IT991963B - Cassetto di distribuzione di una pompa a due stantuffi per l alimen tazione di miscele di materiale da costruzione specialmente di calce struzzo di cemento - Google Patents

Cassetto di distribuzione di una pompa a due stantuffi per l alimen tazione di miscele di materiale da costruzione specialmente di calce struzzo di cemento

Info

Publication number
IT991963B
IT991963B IT5127273A IT5127273A IT991963B IT 991963 B IT991963 B IT 991963B IT 5127273 A IT5127273 A IT 5127273A IT 5127273 A IT5127273 A IT 5127273A IT 991963 B IT991963 B IT 991963B
Authority
IT
Italy
Prior art keywords
ostrich
cement
mixtures
supply
plunger pump
Prior art date
Application number
IT5127273A
Other languages
English (en)
Inventor
H Bender
Original Assignee
Wibau Gmbh
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 Wibau Gmbh filed Critical Wibau Gmbh
Application granted granted Critical
Publication of IT991963B publication Critical patent/IT991963B/it

Links

Classifications

    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure 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
    • 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
    • F04B7/003—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 a slidable movement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86879—Reciprocating valve unit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
IT5127273A 1972-07-20 1973-07-05 Cassetto di distribuzione di una pompa a due stantuffi per l alimen tazione di miscele di materiale da costruzione specialmente di calce struzzo di cemento IT991963B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2235586A DE2235586A1 (de) 1972-07-20 1972-07-20 Steuerschieber einer zweikolbenpumpe zur foerderung von baustoffmischungen, insbesondere von zementbeton

Publications (1)

Publication Number Publication Date
IT991963B true IT991963B (it) 1975-08-30

Family

ID=5851147

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5127273A IT991963B (it) 1972-07-20 1973-07-05 Cassetto di distribuzione di una pompa a due stantuffi per l alimen tazione di miscele di materiale da costruzione specialmente di calce struzzo di cemento

Country Status (5)

Country Link
US (1) US3889713A (it)
DE (1) DE2235586A1 (it)
FR (1) FR2194240A5 (it)
GB (1) GB1428289A (it)
IT (1) IT991963B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4120466A1 (de) * 1990-07-03 1992-01-09 Putzmeister Maschf Materialaufgabebehaelter fuer zweizylinder-dickstoffpumpen
DE19735091B4 (de) * 1997-08-13 2006-03-02 Schwing Gmbh Zweizylinder-Dickstoffpumpe
AT14935U1 (de) * 2015-03-31 2016-08-15 Geolyth Mineral Tech Gmbh Füllvorrichtung
US12234917B2 (en) 2020-12-21 2025-02-25 Alberto KURYLO Valve for minimum waste concreting pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875782A (en) * 1953-12-24 1959-03-03 Research Corp Valves and method of making same
US3181469A (en) * 1963-02-07 1965-05-04 Hydro Con Corp Concrete pumping apparatus
US3158901A (en) * 1963-02-08 1964-12-01 Bell Telephone Labor Inc Continuous extruder
GB1084414A (en) * 1964-01-15 1967-09-20 Erich Herion Improvements in and relating to multi-way fluid control valves
US3749525A (en) * 1970-08-03 1973-07-31 D Hooper Hydraulically operated fluid aggregate pump
US3650641A (en) * 1970-08-25 1972-03-21 Desa Industries Concrete pumping machine
US3682575A (en) * 1970-12-10 1972-08-08 Karl Guddal Concrete pump
US3768376A (en) * 1972-05-16 1973-10-30 Bendix Corp Fail-safe servo control valve

Also Published As

Publication number Publication date
FR2194240A5 (it) 1974-02-22
GB1428289A (en) 1976-03-17
US3889713A (en) 1975-06-17
DE2235586A1 (de) 1974-02-07

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