CH546345A - CONCRETE OR MORTAR PUMP. - Google Patents

CONCRETE OR MORTAR PUMP.

Info

Publication number
CH546345A
CH546345A CH1916571A CH546345DA CH546345A CH 546345 A CH546345 A CH 546345A CH 1916571 A CH1916571 A CH 1916571A CH 546345D A CH546345D A CH 546345DA CH 546345 A CH546345 A CH 546345A
Authority
CH
Switzerland
Prior art keywords
concrete
mortar pump
mortar
pump
Prior art date
Application number
CH1916571A
Other languages
German (de)
Original Assignee
Meynadier & Cie Ag
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 Meynadier & Cie Ag filed Critical Meynadier & Cie Ag
Publication of CH546345A publication Critical patent/CH546345A/en

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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0075—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series
    • 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
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1002—Ball valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
CH1916571A 1971-01-26 1971-12-29 CONCRETE OR MORTAR PUMP. CH546345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712103530 DE2103530A1 (en) 1971-01-26 1971-01-26 Control valves for concrete and mortar pumps, in particular for pumping shotcrete

Publications (1)

Publication Number Publication Date
CH546345A true CH546345A (en) 1974-02-28

Family

ID=5796929

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1916571A CH546345A (en) 1971-01-26 1971-12-29 CONCRETE OR MORTAR PUMP.

Country Status (8)

Country Link
AU (1) AU3818572A (en)
BE (1) BE778418A (en)
CH (1) CH546345A (en)
DE (1) DE2103530A1 (en)
FR (1) FR2124811A5 (en)
IT (1) IT946589B (en)
NL (1) NL7200881A (en)
ZA (1) ZA72510B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012004146U1 (en) 2012-04-26 2012-07-31 Mike Zelasny Pipe fitting for connection to concrete pumps
DE102012008295A1 (en) 2012-04-26 2013-10-31 Mike Zelasny Pipe fitting for connection to concrete pump used for pumping fluid mortar, has conveyor tube which is connected to conveying pipe, and valve opening pin is mounted at pump connecting piece of T-pipe fitting portion

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179070A (en) * 1977-05-09 1979-12-18 Tetsuya Tada Sprayer
AU7815181A (en) * 1980-12-05 1982-06-10 General Conveyors Ltd. Piston pump + method of operation
DE3410943A1 (en) * 1983-04-06 1984-10-18 Ernst Dipl.-Ing. 4600 Dortmund Korthaus PISTON PUMP FOR LIQUID MEDIA, ESPECIALLY FOR MEDIA CLEANED BY SOLIDS
EP0748938A1 (en) * 1995-06-16 1996-12-18 Bremat B.V. Device and method for pumping mortar
CN103291966B (en) * 2013-06-13 2015-11-25 中联重科股份有限公司 Distributing valve and pulp pumping system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012004146U1 (en) 2012-04-26 2012-07-31 Mike Zelasny Pipe fitting for connection to concrete pumps
DE102012008295A1 (en) 2012-04-26 2013-10-31 Mike Zelasny Pipe fitting for connection to concrete pump used for pumping fluid mortar, has conveyor tube which is connected to conveying pipe, and valve opening pin is mounted at pump connecting piece of T-pipe fitting portion

Also Published As

Publication number Publication date
DE2103530A1 (en) 1972-08-17
ZA72510B (en) 1972-12-27
FR2124811A5 (en) 1972-09-22
AU3818572A (en) 1973-07-26
BE778418A (en) 1972-05-16
NL7200881A (en) 1972-07-28
IT946589B (en) 1973-05-21

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Legal Events

Date Code Title Description
PL Patent ceased