DE1653415A1 - Betonpumpgeraet - Google Patents

Betonpumpgeraet

Info

Publication number
DE1653415A1
DE1653415A1 DE19671653415 DE1653415A DE1653415A1 DE 1653415 A1 DE1653415 A1 DE 1653415A1 DE 19671653415 DE19671653415 DE 19671653415 DE 1653415 A DE1653415 A DE 1653415A DE 1653415 A1 DE1653415 A1 DE 1653415A1
Authority
DE
Germany
Prior art keywords
betonpumpgeraet
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.)
Pending
Application number
DE19671653415
Other languages
German (de)
Inventor
Schumann Kurt E
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.)
DANKEN Inc
Original Assignee
DANKEN Inc
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 US56926466 priority Critical patent/US3398693A/en
Application filed by DANKEN Inc filed Critical DANKEN Inc
Publication of DE1653415A1 publication Critical patent/DE1653415A1/en
Pending 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
    • F04B9/00Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/117Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
    • F04B9/1176Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor
    • F04B9/1178Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor the movement in the other direction being obtained by a hydraulic connection between the liquid motor cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00Valves controlled by impact by piston, e.g. in free-piston machines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03CPOSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00Reciprocating-piston liquid engines
    • F03C1/22Reciprocating-piston liquid engines with movable cylinders or cylinder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • F04B15/023Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
    • 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
    • F04B53/14Pistons, piston-rods or piston-rod connections
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0019Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers
    • F04B7/0026Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having an oscillating movement
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00Pumps
    • Y10S417/90Slurry pumps, e.g. concrete
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/86493Multi-way valve unit
    • Y10T137/86839Four port reversing valves
DE19671653415 1966-08-01 1967-07-25 Betonpumpgeraet Pending DE1653415A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US56926466 US3398693A (en) 1966-08-01 1966-08-01 Concrete pumping apparatus

Publications (1)

Publication Number Publication Date
DE1653415A1 true DE1653415A1 (en) 1971-09-02

Family

ID=24274712

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19671653415 Pending DE1653415A1 (en) 1966-08-01 1967-07-25 Betonpumpgeraet
DE19671974431 Expired DE1974431U (en) 1966-08-01 1967-07-25 Betonpumpengeraet.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19671974431 Expired DE1974431U (en) 1966-08-01 1967-07-25 Betonpumpengeraet.

Country Status (3)

Country Link
US (1) US3398693A (en)
DE (2) DE1653415A1 (en)
GB (1) GB1123520A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001260A1 (en) * 1984-08-03 1986-02-27 Klaus Obermann Duplex plunger pump
EP0197632A2 (en) * 1985-02-12 1986-10-15 Hydroseal Concrete Pumps Limited Actuator for a reciprocating slurry pump

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1657206A1 (en) * 1968-01-03 1971-01-07 Gerhard Hansen Method and apparatus for filling a sealed chamber to the outside
US3639086A (en) * 1968-04-03 1972-02-01 Tubular Structures Corp Concrete pump
US3647325A (en) * 1968-04-15 1972-03-07 Cons Concrete Ltd Concrete pump
US3580696A (en) * 1969-04-18 1971-05-25 Friedrich Schwing Concrete pump assembly
DE1963875C3 (en) * 1969-12-20 1975-10-23 Friedrich Dipl.-Ing. 4680 Wanne-Eickel Schwing
JPS518205B1 (en) * 1971-07-07 1976-03-15
DE2218697C3 (en) * 1972-04-18 1977-05-26 Scheele Kg Walter Rotary valve for the concrete flow of a two-cylinder concrete pump
AU472116B2 (en) * 1972-10-05 1976-05-13 Walter Scheele Kg Concrete pump
US3909160A (en) * 1973-10-26 1975-09-30 Eugene L Sherrod Pump for semi-fluid materials
DE2415276C2 (en) * 1974-03-29 1976-11-11 Friedrich Schwing Pump for conveying thick matter, in particular concrete
DE2716954A1 (en) * 1977-04-16 1978-10-19 Schwing Friedrich concrete pump
US4884594A (en) * 1987-10-07 1989-12-05 Marlen Research Corporation Compact twin piston pump
US4987013A (en) * 1988-07-29 1991-01-22 American Cast Iron Pipe Company Process for lining pipe
US4913089A (en) * 1988-07-29 1990-04-03 American Cast Iron Pipe Company Concrete injector pump and process for lining pipe
AT150536T (en) * 1993-02-02 1997-04-15 Putzmeister Maschf Method for conveying pre-crushed metal scrap or the same solid containing solids
US6733247B2 (en) * 2001-12-28 2004-05-11 Magnum Pumps, Inc. Pumping device for viscous slurry material
CN102269161B (en) * 2011-04-22 2012-11-14 三一重工股份有限公司 Pumping mechanism and distribution valve thereof, and concrete pumping machine
US10001114B1 (en) 2017-03-28 2018-06-19 Jessop Initiatives LLC Continuous flow pumping system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519002A (en) * 1948-10-26 1950-08-15 Enslen Vertically adjustable trailer
US3147023A (en) * 1963-01-24 1964-09-01 James W Raymo Trailer suspension system
US3181469A (en) * 1963-02-07 1965-05-04 Hydro Con Corp Concrete pumping apparatus
DE1453705A1 (en) * 1963-12-19 1969-09-18 Wennberg Olav Carl Gustav Piston pump for the concrete or other materials of similar consistency
GB1098338A (en) * 1966-04-20 1968-01-10 Eugene Lee Sherrod Reciprocating pump for semi-liquid materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001260A1 (en) * 1984-08-03 1986-02-27 Klaus Obermann Duplex plunger pump
EP0197632A2 (en) * 1985-02-12 1986-10-15 Hydroseal Concrete Pumps Limited Actuator for a reciprocating slurry pump
EP0197632A3 (en) * 1985-02-12 1987-08-19 A.F.D. Thomsen Sales & Service Limited Actuator for a reciprocating slurry pump
US4790728A (en) * 1985-02-12 1988-12-13 Dwyer Anthony F Dual-rigid-hollow-stem actuators in opposite-phase slurry pump drive having variable pumping speed and force

Also Published As

Publication number Publication date
DE1974431U (en) 1967-12-07
GB1123520A (en) 1968-08-14
US3398693A (en) 1968-08-27

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