DE50012582D1 - Dickstoffpumpe - Google Patents
DickstoffpumpeInfo
- Publication number
- DE50012582D1 DE50012582D1 DE50012582T DE50012582T DE50012582D1 DE 50012582 D1 DE50012582 D1 DE 50012582D1 DE 50012582 T DE50012582 T DE 50012582T DE 50012582 T DE50012582 T DE 50012582T DE 50012582 D1 DE50012582 D1 DE 50012582D1
- Authority
- DE
- Germany
- Prior art keywords
- dick
- fuel pump
- fuel
- pump
- dick fuel
- 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 - Lifetime
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
- 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
- F04B7/0026—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 oscillating movement
-
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50012582T DE50012582D1 (de) | 1999-11-29 | 2000-11-29 | Dickstoffpumpe |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19957337A DE19957337A1 (de) | 1999-11-29 | 1999-11-29 | Dickstoffpumpe |
DE50012582T DE50012582D1 (de) | 1999-11-29 | 2000-11-29 | Dickstoffpumpe |
PCT/EP2000/011966 WO2001040649A1 (de) | 1999-11-29 | 2000-11-29 | Dickstoffpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50012582D1 true DE50012582D1 (de) | 2006-05-24 |
Family
ID=7930682
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19957337A Withdrawn DE19957337A1 (de) | 1999-11-29 | 1999-11-29 | Dickstoffpumpe |
DE50012582T Expired - Lifetime DE50012582D1 (de) | 1999-11-29 | 2000-11-29 | Dickstoffpumpe |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19957337A Withdrawn DE19957337A1 (de) | 1999-11-29 | 1999-11-29 | Dickstoffpumpe |
Country Status (7)
Country | Link |
---|---|
US (1) | US6793467B2 (de) |
EP (1) | EP1235982B1 (de) |
CN (1) | CN1298996C (de) |
AU (1) | AU2361001A (de) |
DE (2) | DE19957337A1 (de) |
ES (1) | ES2262556T3 (de) |
WO (1) | WO2001040649A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19959217A1 (de) * | 1999-12-08 | 2001-06-13 | Putzmeister Ag | Verfahren und Anordnung zum Betonieren von vertikalen Schächten |
DE10240256A1 (de) * | 2002-08-31 | 2004-03-11 | Hudelmaier, Gerhard, Dr. | Dickstoffpumpe |
DE102004009362B4 (de) * | 2004-02-26 | 2008-01-24 | Schwing Gmbh | Kolben-Dickstoffpumpe |
JP4168198B2 (ja) * | 2005-05-26 | 2008-10-22 | 兵神装備株式会社 | 容器内貯留液の汲み出し方法とその装置 |
WO2007111689A2 (en) * | 2005-11-08 | 2007-10-04 | Good Earth Tools, Inc. | Sealing rings for abrasive slurry pumps |
DE102009008517B4 (de) * | 2009-02-11 | 2018-01-04 | Götz Hudelmaier | Hydraulischer Antrieb einer Dickstoffpumpe mit Ladedruckeinrichtung |
DE102009056689B4 (de) * | 2009-12-02 | 2015-10-15 | Prometal Rct Gmbh | Beschichter für eine Rapid-Prototyping-Anlage |
CN101832259B (zh) * | 2010-04-16 | 2012-07-04 | 三一重工股份有限公司 | 混凝土泵用分配阀及混凝土泵 |
CN102536788A (zh) * | 2012-01-31 | 2012-07-04 | 三一重工股份有限公司 | 一种分配阀、物料输送系统及工程机械 |
DE102012107933B4 (de) | 2012-08-28 | 2017-09-21 | Götz Hudelmaier | Dickstoffpumpe zur Erzeugung eines kontinuierlichen Dickstoffstroms sowie Verfahren zum Betrieb einer Dickstoffpumpe zur Erzeugung eines kontinuierlichen Dickstoffstroms |
WO2016181405A1 (en) * | 2015-05-08 | 2016-11-17 | Amit Arun Gokhale | A reciprocating piston concrete pump having a force multiplier cum automatic overload protection & disengaging device separate from its drive mechanism |
CN107355358A (zh) * | 2017-08-04 | 2017-11-17 | 中铁工程装备集团隧道设备制造有限公司 | 无间隙连续泵送的活塞式泵送装置及其控制方法 |
DE102018208125A1 (de) * | 2018-05-23 | 2019-11-28 | Putzmeister Engineering Gmbh | System zur Vermeidung einer Dickstoffverstopfung in einer Dickstoffförderleitung beim Anpumpen von Dickstoff in der Dickstoffförderleitung |
DE102018208121A1 (de) * | 2018-05-23 | 2019-11-28 | Putzmeister Engineering Gmbh | System zur Erfassung und zur Lösung einer teilweisen oder vollständigen Dickstoffverstopfung in einer Dickstoffförderleitung |
CN110043438A (zh) * | 2019-05-24 | 2019-07-23 | 徐州徐工施维英机械有限公司 | 糊状物料输送装置和工程车辆 |
CN110757641B (zh) * | 2019-10-25 | 2021-09-10 | 苏师大半导体材料与设备研究院(邳州)有限公司 | 一种陶瓷浆料的泵送方法 |
DE102021100981B3 (de) * | 2021-01-19 | 2022-04-28 | Putzmeister Engineering Gmbh | Dickstoffventil und Verfahren zum Betätigen eines Dickstoffventils |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR737900A (fr) | 1932-05-31 | 1932-12-17 | Refouleur-transporteur de bétons, mortiers ou matériaux analogues | |
FR42578E (fr) | 1932-08-16 | 1933-08-23 | Refouleur transporteur de bétons, mortiers ou matériaux analogues | |
US3327641A (en) * | 1965-03-08 | 1967-06-27 | Air Placement Equipment Co Inc | Concrete pump |
US3704967A (en) | 1969-12-22 | 1972-12-05 | Luigi Tarulli | Reciprocating pump for concrete |
DE2040400A1 (de) | 1970-08-13 | 1972-02-17 | Bors Heinz J | Vorrichtung zum Foerdern diekfluessiger Stoffe |
US3663129A (en) * | 1970-09-18 | 1972-05-16 | Leon A Antosh | Concrete pump |
US3854694A (en) | 1970-10-01 | 1974-12-17 | M Coone | Apparatus for an aggregate pump |
US3682575A (en) * | 1970-12-10 | 1972-08-08 | Karl Guddal | Concrete pump |
US3829251A (en) * | 1971-02-11 | 1974-08-13 | F Schwing | Squeeze pumps for delivering concrete |
US3771561A (en) * | 1972-03-14 | 1973-11-13 | J Santamaria | Valve |
AU492344B1 (en) | 1973-05-02 | 1975-11-06 | Hubert Jozef Sangen | Concrete pumping apparatus |
EP0297281B1 (de) * | 1987-06-27 | 1990-12-27 | Putzmeister-Werk Maschinenfabrik Gmbh | Zweizylinder-Dickstoffpumpen |
US4884594A (en) | 1987-10-07 | 1989-12-05 | Marlen Research Corporation | Compact twin piston pump |
DE3738359A1 (de) | 1987-11-12 | 1989-05-24 | Putzmeister Maschf | Dickstoff-pumpe |
DE19641771A1 (de) | 1996-10-10 | 1998-04-16 | Schwing Gmbh F | Dickstoffpumpe |
DE19735091B4 (de) | 1997-08-13 | 2006-03-02 | Schwing Gmbh | Zweizylinder-Dickstoffpumpe |
-
1999
- 1999-11-29 DE DE19957337A patent/DE19957337A1/de not_active Withdrawn
-
2000
- 2000-11-29 AU AU23610/01A patent/AU2361001A/en not_active Abandoned
- 2000-11-29 WO PCT/EP2000/011966 patent/WO2001040649A1/de active IP Right Grant
- 2000-11-29 ES ES00987322T patent/ES2262556T3/es not_active Expired - Lifetime
- 2000-11-29 EP EP00987322A patent/EP1235982B1/de not_active Expired - Lifetime
- 2000-11-29 US US10/129,953 patent/US6793467B2/en not_active Expired - Lifetime
- 2000-11-29 DE DE50012582T patent/DE50012582D1/de not_active Expired - Lifetime
- 2000-11-29 CN CNB00818707XA patent/CN1298996C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2262556T3 (es) | 2006-12-01 |
CN1433506A (zh) | 2003-07-30 |
CN1298996C (zh) | 2007-02-07 |
DE19957337A1 (de) | 2001-05-31 |
WO2001040649A1 (de) | 2001-06-07 |
US6793467B2 (en) | 2004-09-21 |
EP1235982A1 (de) | 2002-09-04 |
AU2361001A (en) | 2001-06-12 |
US20030143089A1 (en) | 2003-07-31 |
EP1235982B1 (de) | 2006-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |