SE8403315D0 - Hydraulisk skruvmaskin - Google Patents

Hydraulisk skruvmaskin

Info

Publication number
SE8403315D0
SE8403315D0 SE8403315A SE8403315A SE8403315D0 SE 8403315 D0 SE8403315 D0 SE 8403315D0 SE 8403315 A SE8403315 A SE 8403315A SE 8403315 A SE8403315 A SE 8403315A SE 8403315 D0 SE8403315 D0 SE 8403315D0
Authority
SE
Sweden
Prior art keywords
drive screw
bearing
axial
screw
housing
Prior art date
Application number
SE8403315A
Other languages
English (en)
Other versions
SE439180B (sv
Inventor
L Segerstrom
Original Assignee
Imo 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 Ab filed Critical Imo Ab
Priority to SE8403315A priority Critical patent/SE439180B/sv
Publication of SE8403315D0 publication Critical patent/SE8403315D0/sv
Publication of SE439180B publication Critical patent/SE439180B/sv
Priority to DE3520994A priority patent/DE3520994C2/de
Priority to DE8517118U priority patent/DE8517118U1/de
Priority to GB08515008A priority patent/GB2162249B/en
Priority to US06/744,614 priority patent/US4637787A/en
Priority to JP60133927A priority patent/JPS6111481A/ja

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Motors (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
SE8403315A 1984-06-20 1984-06-20 Hydraulisk skruvmaskin SE439180B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8403315A SE439180B (sv) 1984-06-20 1984-06-20 Hydraulisk skruvmaskin
DE3520994A DE3520994C2 (de) 1984-06-20 1985-06-12 Hydraulische Schraubenmaschine
DE8517118U DE8517118U1 (de) 1984-06-20 1985-06-12 Hydraulische Schraubenmaschine
GB08515008A GB2162249B (en) 1984-06-20 1985-06-13 Hydraulic screw machine
US06/744,614 US4637787A (en) 1984-06-20 1985-06-14 Hydraulic screw machine
JP60133927A JPS6111481A (ja) 1984-06-20 1985-06-19 流体式スクリユー装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8403315A SE439180B (sv) 1984-06-20 1984-06-20 Hydraulisk skruvmaskin

Publications (2)

Publication Number Publication Date
SE8403315D0 true SE8403315D0 (sv) 1984-06-20
SE439180B SE439180B (sv) 1985-06-03

Family

ID=20356306

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8403315A SE439180B (sv) 1984-06-20 1984-06-20 Hydraulisk skruvmaskin

Country Status (5)

Country Link
US (1) US4637787A (sv)
JP (1) JPS6111481A (sv)
DE (2) DE3520994C2 (sv)
GB (1) GB2162249B (sv)
SE (1) SE439180B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730995A (en) * 1986-09-25 1988-03-15 American Standard Inc. Screw compressor bearing arrangement with positive stop to accommodate thrust reversal
NL8803199A (nl) * 1988-12-29 1990-07-16 Skf Ind Trading & Dev Schroefcompressor.
SE510066C2 (sv) * 1997-08-25 1999-04-12 Svenska Rotor Maskiner Ab Oljefri skruvrotormaskin vilkens lager smörjes med en vattenhaltig vätska
CN105545729A (zh) * 2016-02-22 2016-05-04 太仓液压元件有限公司 一种高密封性双螺杆泵
CN112196966A (zh) * 2020-10-30 2021-01-08 邓庆伟 一种低碳环保的动力机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642331A (en) * 1969-12-12 1972-02-15 Garrett Corp Hybrid bearing
GB1480333A (en) * 1973-07-05 1977-07-20 Svenska Rotor Maskiner Ab Screw rotor machines
DE2448785C3 (de) * 1974-10-12 1980-08-21 Fag Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Axiallagerung einer Welle
SE384069B (sv) * 1975-05-02 1976-04-12 Imo Industri Ab Skruvpump
SE406958B (sv) * 1976-04-27 1979-03-05 Imo Industri Ab Hydraulisk skruvmaskin
US4394091A (en) * 1981-10-09 1983-07-19 General Motors Corporation Air bearing and antifriction bearing assembly

Also Published As

Publication number Publication date
DE8517118U1 (de) 1987-10-22
SE439180B (sv) 1985-06-03
US4637787A (en) 1987-01-20
GB8515008D0 (en) 1985-07-17
JPS6111481A (ja) 1986-01-18
DE3520994C2 (de) 1986-09-25
GB2162249B (en) 1988-03-02
GB2162249A (en) 1986-01-29
JPH037033B2 (sv) 1991-01-31
DE3520994A1 (de) 1986-01-02

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