GB1338388A - Concrete pump - Google Patents

Concrete pump

Info

Publication number
GB1338388A
GB1338388A GB5702270A GB5702270A GB1338388A GB 1338388 A GB1338388 A GB 1338388A GB 5702270 A GB5702270 A GB 5702270A GB 5702270 A GB5702270 A GB 5702270A GB 1338388 A GB1338388 A GB 1338388A
Authority
GB
United Kingdom
Prior art keywords
impeller
concrete
pump
shaft
cylinder
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
GB5702270A
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.)
Mancole Co Ltd
Original Assignee
Mancole Co Ltd
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 Mancole Co Ltd filed Critical Mancole Co Ltd
Publication of GB1338388A publication Critical patent/GB1338388A/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
    • 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
    • F04B9/115—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 two single-acting liquid motors, each acting in one direction
    • 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
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB5702270A 1970-09-10 1970-12-01 Concrete pump Expired GB1338388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA92725 1970-09-10

Publications (1)

Publication Number Publication Date
GB1338388A true GB1338388A (en) 1973-11-21

Family

ID=4087554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5702270A Expired GB1338388A (en) 1970-09-10 1970-12-01 Concrete pump

Country Status (7)

Country Link
JP (1) JPS4925724B1 (enExample)
CA (1) CA929413A (enExample)
DE (1) DE2101189A1 (enExample)
FR (1) FR2074509A5 (enExample)
GB (1) GB1338388A (enExample)
NL (1) NL7101333A (enExample)
SE (1) SE359607B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249900A3 (de) * 1986-06-18 1989-12-13 Jozef Wehinger Einrichtung zum Fördern und verspritzen von dickflüssigen Massen, wie bei spielsweise Mörtel für Verputzzwecke
CN112554567B (zh) * 2020-11-26 2021-11-30 湖南工业职业技术学院 一种混凝土泵车底盘结构

Also Published As

Publication number Publication date
CA929413A (en) 1973-07-03
NL7101333A (enExample) 1972-03-14
SE359607B (enExample) 1973-09-03
JPS4925724B1 (enExample) 1974-07-03
FR2074509A5 (enExample) 1971-10-01
DE2101189A1 (de) 1972-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees
427A Application made for restoration (sect. 27/1949)
728R Application refused (sect. 28/1977)