DE3260011D1 - Coupling means for the rotor of a single screw pump - Google Patents

Coupling means for the rotor of a single screw pump

Info

Publication number
DE3260011D1
DE3260011D1 DE8282400058T DE3260011T DE3260011D1 DE 3260011 D1 DE3260011 D1 DE 3260011D1 DE 8282400058 T DE8282400058 T DE 8282400058T DE 3260011 T DE3260011 T DE 3260011T DE 3260011 D1 DE3260011 D1 DE 3260011D1
Authority
DE
Germany
Prior art keywords
rotor
coupling means
single screw
screw pump
pump
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.)
Expired
Application number
DE8282400058T
Other languages
German (de)
English (en)
Inventor
Edmond Chanton
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.)
Societe Generale de Mecanique et de Metallurgie
Original Assignee
Societe Generale de Mecanique et de Metallurgie
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 Societe Generale de Mecanique et de Metallurgie filed Critical Societe Generale de Mecanique et de Metallurgie
Application granted granted Critical
Publication of DE3260011D1 publication Critical patent/DE3260011D1/de
Expired legal-status Critical Current

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)
DE8282400058T 1981-01-19 1982-01-13 Coupling means for the rotor of a single screw pump Expired DE3260011D1 (en)

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 (1)

Publication Number Publication Date
DE3260011D1 true DE3260011D1 (en) 1983-12-29

Family

ID=9254288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282400058T Expired DE3260011D1 (en) 1981-01-19 1982-01-13 Coupling means for the rotor of a single screw pump

Country Status (4)

Country Link
US (1) US4443165A (US06559137-20030506-C00071.png)
EP (1) EP0057123B1 (US06559137-20030506-C00071.png)
DE (1) DE3260011D1 (US06559137-20030506-C00071.png)
FR (1) FR2498264A1 (US06559137-20030506-C00071.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
FR3088685B1 (fr) * 2018-11-16 2020-10-16 Pcm Tech Dispositif de pompage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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
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
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
US3346937A (en) * 1964-03-30 1967-10-17 Chrysler Corp Method of making and assembling steering gear parts
FR1572779A (US06559137-20030506-C00071.png) * 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
ES185731Y (es) * 1972-11-06 1974-07-01 Manufacturas De Acero Cuna para anclaje de cables en construccion.
DE2733772A1 (de) * 1977-07-27 1979-02-15 Lemfoerder Metallwaren Ag Kreuzgelenk, insbesondere fuer lenkvorrichtungen von kraftfahrzeugen

Also Published As

Publication number Publication date
EP0057123A2 (fr) 1982-08-04
FR2498264B1 (US06559137-20030506-C00071.png) 1984-04-27
FR2498264A1 (fr) 1982-07-23
US4443165A (en) 1984-04-17
EP0057123B1 (fr) 1983-11-23
EP0057123A3 (en) 1982-08-11

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee