ES2044558T3 - Bomba de desplazamiento positivo. - Google Patents

Bomba de desplazamiento positivo.

Info

Publication number
ES2044558T3
ES2044558T3 ES90902412T ES90902412T ES2044558T3 ES 2044558 T3 ES2044558 T3 ES 2044558T3 ES 90902412 T ES90902412 T ES 90902412T ES 90902412 T ES90902412 T ES 90902412T ES 2044558 T3 ES2044558 T3 ES 2044558T3
Authority
ES
Spain
Prior art keywords
pump chamber
pump
inlet
pump housing
outlet
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.)
Expired - Lifetime
Application number
ES90902412T
Other languages
English (en)
Spanish (es)
Inventor
Stig Lundback
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.)
Humanteknik AB
Original Assignee
Humanteknik 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 Humanteknik AB filed Critical Humanteknik AB
Application granted granted Critical
Publication of ES2044558T3 publication Critical patent/ES2044558T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0027—Special features without valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0018—Special features the periphery of the flexible member being not fixed to the pump-casing, but acting as a valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
ES90902412T 1989-01-24 1990-01-24 Bomba de desplazamiento positivo. Expired - Lifetime ES2044558T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8900237A SE467795B (sv) 1989-01-24 1989-01-24 Deplacementpump foer vaesentligen vertikal uppfordring av vaetska

Publications (1)

Publication Number Publication Date
ES2044558T3 true ES2044558T3 (es) 1994-01-01

Family

ID=20374835

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90902412T Expired - Lifetime ES2044558T3 (es) 1989-01-24 1990-01-24 Bomba de desplazamiento positivo.

Country Status (10)

Country Link
EP (1) EP0455696B1 (de)
JP (1) JPH04503985A (de)
AT (1) ATE92593T1 (de)
AU (1) AU631181B2 (de)
BR (1) BR9007049A (de)
DE (1) DE69002613T2 (de)
DK (1) DK0455696T3 (de)
ES (1) ES2044558T3 (de)
SE (1) SE467795B (de)
WO (1) WO1990008898A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527164A (en) * 1990-06-07 1996-06-18 Humanteknik Ab Positive-displacement pump with inlet float chamber
TW265430B (en) * 1994-06-30 1995-12-11 Intel Corp Ducted opposing bonded fin heat sink blower multi-microprocessor cooling system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE875142C (de) * 1944-04-22 1953-04-30 Messerschmitt A G Fluessigkeitsfoerdereinrichtung
JPS57153978A (en) * 1981-03-17 1982-09-22 Nitsusaku:Kk Pump for deep well
SE8600190L (sv) * 1986-01-16 1987-07-17 Olofsson Bjoern Pumpanordning, speciellt for att pumpa vatten ur djupa brunnar

Also Published As

Publication number Publication date
EP0455696A1 (de) 1991-11-13
EP0455696B1 (de) 1993-08-04
SE467795B (sv) 1992-09-14
ATE92593T1 (de) 1993-08-15
DK0455696T3 (da) 1993-12-27
JPH04503985A (ja) 1992-07-16
DE69002613D1 (de) 1993-09-09
SE8900237L (sv) 1990-07-25
WO1990008898A1 (en) 1990-08-09
BR9007049A (pt) 1991-11-05
AU631181B2 (en) 1992-11-19
DE69002613T2 (de) 1994-01-13
AU4952590A (en) 1990-08-24
SE8900237D0 (sv) 1989-01-24

Similar Documents

Publication Publication Date Title
CA2251105A1 (en) Reciprocating liquid pump with disc check valve
CA2244849A1 (en) Manually operated fluid dispensing pump
AU577841B2 (en) Blood pump
SU1758285A1 (ru) Способ нагнетани жидкости поршневым насосом и поршневой насос
ES2070392T3 (es) Dispositivo de extraccion para medios.
ES2044558T3 (es) Bomba de desplazamiento positivo.
JPH0427392B2 (de)
SU1236164A1 (ru) Газлифтный плунжер
SU1210079A1 (ru) Гидродинамический стенд
RU97108078A (ru) Насосная установка для подъема жидкости из нефтяной скважины
SU1528956A1 (ru) Поршневой насос
ES2111568T3 (es) Dispositivo de valvula de fluido y bomba volumetrica.
JPS643294A (en) Vacuum pump device
GB625432A (en) An improved apparatus for raising liquid from wells by means of gas under pressure
JPS5656985A (en) Check valve for pump
SE8505865D0 (sv) Sett att styra drenering av vetska och vetskedreneringsventil
JPS57120781A (en) Control valve
JPS5781177A (en) Vacuum generator
NO911651L (no) Pumpe for automatisk og langsom tapping av en medisinflaske.
SU1478723A1 (ru) Пластоиспытатель

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 455696

Country of ref document: ES