AU480469A - - Google Patents

Info

Publication number: AU480469A
Authority: AU; Australia
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

AU7455574A

Other versions

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.)

1974-10-21

Filing date

1974-10-21

Publication date

1975-01-30

1974-10-21 Application filed filed Critical

1974-10-21 Priority to AU74555/74A priority Critical patent/AU480469B2/en

1974-10-21 Priority claimed from AU74555/74A external-priority patent/AU480469B2/en

1975-01-30 Application granted granted Critical

1975-01-30 Publication of AU480469A publication Critical patent/AU480469A/xx

1975-01-30 Publication of AU480469B2 publication Critical patent/AU480469B2/en

Status Expired legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20546—Type of pump variable capacity
- F15B2211/20553—Type of pump variable capacity with pilot circuit, e.g. for controlling a swash plate
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20576—Systems with pumps with multiple pumps
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/25—Pressure control functions
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
- F15B2211/7142—Multiple output members, e.g. multiple hydraulic motors or cylinders the output members being arranged in multiple groups

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)

AU74555/74A 1974-10-21 High pressure implement hydraulic circuit Expired AU480469B2 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AU74555/74A AU480469B2 (en)		1974-10-21	High pressure implement hydraulic circuit

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AU74555/74A AU480469B2 (en)		1974-10-21	High pressure implement hydraulic circuit

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
AU10181/70A Division AU457170B2 (en)	1969-04-07	1970-01-09	High pressure implement hydraulic circuit (divisional of 74555/74) 74556/74) 74557/74)

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
AU10181/70A Division AU457170B2 (en)	1969-04-07	1970-01-09	High pressure implement hydraulic circuit (divisional of 74555/74) 74556/74) 74557/74)

Publications (2)

Publication Number	Publication Date
AU480469A true AU480469A (cs)	1975-01-30
AU480469B2 AU480469B2 (en)	1975-01-30

Publication	Publication Date	Title
AU495870B2 (cs)	1977-05-19
AU495898B2 (cs)	1975-04-17
AR199134A1 (cs)	1974-08-08
CS168450B1 (cs)	1976-06-29
AU7470174A (cs)	1976-04-29
AR203034Q (cs)	1975-08-08
FI328074A7 (cs)	1976-05-13
AU7478474A (cs)	1976-04-29
AU7253374A (cs)	1976-03-04
BG19720A1 (cs)	1975-10-10
BG19967A1 (cs)	1975-10-30
AU482294A (cs)	1975-03-27
AU479624A (cs)	1975-08-28
BG19932A1 (cs)	1975-10-30
BG19872A1 (cs)	1975-10-30
BG19995A1 (cs)	1975-10-30
BG19713A1 (cs)	1975-10-10
CH582569A5 (cs)	1976-12-15
BG20045A1 (cs)	1975-10-30
BG19628A1 (cs)	1975-10-10
BG19890A1 (cs)	1975-10-30
DD116404A1 (cs)	1975-11-20
BG19714A1 (cs)	1975-10-10
DD118603A5 (cs)	1976-03-12
BG19682A1 (cs)	1975-10-10