IN2014DN06680A - - Google Patents

Download PDF

Info

Publication number
IN2014DN06680A
IN2014DN06680A IN6680DEN2014A IN2014DN06680A IN 2014DN06680 A IN2014DN06680 A IN 2014DN06680A IN 6680DEN2014 A IN6680DEN2014 A IN 6680DEN2014A IN 2014DN06680 A IN2014DN06680 A IN 2014DN06680A
Authority
IN
India
Prior art keywords
concrete
piston
sealing component
exterior
circumferential direction
Prior art date
Application number
Other languages
English (en)
Inventor
Xiaogang Yi
Yaohui Ou
Lei Wen
Original Assignee
Hunan Sany Intelligent Control
Sany Heavy Ind Co 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 Hunan Sany Intelligent Control, Sany Heavy Ind Co Ltd filed Critical Hunan Sany Intelligent Control
Publication of IN2014DN06680A publication Critical patent/IN2014DN06680A/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
    • 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
    • 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
    • F04B53/02—Packing the free space between cylinders and pistons
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/12—Connection to driving members with piston-rods, e.g. rigid connections
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/14—Joint-closures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
IN6680DEN2014 2012-02-08 2012-04-14 IN2014DN06680A (th)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210027624.3A CN102536790B (zh) 2012-02-08 2012-02-08 砼活塞结构、泵送系统及混凝土泵
PCT/CN2012/074050 WO2013117047A1 (zh) 2012-02-08 2012-04-14 砼活塞结构、泵送系统及混凝土泵

Publications (1)

Publication Number Publication Date
IN2014DN06680A true IN2014DN06680A (th) 2015-05-22

Family

ID=46344541

Family Applications (1)

Application Number Title Priority Date Filing Date
IN6680DEN2014 IN2014DN06680A (th) 2012-02-08 2012-04-14

Country Status (3)

Country Link
CN (1) CN102536790B (th)
IN (1) IN2014DN06680A (th)
WO (1) WO2013117047A1 (th)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103410722B (zh) * 2013-08-12 2016-12-28 三一汽车制造有限公司 砼活塞、泵送系统及混凝土泵
TR201815991T4 (tr) * 2014-07-04 2018-11-21 Seal Eng As Basınç tahliyeli silecek düzeneği.
CN104214068B (zh) * 2014-08-26 2016-03-02 温州弘大市政园林建设有限公司 混凝土泵
CN111594406B (zh) * 2020-06-23 2021-02-19 胡小青 粘稠物料行程受控的双缸泵送装置
CN114526226B (zh) * 2022-01-26 2025-01-28 湖南新方邦环保科技有限公司 一种动态自调整自补偿活塞组件及液压渣浆泵
CN116928170A (zh) * 2022-03-30 2023-10-24 湖南特力液压有限公司 低压高速杆用组合密封圈和泵送油缸防水密封结构
CN115788853A (zh) * 2022-12-09 2023-03-14 溧阳市永恒热处理有限公司 一种高强度混凝土泵送系统水槽及其生产工艺

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295521A (en) * 1940-11-07 1942-09-08 Frank E Payne Piston head assembly
US4281590A (en) * 1979-01-02 1981-08-04 Weaver Joe T Piston construction for reciprocating pumps
US4270440A (en) * 1979-02-22 1981-06-02 Weatherford/Dmc High pressure piston and seal
DE3931487A1 (de) * 1989-09-21 1991-04-04 Fendt & Co Xaver Abdichtung fuer kolben in axialkolbenmaschinen
CN2158930Y (zh) * 1993-04-16 1994-03-16 刘成华 一保一封式动密封补偿活塞装置
JPH0777278A (ja) * 1993-09-08 1995-03-20 Aisin Seiki Co Ltd ピストンシール
ATE161924T1 (de) * 1993-09-22 1998-01-15 Saxlund Gmbh Schwimmende kolbenführung in dickstoffpumpen
CN2296418Y (zh) * 1996-08-18 1998-11-04 王兆修 双密封圈式单作用泥浆泵活塞
CN2526540Y (zh) * 2001-11-01 2002-12-18 三一重工股份有限公司 易更换砼活塞的泵送机构
CN2570544Y (zh) * 2002-08-28 2003-09-03 周振海 气液缸密封装置
CN2699007Y (zh) * 2004-05-28 2005-05-11 三一重工股份有限公司 混凝土泵用砼活塞
US20080257143A1 (en) * 2007-04-17 2008-10-23 Leman William W Methods and apparatus for a fluid or slurry pump piston
DE102007050279B3 (de) * 2007-10-18 2009-02-12 Schwing Gmbh Betonpumpe mit Kolbenschmierung
DE102008010242A1 (de) * 2008-02-21 2009-08-27 Robert Bosch Gmbh Hochdruckerzeuger für Einspritzanlagen von Brennkraftmaschinen
CN101749226A (zh) * 2008-12-11 2010-06-23 中集车辆（集团）有限公司 混凝土泵用砼活塞
DE102009011224A1 (de) * 2009-03-02 2010-10-07 Festo Ag & Co. Kg Kolben und damit ausgestatteter fluidischer Linearantrieb
CN201763597U (zh) * 2010-06-03 2011-03-16 中集车辆（山东）有限公司 一种混凝土泵用活塞
CN102661274B (zh) * 2012-02-08 2015-01-07 三一重工股份有限公司 砼活塞结构、泵送系统及混凝土泵

Also Published As

Publication number Publication date
CN102536790A (zh) 2012-07-04
CN102536790B (zh) 2015-04-01
WO2013117047A1 (zh) 2013-08-15

Similar Documents

Publication Publication Date Title
IN2014DN06680A (th)
GB2521551A (en) Segmented fluid end
IN2013DE03058A (th)
WO2012083179A3 (en) Plunger packing with wedge seal having extrusion recess
AR108550A1 (es) Conector de cable coaxial con bandas de compresión
MX383766B (es) Compresor libre de aceite configurado radialmente.
EP2703599A3 (en) Fluid seal with swellable material packing
EP2960514A3 (en) Compressor
PL127351U1 (pl) Butla gazowa
CN204327607U (zh) 一种活塞式蓄能器
CN103527467A (zh) 一种便于更换密封圈的活塞泵用的复合型活塞
CN205919025U (zh) 一种新型深井用扁平软管
GB2574947A (en) Modular labyrinth seal system usable with electric submersible pumps
CN103267042A (zh) 一种液压油缸
EA201492224A1 (ru) Насос с перемещающимися полостями
CN204458636U (zh) 一种液压缸
RU2010110978A (ru) Погружной измеритель крепости горных пород
CN203258062U (zh) 挖掘机涨紧履带油缸的密封装置
RU2010130584A (ru) Гидроцилиндр
CN104235377A (zh) 一种加强型密封圈
CN203926211U (zh) 耐油气密封油缸
CN206458816U (zh) 一种组合式活塞密封件
CN203486271U (zh) 一种可压缩的密封罐
RU2013144083A (ru) Гидравлическая система навесного устройства уборочной машины
MX355531B (es) Unidad de bombeo óleo-hidráulica con intensificador.