ATE131254T1 - Schraubenspindelpumpe. - Google Patents

Schraubenspindelpumpe.

Info

Publication number
ATE131254T1
ATE131254T1 AT90110216T AT90110216T ATE131254T1 AT E131254 T1 ATE131254 T1 AT E131254T1 AT 90110216 T AT90110216 T AT 90110216T AT 90110216 T AT90110216 T AT 90110216T AT E131254 T1 ATE131254 T1 AT E131254T1
Authority
AT
Austria
Prior art keywords
bearing
journal
pump
spindle
recess
Prior art date
Application number
AT90110216T
Other languages
English (en)
Inventor
Wolfgang Dipl-Ing Fh Leiber
Original Assignee
Allweiler Ag
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 Allweiler Ag filed Critical Allweiler Ag
Application granted granted Critical
Publication of ATE131254T1 publication Critical patent/ATE131254T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT90110216T 1989-06-26 1990-05-30 Schraubenspindelpumpe. ATE131254T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3920901A DE3920901C2 (de) 1989-06-26 1989-06-26 Schraubenspindelpumpe

Publications (1)

Publication Number Publication Date
ATE131254T1 true ATE131254T1 (de) 1995-12-15

Family

ID=6383607

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90110216T ATE131254T1 (de) 1989-06-26 1990-05-30 Schraubenspindelpumpe.

Country Status (3)

Country Link
EP (1) EP0405161B1 (de)
AT (1) ATE131254T1 (de)
DE (2) DE3920901C2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123384C2 (de) * 1991-07-15 1999-08-12 Leistritz Ag Kraftstofförderaggregat
DE19728744C1 (de) * 1997-07-04 1998-11-26 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
ITBO20000119A1 (it) * 2000-03-08 2001-09-10 Mario Antonio Morselli Pompa volumetrica rotativa a rotori elicoidali .
DE102009015685A1 (de) 2009-03-31 2010-10-07 Robert Bosch Gmbh Schraubenspindelpumpenanordnung
CN104196718B (zh) * 2014-07-29 2016-10-12 苏州海而仕信息科技有限公司 螺杆式潜水泵
CN104179678B (zh) * 2014-07-29 2017-02-08 苏州海而仕信息科技有限公司 一种螺杆式潜水泵
CN111140492B (zh) * 2020-02-22 2024-11-22 宁波得利时泵业有限公司 大压力双支撑转子泵
DE102021101111A1 (de) * 2021-01-20 2022-07-21 Netzsch Pumpen & Systeme Gmbh Schraubenspindelpumpe
DE102021113724A1 (de) 2021-05-27 2022-12-01 Jung & Co. Gerätebau GmbH Schraubenspindelpumpe in einflutiger Bauweise

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH268943A (de) * 1947-12-10 1950-06-15 Imo Industri Ab Schraubenpumpe.
DE813341C (de) * 1947-12-10 1951-09-10 Imo Industri Ab Schraubenpumpe
US2592476A (en) * 1948-02-07 1952-04-08 Laval Steam Turbine Co Series arrangement of positive and nonpositive screw pumps
US2924181A (en) * 1957-05-13 1960-02-09 Laval Steam Turbine Co Screw pumps or motors
DE1192055B (de) * 1957-05-13 1965-04-29 Imo Industri Ab Schraubenpumpe oder -motor
NL148380B (nl) * 1965-03-03 1976-01-15 Imo Industri Ab Hydraulische schroefmotor met in axiale richting vrij verplaatsbare schroeven.
DE2828348A1 (de) * 1978-06-28 1980-01-10 Allweiler Ag Schraubenspindelmaschine
DE3800336A1 (de) * 1988-01-08 1989-07-27 Leistritz Ag Dichtungsfreie pumpe

Also Published As

Publication number Publication date
DE3920901A1 (de) 1991-01-03
EP0405161B1 (de) 1995-12-06
EP0405161A1 (de) 1991-01-02
DE3920901C2 (de) 1995-02-16
DE59009942D1 (de) 1996-01-18

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee