GB1174918A - Hydraulic Apparatus - Google Patents
Hydraulic ApparatusInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
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.
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)
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, Jörg, 4800 Bielefeld | Swashplate bearing |
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 |
DE10250591B4 (en) * | 2001-11-02 | 2018-01-18 | Denso Corporation | Compressor with guide grooves as connecting mechanism between drive pulley and shaft |
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)
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 |
-
1965
- 1965-12-01 US US511291A patent/US3455585A/en not_active Expired - Lifetime
-
1966
- 1966-11-28 DE DE19661653481 patent/DE1653481A1/en active Pending
- 1966-11-28 DE DE19661728421 patent/DE1728421A1/en active Pending
- 1966-11-30 GB GB53680/66A patent/GB1174918A/en not_active Expired
- 1966-12-01 FR FR85863A patent/FR1504885A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1504885A (en) | 1967-12-08 |
DE1653481A1 (en) | 1970-09-17 |
DE1728421A1 (en) | 1972-03-09 |
DE1728421B2 (en) | 1974-04-11 |
US3455585A (en) | 1969-07-15 |
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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 |