GB1397778A - Slurry pumps - Google Patents

Slurry pumps

Info

Publication number
GB1397778A
GB1397778A GB3714372A GB3714372A GB1397778A GB 1397778 A GB1397778 A GB 1397778A GB 3714372 A GB3714372 A GB 3714372A GB 3714372 A GB3714372 A GB 3714372A GB 1397778 A GB1397778 A GB 1397778A
Authority
GB
United Kingdom
Prior art keywords
hopper
column
concrete
apertures
agitate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3714372A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Winget Ltd
Original Assignee
Winget Ltd
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 Winget Ltd filed Critical Winget Ltd
Priority to GB3714372A priority Critical patent/GB1397778A/en
Priority to FR7329117A priority patent/FR2196676A5/fr
Priority to ZA735417A priority patent/ZA735417B/xx
Priority to AU59103/73A priority patent/AU475242B2/en
Priority to IT51957/73A priority patent/IT994146B/it
Priority to SE7310922A priority patent/SE394496B/xx
Priority to NL7311020A priority patent/NL7311020A/xx
Priority to IE1369/73A priority patent/IE38418B1/xx
Priority to BE134432A priority patent/BE803440A/xx
Priority to DE19732340265 priority patent/DE2340265A1/de
Priority to US387165A priority patent/US3929400A/en
Publication of GB1397778A publication Critical patent/GB1397778A/en
Expired legal-status Critical Current

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
    • 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
    • F04B15/023—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 supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
    • 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
    • F04B7/0034—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 orbital movement, e.g. elbow-pipe type members
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/90—Slurry pumps, e.g. concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB3714372A 1972-08-09 1972-08-09 Slurry pumps Expired GB1397778A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB3714372A GB1397778A (en) 1972-08-09 1972-08-09 Slurry pumps
FR7329117A FR2196676A5 (enExample) 1972-08-09 1973-08-09
ZA735417A ZA735417B (en) 1972-08-09 1973-08-09 Improvements relating to slurry dumps
AU59103/73A AU475242B2 (en) 1972-08-09 1973-08-09 Improvements relating to slurry pumps
IT51957/73A IT994146B (it) 1972-08-09 1973-08-09 Perfezionamento nelle pompe per impasti semiliquidi in particolare calcestruzzo e simili
SE7310922A SE394496B (sv) 1972-08-09 1973-08-09 Slampump
NL7311020A NL7311020A (enExample) 1972-08-09 1973-08-09
IE1369/73A IE38418B1 (en) 1972-08-09 1973-08-09 Improvements relating to slurry pumps
BE134432A BE803440A (fr) 1972-08-09 1973-08-09 Perfectionnements au pompage de suspensions
DE19732340265 DE2340265A1 (de) 1972-08-09 1973-08-09 Pumpe fuer schlammartiges foerdergut, insbesondere betonpumpe
US387165A US3929400A (en) 1972-08-09 1973-08-09 Slurry pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3714372A GB1397778A (en) 1972-08-09 1972-08-09 Slurry pumps

Publications (1)

Publication Number Publication Date
GB1397778A true GB1397778A (en) 1975-06-18

Family

ID=10394105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3714372A Expired GB1397778A (en) 1972-08-09 1972-08-09 Slurry pumps

Country Status (11)

Country Link
US (1) US3929400A (enExample)
AU (1) AU475242B2 (enExample)
BE (1) BE803440A (enExample)
DE (1) DE2340265A1 (enExample)
FR (1) FR2196676A5 (enExample)
GB (1) GB1397778A (enExample)
IE (1) IE38418B1 (enExample)
IT (1) IT994146B (enExample)
NL (1) NL7311020A (enExample)
SE (1) SE394496B (enExample)
ZA (1) ZA735417B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325026A (en) * 1997-05-07 1998-11-11 Yu Lin Huang Slurry pump
GB2513107A (en) * 2013-04-03 2014-10-22 Cde Global Ltd Materials processing apparatus
CN108799039A (zh) * 2018-06-06 2018-11-13 徐州吉安矿业科技有限公司 一种高粘度不能自流浆体的输送泵装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632816C2 (de) * 1976-07-21 1982-07-29 Friedrich Wilh. Schwing Gmbh, 4690 Herne Abdichtvorrichtung für eine Doppelzylinderpumpe, insbesondere für die Förderung von Beton
DE2725089C2 (de) * 1977-06-03 1979-05-31 Maschinenfabrik Walter Scheele Kg, 4750 Unna-Massen Schiebervorrichtung für eine Zweizylinder-Betonpumpe
DE2903749C2 (de) * 1979-02-01 1983-11-10 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Kolbenpumpe mit S-förmig gekrümmtem Schwenkrohr
ES2047368T3 (es) * 1990-11-16 1994-02-16 Schwing Gmbh F Bomba para materias consistentes con cilindros de impulsion que impulsan y aspiran alternativamente por parejas.
DE19724504A1 (de) 1997-06-11 1998-12-17 Schwing Gmbh F Zweizylinderdickstoffpumpe
DE19735091B4 (de) * 1997-08-13 2006-03-02 Schwing Gmbh Zweizylinder-Dickstoffpumpe
AU2007249107A1 (en) * 2007-11-08 2009-05-28 Drago Jambrecina Improved concrete pump
DE102012009233A1 (de) * 2012-05-09 2013-11-14 Mesutronic Gerätebau GmbH Rohrweiche

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957430A (en) * 1959-01-29 1960-10-25 Leon G Naef Cement pump unit
US3181469A (en) * 1963-02-07 1965-05-04 Hydro Con Corp Concrete pumping apparatus
GB1098338A (en) * 1966-04-20 1968-01-10 Eugene Lee Sherrod Reciprocating pump for semi-liquid materials
US3465685A (en) * 1968-02-21 1969-09-09 Eugene L Sherrod Self-clearing rotating conveyor
US3647325A (en) * 1968-04-15 1972-03-07 Cons Concrete Ltd Concrete pump
DE1703219B2 (de) * 1968-04-19 1977-02-24 Putzmeister GmbH, Chur (Schweiz) Betonpumpe
DE1803819C3 (de) * 1968-10-18 1975-06-05 Maschinenfabrik Walter Scheele, 4600 Dortmund Betonpumpe
US3682575A (en) * 1970-12-10 1972-08-08 Karl Guddal Concrete pump
DE2104191C3 (de) * 1971-01-29 1975-10-23 Torkret Gmbh, 4300 Essen Vorrichtung zur Förderung von breiigen, abbindenden Massen
DE2162406C3 (de) * 1971-12-16 1979-03-01 Karl Dipl.-Ing. 7024 Bernhausen Schlecht Schiebervorrichtung fur eine Pumpe mit zwei im Gegentakt arbeitenden Zylindern zum Fördern von Beton o.dgl

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325026A (en) * 1997-05-07 1998-11-11 Yu Lin Huang Slurry pump
GB2325026B (en) * 1997-05-07 1999-03-10 Yu Lin Huang A slurry supplying mechanism
GB2513107A (en) * 2013-04-03 2014-10-22 Cde Global Ltd Materials processing apparatus
GB2513107B (en) * 2013-04-03 2020-01-01 Cde Global Ltd Materials processing apparatus
CN108799039A (zh) * 2018-06-06 2018-11-13 徐州吉安矿业科技有限公司 一种高粘度不能自流浆体的输送泵装置
CN108799039B (zh) * 2018-06-06 2023-06-30 徐州吉安矿业科技有限公司 一种高粘度不能自流浆体的输送泵装置

Also Published As

Publication number Publication date
US3929400A (en) 1975-12-30
ZA735417B (en) 1974-10-30
IE38418B1 (en) 1978-03-15
BE803440A (fr) 1973-12-03
IT994146B (it) 1975-10-20
SE394496B (sv) 1977-06-27
FR2196676A5 (enExample) 1974-03-15
AU5910373A (en) 1975-02-13
IE38418L (en) 1974-02-09
AU475242B2 (en) 1976-08-19
DE2340265A1 (de) 1974-02-21
NL7311020A (enExample) 1974-02-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee