GB1508265A - Axial piston machines - Google Patents

Axial piston machines

Info

Publication number
GB1508265A
GB1508265A GB2923176A GB2923176A GB1508265A GB 1508265 A GB1508265 A GB 1508265A GB 2923176 A GB2923176 A GB 2923176A GB 2923176 A GB2923176 A GB 2923176A GB 1508265 A GB1508265 A GB 1508265A
Authority
GB
United Kingdom
Prior art keywords
swash
plate
housing
engaging
tubes
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
GB2923176A
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 GB1508265A publication Critical patent/GB1508265A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/007—Swash plate
    • F01B3/0073—Swash plate swash plate bearing means or driving or driven axis bearing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0064—Machine housing

Landscapes

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

Abstract

1508265 Reciprocating pumps LINDE AG 14 July 1976 [15 July 1975] 29231/76 Heading F1A An axial piston machine for uni-directional or reversible delivery flow comprises a rotary cylinder block 1 with pistons 3 engaging a tiltable swashplate 5 having a part-cylindrical bearing surface 17 supported on a complementary housing surface by hydrostatic thrust pads formed by recesses 24, 25 and grooves 26, 27 connected to the inlet/outlet ports 13, 14 or the outlet port of a uni-directional embodiment, by passages 28, 29 and 33 formed through supporting tubes 32, 44. Spring washers 34 may act via tubes 32, 44 to bias the swash-plate on to its housing, the tubes being slidably supported in housing 12 and jointed at 35. A filter 40 is provided in the flow-path. The swash-plate may be tilted by a vane motor formed by vanes (18), Fig. 3 (not shown), attached to the swash-plate. In Fig. 4 (not shown), an alternative tube construction has a modified ball joint and housing mounting. In Fig. 5 (not shown), biasing of the swash-plate is effected by a part-circular member (61) with one end directly engaging a tilting motor vane (18) on one side of the swash-plate and its other end engaging another vane via an adjustably spring- loaded plunger (64). In Fig. 6 (not shown) biasing of the swash-plate is effected by a roller (69) supported by a shaft in the housing section 11 and engaging the swash-plate via a spring (70).
GB2923176A 1975-07-15 1976-07-14 Axial piston machines Expired GB1508265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752531616 DE2531616A1 (en) 1975-07-15 1975-07-15 AXIAL PISTON MACHINE WITH A INCLINED DISC ON AN ADJUSTABLE CRADLE

Publications (1)

Publication Number Publication Date
GB1508265A true GB1508265A (en) 1978-04-19

Family

ID=5951571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2923176A Expired GB1508265A (en) 1975-07-15 1976-07-14 Axial piston machines

Country Status (7)

Country Link
JP (1) JPS5211407A (en)
BR (1) BR7604547A (en)
DE (1) DE2531616A1 (en)
FR (1) FR2318327A1 (en)
GB (1) GB1508265A (en)
IT (1) IT1067483B (en)
YU (1) YU162276A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134188A (en) * 1983-01-27 1984-08-08 Linde Ag An adjustable axial piston machine of the inclined swash plate type
US4827833A (en) * 1982-09-03 1989-05-09 Linde Aktiengesellschaft Adjustable axial piston pump having a bearing pressure pocket located on one side of a rocker body
US4843950A (en) * 1981-09-09 1989-07-04 Linde Aktiengesellschaft Adjustable axial piston machines
CN105308318A (en) * 2013-05-22 2016-02-03 贺德克传动中心有限公司 Axial piston pump

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232363A1 (en) * 1981-09-09 1983-03-24 Linde Ag, 6200 Wiesbaden Adjustable axial piston machine of swash plate construction with a cradle body supported in a sliding bearing
DE3402634A1 (en) * 1983-01-27 1985-03-28 Linde Ag, 6200 Wiesbaden Adjustable axial piston machine in swash plate design
JPS6338687U (en) * 1986-08-29 1988-03-12
DE102013008679A1 (en) * 2013-05-22 2014-11-27 Hydac Drive Center Gmbh axial piston pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR888547A (en) * 1941-11-26 1943-12-15 Schlafhorst & Co W Oblique disc drive mechanism
DE823239C (en) * 1949-12-08 1951-12-20 Walter Theobald Fluid transmission
GB791992A (en) * 1955-09-19 1958-03-19 Sundstrand Machine Tool Co Improvements in or relating to hydraulic pump or motor
US2871798A (en) * 1955-12-07 1959-02-03 Thoma Hans Johannes Hydraulic power transmissions
GB1007129A (en) * 1962-04-06 1965-10-13 Dowty Hydraulic Units Ltd Hydraulic reciprocating pumps and motors
US3194172A (en) * 1962-04-19 1965-07-13 Schottler Henry Pump
DE2100028A1 (en) * 1970-04-03 1971-10-14 VEB Kombinat Orsta Hydraulik Be trieb Industriewerke Karl Marx Stadt, χ 9030 Karl Marx Stadt Hydrostatic axial piston machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843950A (en) * 1981-09-09 1989-07-04 Linde Aktiengesellschaft Adjustable axial piston machines
US4827833A (en) * 1982-09-03 1989-05-09 Linde Aktiengesellschaft Adjustable axial piston pump having a bearing pressure pocket located on one side of a rocker body
GB2134188A (en) * 1983-01-27 1984-08-08 Linde Ag An adjustable axial piston machine of the inclined swash plate type
US4543876A (en) * 1983-01-27 1985-10-01 Linde Aktiengesellschaft Axial piston machine having adjustable hydrostatically supported swashplate
CN105308318A (en) * 2013-05-22 2016-02-03 贺德克传动中心有限公司 Axial piston pump
AU2014270771B2 (en) * 2013-05-22 2018-02-08 Hydac Drive Center Gmbh Axial piston pump

Also Published As

Publication number Publication date
JPS6133994B2 (en) 1986-08-05
FR2318327B1 (en) 1982-07-30
YU162276A (en) 1982-02-28
JPS5211407A (en) 1977-01-28
FR2318327A1 (en) 1977-02-11
IT1067483B (en) 1985-03-16
DE2531616A1 (en) 1977-02-03
BR7604547A (en) 1977-08-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930714