GB1403830A - Piston for hydraulic translating unit - Google Patents

Piston for hydraulic translating unit

Info

Publication number
GB1403830A
GB1403830A GB5667173A GB5667173A GB1403830A GB 1403830 A GB1403830 A GB 1403830A GB 5667173 A GB5667173 A GB 5667173A GB 5667173 A GB5667173 A GB 5667173A GB 1403830 A GB1403830 A GB 1403830A
Authority
GB
United Kingdom
Prior art keywords
piston
translating unit
hydraulic translating
hydraulic
unit
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
GB5667173A
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1403830A publication Critical patent/GB1403830A/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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/02—Elasticity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Details Of Reciprocating Pumps (AREA)
GB5667173A 1972-12-21 1973-12-06 Piston for hydraulic translating unit Expired GB1403830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31741572A 1972-12-21 1972-12-21

Publications (1)

Publication Number Publication Date
GB1403830A true GB1403830A (en) 1975-08-28

Family

ID=23233539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5667173A Expired GB1403830A (en) 1972-12-21 1973-12-06 Piston for hydraulic translating unit

Country Status (5)

Country Link
JP (1) JPS4989902A (en)
BE (1) BE809044A (en)
CA (1) CA985959A (en)
DE (1) DE2363941A1 (en)
GB (1) GB1403830A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112814892A (en) * 2019-11-15 2021-05-18 丹佛斯有限公司 Piston of hydraulic machine and hydraulic piston machine
CN112814893A (en) * 2019-11-15 2021-05-18 丹佛斯有限公司 Hydraulic piston machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732648A1 (en) 1987-09-28 1989-04-13 Brueninghaus Hydraulik Gmbh PISTON FOR AXIAL PISTON MACHINES

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112814892A (en) * 2019-11-15 2021-05-18 丹佛斯有限公司 Piston of hydraulic machine and hydraulic piston machine
CN112814893A (en) * 2019-11-15 2021-05-18 丹佛斯有限公司 Hydraulic piston machine
US11754059B2 (en) 2019-11-15 2023-09-12 Danfoss A/S Piston of a hydraulic machine and hydraulic piston machine
GB2590546B (en) * 2019-11-15 2023-11-01 Danfoss As Hydraulic piston machine
CN112814893B (en) * 2019-11-15 2024-03-12 丹佛斯有限公司 Hydraulic piston machine
US11952987B2 (en) 2019-11-15 2024-04-09 Danfoss A/S Hydraulic piston machine

Also Published As

Publication number Publication date
CA985959A (en) 1976-03-23
JPS4989902A (en) 1974-08-28
BE809044A (en) 1974-06-21
DE2363941A1 (en) 1974-06-27

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Legal Events

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