JPS56572A - Concrete pump - Google Patents

Concrete pump

Info

Publication number
JPS56572A
JPS56572A JP7507079A JP7507079A JPS56572A JP S56572 A JPS56572 A JP S56572A JP 7507079 A JP7507079 A JP 7507079A JP 7507079 A JP7507079 A JP 7507079A JP S56572 A JPS56572 A JP S56572A
Authority
JP
Japan
Prior art keywords
suction
feed chamber
guide member
concrete
fluidized
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
JP7507079A
Other languages
Japanese (ja)
Inventor
Makoto Niwa
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.)
Kyokuto Kaihatsu Kogyo Co Ltd
Original Assignee
Kyokuto Kaihatsu Kogyo 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 Kyokuto Kaihatsu Kogyo Co Ltd filed Critical Kyokuto Kaihatsu Kogyo Co Ltd
Priority to JP7507079A priority Critical patent/JPS56572A/en
Publication of JPS56572A publication Critical patent/JPS56572A/en
Pending legal-status Critical Current

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  • Reciprocating Pumps (AREA)

Abstract

PURPOSE: To decrease a pressure loss in a suction/feed chamber by a construction wherein a guide member is provided in front of a transfer pipe in the suction/feed chamber, upper and lower ends of the guide member are fixed on upper and lower walls of the suction/feed chamber, thus minimizing a fluidized resistance of concrete.
CONSTITUTION: A guide member 28 is provided in front of a transfer pipe 9 in a suction/feed chamber C alternately from a pair of pump cylinders 3, 3' is guided to a discharge pipe 5 by the guide member 28. Then, a contact area of boundary whereat a fluidized concrete faces a static concrete can be minimized, a resistance of the fluidized concrete is kept less working to decrease a pressure loss in the suction/feed chamber C, a wasteful consumption of power can be prevented thereby and an excessive load will not be applied on a power source.
COPYRIGHT: (C)1981,JPO&Japio
JP7507079A 1979-06-14 1979-06-14 Concrete pump Pending JPS56572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7507079A JPS56572A (en) 1979-06-14 1979-06-14 Concrete pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7507079A JPS56572A (en) 1979-06-14 1979-06-14 Concrete pump

Publications (1)

Publication Number Publication Date
JPS56572A true JPS56572A (en) 1981-01-07

Family

ID=13565561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7507079A Pending JPS56572A (en) 1979-06-14 1979-06-14 Concrete pump

Country Status (1)

Country Link
JP (1) JPS56572A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586979A (en) * 1983-04-04 1986-05-06 Agency Of Industrial Science & Technology Method for manufacture of III-V group compound semiconductor single crystal
US4674861A (en) * 1982-06-03 1987-06-23 Canon Kabushiki Kaisha Image processing apparatus
DE19735091A1 (en) * 1997-08-13 1999-04-29 Schwing Gmbh F Two-cylinder slurry pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674861A (en) * 1982-06-03 1987-06-23 Canon Kabushiki Kaisha Image processing apparatus
US4586979A (en) * 1983-04-04 1986-05-06 Agency Of Industrial Science & Technology Method for manufacture of III-V group compound semiconductor single crystal
DE19735091A1 (en) * 1997-08-13 1999-04-29 Schwing Gmbh F Two-cylinder slurry pump

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