IT8067508A0 - Apparecchiatura per il travaso con tinuo a spinta di una poltiglia - Google Patents

Apparecchiatura per il travaso con tinuo a spinta di una poltiglia

Info

Publication number
IT8067508A0
IT8067508A0 IT8067508A IT6750880A IT8067508A0 IT 8067508 A0 IT8067508 A0 IT 8067508A0 IT 8067508 A IT8067508 A IT 8067508A IT 6750880 A IT6750880 A IT 6750880A IT 8067508 A0 IT8067508 A0 IT 8067508A0
Authority
IT
Italy
Prior art keywords
mush
equipment
continuous pushing
pushing
continuous
Prior art date
Application number
IT8067508A
Other languages
English (en)
Other versions
IT1130105B (it
Inventor
Masakatsu Sakamoto
Kenji Uchida
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of IT8067508A0 publication Critical patent/IT8067508A0/it
Application granted granted Critical
Publication of IT1130105B publication Critical patent/IT1130105B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • F04F1/10—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped of multiple type, e.g. with two or more units in parallel
    • 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
IT67508/80A 1979-04-04 1980-04-02 Apparecchiatora per il travaso continuo a spinta di una poltiglia IT1130105B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3982379A JPS55134768A (en) 1979-04-04 1979-04-04 Slurry continuous press-supplying device

Publications (2)

Publication Number Publication Date
IT8067508A0 true IT8067508A0 (it) 1980-04-02
IT1130105B IT1130105B (it) 1986-06-11

Family

ID=12563691

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67508/80A IT1130105B (it) 1979-04-04 1980-04-02 Apparecchiatora per il travaso continuo a spinta di una poltiglia

Country Status (7)

Country Link
US (1) US4321016A (it)
JP (1) JPS55134768A (it)
AU (1) AU521305B2 (it)
CA (1) CA1132029A (it)
DE (1) DE3012505A1 (it)
IT (1) IT1130105B (it)
ZA (1) ZA801982B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121886B (en) * 1982-06-09 1986-02-12 Willett And Company Limited Th Pumping systems
DE3473909D1 (en) * 1983-01-19 1988-10-13 Hitachi Construction Machinery Failure detection system for hydraulic pump
JPS59158736A (ja) * 1983-02-28 1984-09-08 Hitachi Ltd スラリ−連続圧送装置
JPS6061416A (ja) * 1983-09-14 1985-04-09 Hitachi Ltd スラリ−連続圧送装置
CA1226253A (en) * 1984-03-28 1987-09-01 Ben Cowan Liquid piston compression systems for compressing steam
US4711089A (en) * 1984-07-16 1987-12-08 The Boeing Company Hydraulic system for aircraft
US4704865A (en) * 1984-07-16 1987-11-10 The Boeing Company Hydraulic reserve system for aircraft
JP2501814B2 (ja) * 1987-02-24 1996-05-29 株式会社荏原製作所 増圧型ピストンポンプ
JPH0649530B2 (ja) * 1987-03-20 1994-06-29 株式会社日立製作所 立形ハイドロホイストの運転方法
US4913089A (en) * 1988-07-29 1990-04-03 American Cast Iron Pipe Company Concrete injector pump and process for lining pipe
US4987013A (en) * 1988-07-29 1991-01-22 American Cast Iron Pipe Company Process for lining pipe
US5290151A (en) * 1988-10-28 1994-03-01 Snamprogetti S.P.A. Process for pumping a multi-phase gas-liquid mixture by means of the use of a pump
IT1229858B (it) * 1988-10-28 1991-09-13 Snam Progetti Procedimento per il pompaggio di una miscela multifase gas liquido mediante l'impiego di una pompa
BE1004021A3 (nl) * 1989-08-10 1992-09-08 Ven Kari Werkwijze en inrichting voor het door een leiding pompen van vloeistof op hoge temperatuur.
JP2816224B2 (ja) * 1990-03-16 1998-10-27 株式会社日立製作所 多筒式水ピストン型流体圧送装置
FR2686378B1 (fr) * 1992-01-16 1995-07-21 Pastisson Marsault Jacques Groupe autonome pneumatique de pompage a surverse air/eau.
US5584664A (en) * 1994-06-13 1996-12-17 Elliott; Alvin B. Hydraulic gas compressor and method for use
DE10162257A1 (de) * 2001-12-18 2003-07-10 P21 Gmbh Vorrichtung zur Aufnahme von mindestens zwei Medien, Schwimmer und Verfahren
EP1517047A1 (en) * 2003-09-19 2005-03-23 Tommaso Bucci A method for the pumping and delivering of multi-phase fluids, and an apparatus therefor
US20080260551A1 (en) * 2007-01-26 2008-10-23 Walter Neal Simmons Rolling diaphragm pump
JP5363932B2 (ja) * 2009-09-28 2013-12-11 株式会社日立製作所 化学装置
WO2017132426A2 (en) * 2016-01-27 2017-08-03 Schlumberger Technology Corporation Modular configurable wellsite surface equipment
CN105972435A (zh) * 2016-06-23 2016-09-28 吴洋 一种用于矿浆的连续输送装置
CN114635869A (zh) * 2022-04-24 2022-06-17 山东省章丘鼓风机股份有限公司 一种渣浆泵机械密封供水系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915975A (en) * 1957-05-15 1959-12-08 Texaco Inc Means for detecting stuffing box leakage
US3556682A (en) * 1968-08-12 1971-01-19 Hitachi Ltd Apparatus for liquid displacement transfer

Also Published As

Publication number Publication date
AU5690780A (en) 1981-02-05
AU521305B2 (en) 1982-03-25
US4321016A (en) 1982-03-23
CA1132029A (en) 1982-09-21
ZA801982B (en) 1981-04-29
IT1130105B (it) 1986-06-11
JPS55134768A (en) 1980-10-20
DE3012505A1 (de) 1980-10-16
JPS6244102B2 (it) 1987-09-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990430