DE1951347C3 - Vorrichtung zum pulsationsfreien Fördern einer Flüssigkeit oder eines Gases - Google Patents

Vorrichtung zum pulsationsfreien Fördern einer Flüssigkeit oder eines Gases

Info

Publication number
DE1951347C3
DE1951347C3 DE19691951347 DE1951347A DE1951347C3 DE 1951347 C3 DE1951347 C3 DE 1951347C3 DE 19691951347 DE19691951347 DE 19691951347 DE 1951347 A DE1951347 A DE 1951347A DE 1951347 C3 DE1951347 C3 DE 1951347C3
Authority
DE
Germany
Prior art keywords
hose
squeezing
pump
throughput
roller
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
Application number
DE19691951347
Other languages
German (de)
English (en)
Other versions
DE1951347B2 (de
DE1951347A1 (de
Inventor
Wolf Von Dipl.-Phys. 8130 Starnberg Casimir
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19691951347 priority Critical patent/DE1951347C3/de
Priority to JP8961770A priority patent/JPS4922721B1/ja
Publication of DE1951347A1 publication Critical patent/DE1951347A1/de
Publication of DE1951347B2 publication Critical patent/DE1951347B2/de
Application granted granted Critical
Publication of DE1951347C3 publication Critical patent/DE1951347C3/de
Expired 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/082—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular flexible member being pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the axes of the tubular member and each having its own driving mechanism
    • 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
    • F04B11/0066—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control with special shape of the actuating element
    • 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
    • F04B11/0075—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
DE19691951347 1969-10-11 1969-10-11 Vorrichtung zum pulsationsfreien Fördern einer Flüssigkeit oder eines Gases Expired DE1951347C3 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19691951347 DE1951347C3 (de) 1969-10-11 1969-10-11 Vorrichtung zum pulsationsfreien Fördern einer Flüssigkeit oder eines Gases
JP8961770A JPS4922721B1 (enExample) 1969-10-11 1970-10-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691951347 DE1951347C3 (de) 1969-10-11 1969-10-11 Vorrichtung zum pulsationsfreien Fördern einer Flüssigkeit oder eines Gases

Publications (3)

Publication Number Publication Date
DE1951347A1 DE1951347A1 (de) 1971-04-22
DE1951347B2 DE1951347B2 (de) 1978-03-16
DE1951347C3 true DE1951347C3 (de) 1978-11-16

Family

ID=5747932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691951347 Expired DE1951347C3 (de) 1969-10-11 1969-10-11 Vorrichtung zum pulsationsfreien Fördern einer Flüssigkeit oder eines Gases

Country Status (2)

Country Link
JP (1) JPS4922721B1 (enExample)
DE (1) DE1951347C3 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1077875B (it) * 1976-01-26 1985-05-04 Baxter Travenol Lab Metodo ed apparato per l'infusione dosata di fluidi
JPS5396319U (enExample) * 1977-01-08 1978-08-05
JPS54121526U (enExample) * 1978-02-14 1979-08-25
DE4005110C1 (enExample) * 1990-02-17 1991-07-25 Philips Patentverwaltung Gmbh, 2000 Hamburg, De
AUPP192098A0 (en) 1998-02-19 1998-03-12 University Of Melbourne, The Linearised peristaltic pump
JP2014104316A (ja) * 2012-11-30 2014-06-09 Jms Co Ltd 半固形化物の注入装置

Also Published As

Publication number Publication date
DE1951347B2 (de) 1978-03-16
DE1951347A1 (de) 1971-04-22
JPS4922721B1 (enExample) 1974-06-11

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee