CH483563A - Feed device for hydro units - Google Patents

Feed device for hydro units

Info

Publication number
CH483563A
CH483563A CH1682667A CH1682667A CH483563A CH 483563 A CH483563 A CH 483563A CH 1682667 A CH1682667 A CH 1682667A CH 1682667 A CH1682667 A CH 1682667A CH 483563 A CH483563 A CH 483563A
Authority
CH
Switzerland
Prior art keywords
feed device
hydro units
hydro
units
feed
Prior art date
Application number
CH1682667A
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 CH1682667A priority Critical patent/CH483563A/en
Priority to DE19681802984 priority patent/DE1802984C/en
Priority to AT1005368A priority patent/AT287502B/en
Priority to FR1590875D priority patent/FR1590875A/fr
Priority to SE15699/68A priority patent/SE347794B/xx
Priority to US778198A priority patent/US3545898A/en
Priority to NL6817074A priority patent/NL6817074A/xx
Priority to GB57165/68A priority patent/GB1246293A/en
Publication of CH483563A publication Critical patent/CH483563A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/04—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • 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
CH1682667A 1967-11-30 1967-11-30 Feed device for hydro units CH483563A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1682667A CH483563A (en) 1967-11-30 1967-11-30 Feed device for hydro units
DE19681802984 DE1802984C (en) 1967-11-30 1968-10-14 External mesh gear pump
AT1005368A AT287502B (en) 1967-11-30 1968-10-15 Gear pump with two or three gears
FR1590875D FR1590875A (en) 1967-11-30 1968-11-06
SE15699/68A SE347794B (en) 1967-11-30 1968-11-19
US778198A US3545898A (en) 1967-11-30 1968-11-22 Modular hydraulic fluid supply pump
NL6817074A NL6817074A (en) 1967-11-30 1968-11-28
GB57165/68A GB1246293A (en) 1967-11-30 1968-12-02 A rotary hydraulic supply pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1682667A CH483563A (en) 1967-11-30 1967-11-30 Feed device for hydro units

Publications (1)

Publication Number Publication Date
CH483563A true CH483563A (en) 1969-12-31

Family

ID=4420558

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1682667A CH483563A (en) 1967-11-30 1967-11-30 Feed device for hydro units

Country Status (7)

Country Link
US (1) US3545898A (en)
AT (1) AT287502B (en)
CH (1) CH483563A (en)
FR (1) FR1590875A (en)
GB (1) GB1246293A (en)
NL (1) NL6817074A (en)
SE (1) SE347794B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445245B (en) * 1982-06-23 1986-06-09 Jerzy Janczak HYDRAULIC PUMP OR HYDRAULIC ENGINE
DE3805186A1 (en) * 1988-02-19 1989-08-31 Eckerle Otto Gmbh & Co INTERNAL GEAR MACHINE
US5592818A (en) * 1994-07-26 1997-01-14 Eaton Corporation Reversible hydrostatic transmission with dump valve
ITGE20110128A1 (en) * 2011-11-15 2013-05-16 Ultraflex Spa STEERING DEVICE

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US324246A (en) * 1885-08-11 John flelding
US297589A (en) * 1884-04-29 Rotary engine
GB359508A (en) * 1930-05-26 1931-10-26 Alexander Morrison Paterson Improvements in rotary pumps
US1946510A (en) * 1930-05-30 1934-02-13 Fred A Truesdell Hydraulic mechanism
US1968175A (en) * 1932-02-05 1934-07-31 Schnurle Adolf Rotary machine
US2256743A (en) * 1938-12-08 1941-09-23 Webster Electric Co Inc Fuel pump
US2665639A (en) * 1939-05-03 1954-01-12 Odin Corp Pump structure
US2305012A (en) * 1940-05-11 1942-12-15 Continental Aviat & Eng Corp Engine lubrication system
US2475096A (en) * 1945-10-09 1949-07-05 James W F Holl Beveled interengaging impellers supercharger or blower
US2655108A (en) * 1948-05-24 1953-10-13 Webster Electric Co Inc Pump
US2659314A (en) * 1949-09-22 1953-11-17 Norton Co Gear pump
US2727465A (en) * 1950-05-27 1955-12-20 Brandt Soc Nouv Ets Rotovolumetrical pump
GB1194889A (en) * 1967-10-16 1970-06-17 Nat Res Dev Improvements in or relating to Piston Rotary Machines

Also Published As

Publication number Publication date
AT287502B (en) 1971-01-25
GB1246293A (en) 1971-09-15
NL6817074A (en) 1969-06-03
DE1802984A1 (en) 1969-06-19
DE1802984B2 (en) 1973-01-04
US3545898A (en) 1970-12-08
FR1590875A (en) 1970-04-20
SE347794B (en) 1972-08-14

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Legal Events

Date Code Title Description
PL Patent ceased