CH477627A - Hydraulic unit - Google Patents

Hydraulic unit

Info

Publication number
CH477627A
CH477627A CH1763367A CH1763367A CH477627A CH 477627 A CH477627 A CH 477627A CH 1763367 A CH1763367 A CH 1763367A CH 1763367 A CH1763367 A CH 1763367A CH 477627 A CH477627 A CH 477627A
Authority
CH
Switzerland
Prior art keywords
hydraulic unit
hydraulic
unit
Prior art date
Application number
CH1763367A
Other languages
German (de)
Original Assignee
Von Roll Ag
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 Von Roll Ag filed Critical Von Roll Ag
Priority to CH1763367A priority Critical patent/CH477627A/en
Priority to DE19681809541 priority patent/DE1809541A1/en
Priority to AT1130168A priority patent/AT299646B/en
Priority to FR1594121D priority patent/FR1594121A/fr
Priority to US782237A priority patent/US3548715A/en
Priority to NL6817645A priority patent/NL6817645A/xx
Priority to SE17023/68A priority patent/SE345500B/xx
Priority to GB1250648D priority patent/GB1250648A/en
Publication of CH477627A publication Critical patent/CH477627A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • F04B23/106—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being an axial piston pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2035—Cylinder barrels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2064—Housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2078—Swash plates
    • F04B1/2085—Bearings for swash plates or driving axles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/22—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
CH1763367A 1967-12-15 1967-12-15 Hydraulic unit CH477627A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1763367A CH477627A (en) 1967-12-15 1967-12-15 Hydraulic unit
DE19681809541 DE1809541A1 (en) 1967-12-15 1968-11-18 Hydraulic unit
AT1130168A AT299646B (en) 1967-12-15 1968-11-20 Hydraulic unit
FR1594121D FR1594121A (en) 1967-12-15 1968-12-05
US782237A US3548715A (en) 1967-12-15 1968-12-09 Compound hydraulic machine
NL6817645A NL6817645A (en) 1967-12-15 1968-12-09
SE17023/68A SE345500B (en) 1967-12-15 1968-12-12
GB1250648D GB1250648A (en) 1967-12-15 1968-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1763367A CH477627A (en) 1967-12-15 1967-12-15 Hydraulic unit

Publications (1)

Publication Number Publication Date
CH477627A true CH477627A (en) 1969-08-31

Family

ID=4426894

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1763367A CH477627A (en) 1967-12-15 1967-12-15 Hydraulic unit

Country Status (8)

Country Link
US (1) US3548715A (en)
AT (1) AT299646B (en)
CH (1) CH477627A (en)
DE (1) DE1809541A1 (en)
FR (1) FR1594121A (en)
GB (1) GB1250648A (en)
NL (1) NL6817645A (en)
SE (1) SE345500B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992131A (en) * 1975-03-17 1976-11-16 Owatonna Tool Company Low speed pump
US4426911A (en) 1980-02-01 1984-01-24 The Boeing Company Rotary digital electrohydraulic actuator
US4534271A (en) * 1982-07-07 1985-08-13 Linde Aktiengesellschaft Dual machine aggregates with a connection for a consumer of mechanical energy
DE3304723A1 (en) * 1983-02-11 1984-08-16 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen ARRANGEMENT OF AN ADDITIONAL CIRCUIT IN THE OPERATING SYSTEM OF A DIESEL ENGINE

Also Published As

Publication number Publication date
NL6817645A (en) 1969-06-17
GB1250648A (en) 1971-10-20
FR1594121A (en) 1970-06-01
US3548715A (en) 1970-12-22
SE345500B (en) 1972-05-29
AT299646B (en) 1972-06-26
DE1809541A1 (en) 1969-08-28

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Legal Events

Date Code Title Description
PL Patent ceased