IT980155B - Unita a pistone in particolare pompe a pistoni e o motori a pistoni - Google Patents

Unita a pistone in particolare pompe a pistoni e o motori a pistoni

Info

Publication number
IT980155B
IT980155B IT4935773A IT4935773A IT980155B IT 980155 B IT980155 B IT 980155B IT 4935773 A IT4935773 A IT 4935773A IT 4935773 A IT4935773 A IT 4935773A IT 980155 B IT980155 B IT 980155B
Authority
IT
Italy
Prior art keywords
piston
motors
units
pumps
piston pumps
Prior art date
Application number
IT4935773A
Other languages
English (en)
Original Assignee
Barmag Barmer Maschf
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 Barmag Barmer Maschf filed Critical Barmag Barmer Maschf
Application granted granted Critical
Publication of IT980155B publication Critical patent/IT980155B/it

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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
IT4935773A 1972-04-14 1973-04-11 Unita a pistone in particolare pompe a pistoni e o motori a pistoni IT980155B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722218024 DE2218024A1 (de) 1972-04-14 1972-04-14 Kolbeneinheit, insbesondere kolbenpumpen- und/oder -motoreinheit

Publications (1)

Publication Number Publication Date
IT980155B true IT980155B (it) 1974-09-30

Family

ID=5841953

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4935773A IT980155B (it) 1972-04-14 1973-04-11 Unita a pistone in particolare pompe a pistoni e o motori a pistoni

Country Status (4)

Country Link
JP (1) JPS4916902A (it)
DE (1) DE2218024A1 (it)
FR (1) FR2180410A5 (it)
IT (1) IT980155B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495947A (en) * 1982-09-23 1985-01-29 Imasco-Cdc Research Foundation High speed medical ventilator
CA2052201A1 (en) * 1990-10-24 1992-04-25 Richard C. Gerlach Positive displacement pump with rotating reciprocating piston and improved pulsation dampening

Also Published As

Publication number Publication date
JPS4916902A (it) 1974-02-14
DE2218024A1 (de) 1973-10-31
FR2180410A5 (it) 1973-11-23

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