FR1601294A - - Google Patents

Info

Publication number
FR1601294A
FR1601294A FR1601294DA FR1601294A FR 1601294 A FR1601294 A FR 1601294A FR 1601294D A FR1601294D A FR 1601294DA FR 1601294 A FR1601294 A FR 1601294A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1601294A publication Critical patent/FR1601294A/fr
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
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F04B7/0291—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the distribution being realised by moving the cylinder itself, e.g. by sliding or swinging
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical

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)
FR1601294D 1968-01-10 1968-12-31 Expired FR1601294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT27368A AT280571B (en) 1968-01-10 1968-01-10 Method for conveying pulpy materials and device for its implementation

Publications (1)

Publication Number Publication Date
FR1601294A true FR1601294A (en) 1970-08-10

Family

ID=3486151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1601294D Expired FR1601294A (en) 1968-01-10 1968-12-31

Country Status (6)

Country Link
AT (1) AT280571B (en)
BR (1) BR6905485D0 (en)
DE (1) DE1816441A1 (en)
ES (1) ES362700A1 (en)
FR (1) FR1601294A (en)
GB (1) GB1237811A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135657C2 (en) * 1981-09-09 1984-12-13 geb. Hilsheimer Ingeborg 6831 Brühl Held Machine for conveying and spraying material mixtures of various viscosities and grain sizes
US5479847A (en) * 1994-11-07 1996-01-02 Marlen Research Corporation Dual-piston pump apparatus
NL1031457C2 (en) * 2006-03-28 2007-10-12 Staring En Poppe B V Mortar pump is for pumping concrete mortar and comprises pump chamber with inlet aperture and first outlet aperture for mortar together with impeller movable in pump chamber to generate mortar flow to first outlet aperture

Also Published As

Publication number Publication date
AT280571B (en) 1970-04-27
DE1816441A1 (en) 1969-08-28
BR6905485D0 (en) 1973-04-26
GB1237811A (en) 1971-06-30
ES362700A1 (en) 1971-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse