EP0246567A3 - Système réversible de transfert de l'énergie d'un fluide à un arbre de rotation - Google Patents

Système réversible de transfert de l'énergie d'un fluide à un arbre de rotation Download PDF

Info

Publication number
EP0246567A3
EP0246567A3 EP87107033A EP87107033A EP0246567A3 EP 0246567 A3 EP0246567 A3 EP 0246567A3 EP 87107033 A EP87107033 A EP 87107033A EP 87107033 A EP87107033 A EP 87107033A EP 0246567 A3 EP0246567 A3 EP 0246567A3
Authority
EP
European Patent Office
Prior art keywords
fluid
rotating shaft
unit
energy
transfer
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.)
Withdrawn
Application number
EP87107033A
Other languages
German (de)
English (en)
Other versions
EP0246567A2 (fr
Inventor
Virgilio Dos Reis Cardoso Igreja
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.)
SERVOTROL - SISTEMAS DE COMANDO AUTOMATICO LDA
Original Assignee
SERVOTROL - SISTEMAS DE COMANDO AUTOMATICO LDA
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 SERVOTROL - SISTEMAS DE COMANDO AUTOMATICO LDA filed Critical SERVOTROL - SISTEMAS DE COMANDO AUTOMATICO LDA
Publication of EP0246567A2 publication Critical patent/EP0246567A2/fr
Publication of EP0246567A3 publication Critical patent/EP0246567A3/fr
Withdrawn legal-status Critical Current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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/3441—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F01C1/3445—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the vanes having the form of rollers, slippers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP87107033A 1986-05-20 1987-05-15 Système réversible de transfert de l'énergie d'un fluide à un arbre de rotation Withdrawn EP0246567A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PT8262086A PT82620A (en) 1986-05-20 1986-05-20 Reversible system of energy transfer from a fluid to a mecanical axis in rotation
PT82620 1986-05-20

Publications (2)

Publication Number Publication Date
EP0246567A2 EP0246567A2 (fr) 1987-11-25
EP0246567A3 true EP0246567A3 (fr) 1988-03-30

Family

ID=20083836

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87107033A Withdrawn EP0246567A3 (fr) 1986-05-20 1987-05-15 Système réversible de transfert de l'énergie d'un fluide à un arbre de rotation

Country Status (4)

Country Link
EP (1) EP0246567A3 (fr)
JP (1) JPS6341671A (fr)
DK (1) DK254087A (fr)
PT (1) PT82620A (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB220600A (en) * 1923-08-14 1925-02-26 Camille Lespinasse Improvements in and relating to rotary pumps
FR844907A (fr) * 1938-10-18 1939-08-04 L Outil R B V Sa Pompe hydraulique rotative, reversible en moteur
GB526730A (en) * 1939-03-27 1940-09-24 Edward Ewart Guinness Improvements in or relating to rotary engines
GB540373A (en) * 1940-04-08 1941-10-15 Clifford Edmund Brewer Improvements in rotary pumps and engines
GB577425A (en) * 1943-11-03 1946-05-17 Hickman Pneumatic Seat Company Improvements in spring suspension for vehicles
GB577475A (en) * 1944-04-29 1946-05-20 Cyril Daniel Watson Improvements in or relating to rotary motors, pumps and the like
LU45341A1 (fr) * 1963-02-05 1964-04-01

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB220600A (en) * 1923-08-14 1925-02-26 Camille Lespinasse Improvements in and relating to rotary pumps
FR844907A (fr) * 1938-10-18 1939-08-04 L Outil R B V Sa Pompe hydraulique rotative, reversible en moteur
GB526730A (en) * 1939-03-27 1940-09-24 Edward Ewart Guinness Improvements in or relating to rotary engines
GB540373A (en) * 1940-04-08 1941-10-15 Clifford Edmund Brewer Improvements in rotary pumps and engines
GB577425A (en) * 1943-11-03 1946-05-17 Hickman Pneumatic Seat Company Improvements in spring suspension for vehicles
GB577475A (en) * 1944-04-29 1946-05-20 Cyril Daniel Watson Improvements in or relating to rotary motors, pumps and the like
LU45341A1 (fr) * 1963-02-05 1964-04-01

Also Published As

Publication number Publication date
DK254087A (da) 1987-11-21
JPS6341671A (ja) 1988-02-22
EP0246567A2 (fr) 1987-11-25
DK254087D0 (da) 1987-05-19
PT82620A (en) 1986-06-01

Similar Documents

Publication Publication Date Title
US3560119A (en) Fluid pump or motor
JPS54102445A (en) Fluid bearing revolving apparatus
CA1016465A (en) Fluid valve having a pressure responsive internal membrane
DE3886572T2 (de) Einlass für eine Verdrängerpumpe.
IE42235L (en) Hydraulic rotary device
EP0246567A3 (fr) Système réversible de transfert de l'énergie d'un fluide à un arbre de rotation
GB1429248A (en) Vane-type pump
US4183352A (en) Pressure-isolating circulating pump for solar water heating
GB1473411A (en) Rotary positive displacement pump
CA1024377A (fr) Compteur volumetrique a pistons rotatifs
AU5964499A (en) Rotary pump
GB1454038A (en) Gear motor
ES488807A1 (es) Dispositivo hidraulico convertidor-repartidor
GB1396201A (en) Hydrostatic force feeder unit
GB1341756A (en) Rotary fluid motor
ES8603028A1 (es) Un dispositivo con piston de rotacion provisto de una seccion de arco y un perfil de espiral para motores de fluido y de compreson.
EP0095686A3 (fr) Appareil de transformation d'énergie fluide
GB1422817A (en) Rotary hot-gas engine
ES425962A1 (es) Perfeccionamientos en las bombas de engranajes.
JPS5514353A (en) Bearing with transferrable rotary body
EP0149471A3 (fr) Machine rotative à fluide du type à pallettes
JPS6244152Y2 (fr)
ES409856A1 (es) Dispositivo de acoplamiento giratorio para amortiguar el esfuerzo de giro del husillo en uno u otro sentido en las maquinas herramienta y particularmente en los tornos.
JPS6329922Y2 (fr)
JPS5634984A (en) Fluid pressure rotary machine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19880909

17Q First examination report despatched

Effective date: 19891012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19900223

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DOS REIS CARDOSO IGREJA, VIRGILIO