JPH0134306B2 - - Google Patents

Info

Publication number
JPH0134306B2
JPH0134306B2 JP59018152A JP1815284A JPH0134306B2 JP H0134306 B2 JPH0134306 B2 JP H0134306B2 JP 59018152 A JP59018152 A JP 59018152A JP 1815284 A JP1815284 A JP 1815284A JP H0134306 B2 JPH0134306 B2 JP H0134306B2
Authority
JP
Japan
Prior art keywords
pump
cylinder
pair
valve housing
cylinders
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
JP59018152A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59147884A (ja
Inventor
Riikaa Rudorufu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS59147884A publication Critical patent/JPS59147884A/ja
Publication of JPH0134306B2 publication Critical patent/JPH0134306B2/ja
Granted 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
JP59018152A 1983-02-12 1984-02-03 コンクリ−トポンプ Granted JPS59147884A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833304985 DE3304985A1 (de) 1983-02-12 1983-02-12 Pumpeneinheit fuer schwerfliessende stoffe, etwa beton

Publications (2)

Publication Number Publication Date
JPS59147884A JPS59147884A (ja) 1984-08-24
JPH0134306B2 true JPH0134306B2 (en]) 1989-07-18

Family

ID=6190777

Family Applications (5)

Application Number Title Priority Date Filing Date
JP59018152A Granted JPS59147884A (ja) 1983-02-12 1984-02-03 コンクリ−トポンプ
JP62015794A Granted JPS62189381A (ja) 1983-02-12 1987-01-26 コンクリ−トポンプ
JP62015795A Granted JPS62189382A (ja) 1983-02-12 1987-01-26 コンクリ−トポンプ
JP4070316A Expired - Lifetime JP2553983B2 (ja) 1983-02-12 1992-02-20 コンクリートポンプ
JP4070315A Expired - Lifetime JPH0794818B2 (ja) 1983-02-12 1992-02-20 コンクリートポンプ

Family Applications After (4)

Application Number Title Priority Date Filing Date
JP62015794A Granted JPS62189381A (ja) 1983-02-12 1987-01-26 コンクリ−トポンプ
JP62015795A Granted JPS62189382A (ja) 1983-02-12 1987-01-26 コンクリ−トポンプ
JP4070316A Expired - Lifetime JP2553983B2 (ja) 1983-02-12 1992-02-20 コンクリートポンプ
JP4070315A Expired - Lifetime JPH0794818B2 (ja) 1983-02-12 1992-02-20 コンクリートポンプ

Country Status (5)

Country Link
US (1) US4563135A (en])
EP (1) EP0118749B1 (en])
JP (5) JPS59147884A (en])
KR (1) KR860001221B1 (en])
DE (2) DE3304985A1 (en])

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304985A1 (de) * 1983-02-12 1984-08-23 Rudolf Ing. Riker (grad.), 8940 Memmingen Pumpeneinheit fuer schwerfliessende stoffe, etwa beton
DE3813758A1 (de) * 1988-04-23 1989-11-02 Putzmeister Maschf Materialaufgabebehaelter fuer dickstoffpumpen
JPH0270983A (ja) * 1988-09-07 1990-03-09 Kyokuto Kaihatsu Kogyo Co Ltd ピストン式コンクリートポンプのバルブケース
DE4209471A1 (de) * 1992-03-24 1993-09-30 Schwing Gmbh F Dickstoffpumpe für Förderzylindern, insbesondere Zweizylinderbetonpumpe
JP3145488B2 (ja) * 1992-07-10 2001-03-12 三菱重工業株式会社 コンクリートポンプのｓ形ゲートバルブ摺動面密着装置
DE4327177A1 (de) * 1993-08-13 1995-02-16 Putzmeister Maschf Anordnung zum Öffnen und Schließen einer Verschlußkappe
NL1004549C2 (nl) * 1996-11-18 1998-05-19 Hama Nederland B V Mobiele pompinrichting en koppeling.
DE19727103A1 (de) * 1997-06-26 1999-01-07 Putzmeister Ag Kolbenpumpe für Dickstoffe
US6305916B1 (en) * 1999-01-13 2001-10-23 Gerald Reinert Concrete pump with pivotable hopper assembly
DE10343802B4 (de) * 2003-09-22 2007-12-06 Schwing Gmbh Kolben-Dickstoffpumpe mit kontinuierlichem Förderstrom
DE102004009363B4 (de) * 2004-02-26 2008-01-24 Schwing Gmbh Kolben-Dickstoffpumpe
US7462020B2 (en) * 2004-05-28 2008-12-09 Reinert Manufacturing Inc. Concrete pump with pivotable hopper asssembly
CN102305210B (zh) * 2011-08-08 2015-09-16 湘潭大唐焊接材料有限公司 耐磨眼镜板及其制造方法
CN102297125B (zh) * 2011-08-08 2015-09-16 湘潭大唐焊接材料有限公司 耐磨切割环及其制造方法
CN103321871B (zh) * 2013-06-21 2016-04-06 中联重科股份有限公司 泵送机构及包含该泵送机构的泵送设备
US10001114B1 (en) 2017-03-28 2018-06-19 Jessop Initiatives LLC Continuous flow pumping system

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US333132A (en) 1885-12-29 Saeah j
DE1166625B (de) * 1959-03-14 1964-03-26 Johanne Kaestner Geb Koerner Pumpe, insbesondere Betonpumpe, mit grosser Baulaenge und mit einem hydraulisch betaetigten Antriebskolben
US3037460A (en) * 1960-04-26 1962-06-05 Armco Steel Corp Pumps
US3137216A (en) * 1962-07-19 1964-06-16 Armco Steel Corp Cylinder head arrangements
US3266435A (en) * 1963-12-09 1966-08-16 Smith Eugene Pump for semi-fluid material
DE1453705A1 (de) * 1963-12-19 1969-09-18 Wennberg Olav Carl Gustav Kolbenpumpe fuer Beton oder andere Massen aehnlicher Konsistenz
US3639086A (en) * 1968-04-03 1972-02-01 Tubular Structures Corp Concrete pump
US3532442A (en) * 1969-01-27 1970-10-06 Morgen Mfg Co Mobile concrete pump
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
US3771801A (en) * 1972-06-05 1973-11-13 Greene Tweed & Co Inc Sealing device
US3811802A (en) * 1972-12-06 1974-05-21 Eng Concrete Placer Inc Slurry pump cleanout mechanism
DE2415276C2 (de) * 1974-03-29 1976-11-11 Friedrich Schwing Pumpe zum Fördern von Dickstoffen, insbesondere Beton
DE2632816C2 (de) * 1976-07-21 1982-07-29 Friedrich Wilh. Schwing Gmbh, 4690 Herne Abdichtvorrichtung für eine Doppelzylinderpumpe, insbesondere für die Förderung von Beton
DE2757035C3 (de) * 1977-12-21 1980-09-11 Wibau Industrie Und Verwaltung Gmbh, 6466 Gruendau Betonkolbenpumpe
DE2814845C3 (de) * 1978-04-06 1981-06-11 Stetter Gmbh, 8940 Memmingen Betonflußsteuerschieber einer Betonpumpe mit einem s-förmigen Schwenkrohr
JPS591354B2 (ja) * 1978-12-11 1984-01-11 極東開発工業株式会社 コンクリ−トポンプ
DE7906553U1 (de) * 1979-03-09 1982-01-21 Stetter Gmbh, 8940 Memmingen Steuervorrichtung einer mehrzylinderpumpe fuer breiige massen
JPS5615463U (en]) * 1979-07-13 1981-02-10
DE2933128C2 (de) * 1979-08-16 1985-09-26 Friedrich Wilh. Schwing Gmbh, 4690 Herne Dickstoffpumpe, insbesondere zur Förderung von Beton
DE3009746A1 (de) * 1980-03-14 1981-10-01 Stetter Gmbh, 8940 Memmingen Steuerschieber einer betonpumpe
JPS5773458U (en]) * 1980-10-22 1982-05-06
DE3148484A1 (de) * 1981-12-08 1983-06-16 Stetter Gmbh, 8940 Memmingen Verschleissschutz einer betonpumpe
DE3304985A1 (de) * 1983-02-12 1984-08-23 Rudolf Ing. Riker (grad.), 8940 Memmingen Pumpeneinheit fuer schwerfliessende stoffe, etwa beton
US4576386A (en) * 1985-01-16 1986-03-18 W. S. Shamban & Company Anti-extrusion back-up ring assembly

Also Published As

Publication number Publication date
JPH0134307B2 (en]) 1989-07-18
US4563135A (en) 1986-01-07
KR840007614A (ko) 1984-12-08
JPH0444110B2 (en]) 1992-07-20
JP2553983B2 (ja) 1996-11-13
JPH05202843A (ja) 1993-08-10
JPS59147884A (ja) 1984-08-24
JPS62189382A (ja) 1987-08-19
JPS62189381A (ja) 1987-08-19
KR860001221B1 (ko) 1986-08-27
DE3462353D1 (en) 1987-03-12
JPH0794818B2 (ja) 1995-10-11
EP0118749B1 (de) 1987-02-04
JPH05202844A (ja) 1993-08-10
EP0118749A1 (de) 1984-09-19
DE3304985A1 (de) 1984-08-23

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term