GB1184885A - Improvements in or relating to Axial Piston Pumps and Motors - Google Patents

Improvements in or relating to Axial Piston Pumps and Motors

Info

Publication number
GB1184885A
GB1184885A GB2221268A GB2221268A GB1184885A GB 1184885 A GB1184885 A GB 1184885A GB 2221268 A GB2221268 A GB 2221268A GB 2221268 A GB2221268 A GB 2221268A GB 1184885 A GB1184885 A GB 1184885A
Authority
GB
United Kingdom
Prior art keywords
casing
head
motors
piston
relating
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
Application number
GB2221268A
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Publication of GB1184885A publication Critical patent/GB1184885A/en
Expired 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
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/328—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the axis of the cylinder barrel relative to the swash plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1,184,885. Hydraulic reciprocating pumps and motors. LINDE A.G. May 10, 1968 [May 12, 1967], No.22212/68. Heading F1A. In a tilting head pump or motor, a cam 21 controlling a servopiston 14 for tilting the head assembly 8 is mounted inside the pump or motor casing 11 on a shaft 22 extending through the casing to a control lever 23. Cam 21 acts through a roller 20 on an arm 18 which is mounted on a shaft 17 for sliding movement parallel with piston 14, Fig. 2 (not shown). An extension 19 of arm 18 is connected to piston 14. A pin 12 fixed to head 8 transmits the movement of piston 14 to the head. The servocontrol assembly casing 15 is adjustably supported on casing 11.
GB2221268A 1967-05-12 1968-05-10 Improvements in or relating to Axial Piston Pumps and Motors Expired GB1184885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0056503 1967-05-12

Publications (1)

Publication Number Publication Date
GB1184885A true GB1184885A (en) 1970-03-18

Family

ID=7277815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2221268A Expired GB1184885A (en) 1967-05-12 1968-05-10 Improvements in or relating to Axial Piston Pumps and Motors

Country Status (3)

Country Link
DE (1) DE1653522A1 (en)
FR (1) FR1562683A (en)
GB (1) GB1184885A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1092870A3 (en) * 1999-10-12 2002-03-20 Aida Engineering Co., Ltd. Variable displacement piston pump/motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082891A1 (en) * 1981-12-29 1983-07-06 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Pumping system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1092870A3 (en) * 1999-10-12 2002-03-20 Aida Engineering Co., Ltd. Variable displacement piston pump/motor

Also Published As

Publication number Publication date
FR1562683A (en) 1969-04-04
DE1653522A1 (en) 1971-10-14

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees