NL156791B - Hydraulische pomp met een aantal pompcellen, die ieder een hol buisvormig lichaam omvatten, waarvan de uiteinden samenwerken met cilinders. - Google Patents

Hydraulische pomp met een aantal pompcellen, die ieder een hol buisvormig lichaam omvatten, waarvan de uiteinden samenwerken met cilinders.

Info

Publication number
NL156791B
NL156791B NL7215172.A NL7215172A NL156791B NL 156791 B NL156791 B NL 156791B NL 7215172 A NL7215172 A NL 7215172A NL 156791 B NL156791 B NL 156791B
Authority
NL
Netherlands
Prior art keywords
pump
cylinders
work
tubular body
hollow tubular
Prior art date
Application number
NL7215172.A
Other languages
English (en)
Dutch (nl)
Other versions
NL7215172A (cs
Original Assignee
Univ Sherbrooke
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 Univ Sherbrooke filed Critical Univ Sherbrooke
Publication of NL7215172A publication Critical patent/NL7215172A/xx
Publication of NL156791B publication Critical patent/NL156791B/xx

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
    • 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
    • F04B1/2042—Valves
    • 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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • 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
    • F04B1/22—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
    • F04B1/24—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 inclined to the main shaft axis
    • 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
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/328—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the axis of the cylinder barrel relative to the swash plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
NL7215172.A 1972-05-15 1972-11-09 Hydraulische pomp met een aantal pompcellen, die ieder een hol buisvormig lichaam omvatten, waarvan de uiteinden samenwerken met cilinders. NL156791B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA142,187A CA962524A (en) 1972-05-15 1972-05-15 Axial piston rotary apparatus

Publications (2)

Publication Number Publication Date
NL7215172A NL7215172A (cs) 1973-11-19
NL156791B true NL156791B (nl) 1978-05-16

Family

ID=4093274

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7215172.A NL156791B (nl) 1972-05-15 1972-11-09 Hydraulische pomp met een aantal pompcellen, die ieder een hol buisvormig lichaam omvatten, waarvan de uiteinden samenwerken met cilinders.

Country Status (7)

Country Link
US (1) US3795179A (cs)
CA (1) CA962524A (cs)
DE (1) DE2253252C2 (cs)
FR (1) FR2185237A5 (cs)
GB (1) GB1366786A (cs)
IT (1) IT986319B (cs)
NL (1) NL156791B (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318942C2 (de) * 1983-05-25 1994-10-20 Eckhardt Hans Guenter Dipl Ing Verdrängermaschine zur Umsetzung von linearen Kräften und linearen Bewegungen in Drehmomente und drehende Bewegungen oder umgekehrt
US6152014A (en) * 1989-03-17 2000-11-28 Willimczik; Wolfhart Rotary piston machines
US7029241B2 (en) * 2002-04-26 2006-04-18 Patrick Wade Rousset Circumferential piston compressor/pump/engine (CPC/CPP/CPE); circumferential piston machines
ITGE20020065A1 (it) * 2002-07-18 2004-01-19 Riviera Srl Struttura di pompa,particolarmente per timonerie idrauliche
US6945041B2 (en) * 2003-06-27 2005-09-20 Sauer-Danfoss, Inc. Bent axis hydrostatic module with multiple yokes
US6996980B2 (en) * 2003-06-27 2006-02-14 Sauer-Danfoss Inc. Bent axis hydrostatic unit with multiple yokes
EP4375505A1 (en) * 2022-11-28 2024-05-29 Danfoss A/S Control plate of a hydraulic machine and hydraulic machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE559485C (de) * 1929-06-26 1932-09-20 Andre Paul Guinard Umlaufpumpe
US1996889A (en) * 1933-02-11 1935-04-09 Frank R Thomas Fluid machine
US2081270A (en) * 1935-05-02 1937-05-25 Edmundson John George Rotary engine
US2364301A (en) * 1941-07-16 1944-12-05 Bendix Aviat Corp Hydraulic apparatus
US2813493A (en) * 1955-11-25 1957-11-19 Thompson Prod Inc Pivoted valve plate for a pump assembly
US2914219A (en) * 1956-04-12 1959-11-24 Chiantelassa Attilio Apparatus for dispensing a mixture of two liquids in any continuously variable ratio
FR1482836A (fr) * 1965-10-20 1967-06-02 Machine rotative à fluide sous pression
US3434429A (en) * 1967-03-14 1969-03-25 Us Army Free piston and cylinder assembly for hydraulic pumps and motors

Also Published As

Publication number Publication date
GB1366786A (en) 1974-09-11
DE2253252C2 (de) 1983-02-03
US3795179A (en) 1974-03-05
FR2185237A5 (cs) 1973-12-28
IT986319B (it) 1975-01-30
DE2253252A1 (de) 1973-11-29
CA962524A (en) 1975-02-11
NL7215172A (cs) 1973-11-19

Similar Documents

Publication Publication Date Title
SE394016B (sv) Tryckkompenserad hydraulisk pump
NO154244C (no) Sammensatt, roerformet legeme.
NL171613B (nl) Hydraulisch aangedreven pomp met ten minste drie pompcilinders.
CH551816A (de) Hydraulische schmiedechargierzange.
DK127277B (da) Trykcylinder.
NL176846C (nl) Naadloze, dunwandige, kunststofhouder die met een identiek gevormde houder nestbaar is.
BR7302498D0 (pt) Um cilindro hidraulico um cilindro hidraulico
FI47255C (fi) Viehe, varsinkin uistin.
SE393841B (sv) Axialkolvpump
NL7313934A (nl) Zuiger.
NL156791B (nl) Hydraulische pomp met een aantal pompcellen, die ieder een hol buisvormig lichaam omvatten, waarvan de uiteinden samenwerken met cilinders.
DK137396B (da) Aksialstempelmaskine.
CH557745A (de) Druckpresse.
NL7411556A (nl) Axiaalzuigerpomp.
NO140354C (no) Hydraulisk maskin.
AT334742B (de) Hydraulisch geregeltes, pneumatisch betriebenes pumpgerat
NL179664C (nl) Buisvormig windsel.
CH554959A (de) Apparecchiatura di programmazione elettronica analogica di desegni e/o forme su tessuto a maglia in macchine per maglieria rettilinee, tubolari o circolari.
SU499933A1 (ru) Гидравлический пресс с пульсирующим усилием
BE782267A (fr) Dispositif pouvant servir de verin ou de pompe, hydraulique ou pneumatique.
CH554491A (de) Kryosorptionspumpe.
ES184343Y (es) Bomba hidraulica perfeccionada.
IT977378B (it) Pompa idraulica ad ingranaggi
BE778680A (fr) Ebouseuse demontable,
CH546344A (de) Verdraenger-pumpe.

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: UNIVERS DE SH