PL112857B1 - Screw-type hydraulic device - Google Patents

Screw-type hydraulic device Download PDF

Info

Publication number
PL112857B1
PL112857B1 PL20151777A PL20151777A PL112857B1 PL 112857 B1 PL112857 B1 PL 112857B1 PL 20151777 A PL20151777 A PL 20151777A PL 20151777 A PL20151777 A PL 20151777A PL 112857 B1 PL112857 B1 PL 112857B1
Authority
PL
Poland
Prior art keywords
piston
screw
pressure
sleeve
screw shaft
Prior art date
Application number
PL20151777A
Other languages
English (en)
Polish (pl)
Other versions
PL201517A1 (pl
Inventor
Lars Sugerstrom
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
Publication of PL201517A1 publication Critical patent/PL201517A1/xx
Publication of PL112857B1 publication Critical patent/PL112857B1/pl

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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/605—Shaft sleeves or details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
  • Rotary-Type Compressors (AREA)
  • Reciprocating Pumps (AREA)
  • Support Of The Bearing (AREA)
PL20151777A 1976-10-15 1977-10-14 Screw-type hydraulic device PL112857B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7611475A SE414813B (sv) 1976-10-15 1976-10-15 Hydraulisk maskin

Publications (2)

Publication Number Publication Date
PL201517A1 PL201517A1 (pl) 1978-05-22
PL112857B1 true PL112857B1 (en) 1980-11-29

Family

ID=20329149

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20151777A PL112857B1 (en) 1976-10-15 1977-10-14 Screw-type hydraulic device

Country Status (9)

Country Link
JP (1) JPS5349307A (fr)
CH (1) CH623894A5 (fr)
DE (1) DE2745646A1 (fr)
FR (1) FR2367929A1 (fr)
GB (1) GB1549546A (fr)
IT (1) IT1091184B (fr)
NL (1) NL7711023A (fr)
PL (1) PL112857B1 (fr)
SE (1) SE414813B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828348A1 (de) * 1978-06-28 1980-01-10 Allweiler Ag Schraubenspindelmaschine
JPS63188477A (ja) * 1987-01-29 1988-08-04 Kyocera Corp 熔接用案内通電部材
DE19508561C2 (de) * 1995-03-10 2003-06-12 Allweiler Ag Schraubenspindelpumpe
SE521443C2 (sv) 1999-11-11 2003-11-04 Svenska Rotor Maskiner Ab Skruvrotormaskin med organ för axiell påverkan av åtminstone en av rotorerna
DE102010005900A1 (de) * 2010-01-27 2011-07-28 Robert Bosch GmbH, 70469 Hydraulische Zahnradmaschine
DE102017121882B3 (de) 2017-09-21 2019-01-24 Leistritz Pumpen Gmbh Schraubenspindelpumpe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE406958B (sv) * 1976-04-27 1979-03-05 Imo Industri Ab Hydraulisk skruvmaskin

Also Published As

Publication number Publication date
JPS623281B2 (fr) 1987-01-24
DE2745646A1 (de) 1978-04-20
SE7611475L (sv) 1978-04-16
JPS5349307A (en) 1978-05-04
FR2367929A1 (fr) 1978-05-12
CH623894A5 (en) 1981-06-30
FR2367929B3 (fr) 1980-07-04
GB1549546A (en) 1979-08-08
DE2745646C2 (fr) 1989-12-21
IT1091184B (it) 1985-06-26
NL7711023A (nl) 1978-04-18
SE414813B (sv) 1980-08-18
PL201517A1 (pl) 1978-05-22

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