FR2498264A1 - Perfectionnements apportes aux pompes a engrenage - Google Patents
Perfectionnements apportes aux pompes a engrenage Download PDFInfo
- Publication number
- FR2498264A1 FR2498264A1 FR8100904A FR8100904A FR2498264A1 FR 2498264 A1 FR2498264 A1 FR 2498264A1 FR 8100904 A FR8100904 A FR 8100904A FR 8100904 A FR8100904 A FR 8100904A FR 2498264 A1 FR2498264 A1 FR 2498264A1
- Authority
- FR
- France
- Prior art keywords
- rotor
- sleeve
- stator
- coupling
- propeller
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0852—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
- F16D1/0864—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to tangential loading of the hub, e.g. a split hub
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
-
- 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
- F04C2/1073—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 where one member is stationary while the other member rotates and orbits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/57—Distinct end coupler
- Y10T403/5706—Diverse serial connections
- Y10T403/5713—Axially cleft coupler
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/57—Distinct end coupler
- Y10T403/5761—Interrupted periphery, e.g., split or segmental, etc.
- Y10T403/5786—Split
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8100904A FR2498264A1 (fr) | 1981-01-19 | 1981-01-19 | Perfectionnements apportes aux pompes a engrenage |
US06/338,833 US4443165A (en) | 1981-01-19 | 1982-01-12 | Moineau pump with helicoidal coupling sleeve |
EP82400058A EP0057123B1 (fr) | 1981-01-19 | 1982-01-13 | Moyens d'accouplement du rotor d'une pompe monovis |
DE8282400058T DE3260011D1 (en) | 1981-01-19 | 1982-01-13 | Coupling means for the rotor of a single screw pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8100904A FR2498264A1 (fr) | 1981-01-19 | 1981-01-19 | Perfectionnements apportes aux pompes a engrenage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2498264A1 true FR2498264A1 (fr) | 1982-07-23 |
FR2498264B1 FR2498264B1 ( ) | 1984-04-27 |
Family
ID=9254288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8100904A Granted FR2498264A1 (fr) | 1981-01-19 | 1981-01-19 | Perfectionnements apportes aux pompes a engrenage |
Country Status (4)
Country | Link |
---|---|
US (1) | US4443165A ( ) |
EP (1) | EP0057123B1 ( ) |
DE (1) | DE3260011D1 ( ) |
FR (1) | FR2498264A1 ( ) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3653879A1 (fr) * | 2018-11-16 | 2020-05-20 | PCM Technologies | Dispositif de pompage |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4519712A (en) * | 1984-09-06 | 1985-05-28 | Barr Robert A | Positive displacement pump assembly |
DE3728821C1 (de) * | 1987-08-28 | 1989-01-05 | Netzsch Mohnopumpen Gmbh | Bolzengelenk fuer Exzenterschneckenpumpen |
US4850957A (en) * | 1988-01-11 | 1989-07-25 | American Biomed, Inc. | Atherectomy catheter |
GB2234320B (en) * | 1989-05-17 | 1993-02-03 | Mono Pumps Ltd | Helical gear pump |
US5139400A (en) * | 1989-10-11 | 1992-08-18 | Ide Russell D | Progressive cavity drive train |
US5135060A (en) * | 1991-03-06 | 1992-08-04 | Ide Russell D | Articulated coupling for use with a downhole drilling apparatus |
CN101467085B (zh) * | 2007-05-08 | 2011-08-17 | 古河电气工业株式会社 | 光纤制造方法及光纤制造装置 |
DE102009037993B4 (de) * | 2009-08-20 | 2014-07-03 | bdtronic GmbH | Exzenterschneckenpumpe |
DE102012006025B3 (de) * | 2012-03-27 | 2013-08-01 | Netzsch Pumpen & Systeme Gmbh | Bolzengelenk für Exzenterschneckenpumpe |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR671534A (fr) * | 1928-03-15 | 1929-12-13 | Système d'accouplement fixe des arbres et de calage des poulies, volants et autres organes analogues, sur lesdits arbres | |
US3346937A (en) * | 1964-03-30 | 1967-10-17 | Chrysler Corp | Method of making and assembling steering gear parts |
FR1572779A ( ) * | 1968-07-02 | 1969-06-27 | ||
US3600113A (en) * | 1969-10-20 | 1971-08-17 | Mono Pumps Ltd | Rotary pump or motor with an axially rotating rotor |
FR2398925A1 (fr) * | 1977-07-27 | 1979-02-23 | Lemfoerder Metallwaren Ag | Joint de cardan, notamment pour mecanismes de direction de vehicules automobiles |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB250223A (en) * | 1925-04-03 | 1926-12-02 | Vincenzo Lancia | Improvements in or relating to couplings for shafts or the like |
US2028407A (en) * | 1932-04-29 | 1936-01-21 | Moineau Rene Joseph Louis | Gear mechanism |
US2739650A (en) * | 1951-09-19 | 1956-03-27 | Perfect Circle Corp | Pumping apparatus |
FR1275697A (fr) * | 1960-12-06 | 1961-11-10 | Pompe rotative à rotor hélicoïdal avec presse-étoupe tournant | |
ES185731Y (es) * | 1972-11-06 | 1974-07-01 | Manufacturas De Acero | Cuna para anclaje de cables en construccion. |
-
1981
- 1981-01-19 FR FR8100904A patent/FR2498264A1/fr active Granted
-
1982
- 1982-01-12 US US06/338,833 patent/US4443165A/en not_active Expired - Lifetime
- 1982-01-13 EP EP82400058A patent/EP0057123B1/fr not_active Expired
- 1982-01-13 DE DE8282400058T patent/DE3260011D1/de not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR671534A (fr) * | 1928-03-15 | 1929-12-13 | Système d'accouplement fixe des arbres et de calage des poulies, volants et autres organes analogues, sur lesdits arbres | |
US3346937A (en) * | 1964-03-30 | 1967-10-17 | Chrysler Corp | Method of making and assembling steering gear parts |
FR1572779A ( ) * | 1968-07-02 | 1969-06-27 | ||
US3600113A (en) * | 1969-10-20 | 1971-08-17 | Mono Pumps Ltd | Rotary pump or motor with an axially rotating rotor |
FR2398925A1 (fr) * | 1977-07-27 | 1979-02-23 | Lemfoerder Metallwaren Ag | Joint de cardan, notamment pour mecanismes de direction de vehicules automobiles |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3653879A1 (fr) * | 2018-11-16 | 2020-05-20 | PCM Technologies | Dispositif de pompage |
FR3088685A1 (fr) * | 2018-11-16 | 2020-05-22 | Pcm Technologies | Dispositif de pompage |
Also Published As
Publication number | Publication date |
---|---|
EP0057123A2 (fr) | 1982-08-04 |
FR2498264B1 ( ) | 1984-04-27 |
US4443165A (en) | 1984-04-17 |
EP0057123B1 (fr) | 1983-11-23 |
EP0057123A3 (en) | 1982-08-11 |
DE3260011D1 (en) | 1983-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |