AU6849074A - Concrete pumping apparatus - Google Patents

Concrete pumping apparatus

Info

Publication number
AU6849074A
AU6849074A AU7468490A AU6849073A AU6849074A AU 6849074 A AU6849074 A AU 6849074A AU 7468490 A AU7468490 A AU 7468490A AU 6849073 A AU6849073 A AU 6849073A AU 6849074 A AU6849074 A AU 6849074A
Authority
AU
Australia
Prior art keywords
pumping apparatus
concrete pumping
concrete
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
AU7468490A
Inventor
Hubert Josef Sangen
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.)
Mcmillan L B
Sangen H J
Original Assignee
Mcmillan L B
Sangen H J
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 Mcmillan L B, Sangen H J filed Critical Mcmillan L B
Publication of AU6849074A publication Critical patent/AU6849074A/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
    • F04B7/0084—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
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
AU7468490A 1973-05-02 1973-05-02 Concrete pumping apparatus Expired AU6849074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU316873 1973-05-02

Publications (1)

Publication Number Publication Date
AU6849074A true AU6849074A (en) 1975-11-06

Family

ID=3693629

Family Applications (1)

Application Number Title Priority Date Filing Date
AU7468490A Expired AU6849074A (en) 1973-05-02 1973-05-02 Concrete pumping apparatus

Country Status (6)

Country Link
JP (1) JPS5015110A (en)
AU (1) AU6849074A (en)
DE (1) DE2421322A1 (en)
FR (1) FR2228162B3 (en)
GB (1) GB1432917A (en)
IT (1) IT1014092B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134551A (en) * 1978-04-11 1979-10-19 Sony Corp Light multiplying panel unit
CA1128107A (en) * 1978-11-06 1982-07-20 American Optical Corporation Color image intensifier
JPS55154048A (en) * 1979-05-18 1980-12-01 Hitachi Ltd Image type photoelectron multiplier
WO1985001085A1 (en) * 1983-09-05 1985-03-14 Bernhard Fejmert Displacement pump

Also Published As

Publication number Publication date
IT1014092B (en) 1977-04-20
GB1432917A (en) 1976-04-22
JPS5015110A (en) 1975-02-18
FR2228162A1 (en) 1974-11-29
DE2421322A1 (en) 1974-11-14
FR2228162B3 (en) 1977-03-04

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