GB1174918A - Hydraulic Apparatus - Google Patents

Hydraulic Apparatus

Info

Publication number
GB1174918A
GB1174918A GB53680/66A GB5368066A GB1174918A GB 1174918 A GB1174918 A GB 1174918A GB 53680/66 A GB53680/66 A GB 53680/66A GB 5368066 A GB5368066 A GB 5368066A GB 1174918 A GB1174918 A GB 1174918A
Authority
GB
United Kingdom
Prior art keywords
ring
segments
piston
ball shaped
shaped portion
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
GB53680/66A
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.)
International Basic Economy Corp
Original Assignee
International Basic Economy Corp
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 International Basic Economy Corp filed Critical International Basic Economy Corp
Publication of GB1174918A publication Critical patent/GB1174918A/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
    • F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F01B3/0017—Component parts, details, e.g. sealings, lubrication
    • F01B3/002—Cylinders
    • 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
    • F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • 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
    • F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F01B3/0017—Component parts, details, e.g. sealings, lubrication
    • 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
    • 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
    • F01B3/0082—Details
    • F01B3/0085—Pistons
    • 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
    • F01B3/0082—Details
    • F01B3/0085—Pistons
    • F01B3/0088—Piston shoe retaining means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32631—Universal ball and socket

Abstract

1,174,918. Reciprocating pumps. INTERNATIONAL BASIC ECONOMY CORP. Nov.30, 1966 [Dec.1, 1965], No.53680/66. Heading F1A. In a swash-plate pump each piston 62 has a ball shaped portion 60 located in a piston shoe means 57, which includes a bearing portion 56 that forms a spherical surface 58 for the ball shaped portion 60 and a bearing surface 59 that engages the swashplate, a multiple segment ring formed by segments 61, 63 having spherical surfaces 47 to conform to the upper part of the ball shaped portion and tapered surfaces engaged by a retaining ring 43 having corresponding tapered surfaces 45, 41. A metal casing 64 surrounds the bearing portion 56, ring 43 and segments 61, 63 and includes an upper edge crimped over retaining ring 43, and a shoulder 66 that surrounds a recess 68 of reduced diameter on the bearing portion 56. On the return stroke of the piston an axial force is exerted on the ring 43 by the shoe mounting recess (55, Fig.10, not shown) of the yoke (202), and ring 43 pushes against segments 61, 63 maintaining engagement of the parts . The pump and its operation is described in Specification 1,169,947.
GB53680/66A 1965-12-01 1966-11-30 Hydraulic Apparatus Expired GB1174918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51129165A 1965-12-01 1965-12-01

Publications (1)

Publication Number Publication Date
GB1174918A true GB1174918A (en) 1969-12-17

Family

ID=24034274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53680/66A Expired GB1174918A (en) 1965-12-01 1966-11-30 Hydraulic Apparatus

Country Status (4)

Country Link
US (1) US3455585A (en)
DE (2) DE1653481A1 (en)
FR (1) FR1504885A (en)
GB (1) GB1174918A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833309A (en) * 1972-01-11 1974-09-03 Cam Gears Ltd Ball joint
US3761202A (en) * 1972-01-18 1973-09-25 Mitchell J Co Compressor with cross axis
US4046494A (en) * 1975-08-20 1977-09-06 Stanadyne, Inc. Fuel injection pump and replaceable check valve therefor
DE9112170U1 (en) * 1991-09-30 1992-11-12 Schwarzbich, Joerg, 4800 Bielefeld, De
US5758566A (en) * 1994-07-08 1998-06-02 Danfoss A/S Piston with a slide shoe for a hydraulic piston engine
US5655432A (en) * 1995-12-07 1997-08-12 Ford Motor Company Swash plate with polyfluoro elastomer coating
JP2000110710A (en) * 1998-10-08 2000-04-18 Hitachi Ltd High-pressure fuel pump
US6786704B2 (en) * 2001-11-02 2004-09-07 Denso Corporation Compressor with single shaft support
US6983680B2 (en) * 2002-08-28 2006-01-10 Torvec, Inc. Long-piston hydraulic machines
DE10344152A1 (en) * 2003-09-22 2005-04-21 Klaus Riedel Combination bolt securing a valve block to a hydraulic piston-driven pump is fabricated as a one-piece component
US7475617B2 (en) * 2005-06-15 2009-01-13 Torvec, Inc. Orbital transmission with geared overdrive

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638850A (en) * 1952-01-24 1953-05-19 Ferris Walter Piston assembly for axial type hydrodynamic machines
US3272541A (en) * 1954-06-10 1966-09-13 Latzen Josef Ball joints
US2880042A (en) * 1957-06-20 1959-03-31 New York Air Brake Co Piston
US3038459A (en) * 1959-10-29 1962-06-12 Porsche Kg Internal combustion engine
FR1280902A (en) * 1961-07-31 1962-01-08 Gen Motors Corp Washing machine
US3221564A (en) * 1962-01-18 1965-12-07 Hydro Kinetics Inc Piston shoe construction for axial piston pump
FR1332574A (en) * 1962-04-12 1963-07-19 Barrel machine mechanism
US3212483A (en) * 1963-04-23 1965-10-19 Vernon W Balzer Reciprocating machinery

Also Published As

Publication number Publication date
DE1728421A1 (en) 1972-03-09
DE1653481A1 (en) 1970-09-17
US3455585A (en) 1969-07-15
DE1728421B2 (en) 1974-04-11
FR1504885A (en) 1967-12-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
49R Reference inserted (sect. 9/1949)
PLNP Patent lapsed through nonpayment of renewal fees