TR201003064T1 - Piston lubricated concrete pump - Google Patents

Piston lubricated concrete pump

Info

Publication number
TR201003064T1
TR201003064T1 TR2010/03064T TR201003064T TR201003064T1 TR 201003064 T1 TR201003064 T1 TR 201003064T1 TR 2010/03064 T TR2010/03064 T TR 2010/03064T TR 201003064 T TR201003064 T TR 201003064T TR 201003064 T1 TR201003064 T1 TR 201003064T1
Authority
TR
Turkey
Prior art keywords
piston
transport
concrete pump
piston lubricated
lubricated concrete
Prior art date
Application number
TR2010/03064T
Other languages
Turkish (tr)
Inventor
Erner Reinhold
Sch0Lz Günter
Original Assignee
Schwing 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 Schwing Gmbh filed Critical Schwing Gmbh
Publication of TR201003064T1 publication Critical patent/TR201003064T1/en

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
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Buluş, en az bir taşıma silindirine (1) ve taşıma silindiri (1) içerisinde eksenel yönde hareket edebilen, bir piston çubuğu (4) vasıtasıyla bir tahriğe (5) bağlanmış olan bir taşıma pistonuna (3) sahip, burada taşıma pistonunun (3) betona dönük olan ön tarafında (7) ve su ile çevresi çalkalanan arka tarafında (8) birer çevreleyen dudak (9, 10) içerdiği, bu dudağın, taşıma silindirinin (1) iç duvarına dayandığı, betonun veya benzerinin taşınması için bir pistonlu pompayla ilgilidir. Ayrıca buluş, bu tür bir pistonlu pompa için bir taşıma pistonuyla (3) ilgilidir.The invention has at least one transport cylinder (1) and a transport piston (3) connected to a drive (5) by means of a piston rod (4) movable axially in the transport cylinder (1), wherein the transport piston (3) This invention relates to a reciprocating pump for conveying concrete or the like, on which the lip (9, 10) comprises a surrounding lip (9, 10) on the front side (7) facing the concrete and on the rear side (8) rinsed with water. The invention further relates to a transport piston 3 for such a piston pump.

TR2010/03064T 2007-10-18 2008-10-17 Piston lubricated concrete pump TR201003064T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710050279 DE102007050279B3 (en) 2007-10-18 2007-10-18 Concrete pump with piston lubrication

Publications (1)

Publication Number Publication Date
TR201003064T1 true TR201003064T1 (en) 2010-11-22

Family

ID=40227183

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2010/03064T TR201003064T1 (en) 2007-10-18 2008-10-17 Piston lubricated concrete pump

Country Status (4)

Country Link
CN (1) CN101883940B (en)
DE (1) DE102007050279B3 (en)
TR (1) TR201003064T1 (en)
WO (1) WO2009053005A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102042217B (en) * 2010-09-19 2013-03-13 中联重科股份有限公司 Piston lubricating system for concrete cylinder
CN202707469U (en) * 2012-02-08 2013-01-30 三一重工股份有限公司 Concrete piston structure and pumping system and concrete pump
CN102536790B (en) * 2012-02-08 2015-04-01 三一汽车制造有限公司 Concrete-piston structure, pumping system and concrete pump
DE102012211280A1 (en) * 2012-06-29 2014-01-02 Putzmeister Engineering Gmbh Piston pump for conveying thick material
DE102012214740A1 (en) * 2012-08-20 2014-02-20 Putzmeister Engineering Gmbh Piston pump for conveying thick material
DE102018120582A1 (en) 2018-08-23 2020-02-27 Schwing Gmbh Piston pump for thick matter with water tank
CN114458590A (en) * 2022-02-14 2022-05-10 内蒙古晨德建设工程有限公司 Concrete cylinder structure of paste delivery pump and reversing control method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB895070A (en) * 1959-11-04 1962-04-26 Otto Max Kastner Improvements in or relating to piston pumps
FR1279472A (en) * 1960-11-10 1961-12-22 Piston seal for slurry pumps, especially for oil exploration installations
US3279383A (en) * 1965-01-06 1966-10-18 Burnup And Sims Inc Hydraulic powered mobile concrete pump assembly
US4270440A (en) * 1979-02-22 1981-06-02 Weatherford/Dmc High pressure piston and seal
JPS6131677A (en) * 1984-07-25 1986-02-14 Kyokuto Kaihatsu Kogyo Co Ltd Cleaning of piston type concrete pump
KR100447455B1 (en) * 2001-07-30 2004-09-07 삼영기계주식회사 Piston for two cycle engine
DE10343802B4 (en) * 2003-09-22 2007-12-06 Schwing Gmbh Piston slurry pump with continuous flow
DE102005032916B4 (en) * 2005-07-12 2008-05-08 Schwing Gmbh Concrete pump with piston lubrication

Also Published As

Publication number Publication date
CN101883940A (en) 2010-11-10
WO2009053005A1 (en) 2009-04-30
CN101883940B (en) 2014-12-31
DE102007050279B3 (en) 2009-02-12

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