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FR2603349A1 - Pompe rotative a frottements minimalises et respectant l'integrite des produits vehicules - Google Patents

Pompe rotative a frottements minimalises et respectant l'integrite des produits vehicules

Info

Publication number
FR2603349A1
FR2603349A1 FR8612522A FR8612522A FR2603349A1 FR 2603349 A1 FR2603349 A1 FR 2603349A1 FR 8612522 A FR8612522 A FR 8612522A FR 8612522 A FR8612522 A FR 8612522A FR 2603349 A1 FR2603349 A1 FR 2603349A1
Authority
FR
France
Prior art keywords
rotor
rotary pump
valve
minimalized
frictions
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
FR8612522A
Other languages
English (en)
Other versions
FR2603349B1 (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 FR8612522A priority Critical patent/FR2603349B1/fr
Priority to EP19870905624 priority patent/EP0321483A1/fr
Priority to PCT/FR1987/000336 priority patent/WO1988001694A1/fr
Priority to GR871347A priority patent/GR871347B/el
Priority to ES8702540A priority patent/ES2008198A6/es
Publication of FR2603349A1 publication Critical patent/FR2603349A1/fr
Application granted granted Critical
Publication of FR2603349B1 publication Critical patent/FR2603349B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/20—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with dissimilar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UNE POMPE ROTATIVE DONT LE CORPS 1 DELIMITE UNE CAVITE FERMEE DE SECTION TRANSVERSALE SENSIBLEMENT OVALE, DANS LAQUELLE UN ROTOR 11 A PALETTE EST MONTE EN POSITION EXCENTREE. SELON L'INVENTION, LE ROTOR 11 EST MONTE A ROTATION AUTOUR DE L'AXE D'UNE CHAMBRE PRINCIPALE SEMI-CYLINDRIQUE 4 DU CORPS 1 DE LA POMPE ET PORTE DES PALETTES FIXES 12, 13 REPARTIES A INTERVALLES ANGULAIRES EGAUX ET VENANT EN CONTACT A FROTTEMENT DOUX AVEC LA PAROI DE LADITE CHAMBRE PRINCIPALE, TANDIS QUE LA CAVITE RENFERME, A L'OPPOSE DE CETTE DERNIERE, UN CLAPET MOBILE 18 QUI EST ORIENTE DANS LA DIRECTION DE L'AXE DE LA CHAMBRE PRINCIPALE 4 EN OBTURANT TOTALEMENT, DANS CETTE POSITION, L'OUVERTURE FORMEE ENTRE LA SURFACE DU ROTOR 11 ET LA PORTION DE PAROI DE LA CAVITE, SITUEE EN REGARD, CE CLAPET 18 POUVANT, EN SYNCHRONISME AVEC LA ROTATION DU ROTOR, SUBIR UN MOUVEMENT D'EFFACEMENT CYCLIQUE PERMETTANT A CHAQUE FOIS LA PASSAGE D'UNE PALETTE 12 OU 13 DU ROTOR 11 TOUT EN ASSURANT LE MAINTIEN D'UN CONTACT A FROTTEMENT DOUX ENTRE LE CLAPET 18 ET CETTE DERNIERE. APPLICATION NOTAMMENT AU TRANSFERT DES RAISINS DANS LES INSTALLATIONS DE VINIFICATION.
FR8612522A 1986-09-01 1986-09-01 Pompe rotative a frottements minimalises et respectant l'integrite des produits vehicules Expired - Lifetime FR2603349B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8612522A FR2603349B1 (fr) 1986-09-01 1986-09-01 Pompe rotative a frottements minimalises et respectant l'integrite des produits vehicules
EP19870905624 EP0321483A1 (fr) 1986-09-01 1987-08-28 Pompe rotative a frottements minimalises et respectant l'integrite des produits vehicules
PCT/FR1987/000336 WO1988001694A1 (fr) 1986-09-01 1987-08-28 Pompe rotative a frottements minimalises et respectant l'integrite des produits vehicules
GR871347A GR871347B (en) 1986-09-01 1987-09-01 Revolving pump with minimized friction and carefully product transporting by vehicles
ES8702540A ES2008198A6 (es) 1986-09-01 1987-09-01 Bomba rotativa con rozamientos minimizados y que respetan la integridad de los productos vehiculados.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8612522A FR2603349B1 (fr) 1986-09-01 1986-09-01 Pompe rotative a frottements minimalises et respectant l'integrite des produits vehicules

Publications (2)

Publication Number Publication Date
FR2603349A1 true FR2603349A1 (fr) 1988-03-04
FR2603349B1 FR2603349B1 (fr) 1990-11-16

Family

ID=9338748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8612522A Expired - Lifetime FR2603349B1 (fr) 1986-09-01 1986-09-01 Pompe rotative a frottements minimalises et respectant l'integrite des produits vehicules

Country Status (5)

Country Link
EP (1) EP0321483A1 (fr)
ES (1) ES2008198A6 (fr)
FR (1) FR2603349B1 (fr)
GR (1) GR871347B (fr)
WO (1) WO1988001694A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4283125A1 (fr) * 2022-05-24 2023-11-29 Antonio CAÑIZARES ALARCON Pompe d'entraînement pour matière visqueuse à éléments solides suspendus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011027092A (ja) 2009-07-24 2011-02-10 Shigeru Sato 内燃機関の構成手段と流体の圧送手段
ES2800054T3 (es) * 2014-09-23 2020-12-23 G P S Green Power Solution Sa Bomba volumétrica de desplazamiento positivo

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE369678A (fr) *
FR326646A (fr) * 1902-11-24 1903-06-02 Johnson Sinclair Joseph Moteur rotatif à piston tournant
FR423795A (fr) * 1910-12-17 1911-04-26 Charles Comstock Moteur à vapeur et à vide
GB191316602A (en) * 1912-10-21 1914-06-04 William John Gooding An Improved Wheel-guard or Obstruction Remover for Motor, Tramway, and other Vehicles.
GB203779A (en) * 1922-06-13 1923-09-13 Frederick Vincent Improvements in and relating to rotary engines
US3218984A (en) * 1965-02-10 1965-11-23 Charles N Mosovsky Fluid pressure device
DE2510583A1 (de) * 1974-03-11 1975-09-18 Zaklad Doswiadczalny Dzwigow S Antriebseinheit
US4154208A (en) * 1975-07-05 1979-05-15 Eiichi Kunieda Rotary engine
DE3329377A1 (de) * 1983-04-14 1984-10-18 Bsa Maschinenfabrik Paul G. Langer Gmbh, 8581 Marktschorgast Pumpe
CH647843A5 (en) * 1980-02-25 1985-02-15 Franz Dolderer Mosimann Rotary engine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE369678A (fr) *
FR326646A (fr) * 1902-11-24 1903-06-02 Johnson Sinclair Joseph Moteur rotatif à piston tournant
FR423795A (fr) * 1910-12-17 1911-04-26 Charles Comstock Moteur à vapeur et à vide
GB191316602A (en) * 1912-10-21 1914-06-04 William John Gooding An Improved Wheel-guard or Obstruction Remover for Motor, Tramway, and other Vehicles.
GB203779A (en) * 1922-06-13 1923-09-13 Frederick Vincent Improvements in and relating to rotary engines
US3218984A (en) * 1965-02-10 1965-11-23 Charles N Mosovsky Fluid pressure device
DE2510583A1 (de) * 1974-03-11 1975-09-18 Zaklad Doswiadczalny Dzwigow S Antriebseinheit
US4154208A (en) * 1975-07-05 1979-05-15 Eiichi Kunieda Rotary engine
CH647843A5 (en) * 1980-02-25 1985-02-15 Franz Dolderer Mosimann Rotary engine
DE3329377A1 (de) * 1983-04-14 1984-10-18 Bsa Maschinenfabrik Paul G. Langer Gmbh, 8581 Marktschorgast Pumpe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4283125A1 (fr) * 2022-05-24 2023-11-29 Antonio CAÑIZARES ALARCON Pompe d'entraînement pour matière visqueuse à éléments solides suspendus

Also Published As

Publication number Publication date
EP0321483A1 (fr) 1989-06-28
GR871347B (en) 1988-01-12
ES2008198A6 (es) 1989-07-16
FR2603349B1 (fr) 1990-11-16
WO1988001694A1 (fr) 1988-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse