DE3676167D1 - VOLUMETRIC PUMP FOR LIQUID OR GASEOUS MEDIA, LIKE A TURNING PISTON PUMP. - Google Patents

VOLUMETRIC PUMP FOR LIQUID OR GASEOUS MEDIA, LIKE A TURNING PISTON PUMP.

Info

Publication number
DE3676167D1
DE3676167D1 DE8686113596T DE3676167T DE3676167D1 DE 3676167 D1 DE3676167 D1 DE 3676167D1 DE 8686113596 T DE8686113596 T DE 8686113596T DE 3676167 T DE3676167 T DE 3676167T DE 3676167 D1 DE3676167 D1 DE 3676167D1
Authority
DE
Germany
Prior art keywords
pump
liquid
gaseous media
turning piston
volumetric
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
DE8686113596T
Other languages
German (de)
Inventor
Renato Vicentini
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
Application granted granted Critical
Publication of DE3676167D1 publication Critical patent/DE3676167D1/en
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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DE8686113596T 1985-11-18 1986-10-02 VOLUMETRIC PUMP FOR LIQUID OR GASEOUS MEDIA, LIKE A TURNING PISTON PUMP. Expired - Lifetime DE3676167D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8585614A IT1210536B (en) 1985-11-18 1985-11-18 VOLUMETRIC PUMP FOR LIQUID OR GASEOUS FLUIDS.

Publications (1)

Publication Number Publication Date
DE3676167D1 true DE3676167D1 (en) 1991-01-24

Family

ID=11329005

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686113596T Expired - Lifetime DE3676167D1 (en) 1985-11-18 1986-10-02 VOLUMETRIC PUMP FOR LIQUID OR GASEOUS MEDIA, LIKE A TURNING PISTON PUMP.

Country Status (3)

Country Link
EP (1) EP0223025B1 (en)
DE (1) DE3676167D1 (en)
IT (1) IT1210536B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1220167B (en) * 1987-12-18 1990-06-06 Renato Vicentini PERFECT VOLUMETRIC PUMP FOR LIQUID OR GASEOUS FLUIDS
US5193977A (en) * 1991-11-22 1993-03-16 Don Dame Flexible membrane sealless centrifugal pump
WO2015052795A1 (en) 2013-10-09 2015-04-16 株式会社ウエルコ Pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH331944A (en) * 1956-02-03 1958-08-15 Clarence Ford Reginald Rotary pump
DE2702123A1 (en) * 1977-01-20 1978-07-27 Hartmut Kowalzik Radial spherical membrane pump - consists of annular pump housing with fixed bearing brackets to accept drive shaft with balls

Also Published As

Publication number Publication date
EP0223025A3 (en) 1988-02-10
EP0223025B1 (en) 1990-12-12
EP0223025A2 (en) 1987-05-27
IT8585614A0 (en) 1985-11-18
IT1210536B (en) 1989-09-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee