AT277770B - Durch Steuerklappen gesteuerte Betonpumpe mit zwei Pumpenzylindern und einer gemeinsamen Austrittsöffnung - Google Patents

Durch Steuerklappen gesteuerte Betonpumpe mit zwei Pumpenzylindern und einer gemeinsamen Austrittsöffnung

Info

Publication number
AT277770B
AT277770B AT360468A AT360468A AT277770B AT 277770 B AT277770 B AT 277770B AT 360468 A AT360468 A AT 360468A AT 360468 A AT360468 A AT 360468A AT 277770 B AT277770 B AT 277770B
Authority
AT
Austria
Prior art keywords
outlet opening
pump
common outlet
control flaps
cylinders
Prior art date
Application number
AT360468A
Other languages
German (de)
English (en)
Inventor
Friedrich Dipl Ing Schwing
Original Assignee
Schwing Friedrich
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 Schwing Friedrich filed Critical Schwing Friedrich
Priority to AT360468A priority Critical patent/AT277770B/de
Priority to DE19691917718 priority patent/DE1917718C3/de
Priority to GB1833369A priority patent/GB1260374A/en
Priority to CH546669A priority patent/CH496172A/de
Priority to IE47669A priority patent/IE33209B1/xx
Priority to PL13287869A priority patent/PL71185B1/pl
Priority to NL6905501A priority patent/NL6905501A/xx
Priority to SE508469A priority patent/SE352142B/xx
Priority to JP2773769A priority patent/JPS4820490B1/ja
Priority to CS260269A priority patent/CS156436B2/cs
Priority to FR6911294A priority patent/FR2006098A1/fr
Application granted granted Critical
Publication of AT277770B publication Critical patent/AT277770B/de

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
    • F04B7/0019—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers
    • F04B7/0026—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having an oscillating movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
AT360468A 1968-04-11 1968-04-11 Durch Steuerklappen gesteuerte Betonpumpe mit zwei Pumpenzylindern und einer gemeinsamen Austrittsöffnung AT277770B (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
AT360468A AT277770B (de) 1968-04-11 1968-04-11 Durch Steuerklappen gesteuerte Betonpumpe mit zwei Pumpenzylindern und einer gemeinsamen Austrittsöffnung
DE19691917718 DE1917718C3 (de) 1968-04-11 1969-04-05 Betonpumpe
CH546669A CH496172A (de) 1968-04-11 1969-04-10 Durch Steuerklappen gesteuerte Betonpumpe mit zwei Pumpenzylindern und einer gemeinsamen Austrittsöffnung
IE47669A IE33209B1 (en) 1968-04-11 1969-04-10 Improved concrete pump
GB1833369A GB1260374A (en) 1968-04-11 1969-04-10 Improved concrete pump
PL13287869A PL71185B1 (pl) 1968-04-11 1969-04-10
NL6905501A NL6905501A (pl) 1968-04-11 1969-04-10
SE508469A SE352142B (pl) 1968-04-11 1969-04-10
JP2773769A JPS4820490B1 (pl) 1968-04-11 1969-04-11
CS260269A CS156436B2 (pl) 1968-04-11 1969-04-11
FR6911294A FR2006098A1 (pl) 1968-04-11 1969-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT360468A AT277770B (de) 1968-04-11 1968-04-11 Durch Steuerklappen gesteuerte Betonpumpe mit zwei Pumpenzylindern und einer gemeinsamen Austrittsöffnung

Publications (1)

Publication Number Publication Date
AT277770B true AT277770B (de) 1970-01-12

Family

ID=3552805

Family Applications (1)

Application Number Title Priority Date Filing Date
AT360468A AT277770B (de) 1968-04-11 1968-04-11 Durch Steuerklappen gesteuerte Betonpumpe mit zwei Pumpenzylindern und einer gemeinsamen Austrittsöffnung

Country Status (11)

Country Link
JP (1) JPS4820490B1 (pl)
AT (1) AT277770B (pl)
CH (1) CH496172A (pl)
CS (1) CS156436B2 (pl)
DE (1) DE1917718C3 (pl)
FR (1) FR2006098A1 (pl)
GB (1) GB1260374A (pl)
IE (1) IE33209B1 (pl)
NL (1) NL6905501A (pl)
PL (1) PL71185B1 (pl)
SE (1) SE352142B (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466782A (en) * 1981-06-10 1984-08-21 Niigata Engineering Co., Ltd. Valve unit for use in concrete pumps

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE675448C (de) * 1937-03-09 1939-05-09 Fritz Hell Kolbenpumpe
DE1780902U (de) * 1958-10-08 1959-01-08 Friedrich Wilh Schwing Hydraulische kolbenpumpe zur foerderung breiiger oder plastischer massen.
US3279382A (en) * 1964-04-14 1966-10-18 Royal Industries Pump

Also Published As

Publication number Publication date
CH496172A (de) 1970-09-15
IE33209L (en) 1969-10-11
DE1917718C3 (de) 1981-10-01
NL6905501A (pl) 1969-10-14
SE352142B (pl) 1972-12-18
CS156436B2 (pl) 1974-07-24
FR2006098A1 (pl) 1969-12-19
IE33209B1 (en) 1974-04-17
PL71185B1 (pl) 1974-04-30
GB1260374A (en) 1972-01-19
JPS4820490B1 (pl) 1973-06-21
DE1917718A1 (de) 1969-10-30
DE1917718B2 (de) 1980-11-20

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Legal Events

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