[go: up one dir, main page]

GB987993A - Hydraulically operated reciprocating pump for the transport of viscous, pulpy or plastic material - Google Patents

Hydraulically operated reciprocating pump for the transport of viscous, pulpy or plastic material

Info

Publication number
GB987993A
GB987993A GB2720361A GB2720361A GB987993A GB 987993 A GB987993 A GB 987993A GB 2720361 A GB2720361 A GB 2720361A GB 2720361 A GB2720361 A GB 2720361A GB 987993 A GB987993 A GB 987993A
Authority
GB
United Kingdom
Prior art keywords
delivery
cylinders
pistons
cylinder
pressure
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
Application number
GB2720361A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB987993A publication Critical patent/GB987993A/en
Expired legal-status Critical Current

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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0019—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers
    • F04B7/0034—Piston 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 orbital movement, e.g. elbow-pipe type members
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • F04B15/023—Pumps 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
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F04B7/0233—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated a common distribution member forming a single discharge distributor for a plurality of pumping chambers
    • F04B7/025—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having a slidable movement
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston 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
    • F04B9/111—Piston 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 with two mechanically connected pumping members
    • F04B9/113—Piston 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 with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston 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
    • F04B9/117—Piston 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
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston 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
    • F04B9/117—Piston 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
    • F04B9/1176—Piston 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
    • F04B9/1178—Piston 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB2720361A 1960-08-08 1961-07-27 Hydraulically operated reciprocating pump for the transport of viscous, pulpy or plastic material Expired GB987993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH28282A DE1285319B (de) 1960-08-08 1960-08-08 Zuteilvorrichtung im Masseaufgabebehaelter einer hydraulisch betriebenen Kolbenpumpefuer dickfluessige Massen

Publications (1)

Publication Number Publication Date
GB987993A true GB987993A (en) 1965-03-31

Family

ID=7431063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2720361A Expired GB987993A (en) 1960-08-08 1961-07-27 Hydraulically operated reciprocating pump for the transport of viscous, pulpy or plastic material

Country Status (6)

Country Link
JP (1) JPS4842882B1 (it)
CH (1) CH399908A (it)
DD (1) DD39454A5 (it)
DE (1) DE1285319B (it)
GB (1) GB987993A (it)
NL (5) NL6712003A (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT995848B (it) * 1973-10-12 1975-11-20 Italiana Forme Acciaio Valvola distributrice a tre vie per pompe a due cilindri per calcestruz zo
DE2547639C2 (de) * 1975-10-24 1984-09-27 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Trichter für Betonpumpe
DE2614895C3 (de) * 1976-04-07 1987-01-22 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Betonpumpen-Rohrweiche
DE2757035C3 (de) * 1977-12-21 1980-09-11 Wibau Industrie Und Verwaltung Gmbh, 6466 Gruendau Betonkolbenpumpe
DE2814845C3 (de) * 1978-04-06 1981-06-11 Stetter Gmbh, 8940 Memmingen Betonflußsteuerschieber einer Betonpumpe mit einem s-förmigen Schwenkrohr
DE2903749C2 (de) * 1979-02-01 1983-11-10 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Kolbenpumpe mit S-förmig gekrümmtem Schwenkrohr
IT1132633B (it) * 1980-09-03 1986-07-02 Libra Sa Dispositivo per il pompaggio di materiale pastoso,specialmente di calcestruzzo
DE3122825C2 (de) * 1981-06-09 1984-11-08 Maschinenfabrik Walter Scheele GmbH & Co KG, 4750 Unna-Massen Vorrichtung zur Förderung von breiigen Massen, insbesondere Beton
DE3365931D1 (en) * 1982-01-22 1986-10-16 Thomsen A F D Sales Service Slurry pump
DE19727103A1 (de) * 1997-06-26 1999-01-07 Putzmeister Ag Kolbenpumpe für Dickstoffe
DE102005032916B4 (de) * 2005-07-12 2008-05-08 Schwing Gmbh Betonpumpe mit Kolbenschmierung
DE102005039238B4 (de) * 2005-08-19 2016-05-25 Schwing Gmbh Betonfördervorrichtung mit einem Wasserkasten
DE102006016083A1 (de) * 2006-04-04 2007-10-11 Putzmeister Ag Kolbenpumpe für Dickstoffe
DE102016005319A1 (de) * 2016-05-02 2017-11-02 Inka-Systems Gmbh & Co. Kg Vorrichtung zum Befüllen eines Tanks eines Kraftfahrzeuges mit einem flüssigen oder gasförmigen Betriebsmittel, insbesondere zur industriellen Erstbefüllung am Montageband des Herstellers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR901689A (fr) * 1943-02-03 1945-08-02 Philips Nv Accouplement d'un organe, animé d'un mouvement alternatif et de sa bielle de commande
DE940869C (de) * 1951-04-08 1956-03-29 Gerhard Dr-Ing Beyer Kolbenpumpe zur Foerderung dickfluessiger Massen
DE940198C (de) * 1952-10-04 1956-03-15 Torkret Ges Mit Beschraenkter Hydraulisch angetriebene Kolbenpumpe zur Foerderung von dickfluessigen breiigen Massen, z. B. Beton
DE1780902U (de) * 1958-10-08 1959-01-08 Friedrich Wilh Schwing Hydraulische kolbenpumpe zur foerderung breiiger oder plastischer massen.

Also Published As

Publication number Publication date
JPS4842882B1 (it) 1973-12-15
NL6712486A (it) 1968-02-26
NL267540A (it)
CH399908A (de) 1965-09-30
NL129372C (it)
DE1285319B (de) 1968-12-12
DD39454A5 (de) 1965-09-06
NL137760C (it)
NL6712003A (it) 1967-11-27

Similar Documents

Publication Publication Date Title
GB987993A (en) Hydraulically operated reciprocating pump for the transport of viscous, pulpy or plastic material
GB1068863A (en) Improvements in or relating to reciprocating pumps
US3398693A (en) Concrete pumping apparatus
GB1452561A (en) Apparatus for pumping wet concrete
US1991342A (en) Concrete pump
US3266435A (en) Pump for semi-fluid material
US2549851A (en) Hydraulic pumping apparatus
US3647325A (en) Concrete pump
EP0118497B1 (en) Hydraulically actuated bore and well pump
US3256827A (en) Hydraulic power converter
US3716304A (en) Concrete pump
US2061425A (en) Concrete pumping machine
US3131707A (en) Proportioning medicator for waterers
DE1780902U (de) Hydraulische kolbenpumpe zur foerderung breiiger oder plastischer massen.
DE202006011928U1 (de) Schlauchmembranpumpe
GB1426846A (en) Pumping apparatus
US4755112A (en) Water/air pumping system
DE971085C (de) Verfahren zum Betrieb pressluftgesteuerter Tauchpumpen
US2131681A (en) Concrete pump
US2657091A (en) Spray apparatus for railroad rights of way
DE2700800A1 (de) Steuerschieber fuer einzylinder- und zweizylinder-kolbenpumpen zum foerdern von beton
KR0133173B1 (ko) 공압식 콘크리트 송출장치
AT145716B (de) Vorrichtung zum Fördern von Flüssigkeiten.
DE639449C (de) Verfahren zum Heben von Wasser durch Hervorrufung einer Schwingungsbewegung
DE102009058368B4 (de) Wasserhebevorrichtung