotary compressor
US3133695A (en) * 1960-06-22 1964-05-19 Zimmern Fernand Compressors
DE1503667A1 (de) * 1962-05-08 1970-07-16 Bernard Zimmern Verdraengermaschine mit einem Schraubenrotor und Fluessigkeitsdichtungen

Also Published As

Publication number Publication date
DE2636686A1 (de) 1977-03-03
DE7625526U1 (de) 1976-12-16
FR2321615B1 (fr) 1981-03-06
GB1548390A (en) 1979-07-11
US4105378A (en) 1978-08-08
JPS6344957B2 (fr) 1988-09-07
JPS5224302A (en) 1977-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse