NL8502193A - Pompinrichting. - Google Patents

Pompinrichting. Download PDF

Info

Publication number
NL8502193A
NL8502193A NL8502193A NL8502193A NL8502193A NL 8502193 A NL8502193 A NL 8502193A NL 8502193 A NL8502193 A NL 8502193A NL 8502193 A NL8502193 A NL 8502193A NL 8502193 A NL8502193 A NL 8502193A
Authority
NL
Netherlands
Prior art keywords
suction
discharge
valves
cylinders
pump
Prior art date
Application number
NL8502193A
Other languages
English (en)
Dutch (nl)
Original Assignee
Holthuis Bv
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 Holthuis Bv filed Critical Holthuis Bv
Priority to NL8502193A priority Critical patent/NL8502193A/nl
Priority to DE8686201340T priority patent/DE3673285D1/de
Priority to AT86201340T priority patent/ATE55450T1/de
Priority to EP86201340A priority patent/EP0212728B1/de
Publication of NL8502193A publication Critical patent/NL8502193A/nl

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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0058—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
    • F04B9/1172—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each pump piston in the two directions being obtained by a double-acting piston liquid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Eye Examination Apparatus (AREA)
NL8502193A 1985-08-06 1985-08-06 Pompinrichting. NL8502193A (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL8502193A NL8502193A (nl) 1985-08-06 1985-08-06 Pompinrichting.
DE8686201340T DE3673285D1 (de) 1985-08-06 1986-07-30 Pumpeinrichtung.
AT86201340T ATE55450T1 (de) 1985-08-06 1986-07-30 Pumpeinrichtung.
EP86201340A EP0212728B1 (de) 1985-08-06 1986-07-30 Pumpeinrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8502193 1985-08-06
NL8502193A NL8502193A (nl) 1985-08-06 1985-08-06 Pompinrichting.

Publications (1)

Publication Number Publication Date
NL8502193A true NL8502193A (nl) 1987-03-02

Family

ID=19846396

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8502193A NL8502193A (nl) 1985-08-06 1985-08-06 Pompinrichting.

Country Status (4)

Country Link
EP (1) EP0212728B1 (de)
AT (1) ATE55450T1 (de)
DE (1) DE3673285D1 (de)
NL (1) NL8502193A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806502A1 (de) * 1988-03-01 1989-09-21 Karl Eickmann Hochdruckpumpe auch fuer nicht schmierendes fluid und fuer drucke von ueber tausend atmospheren
DE3933445A1 (de) * 1989-10-06 1991-04-18 Eickmann Karl Hochdruck pumpen aggregat
JPH03179184A (ja) * 1989-12-05 1991-08-05 Nippon Pillar Packing Co Ltd 往復動ポンプ
DE4211015A1 (de) * 1992-04-02 1993-10-07 Webasto Thermosysteme Gmbh Zyklisch arbeitende Fluid-Fördervorrichtung
FR2721046B1 (fr) * 1994-06-08 1996-08-30 Cyril Sannassee Presse d'injection d'un produit destiné au traitement de sol.
DE19638083A1 (de) * 1996-09-19 1998-03-26 Karl Eickmann Hochdruck-Aggregat
DE19652298A1 (de) * 1996-12-16 1998-06-18 Rexroth Mannesmann Gmbh Hochdruckpumpenanordnung
CN101450002B (zh) * 2003-09-30 2012-01-11 爱尔伯电子医疗设备公司 无菌介质输送装置
DE10348832A1 (de) * 2003-09-30 2006-05-18 Erbe Elektromedizin Gmbh Fördereinrichtung für sterile Medien
CN100385126C (zh) * 2005-10-28 2008-04-30 三一重工股份有限公司 用于串联油缸的阀补油方法及其装置
ITPR20120089A1 (it) * 2012-12-21 2014-06-22 Gea mechanical equipment italia spa Omogeneizzatore ad alta pressione

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527954A (en) * 1983-01-14 1985-07-09 Halliburton Company Pumping apparatus

Also Published As

Publication number Publication date
EP0212728A1 (de) 1987-03-04
EP0212728B1 (de) 1990-08-08
ATE55450T1 (de) 1990-08-15
DE3673285D1 (de) 1990-09-13

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed