GB1199600A – Improvements in Axial Piston Units
– Google Patents
GB1199600A – Improvements in Axial Piston Units
– Google Patents
Improvements in Axial Piston Units
Info
Publication number
GB1199600A
GB1199600A
GB5661067A
GB5661067A
GB1199600A
GB 1199600 A
GB1199600 A
GB 1199600A
GB 5661067 A
GB5661067 A
GB 5661067A
GB 5661067 A
GB5661067 A
GB 5661067A
GB 1199600 A
GB1199600 A
GB 1199600A
Authority
GB
United Kingdom
Prior art keywords
swash
conduit
plate
working liquid
cylinder blocks
Prior art date
1967-12-13
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
GB5661067A
Inventor
Kaspar Ritter
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.)
KOPAT GES fur KONSTRUKTION ENT
Original Assignee
KOPAT GES fur KONSTRUKTION ENT
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.)
1967-12-13
Filing date
1967-12-13
Publication date
1970-07-22
1967-12-13
Application filed by KOPAT GES fur KONSTRUKTION ENT
filed
Critical
KOPAT GES fur KONSTRUKTION ENT
1967-12-13
Priority to GB5661067A
priority
Critical
patent/GB1199600A/en
1970-07-22
Publication of GB1199600A
publication
Critical
patent/GB1199600A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F01B3/0041—Arrangements for pressing the cylinder barrel against the valve plate, e.g. fluid pressure
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
F01B3/10—Control of working-fluid admission or discharge peculiar thereto
F01B3/103—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block
F01B3/106—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block by changing the inclination of the swash plate
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
F16H39/10—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing
F16H39/14—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing with cylinders carried in rotary cylinder blocks or cylinder-bearing members
Abstract
1,199,600. Hydrostatic transmissions. KOPAT GES. FUR KONSTRUKTION ENTWICKLUNG UND PATENTVERWERTUNG m.b.H. & CO. K.G. 13 Dec., 1967, No. 56610/67. Heading F2C. [Also in Division F1] A hydrostatic transmission comprises a swash-plate pump and a swash-plate motor disposed on either side of a control disc 102, both swash-plates being pivotally adjustable to vary the stroke, and the cylinder blocks 105, 205 being rotatably supported on an axle 130 by roller bearings 106, 107, 206, 207, which prevent radial and tilting movement of the cylinder blocks, but permit axial movement. A pair of filling valves 135 act to supply working liquid from a pump connected to conduit 136 to the conduit 124 or 125 under suction. A decoupling valve 137 short-circuits conduits 124, 125 when the filling pressure falls, e.g. during standstill. Passages 138, 139 convey working liquid to lubricate the swash-plate assemblies.
GB5661067A
1967-12-13
1967-12-13
Improvements in Axial Piston Units
Expired
GB1199600A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB5661067A
GB1199600A
(en)
1967-12-13
1967-12-13
Improvements in Axial Piston Units
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB5661067A
GB1199600A
(en)
1967-12-13
1967-12-13
Improvements in Axial Piston Units
Publications (1)
Publication Number
Publication Date
GB1199600A
true
GB1199600A
(en)
1970-07-22
Family
ID=10477067
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5661067A
Expired
GB1199600A
(en)
1967-12-13
1967-12-13
Improvements in Axial Piston Units
Country Status (1)
Country
Link
GB
(1)
GB1199600A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5108268A
(en)
*
1989-07-24
1992-04-28
Cmb Foodcan Plc
Pumps
US20150075158A1
(en)
*
2013-09-16
2015-03-19
Ultraflex S.P.A.
Piston pump
1967
1967-12-13
GB
GB5661067A
patent/GB1199600A/en
not_active
Expired
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5108268A
(en)
*
1989-07-24
1992-04-28
Cmb Foodcan Plc
Pumps
US20150075158A1
(en)
*
2013-09-16
2015-03-19
Ultraflex S.P.A.
Piston pump
EP2857680A3
(en)
*
2013-09-16
2015-12-02
Ultraflex Spa
Hand-operated piston pump
US9676465B2
(en)
*
2013-09-16
2017-06-13
Ultraflex S.P.A.
Piston pump
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Legal Events
Date
Code
Title
Description
1970-12-02
PS
Patent sealed
1980-07-30
PCNP
Patent ceased through non-payment of renewal fee
