FR2506861A1 - Perfectionnements aux pompes ou moteurs hydrauliques a engrenages helicoidaux (turbines a vis) - Google Patents
Perfectionnements aux pompes ou moteurs hydrauliques a engrenages helicoidaux (turbines a vis)Info
- Publication number
- FR2506861A1 FR2506861A1 FR8110781A FR8110781A FR2506861A1 FR 2506861 A1 FR2506861 A1 FR 2506861A1 FR 8110781 A FR8110781 A FR 8110781A FR 8110781 A FR8110781 A FR 8110781A FR 2506861 A1 FR2506861 A1 FR 2506861A1
- Authority
- FR
- France
- Prior art keywords
- stator
- rotor
- screw
- motors
- hydraulic pumps
- 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
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
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
- F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
-
- 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
- F04C11/003—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle having complementary function
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Rotary-Type Compressors (AREA)
- Hydraulic Motors (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
TURBINE A VIS DU TYPE DANS LEQUEL LE STATOR 1 ET LE ROTOR 2 ONT LA GEOMETRIE DE VIS ENGENDREES PAR DES COURBES EPICYCLOIDES OU HYPOCYCLOIDES DEFORMEES. LA VIS DU STATOR 1 COMPORTE DANS LES ZONES DE CHANGEMENT DE RAYON DE COURBURE D'UN MEME ETAGE DES ELEMENTS DE GUIDAGE LEGEREMENT SAILLANTS PAR RAPPORT A LA SURFACE DU STATOR 1 ET AVEC LESQUELS VIENT EN CONTACT LA VIS ROTOR 2 AU COURS DE SON MOUVEMENT, LE STATOR 1 COMPORTANT UNE SUCCESSION D'ETAGE A ELEMENTS DE GUIDAGE PLACES COTE A COTE SUR TOUTE SA LONGUEUR, ET LES GEOMETRIES DU ROTOR 2 ET DU STATOR 1 ETANT DETERMINEES DE TELLE SORTE QU'IL SUBSISTE UN JEU AUX LIGNES DE CONTACT ENTRE ROTOR ET STATOR, CE JEU ETANT SENSIBLEMENT EGAL A LA PROEMINENCE DES ELEMENTS DE GUIDAGE 6.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8110781A FR2506861A1 (fr) | 1981-06-01 | 1981-06-01 | Perfectionnements aux pompes ou moteurs hydrauliques a engrenages helicoidaux (turbines a vis) |
EP82400972A EP0069604A1 (fr) | 1981-06-01 | 1982-05-26 | Perfectionnements aux pompes ou moteurs hydrauliques à engrenages hélicoidaux (turbines à vis) |
JP9294082A JPS5813101A (ja) | 1981-06-01 | 1982-05-31 | ねじ式流体機及びそれを利用したエネルギ変換装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8110781A FR2506861A1 (fr) | 1981-06-01 | 1981-06-01 | Perfectionnements aux pompes ou moteurs hydrauliques a engrenages helicoidaux (turbines a vis) |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2506861A1 true FR2506861A1 (fr) | 1982-12-03 |
FR2506861B1 FR2506861B1 (fr) | 1984-06-15 |
Family
ID=9259051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8110781A Granted FR2506861A1 (fr) | 1981-06-01 | 1981-06-01 | Perfectionnements aux pompes ou moteurs hydrauliques a engrenages helicoidaux (turbines a vis) |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0069604A1 (fr) |
JP (1) | JPS5813101A (fr) |
FR (1) | FR2506861A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2951773A1 (fr) * | 2009-10-22 | 2011-04-29 | Thomas Eleaume | Unite de production d'energie a rendement eleve |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1382853B1 (fr) | 2002-07-17 | 2006-02-22 | Elthom Enterprises Limited | Machine rotative à vis et méthode de transformation du mouvement dans une telle machine |
WO2005005838A1 (fr) * | 2003-07-14 | 2005-01-20 | Elthom Enterprises Limited | Compresseur rotatif a vis a etages multiples |
WO2016175245A1 (fr) | 2015-04-30 | 2016-11-03 | 日産化学工業株式会社 | Composition de revêtement et élément optique |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR787711A (fr) * | 1934-05-02 | 1935-09-27 | Mécanisme à engrenages perfectionné, utilisable comme pompe, compresseur, moteur ou simple dispositif de transmission | |
FR1373732A (fr) * | 1963-07-31 | 1964-10-02 | Machine volumétrique notamment compresseur, moteur à combustion interne ou pompe | |
DE2715576A1 (de) * | 1977-04-07 | 1978-10-12 | Streicher Foerdertech | Exzenterschneckenpumpe |
FR2384136A1 (fr) * | 1977-03-19 | 1978-10-13 | Streicher Foerdertech | Pompe a plateaux d'excentriques |
-
1981
- 1981-06-01 FR FR8110781A patent/FR2506861A1/fr active Granted
-
1982
- 1982-05-26 EP EP82400972A patent/EP0069604A1/fr not_active Withdrawn
- 1982-05-31 JP JP9294082A patent/JPS5813101A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR787711A (fr) * | 1934-05-02 | 1935-09-27 | Mécanisme à engrenages perfectionné, utilisable comme pompe, compresseur, moteur ou simple dispositif de transmission | |
FR1373732A (fr) * | 1963-07-31 | 1964-10-02 | Machine volumétrique notamment compresseur, moteur à combustion interne ou pompe | |
FR2384136A1 (fr) * | 1977-03-19 | 1978-10-13 | Streicher Foerdertech | Pompe a plateaux d'excentriques |
DE2715576A1 (de) * | 1977-04-07 | 1978-10-12 | Streicher Foerdertech | Exzenterschneckenpumpe |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2951773A1 (fr) * | 2009-10-22 | 2011-04-29 | Thomas Eleaume | Unite de production d'energie a rendement eleve |
WO2011048298A3 (fr) * | 2009-10-22 | 2011-09-09 | Thomas Eleaume | Unite de production d'energie a rendement eleve |
Also Published As
Publication number | Publication date |
---|---|
JPS5813101A (ja) | 1983-01-25 |
FR2506861B1 (fr) | 1984-06-15 |
EP0069604A1 (fr) | 1983-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |