IT1073610B - Macchina idraulica a vite funzionante da pompa o da motore - Google Patents

Macchina idraulica a vite funzionante da pompa o da motore

Info

Publication number
IT1073610B
IT1073610B IT67926/77A IT6792677A IT1073610B IT 1073610 B IT1073610 B IT 1073610B IT 67926/77 A IT67926/77 A IT 67926/77A IT 6792677 A IT6792677 A IT 6792677A IT 1073610 B IT1073610 B IT 1073610B
Authority
IT
Italy
Prior art keywords
pump
motor
hydraulic machine
machine working
screw hydraulic
Prior art date
Application number
IT67926/77A
Other languages
English (en)
Original Assignee
Imo Industri Ab
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 Imo Industri Ab filed Critical Imo Industri Ab
Application granted granted Critical
Publication of IT1073610B publication Critical patent/IT1073610B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • 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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
IT67926/77A 1976-04-27 1977-04-26 Macchina idraulica a vite funzionante da pompa o da motore IT1073610B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7604832A SE406958B (sv) 1976-04-27 1976-04-27 Hydraulisk skruvmaskin

Publications (1)

Publication Number Publication Date
IT1073610B true IT1073610B (it) 1985-04-17

Family

ID=20327704

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67926/77A IT1073610B (it) 1976-04-27 1977-04-26 Macchina idraulica a vite funzionante da pompa o da motore

Country Status (10)

Country Link
US (1) US4131400A (it)
JP (1) JPS6010193B2 (it)
CH (1) CH619288A5 (it)
DE (1) DE2718138C2 (it)
FR (1) FR2349752A1 (it)
GB (1) GB1566514A (it)
IT (1) IT1073610B (it)
NL (1) NL184971C (it)
PL (1) PL106569B1 (it)
SE (1) SE406958B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE414813B (sv) * 1976-10-15 1980-08-18 Imo Industri Ab Hydraulisk maskin
SE439180B (sv) * 1984-06-20 1985-06-03 Imo Ab Hydraulisk skruvmaskin
SE463682B (sv) * 1984-06-20 1991-01-07 Imo Ab Hydraulisk skruvmaskin, foeretraedesvis utnyttjad som pump avsedd att nedsaenkas i ett borrhaal
FR2943108B1 (fr) * 2009-03-16 2012-01-13 Snecma Butee axiale debrayable
WO2017189022A1 (en) * 2016-04-29 2017-11-02 Imo Industries, Inc. Modular thrust-compensating rotor assembly
IT202000021280A1 (it) * 2020-09-09 2022-03-09 Metelli S P A Pompa a più viti per circuiti di raffreddamento

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590561A (en) * 1947-12-10 1952-03-25 Montelius Carl Oscar Josef Screw pump
US2924181A (en) * 1957-05-13 1960-02-09 Laval Steam Turbine Co Screw pumps or motors
GB936679A (en) * 1960-04-22 1963-09-11 Pneumatikus Es Hidraulikus Gep Improvements in or relating to screw pumps
NL148380B (nl) * 1965-03-03 1976-01-15 Imo Industri Ab Hydraulische schroefmotor met in axiale richting vrij verplaatsbare schroeven.
DE1901759C3 (de) * 1969-01-15 1975-04-30 Allweiler Ag, 7760 Radolfzell Einrichtung zum Auffangen des Verzahnungsschubes und des hydraulischen Axialschubes an Spindeln von Schraubenspindelpumpen
DE1930839A1 (de) * 1969-06-18 1970-12-23 Allweiler Ag Einrichtung zum Ausgleichen der Axialkraefte an Wellen von als Pumpe oder als Motor wirkenden Rotationsmaschinen
FR2079154B1 (it) * 1970-02-02 1977-01-07 Kuehlautomat Veb
DE2318467A1 (de) * 1973-04-12 1974-10-31 H & H Licensing Corp Verfahren und vorrichtung zum ausgleichen der axialkraefte bei schraubenkompressoren
SE384069B (sv) * 1975-05-02 1976-04-12 Imo Industri Ab Skruvpump

Also Published As

Publication number Publication date
PL106569B1 (pl) 1979-12-31
FR2349752A1 (fr) 1977-11-25
DE2718138C2 (de) 1982-12-23
SE7604832L (sv) 1977-10-28
JPS52131202A (en) 1977-11-04
JPS6010193B2 (ja) 1985-03-15
SE406958B (sv) 1979-03-05
PL197627A1 (pl) 1978-01-30
NL184971B (nl) 1989-07-17
FR2349752B1 (it) 1983-05-06
NL7704411A (nl) 1977-10-31
GB1566514A (en) 1980-04-30
CH619288A5 (it) 1980-09-15
NL184971C (nl) 1989-12-18
US4131400A (en) 1978-12-26
DE2718138A1 (de) 1977-11-10

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