JPH0251074B2 - - Google Patents

Info

Publication number
JPH0251074B2
JPH0251074B2 JP57009784A JP978482A JPH0251074B2 JP H0251074 B2 JPH0251074 B2 JP H0251074B2 JP 57009784 A JP57009784 A JP 57009784A JP 978482 A JP978482 A JP 978482A JP H0251074 B2 JPH0251074 B2 JP H0251074B2
Authority
JP
Japan
Prior art keywords
piston
auxiliary
cylinder
diameter
cylinder block
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
JP57009784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58128477A (ja
Inventor
Masami Ochiai
Takashi Kanai
Morio Ooshina
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP57009784A priority Critical patent/JPS58128477A/ja
Publication of JPS58128477A publication Critical patent/JPS58128477A/ja
Publication of JPH0251074B2 publication Critical patent/JPH0251074B2/ja
Granted 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
    • 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
    • F04B1/20—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 having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2064—Housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
JP57009784A 1982-01-25 1982-01-25 液圧回転機 Granted JPS58128477A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57009784A JPS58128477A (ja) 1982-01-25 1982-01-25 液圧回転機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57009784A JPS58128477A (ja) 1982-01-25 1982-01-25 液圧回転機

Publications (2)

Publication Number Publication Date
JPS58128477A JPS58128477A (ja) 1983-08-01
JPH0251074B2 true JPH0251074B2 (US20020167097A1-20021114-C00005.png) 1990-11-06

Family

ID=11729853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57009784A Granted JPS58128477A (ja) 1982-01-25 1982-01-25 液圧回転機

Country Status (1)

Country Link
JP (1) JPS58128477A (US20020167097A1-20021114-C00005.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6165080A (ja) * 1984-09-05 1986-04-03 Hitachi Constr Mach Co Ltd 液圧回転機
WO2015071503A1 (es) * 2013-11-13 2015-05-21 Eco-Sistems Watermakers, S.L. Bomba hidráulica de pistones axiales con tambor giratorio flotante
DE102019135083A1 (de) * 2019-12-19 2021-06-24 Danfoss A/S Hydraulische Axialkolbenmaschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4858403A (US20020167097A1-20021114-C00005.png) * 1971-11-13 1973-08-16
JPS49129907A (US20020167097A1-20021114-C00005.png) * 1973-04-04 1974-12-12
JPS509104A (US20020167097A1-20021114-C00005.png) * 1973-05-09 1975-01-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4858403A (US20020167097A1-20021114-C00005.png) * 1971-11-13 1973-08-16
JPS49129907A (US20020167097A1-20021114-C00005.png) * 1973-04-04 1974-12-12
JPS509104A (US20020167097A1-20021114-C00005.png) * 1973-05-09 1975-01-30

Also Published As

Publication number Publication date
JPS58128477A (ja) 1983-08-01

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