OA08930A - A manually-operable pump, particularly for wells. - Google Patents

A manually-operable pump, particularly for wells.

Info

Publication number
OA08930A
OA08930A OA59477A OA59477A OA08930A OA 08930 A OA08930 A OA 08930A OA 59477 A OA59477 A OA 59477A OA 59477 A OA59477 A OA 59477A OA 08930 A OA08930 A OA 08930A
Authority
OA
OAPI
Prior art keywords
wells
manually
operable pump
operable
pump
Prior art date
Application number
OA59477A
Other languages
English (en)
Inventor
Giulio Eula
Original Assignee
Nuova Cirmet Compagnia Macchin
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 Nuova Cirmet Compagnia Macchin filed Critical Nuova Cirmet Compagnia Macchin
Publication of OA08930A publication Critical patent/OA08930A/xx

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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
OA59477A 1987-11-20 1988-11-18 A manually-operable pump, particularly for wells. OA08930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8753817U IT213016Z2 (it) 1987-11-20 1987-11-20 Pompa ad azionamento manuale parti colarmente per pozzi

Publications (1)

Publication Number Publication Date
OA08930A true OA08930A (en) 1989-10-31

Family

ID=11285359

Family Applications (1)

Application Number Title Priority Date Filing Date
OA59477A OA08930A (en) 1987-11-20 1988-11-18 A manually-operable pump, particularly for wells.

Country Status (3)

Country Link
CN (1) CN1033307A (it)
IT (1) IT213016Z2 (it)
OA (1) OA08930A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105715478A (zh) * 2016-04-20 2016-06-29 江苏铂英特电子科技有限公司 一种机械能转液压的自动控制设备

Also Published As

Publication number Publication date
CN1033307A (zh) 1989-06-07
IT8753817V0 (it) 1987-11-20
IT213016Z2 (it) 1989-10-13

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