NL7200881A - - Google Patents

Info

Publication number
NL7200881A
NL7200881A NL7200881A NL7200881A NL7200881A NL 7200881 A NL7200881 A NL 7200881A NL 7200881 A NL7200881 A NL 7200881A NL 7200881 A NL7200881 A NL 7200881A NL 7200881 A NL7200881 A NL 7200881A
Authority
NL
Netherlands
Application number
NL7200881A
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
Publication of NL7200881A publication Critical patent/NL7200881A/xx

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)
NL7200881A 1971-01-26 1972-01-21 NL7200881A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712103530 DE2103530A1 (de) 1971-01-26 1971-01-26 Steuerventile für Beton- und Mörtelpumpen insbesondere zur Förderung von Spritzbeton

Publications (1)

Publication Number Publication Date
NL7200881A true NL7200881A (xx) 1972-07-28

Family

ID=5796929

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7200881A NL7200881A (xx) 1971-01-26 1972-01-21

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0748938A1 (en) * 1995-06-16 1996-12-18 Bremat B.V. Device and method for pumping mortar

Families Citing this family (6)

* 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 (de) * 1983-04-06 1984-10-18 Ernst Dipl.-Ing. 4600 Dortmund Korthaus Kolbenpumpe fuer fluessige medien, insbesondere fuer durch feststoffe verunreinigte medien
DE202012004146U1 (de) 2012-04-26 2012-07-31 Mike Zelasny Rohrformteil für den Anschluss an Betonpumpen
DE102012008295A1 (de) 2012-04-26 2013-10-31 Mike Zelasny Rohrformteil für den Anschluss an Betonpumpen
CN103291966B (zh) * 2013-06-13 2015-11-25 中联重科股份有限公司 分配阀和浆料泵送系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0748938A1 (en) * 1995-06-16 1996-12-18 Bremat B.V. Device and method for pumping mortar

Also Published As

Publication number Publication date
DE2103530A1 (de) 1972-08-17
ZA72510B (en) 1972-12-27
FR2124811A5 (xx) 1972-09-22
CH546345A (de) 1974-02-28
AU3818572A (en) 1973-07-26
BE778418A (fr) 1972-05-16
IT946589B (it) 1973-05-21

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