DE59104762D1 - Axial piston pump, especially for water high-pressure cleaners. - Google Patents

Axial piston pump, especially for water high-pressure cleaners.

Info

Publication number
DE59104762D1
DE59104762D1 DE59104762T DE59104762T DE59104762D1 DE 59104762 D1 DE59104762 D1 DE 59104762D1 DE 59104762 T DE59104762 T DE 59104762T DE 59104762 T DE59104762 T DE 59104762T DE 59104762 D1 DE59104762 D1 DE 59104762D1
Authority
DE
Germany
Prior art keywords
water
piston pump
axial piston
pressure cleaners
cleaners
Prior art date
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 - Fee Related
Application number
DE59104762T
Other languages
German (de)
Inventor
Lothar Hartmann
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.)
Elektra Beckum AG
Original Assignee
Elektra Beckum 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
Priority to DE4029674 priority Critical
Priority to DE4030412 priority
Priority to DE19904039926 priority patent/DE4039926C2/en
Application filed by Elektra Beckum AG filed Critical Elektra Beckum AG
Priority to DE59104762T priority patent/DE59104762D1/en
Application granted granted Critical
Publication of DE59104762D1 publication Critical patent/DE59104762D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10Valves; Arrangement of valves
    • F04B53/1037Flap valves
    • F04B53/104Flap valves the closure member being a rigid element oscillating around a fixed point
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14Multi-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 stationary cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14Multi-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 stationary cylinders
    • F04B1/141Details or component parts
    • F04B1/143Cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/08Cooling; Heating; Preventing freezing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05CINDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04PTFE [PolyTetraFluorEthylene]
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05CINDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00Other material characteristics; Treatment of material
    • F05C2253/12Coating
DE59104762T 1990-09-19 1991-09-06 Axial piston pump, especially for water high-pressure cleaners. Expired - Fee Related DE59104762D1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE4029674 1990-09-19
DE4030412 1990-09-26
DE19904039926 DE4039926C2 (en) 1990-09-19 1990-12-14 Axial piston pump, especially for water high-pressure cleaners
DE59104762T DE59104762D1 (en) 1990-09-19 1991-09-06 Axial piston pump, especially for water high-pressure cleaners.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE59104762T DE59104762D1 (en) 1990-09-19 1991-09-06 Axial piston pump, especially for water high-pressure cleaners.

Publications (1)

Publication Number Publication Date
DE59104762D1 true DE59104762D1 (en) 1995-04-06

Family

ID=27201696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59104762T Expired - Fee Related DE59104762D1 (en) 1990-09-19 1991-09-06 Axial piston pump, especially for water high-pressure cleaners.

Country Status (3)

Country Link
EP (1) EP0476450B1 (en)
DE (1) DE59104762D1 (en)
DK (1) DK0476450T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014219488A1 (en) 2014-09-25 2016-03-31 Mahle International Gmbh Pumping device, in particular axial piston pump, for a waste heat utilization device of a motor vehicle
CN112517525B (en) * 2020-10-14 2022-02-01 昆山众劲机械有限公司 Ultrasonic cleaning machine for small mechanical parts
CN112555120B (en) * 2020-12-05 2021-09-07 福建永越智能科技股份有限公司 Dust and liquid dual-purpose pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE680810C (en) * 1936-02-18 1939-09-07 Teves Kg Alfred Piston pump
FR988402A (en) * 1943-12-27 1951-08-27 Messier Sa Improvements to hydraulic pumps
US2945444A (en) * 1957-09-23 1960-07-19 Dynex Inc Hydraulic pump
US3180277A (en) * 1963-03-07 1965-04-27 Frank Wheatley Pump & Valve Ma Valve system for reciprocating pump
GB1063725A (en) * 1965-03-24 1967-03-30 Oswalds And Ridgway Ltd Improvements in hydraulic pumps
US4032263A (en) * 1975-09-25 1977-06-28 Lear Siegler, Inc. Pump with coaxial inlet and outlet valve arrangement
DK481284A (en) * 1984-10-08 1986-04-09 Knud Erik Westergaard ENGINE PUMP UNIT FOR A HIGH PRESSURE CLEANER
DE8713954U1 (en) * 1987-10-17 1987-12-03 Carl Platz Hochdrucktechnik Gmbh, 6710 Frankenthal, De

Also Published As

Publication number Publication date
EP0476450B1 (en) 1995-03-01
DK0476450T3 (en) 1995-04-10
EP0476450A1 (en) 1992-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee