GB1507862A - Concrete and plaster pumping device - Google Patents

Concrete and plaster pumping device

Info

Publication number
GB1507862A
GB1507862A GB4018375A GB4018375A GB1507862A GB 1507862 A GB1507862 A GB 1507862A GB 4018375 A GB4018375 A GB 4018375A GB 4018375 A GB4018375 A GB 4018375A GB 1507862 A GB1507862 A GB 1507862A
Authority
GB
United Kingdom
Prior art keywords
plaster
concrete
slurry
valves
pumping
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
GB4018375A
Original Assignee
Ackermann R
Nichols P
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 Ackermann R, Nichols P filed Critical Ackermann R
Priority to GB4018375A priority Critical patent/GB1507862A/en
Publication of GB1507862A publication Critical patent/GB1507862A/en
Expired 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
    • 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
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/02Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders

Abstract

1507862 Reciprocating pumps R A ACKERMANN and P W NICHOLS 23 Sept 1976 [1 Oct 1975] 40183/75 Heading F1A A slurry pump, e.g. for concrete or plaster, comprises pistons 6, 7 reciprocated by a crank-shaft or fluid, e.g. liquid-operated piston and cylinder 19, 20, the pistons alternately drawing slurry from a hopper 1 via ball valves 4, 5 and discharging the slurry via respective outlet ball valves (12, 13), Fig.2 (not shown) to a common delivery conduit (22), the inlet valves in use moving vertically and the outlet valves horizontally.
GB4018375A 1975-10-01 1975-10-01 Concrete and plaster pumping device Expired GB1507862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4018375A GB1507862A (en) 1975-10-01 1975-10-01 Concrete and plaster pumping device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4018375A GB1507862A (en) 1975-10-01 1975-10-01 Concrete and plaster pumping device
DE19762643874 DE2643874A1 (en) 1975-10-01 1976-09-29 PUMP-TYPE DEVICE FOR PUMPING LIQUID SLUDGE, SUCH AS CONCRETE, MORTAR, CEMENT OR SIMILAR PULSE MATERIALS

Publications (1)

Publication Number Publication Date
GB1507862A true GB1507862A (en) 1978-04-19

Family

ID=10413615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4018375A Expired GB1507862A (en) 1975-10-01 1975-10-01 Concrete and plaster pumping device

Country Status (2)

Country Link
DE (1) DE2643874A1 (en)
GB (1) GB1507862A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407314C1 (en) * 1994-03-04 1995-08-10 Bayosan Wachter Gmbh & Co Kg Connecting piece between delivery pump and delivery pipes
CN102852754A (en) * 2012-09-27 2013-01-02 徐州天地重型机械制造有限公司 Ball valve type mortar pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315186C2 (en) * 1993-05-07 1995-07-27 Friedrich Banzhaf Pump arrangement
DE102005023350B4 (en) * 2005-05-17 2007-11-08 Giema Gmbh Hand Pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407314C1 (en) * 1994-03-04 1995-08-10 Bayosan Wachter Gmbh & Co Kg Connecting piece between delivery pump and delivery pipes
CN102852754A (en) * 2012-09-27 2013-01-02 徐州天地重型机械制造有限公司 Ball valve type mortar pump

Also Published As

Publication number Publication date
DE2643874A1 (en) 1977-04-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee