ZA72874B - Improvements in squeeze pumps for delivering concrete - Google Patents

Improvements in squeeze pumps for delivering concrete

Info

Publication number
ZA72874B
ZA72874B ZA720874A ZA72874A ZA72874B ZA 72874 B ZA72874 B ZA 72874B ZA 720874 A ZA720874 A ZA 720874A ZA 72874 A ZA72874 A ZA 72874A ZA 72874 B ZA72874 B ZA 72874B
Authority
ZA
South Africa
Prior art keywords
delivering concrete
squeeze pumps
squeeze
pumps
delivering
Prior art date
Application number
ZA720874A
Other languages
English (en)
Inventor
F Schwing
Original Assignee
F Schwing
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 F Schwing filed Critical F Schwing
Publication of ZA72874B publication Critical patent/ZA72874B/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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members
ZA720874A 1971-02-11 1972-02-10 Improvements in squeeze pumps for delivering concrete ZA72874B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2106554A DE2106554C3 (de) 1971-02-11 1971-02-11 Quetschpumpe zur Förderung von Beton

Publications (1)

Publication Number Publication Date
ZA72874B true ZA72874B (en) 1972-10-25

Family

ID=5798503

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA720874A ZA72874B (en) 1971-02-11 1972-02-10 Improvements in squeeze pumps for delivering concrete

Country Status (3)

Country Link
DE (1) DE2106554C3 (de)
GB (1) GB1342847A (de)
ZA (1) ZA72874B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113088A (en) * 1980-02-13 1981-09-05 Shogo Kato Pressure feed pump for muddy material
DE3064327D1 (en) * 1980-11-21 1983-08-25 Gallaher Ltd Material handling device
DE4120301C1 (en) * 1991-06-17 1992-12-17 Mannesmann Ag, 4000 Duesseldorf, De Linear drive converting pressure and flow energy into mechanical one - has housing working chamber sealed at top open, longitudinal side by flexible sealing strip
DE4142844C1 (de) * 1991-12-20 1993-05-19 Mannesmann Ag, 4000 Duesseldorf, De
CH705097A1 (de) * 2011-06-09 2012-12-14 Dopag Dosiertechnik Und Pneumatik Ag Dosierpumpe.
CN114856979A (zh) * 2022-04-25 2022-08-05 上海大学 一种用于污水处理的小流量防沉积液动隔膜泵及系统

Also Published As

Publication number Publication date
GB1342847A (en) 1974-01-03
DE2106554C3 (de) 1975-03-20
DE2106554B2 (de) 1974-08-01
DE2106554A1 (de) 1972-08-24

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