FR2669681A1 - Mecanisme comportant un stator, un rotor et un joint d'etancheite interpose entre lesdits stator et rotor. - Google Patents

Mecanisme comportant un stator, un rotor et un joint d'etancheite interpose entre lesdits stator et rotor. Download PDF

Info

Publication number
FR2669681A1
FR2669681A1 FR9014661A FR9014661A FR2669681A1 FR 2669681 A1 FR2669681 A1 FR 2669681A1 FR 9014661 A FR9014661 A FR 9014661A FR 9014661 A FR9014661 A FR 9014661A FR 2669681 A1 FR2669681 A1 FR 2669681A1
Authority
FR
France
Prior art keywords
seal
stator
face
rotor
mechanism according
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
FR9014661A
Other languages
English (en)
French (fr)
Other versions
FR2669681B1 (enrdf_load_stackoverflow
Inventor
Gilles G Lemaire
Marc L Perot
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.)
Poclain Hydraulics France SA
Original Assignee
Poclain Hydraulics France SA
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 Poclain Hydraulics France SA filed Critical Poclain Hydraulics France SA
Priority to FR9014661A priority Critical patent/FR2669681A1/fr
Priority to DE4137986A priority patent/DE4137986A1/de
Priority to CS913502A priority patent/CZ283093B6/cs
Priority to GB9124812A priority patent/GB2253660B/en
Priority to BR919105092A priority patent/BR9105092A/pt
Publication of FR2669681A1 publication Critical patent/FR2669681A1/fr
Application granted granted Critical
Publication of FR2669681B1 publication Critical patent/FR2669681B1/fr
Granted 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0443—Draining of the housing; Arrangements for handling leaked fluids
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Devices (AREA)
  • Motor Or Generator Frames (AREA)
  • Gasket Seals (AREA)
FR9014661A 1990-11-23 1990-11-23 Mecanisme comportant un stator, un rotor et un joint d'etancheite interpose entre lesdits stator et rotor. Granted FR2669681A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9014661A FR2669681A1 (fr) 1990-11-23 1990-11-23 Mecanisme comportant un stator, un rotor et un joint d'etancheite interpose entre lesdits stator et rotor.
DE4137986A DE4137986A1 (de) 1990-11-23 1991-11-19 Vorrichtung, die einen stator, einen rotor und eine dichtung umfasst, welche zwischen dem stator und dem rotor eingesetzt ist
CS913502A CZ283093B6 (cs) 1990-11-23 1991-11-19 Mechanismus s pracovními válci, na tlakovou tekutinu, jako motor nebo čerpadlo
GB9124812A GB2253660B (en) 1990-11-23 1991-11-22 Mechanism comprising a stator,a rotor and a seal interposed between said stator and rotor
BR919105092A BR9105092A (pt) 1990-11-23 1991-11-22 Mecanismo,tal como um motor ou uma bomba hidraulica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9014661A FR2669681A1 (fr) 1990-11-23 1990-11-23 Mecanisme comportant un stator, un rotor et un joint d'etancheite interpose entre lesdits stator et rotor.

Publications (2)

Publication Number Publication Date
FR2669681A1 true FR2669681A1 (fr) 1992-05-29
FR2669681B1 FR2669681B1 (enrdf_load_stackoverflow) 1993-02-26

Family

ID=9402532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9014661A Granted FR2669681A1 (fr) 1990-11-23 1990-11-23 Mecanisme comportant un stator, un rotor et un joint d'etancheite interpose entre lesdits stator et rotor.

Country Status (5)

Country Link
BR (1) BR9105092A (enrdf_load_stackoverflow)
CZ (1) CZ283093B6 (enrdf_load_stackoverflow)
DE (1) DE4137986A1 (enrdf_load_stackoverflow)
FR (1) FR2669681A1 (enrdf_load_stackoverflow)
GB (1) GB2253660B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108284141A (zh) * 2018-01-31 2018-07-17 湖北环电磁装备工程技术有限公司 无框组合式永磁同步电机直驱的卷板机
CN108566041A (zh) * 2018-01-31 2018-09-21 湖北环电磁装备工程技术有限公司 无框式永磁同步电机直驱的卷板机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350683A (en) * 1941-11-25 1944-06-06 Jossim Leopold Paul Fluid drive
FR2045257A5 (enrdf_load_stackoverflow) * 1969-06-30 1971-02-26 Balfet Albert
FR2196674A5 (enrdf_load_stackoverflow) * 1972-08-16 1974-03-15 Newage Engineers Ltd
FR2621960A1 (fr) * 1987-10-16 1989-04-21 Poclain Hydraulics Sa Mecanisme a fluide sous pression muni d'un rotor monte rotatif par rapport a un stator au moyen d'un palier de rotation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1958383U (de) * 1967-02-01 1967-04-06 Freudenberg Carl Fa Wellendichtring zur abdichtung von unter druck stehenden medien.
DE6923852U (de) * 1969-01-14 1969-10-23 Skf Kugellagerfabriken Gmbh Abgedichtetes axiallager, insbesondere axial-kegelrollenlager
US3652098A (en) * 1969-04-30 1972-03-28 Mitsubishi Heavy Ind Ltd Sealing device for reciprocating pump
BE758155A (fr) * 1970-02-19 1971-04-28 Federal Mogul Corp Dispositif d'etancheite a peripherie exterieure dilatable pour organe rotatif
US4526384A (en) * 1983-11-25 1985-07-02 Chicago Rawhide Mfg. Co. Seal having casing unit with contoured annular inner diameter
IT1211622B (it) * 1987-12-23 1989-11-03 Riv Officine Di Villar Perosa Schermo di tenuta in particolareper un cuscinetto di rotolamento avente un dispositivo di ancoraggio di tipo perfezionato

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350683A (en) * 1941-11-25 1944-06-06 Jossim Leopold Paul Fluid drive
FR2045257A5 (enrdf_load_stackoverflow) * 1969-06-30 1971-02-26 Balfet Albert
FR2196674A5 (enrdf_load_stackoverflow) * 1972-08-16 1974-03-15 Newage Engineers Ltd
FR2621960A1 (fr) * 1987-10-16 1989-04-21 Poclain Hydraulics Sa Mecanisme a fluide sous pression muni d'un rotor monte rotatif par rapport a un stator au moyen d'un palier de rotation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108284141A (zh) * 2018-01-31 2018-07-17 湖北环电磁装备工程技术有限公司 无框组合式永磁同步电机直驱的卷板机
CN108566041A (zh) * 2018-01-31 2018-09-21 湖北环电磁装备工程技术有限公司 无框式永磁同步电机直驱的卷板机

Also Published As

Publication number Publication date
BR9105092A (pt) 1992-07-21
CS350291A3 (en) 1992-12-16
FR2669681B1 (enrdf_load_stackoverflow) 1993-02-26
GB9124812D0 (en) 1992-01-15
DE4137986A1 (de) 1992-06-04
CZ283093B6 (cs) 1998-01-14
GB2253660A (en) 1992-09-16
GB2253660B (en) 1994-09-14

Similar Documents

Publication Publication Date Title
EP0728948B1 (fr) Pompe à vide à spirales
EP0639726B1 (fr) Dispositif d'obturation monobloc à guide centreur lubrifié pour tube d'amortisseur hydraulique pressurisé
EP0010011A1 (fr) Pompes centrifuges, garniture d'étanchéité et unité pré-assemblée pour ces pompes
FR2762066A1 (fr) Joint d'etancheite annulaire a levres pour l'etancheite de surfaces cylindriques
FR2739420A1 (fr) Pompe a eau
EP0631072A1 (fr) Joint d'étanchéité pour arbre tournant
FR2695767A1 (fr) Moteur piézo-électrique rotatif présentant une liaison stator-boîtier améliorée.
FR2669681A1 (fr) Mecanisme comportant un stator, un rotor et un joint d'etancheite interpose entre lesdits stator et rotor.
FR2771790A1 (fr) Convertisseur de couple
FR2953567A1 (fr) Pompe a piston muni d'un dispositif d'etancheite
FR2619430A1 (fr) Dispositif d'accouplement et de freinage pouvant etre commute par un fluide compressible, notamment pneumatique
EP0487393B1 (fr) Mécanisme à fluide sous pression dit "à came tournante"
EP1806834A1 (fr) Moteur piézoélectrique rotatif
FR2528922A1 (fr) Roulement a aiguilles comportant une jupe definissant son diametre exterieur
EP2327893B1 (fr) Ensemble de palier pour arbre d'hydrolienne et hydrolienne comprenant un tel ensemble de palier
EP0161147A1 (fr) Vérin amortisseur pour suspension oléopneumatique de véhicule
FR2912788A1 (fr) Dispositif etanche de transmission d'un mouvement de rotation a l'interieur d'une chambre
FR2755490A1 (fr) Assemblage a joint d'etancheite
EP0771965B1 (fr) Dispositif d'obturation perfectionné pour tube d'amortisseur, en particulier d'amortisseur du type monotube pressurisé
FR2711205A1 (fr) Dispositif d'étanchéité pour arbre tournant.
EP0211723B1 (fr) Dispositif à action hydraulique pure pour la compensation hydrostatique de pompes et moteurs hydrauliques du type à engrenage
FR2638501A1 (fr) Joint d'etancheite de bout d'arbre
FR2676204A1 (fr) Piston notamment pour une tige de cremaillere de systeme de direction assistee de vehicule automobile.
FR2520469A1 (fr) Joint frontal mecanique
FR2526904A1 (fr) Dispositif de guidage et d'etancheite de la tige de piston d'un amortisseur mac pherson

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20100730