BR9007049A - Bomba de deslocamento positivo - Google Patents

Bomba de deslocamento positivo

Info

Publication number
BR9007049A
BR9007049A BR909007049A BR9007049A BR9007049A BR 9007049 A BR9007049 A BR 9007049A BR 909007049 A BR909007049 A BR 909007049A BR 9007049 A BR9007049 A BR 9007049A BR 9007049 A BR9007049 A BR 9007049A
Authority
BR
Brazil
Prior art keywords
pump chamber
pump
inlet
pump housing
outlet
Prior art date
Application number
BR909007049A
Other languages
English (en)
Inventor
Stig Lundback
Original Assignee
Stig Lundback
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 Stig Lundback filed Critical Stig Lundback
Publication of BR9007049A publication Critical patent/BR9007049A/pt

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)
BR909007049A 1989-01-24 1990-01-24 Bomba de deslocamento positivo BR9007049A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8900237A SE467795B (sv) 1989-01-24 1989-01-24 Deplacementpump foer vaesentligen vertikal uppfordring av vaetska
PCT/SE1990/000053 WO1990008898A1 (en) 1989-01-24 1990-01-24 Positive-displacement pump

Publications (1)

Publication Number Publication Date
BR9007049A true BR9007049A (pt) 1991-11-05

Family

ID=20374835

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007049A BR9007049A (pt) 1989-01-24 1990-01-24 Bomba de deslocamento positivo

Country Status (10)

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

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
AU4952590A (en) 1990-08-24
AU631181B2 (en) 1992-11-19
DE69002613D1 (de) 1993-09-09
ES2044558T3 (es) 1994-01-01
SE8900237D0 (sv) 1989-01-24
SE467795B (sv) 1992-09-14
ATE92593T1 (de) 1993-08-15
EP0455696A1 (en) 1991-11-13
WO1990008898A1 (en) 1990-08-09
DE69002613T2 (de) 1994-01-13
EP0455696B1 (en) 1993-08-04
DK0455696T3 (da) 1993-12-27
JPH04503985A (ja) 1992-07-16
SE8900237L (sv) 1990-07-25

Similar Documents

Publication Publication Date Title
CA2251105A1 (en) Reciprocating liquid pump with disc check valve
SU1679966A3 (ru) Насос дл крови
ES2070392T3 (es) Dispositivo de extraccion para medios.
ES2044558T3 (es) Bomba de desplazamiento positivo.
JPH0427392B2 (pt)
SU1236164A1 (ru) Газлифтный плунжер
SU1758285A1 (ru) Способ нагнетани жидкости поршневым насосом и поршневой насос
SU1210079A1 (ru) Гидродинамический стенд
SU1528956A1 (ru) Поршневой насос
JPS643294A (en) Vacuum pump device
ES2111568T3 (es) Dispositivo de valvula de fluido y bomba volumetrica.
GB625432A (en) An improved apparatus for raising liquid from wells by means of gas under pressure
JPS5656985A (en) Check valve for pump
RU97108078A (ru) Насосная установка для подъема жидкости из нефтяной скважины
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
FF Decision: intention to grant
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24/01/2005