ES281911U - Peristaltic pump of roller type (Machine-translation by Google Translate, not legally binding) - Google Patents

Peristaltic pump of roller type (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES281911U
ES281911U ES1984281911U ES281911U ES281911U ES 281911 U ES281911 U ES 281911U ES 1984281911 U ES1984281911 U ES 1984281911U ES 281911 U ES281911 U ES 281911U ES 281911 U ES281911 U ES 281911U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
support channel
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.)
Granted
Application number
ES1984281911U
Other languages
Spanish (es)
Other versions
ES281911Y (en
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Publication of ES281911U publication Critical patent/ES281911U/en
Application granted granted Critical
Publication of ES281911Y publication Critical patent/ES281911Y/en
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
    • F04B43/12—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
    • F04B43/1276—Means for pushing the rollers against the tubular flexible member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Peristaltic roller-type pump having an arc-shaped support channel, said pump including a stator element defining said support channel, a rotor element associated with a motor and provided with rollers mounted elastically in the arms of said rotor element and which, during rotation, cooperates with the stator element to compress a peristaltic tube disposed along the support channel, characterized in that at the point where the compression is exerted, the direction of action of the spring (21). ) of rollers forms an acute angle with respect to the line perpendicular to the orbit of the rotor, the direction of the angle being from the perpendicular line, the same as the direction of rotation. (Machine-translation by Google Translate, not legally binding)
ES1984281911U 1983-10-12 1984-10-10 PERISTALTIC ROLLER TYPE PUMP Expired ES281911Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8303495A NL188766C (en) 1983-10-12 1983-10-12 PERISTALTIC ROLL PUMP.

Publications (2)

Publication Number Publication Date
ES281911U true ES281911U (en) 1985-05-01
ES281911Y ES281911Y (en) 1985-12-01

Family

ID=19842538

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984281911U Expired ES281911Y (en) 1983-10-12 1984-10-10 PERISTALTIC ROLLER TYPE PUMP

Country Status (6)

Country Link
BE (1) BE900813A (en)
DE (1) DE8429975U1 (en)
ES (1) ES281911Y (en)
FR (1) FR2553474B3 (en)
IT (1) IT8453916V0 (en)
NL (1) NL188766C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006048315A1 (en) 2006-10-12 2008-04-17 Robert Bosch Gmbh Hand tool, in particular electric scissors
DE102017103857A1 (en) 2017-02-24 2018-08-30 B. Braun Avitum Ag liquid pump
CN114856981B (en) * 2022-07-05 2022-09-23 保定齐力恒流泵有限公司 Adjustable combined peristaltic pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137242A (en) * 1962-01-22 1964-06-16 Hahn George William Infusion pump
DE2432007A1 (en) * 1974-07-03 1976-01-22 Asf Gmbh PERISTALTIC PUMP
GB2051253B (en) * 1979-06-15 1983-11-30 Watson Marlow Ltd Peristaltic fluid-machines

Also Published As

Publication number Publication date
NL188766B (en) 1992-04-16
BE900813A (en) 1985-04-11
ES281911Y (en) 1985-12-01
NL188766C (en) 1992-09-16
NL8303495A (en) 1985-05-01
IT8453916V0 (en) 1984-10-11
FR2553474A3 (en) 1985-04-19
DE8429975U1 (en) 1985-02-21
FR2553474B3 (en) 1985-09-20

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