DE2222168A1 - Pumpe - Google Patents

Pumpe

Info

Publication number
DE2222168A1
DE2222168A1 DE19722222168 DE2222168A DE2222168A1 DE 2222168 A1 DE2222168 A1 DE 2222168A1 DE 19722222168 DE19722222168 DE 19722222168 DE 2222168 A DE2222168 A DE 2222168A DE 2222168 A1 DE2222168 A1 DE 2222168A1
Authority
DE
Germany
Prior art keywords
shaft
drive shaft
flexible shaft
rotor
pump according
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.)
Pending
Application number
DE19722222168
Other languages
German (de)
English (en)
Inventor
Frederick Pollak
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.)
Stothert and Pitt Ltd
Original Assignee
Stothert and Pitt Ltd
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 Stothert and Pitt Ltd filed Critical Stothert and Pitt Ltd
Publication of DE2222168A1 publication Critical patent/DE2222168A1/de
Pending 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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/02—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing for conveying rotary movements
    • F16C1/08—End connections
    • 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
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE19722222168 1971-05-05 1972-05-05 Pumpe Pending DE2222168A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1321671*[A GB1379907A (en) 1971-05-05 1971-05-05 Internally-meshing helical screw pumps

Publications (1)

Publication Number Publication Date
DE2222168A1 true DE2222168A1 (de) 1972-11-16

Family

ID=10018943

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722222168 Pending DE2222168A1 (de) 1971-05-05 1972-05-05 Pumpe

Country Status (3)

Country Link
DE (1) DE2222168A1 (enExample)
FR (1) FR2141070A5 (enExample)
GB (1) GB1379907A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005241A1 (fr) * 1985-02-27 1986-09-12 Gutag Innovations Ag Machine a deplacement positif, notamment pompe, et procede pour sa fabrication
US20220275838A1 (en) * 2021-02-26 2022-09-01 Nissan North America, Inc. Drive train connector assembly

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938744A (en) * 1974-09-05 1976-02-17 Allen Clifford H Positive displacement rotary pump and drive coupling therefor
US4140444A (en) * 1977-08-26 1979-02-20 Allen Clifford H Flexible shaft assembly for progressing cavity pump
US4311443A (en) * 1978-11-08 1982-01-19 Oncor Corporation Motor/pump transmission construction for a Moineau type apparatus
GB2152588B (en) * 1984-01-14 1987-08-26 Inst Burovoi Tekhnik Downhole rotary fluid-pressure motor
RU2131538C1 (ru) * 1996-11-26 1999-06-10 Открытое акционерное общество Научно-производственное объединение "Искра" Одновинтовой насос и вал ротора одновинтового насоса

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005241A1 (fr) * 1985-02-27 1986-09-12 Gutag Innovations Ag Machine a deplacement positif, notamment pompe, et procede pour sa fabrication
US4789315A (en) * 1985-02-27 1988-12-06 Gutag Innovations Ag Positive displacement machine, more particularly pump, and method for fabricating such pump
US20220275838A1 (en) * 2021-02-26 2022-09-01 Nissan North America, Inc. Drive train connector assembly
US11761490B2 (en) * 2021-02-26 2023-09-19 Nissan North America, Inc. Drive train connector assembly

Also Published As

Publication number Publication date
FR2141070A5 (enExample) 1973-01-19
GB1379907A (en) 1975-01-08

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