JPS5591777A - Apparatus for controlling flow of cement concrete flowing into or out of pump - Google Patents

Apparatus for controlling flow of cement concrete flowing into or out of pump

Info

Publication number
JPS5591777A
JPS5591777A JP16844279A JP16844279A JPS5591777A JP S5591777 A JPS5591777 A JP S5591777A JP 16844279 A JP16844279 A JP 16844279A JP 16844279 A JP16844279 A JP 16844279A JP S5591777 A JPS5591777 A JP S5591777A
Authority
JP
Japan
Prior art keywords
pump
cement concrete
controlling flow
concrete flowing
flowing
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
JP16844279A
Other languages
Japanese (ja)
Inventor
Pereshiyuka Geruharuto
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.)
Wibau GmbH
Original Assignee
Wibau GmbH
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 Wibau GmbH filed Critical Wibau GmbH
Publication of JPS5591777A publication Critical patent/JPS5591777A/en
Pending 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0084—Component parts or details specially adapted therefor
    • F04B7/0088—Sealing arrangements between the distribution members and the housing
    • F04B7/0096—Sealing arrangements between the distribution members and the housing for pipe-type distribution members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
JP16844279A 1978-12-27 1979-12-26 Apparatus for controlling flow of cement concrete flowing into or out of pump Pending JPS5591777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782856254 DE2856254A1 (en) 1978-12-27 1978-12-27 DEVICE FOR CONTROLLING THE FLOW OF GOODS FROM CEMENT CONCRETE OR THE LIKE. DIMENSIONS TO OR FROM A PUMP

Publications (1)

Publication Number Publication Date
JPS5591777A true JPS5591777A (en) 1980-07-11

Family

ID=6058450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16844279A Pending JPS5591777A (en) 1978-12-27 1979-12-26 Apparatus for controlling flow of cement concrete flowing into or out of pump

Country Status (4)

Country Link
JP (1) JPS5591777A (en)
DE (1) DE2856254A1 (en)
GB (1) GB2039603A (en)
IT (2) IT7923360V0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56167783U (en) * 1980-05-16 1981-12-11
JP2002213348A (en) * 2001-01-15 2002-07-31 Furukawa Co Ltd Backflow preventing device for piston pump

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488946B1 (en) * 1980-08-22 1987-02-06 Peynet Jean VARIABLE FLOW PUMP AND PROJECTOR FOR CONCRETE AND MORTAR
ATE22158T1 (en) * 1982-01-22 1986-09-15 Thomsen A F D Sales Service HYDROPUMP.
DE3240465C2 (en) * 1982-06-25 1986-10-30 WIBAU AG, 6466 Gründau Device for conveying pasty masses, in particular concrete
DE19804863A1 (en) * 1998-02-09 1999-08-12 Putzmeister Ag Slide device for a two-cylinder slurry pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56167783U (en) * 1980-05-16 1981-12-11
JP2002213348A (en) * 2001-01-15 2002-07-31 Furukawa Co Ltd Backflow preventing device for piston pump

Also Published As

Publication number Publication date
GB2039603A (en) 1980-08-13
DE2856254A1 (en) 1980-07-03
IT7927982A0 (en) 1979-12-07
IT7923360V0 (en) 1979-12-07

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