AT252678B - Hydraulic pump or motor - Google Patents
Hydraulic pump or motorInfo
- Publication number
- AT252678B AT252678B AT692164A AT692164A AT252678B AT 252678 B AT252678 B AT 252678B AT 692164 A AT692164 A AT 692164A AT 692164 A AT692164 A AT 692164A AT 252678 B AT252678 B AT 252678B
- Authority
- AT
- Austria
- Prior art keywords
- motor
- hydraulic pump
- hydraulic
- pump
- Prior art date
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
- F01B3/0082—Details
- F01B3/0085—Pistons
- F01B3/0088—Piston shoe retaining 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
- F01B3/0052—Cylinder barrel
-
- 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
- F01B3/0067—Machine housing cylinder barrel 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
- F01B3/007—Swash plate
- F01B3/0073—Swash plate swash plate bearing means or driving or driven axis bearing 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
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
- Y10T74/18336—Wabbler type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US301461A US3241495A (en) | 1963-08-12 | 1963-08-12 | Construction for axial piston pump or motor |
Publications (1)
Publication Number | Publication Date |
---|---|
AT252678B true AT252678B (en) | 1967-03-10 |
Family
ID=23163470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT692164A AT252678B (en) | 1963-08-12 | 1964-08-12 | Hydraulic pump or motor |
Country Status (5)
Country | Link |
---|---|
US (1) | US3241495A (en) |
AT (1) | AT252678B (en) |
CH (1) | CH412581A (en) |
DE (1) | DE1453429A1 (en) |
GB (1) | GB1078673A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016223307A1 (en) * | 2016-11-24 | 2018-05-24 | Danfoss Power Solutions Gmbh & Co. Ohg | HYDRAULIC AXIAL PISTON UNIT WITH CENTRALLY FIXED LOW HOLDER |
DE112015002089B4 (en) | 2014-05-01 | 2019-08-01 | Kawasaki Jukogyo Kabushiki Kaisha | Swash plate fluid pressure rotating device - preferably axial piston machine, with oscillatory sliding shoe holding plate, which is acted upon by a displaceable spherical bushing, which has a bearing side adjustable movement limiting mechanism with respect to the drive shaft - and a method for the production thereof |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3399628A (en) * | 1966-05-17 | 1968-09-03 | Sundstrand Corp | Piston return mechanism |
US3682046A (en) * | 1969-04-30 | 1972-08-08 | Alfa Romeo Spa | Hydraulic pump having non-radial cylinders contained in a rotor |
US3861276A (en) * | 1970-03-03 | 1975-01-21 | Messier Sa | Hydraulic rotary barrel pumps or motors |
USRE32373E (en) * | 1970-08-03 | 1987-03-17 | Dana Corporation | Fluid device having means for aligning a cylinder barrel |
US3890882A (en) * | 1970-08-03 | 1975-06-24 | Wilfred S Bobier | Fluid device having plastic housing and means for mounting a cylinder barrel |
US3739691A (en) * | 1970-08-03 | 1973-06-19 | W Bobier | Fluid device |
US3868889A (en) * | 1970-08-03 | 1975-03-04 | Oilgear Co | Fluid device having means for aligning a cylinder barrel |
US3783743A (en) * | 1972-11-16 | 1974-01-08 | Abex Corp | Axial piston hydraulic transducer shoe retainer structure |
FR2307984A1 (en) * | 1975-04-16 | 1976-11-12 | Affouard Robert | HYDRAULIC ROTARY MACHINE WITH BARREL THAT CAN BE USED AS A PUMP OR MOTOR |
DE29503060U1 (en) * | 1995-02-23 | 1995-04-06 | Brueninghaus Hydromatik GmbH, 89275 Elchingen | Axial piston machine |
US6644170B2 (en) * | 2002-02-15 | 2003-11-11 | Caterpillar Inc | Double spline hydraulic pump |
US20050276701A1 (en) | 2004-05-28 | 2005-12-15 | Bowers Joanne M | Hydraulic motors |
US7409932B2 (en) * | 2005-09-29 | 2008-08-12 | Randall Gaiser | Sliding joint for variable compression ratio device |
US7600493B2 (en) * | 2006-02-14 | 2009-10-13 | Thomas Engine Company, Llc | Spline drive and cam shafts for barrel engines |
US7654234B2 (en) * | 2006-02-17 | 2010-02-02 | Thomas Engine Company, Llc | Barrel engine block assembly |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2525498A (en) * | 1944-08-15 | 1950-10-10 | Vickers Armstrongs Ltd | Radial pump or hydraulic motor |
US2633104A (en) * | 1949-07-15 | 1953-03-31 | Borg Warner | Motor port construction |
US2776627A (en) * | 1952-07-10 | 1957-01-08 | Vickers Inc | Power transmission |
US2743674A (en) * | 1952-08-26 | 1956-05-01 | Denison Eng Co | Supercharged aircraft pump |
US3139038A (en) * | 1961-07-17 | 1964-06-30 | Applied Power Ind Inc | Engine |
-
1963
- 1963-08-12 US US301461A patent/US3241495A/en not_active Expired - Lifetime
-
1964
- 1964-08-04 GB GB31190/64A patent/GB1078673A/en not_active Expired
- 1964-08-05 DE DE19641453429 patent/DE1453429A1/en active Pending
- 1964-08-12 CH CH1054064A patent/CH412581A/en unknown
- 1964-08-12 AT AT692164A patent/AT252678B/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112015002089B4 (en) | 2014-05-01 | 2019-08-01 | Kawasaki Jukogyo Kabushiki Kaisha | Swash plate fluid pressure rotating device - preferably axial piston machine, with oscillatory sliding shoe holding plate, which is acted upon by a displaceable spherical bushing, which has a bearing side adjustable movement limiting mechanism with respect to the drive shaft - and a method for the production thereof |
US10533544B2 (en) | 2014-05-01 | 2020-01-14 | Kawasaki Jukogyo Kabushiki Kaisha | Swash plate type liquid-pressure rotating device and method of manufacturing same |
DE102016223307A1 (en) * | 2016-11-24 | 2018-05-24 | Danfoss Power Solutions Gmbh & Co. Ohg | HYDRAULIC AXIAL PISTON UNIT WITH CENTRALLY FIXED LOW HOLDER |
US10662773B2 (en) | 2016-11-24 | 2020-05-26 | Danfoss Power Solutions G.m.b.H. & Co. OHG | Hydraulic axial piston unit with central fixed hold down device |
Also Published As
Publication number | Publication date |
---|---|
DE1453429A1 (en) | 1970-02-05 |
US3241495A (en) | 1966-03-22 |
GB1078673A (en) | 1967-08-09 |
CH412581A (en) | 1966-04-30 |
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