TW222316B - - Google Patents

Info

Publication number
TW222316B
TW222316B TW082104850A TW82104850A TW222316B TW 222316 B TW222316 B TW 222316B TW 082104850 A TW082104850 A TW 082104850A TW 82104850 A TW82104850 A TW 82104850A TW 222316 B TW222316 B TW 222316B
Authority
TW
Taiwan
Application number
TW082104850A
Other languages
Chinese (zh)
Original Assignee
Mitsubishi Heavy Ind 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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Application granted granted Critical
Publication of TW222316B publication Critical patent/TW222316B/zh

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
TW082104850A 1992-07-21 1993-06-17 TW222316B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4194148A JP2895322B2 (en) 1992-07-21 1992-07-21 Residual concrete treatment method for concrete pump

Publications (1)

Publication Number Publication Date
TW222316B true TW222316B (en) 1994-04-11

Family

ID=16319716

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082104850A TW222316B (en) 1992-07-21 1993-06-17

Country Status (6)

Country Link
JP (1) JP2895322B2 (en)
KR (1) KR0167366B1 (en)
CN (1) CN1100210C (en)
AU (1) AU655891B2 (en)
DE (1) DE4323796C2 (en)
TW (1) TW222316B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI453340B (en) * 2008-12-22 2014-09-21

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59510098D1 (en) * 1994-04-28 2002-04-11 Putzmeister Ag Slurry pump
DE19606084C2 (en) * 1996-02-19 1998-02-12 Konrad Schauer Concrete pump vehicle
NL1035709C2 (en) * 2008-07-16 2010-01-19 Ebema N V Concrete creating and casting device cleaning method, involves circulating rinse water from bunker to bypass pipe between drain pipe and dump pipe by pump device, and recovering rinse water
CN102410228A (en) * 2010-09-21 2012-04-11 王茂博 Internal combustion engine-driven auger device with reverse gear device
CN102434421B (en) * 2011-12-05 2014-02-26 三一重工股份有限公司 Piston type mortar pump and pumping system thereof
CN103362148A (en) * 2012-04-10 2013-10-23 辽宁省水利水电科学研究院 Pressure monitoring console
DE102015101655B3 (en) * 2015-02-05 2016-01-21 I.S.T. Industrie Service Technologie Beratungs- Und Beteiligungsgesellschaft Mbh Piggable piston pump
DE102022211185B3 (en) 2022-10-21 2023-11-30 Putzmeister Engineering Gmbh Construction machine, retrofit kit and procedures
DE102023110126B3 (en) 2023-04-20 2024-05-08 Putzmeister Engineering Gmbh Thick matter pump and method for operating a thick matter pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927501U (en) * 1965-05-29 1965-11-18 Urban Ges Mit Beschraenkter Ha PIPE CLEANING DEVICE ON CONCRETE PUMPS.
DE1927501A1 (en) * 1969-05-30 1970-12-17 Blaupunkt Werke Gmbh Circuit arrangement for convergence adjustment in multi-standard color television receivers
US4373225A (en) * 1979-07-06 1983-02-15 Friedrich Wilh. Schwing, Gmbh Piping valve with a housing for the transfer of a wiper insertable in conduits that supply pressurized viscous material, preferably concrete
DE2927324C3 (en) * 1979-07-06 1994-09-15 Schwing Gmbh F Pipe fitting with a housing that can be installed in lines that convey pressurized thick materials, preferably concrete, for changing a wiper
AU4677385A (en) * 1984-07-25 1986-02-25 John Jake Rutten Concrete pumping
JPH0381578A (en) * 1989-08-23 1991-04-05 Marushin Shokai:Kk Treatment method for residue in pump for forced feed of ready-mixed concrete and device thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI453340B (en) * 2008-12-22 2014-09-21

Also Published As

Publication number Publication date
JPH0642451A (en) 1994-02-15
AU4193993A (en) 1994-02-17
KR940005874A (en) 1994-03-22
AU655891B2 (en) 1995-01-12
DE4323796C2 (en) 1996-10-17
DE4323796A1 (en) 1994-01-27
CN1100210C (en) 2003-01-29
JP2895322B2 (en) 1999-05-24
KR0167366B1 (en) 1999-03-20
CN1097844A (en) 1995-01-25

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