ITRE930085A1 - MULTI-CYLINDRICAL ALTERNATIVE PUMP WITH AXIAL PISTONS. - Google Patents

MULTI-CYLINDRICAL ALTERNATIVE PUMP WITH AXIAL PISTONS.

Info

Publication number
ITRE930085A1
ITRE930085A1 IT000085A ITRE930085A ITRE930085A1 IT RE930085 A1 ITRE930085 A1 IT RE930085A1 IT 000085 A IT000085 A IT 000085A IT RE930085 A ITRE930085 A IT RE930085A IT RE930085 A1 ITRE930085 A1 IT RE930085A1
Authority
IT
Italy
Prior art keywords
alternative pump
axial pistons
cylindrical
cylindrical alternative
pistons
Prior art date
Application number
IT000085A
Other languages
Italian (it)
Inventor
Ivano Montanari
Original Assignee
Annovi & Reverberi S P A
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 Annovi & Reverberi S P A filed Critical Annovi & Reverberi S P A
Priority to ITRE930085A priority Critical patent/IT1262843B/en
Publication of ITRE930085A0 publication Critical patent/ITRE930085A0/en
Priority to EP94202158A priority patent/EP0657648A1/en
Publication of ITRE930085A1 publication Critical patent/ITRE930085A1/en
Application granted granted Critical
Publication of IT1262843B publication Critical patent/IT1262843B/en

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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • F04B1/126—Piston shoe retaining means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
ITRE930085A 1993-12-10 1993-12-10 MULTI-CYLINDRICAL ALTERNATIVE PUMP WITH AXIAL PISTONS. IT1262843B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITRE930085A IT1262843B (en) 1993-12-10 1993-12-10 MULTI-CYLINDRICAL ALTERNATIVE PUMP WITH AXIAL PISTONS.
EP94202158A EP0657648A1 (en) 1993-12-10 1994-07-25 Multi-cylinder reciprocating pump with axial pistons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRE930085A IT1262843B (en) 1993-12-10 1993-12-10 MULTI-CYLINDRICAL ALTERNATIVE PUMP WITH AXIAL PISTONS.

Publications (3)

Publication Number Publication Date
ITRE930085A0 ITRE930085A0 (en) 1993-12-10
ITRE930085A1 true ITRE930085A1 (en) 1995-06-10
IT1262843B IT1262843B (en) 1996-07-04

Family

ID=11398477

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRE930085A IT1262843B (en) 1993-12-10 1993-12-10 MULTI-CYLINDRICAL ALTERNATIVE PUMP WITH AXIAL PISTONS.

Country Status (2)

Country Link
EP (1) EP0657648A1 (en)
IT (1) IT1262843B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10266953A (en) * 1997-03-25 1998-10-06 Zexel Corp Swash plate type compressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402777A1 (en) * 1977-09-07 1979-04-06 Leduc & Fils Rene Swashplate pump with preloaded axial pistons - has central spring preloading central member with forks for each piston
DD253059A1 (en) * 1986-09-29 1988-01-06 Karl Marx Stadt Ind Werke HYDROSTATIC AXIAL PISTON MACHINE
FR2657125B1 (en) * 1990-01-12 1992-04-10 Leduc Rene Hydro Sa IMPROVEMENTS ON AXIAL PISTON HYDRAULIC PUMPS AND BIAIS PLATE.

Also Published As

Publication number Publication date
IT1262843B (en) 1996-07-04
ITRE930085A0 (en) 1993-12-10
EP0657648A1 (en) 1995-06-14

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Legal Events

Date Code Title Description
0001 Granted