CA2013356A1 - Two cylinder solids handling pump with piston reservoir - Google Patents
Two cylinder solids handling pump with piston reservoirInfo
- Publication number
- CA2013356A1 CA2013356A1 CA002013356A CA2013356A CA2013356A1 CA 2013356 A1 CA2013356 A1 CA 2013356A1 CA 002013356 A CA002013356 A CA 002013356A CA 2013356 A CA2013356 A CA 2013356A CA 2013356 A1 CA2013356 A1 CA 2013356A1
- Authority
- CA
- Canada
- Prior art keywords
- storage
- piston
- feed
- cylinder
- thick matter
- 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.)
- Abandoned
Links
- 239000007787 solid Substances 0.000 title 1
- 238000003860 storage Methods 0.000 claims abstract description 108
- 238000005086 pumping Methods 0.000 claims description 19
- 230000014759 maintenance of location Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 3
- 238000012384 transportation and delivery Methods 0.000 description 3
- 241001052209 Cylinder Species 0.000 description 2
- 241000243251 Hydra Species 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- QRXWMOHMRWLFEY-UHFFFAOYSA-N isoniazide Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003797 telogen phase Effects 0.000 description 1
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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
- F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Dram (AREA)
- Details Of Reciprocating Pumps (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Refuse Collection And Transfer (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3910189.4 | 1989-03-29 | ||
DE3910189A DE3910189A1 (de) | 1989-03-29 | 1989-03-29 | Zweizylinder-dickstoffpumpe mit kolbenspeicher |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2013356A1 true CA2013356A1 (en) | 1990-09-29 |
Family
ID=6377396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002013356A Abandoned CA2013356A1 (en) | 1989-03-29 | 1990-03-28 | Two cylinder solids handling pump with piston reservoir |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0389785B1 (de) |
JP (1) | JPH02283872A (de) |
KR (1) | KR900014753A (de) |
AT (1) | ATE111564T1 (de) |
AU (1) | AU633550B2 (de) |
CA (1) | CA2013356A1 (de) |
DD (1) | DD296992A5 (de) |
DE (2) | DE3910189A1 (de) |
ES (1) | ES2063180T3 (de) |
FI (1) | FI901568A0 (de) |
RU (1) | RU2045686C1 (de) |
ZA (1) | ZA902341B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04134673U (ja) * | 1991-06-07 | 1992-12-15 | 株式会社フジタ | コンクリート圧送圧変動防止装置 |
DE4224162A1 (de) * | 1992-07-22 | 1994-01-27 | Korthaus Ernst | Betonverteilersystem |
DE4336087A1 (de) * | 1993-10-22 | 1995-04-27 | Korthaus Ernst | Dickstoffspeicher |
US7841849B2 (en) | 2005-11-04 | 2010-11-30 | University Of Southern California | Dry material transport and extrusion |
WO2007053789A2 (en) * | 2005-11-04 | 2007-05-10 | University Of Southern California | Material delivery system using decoupling accumulator |
US8308470B2 (en) | 2005-11-04 | 2012-11-13 | University Of Southern California | Extrusion of cementitious material with different curing rates |
CN102094779B (zh) * | 2010-12-28 | 2012-01-04 | 长沙中联重工科技发展股份有限公司 | 混凝土泵及调节该泵中对摆动执行器的驱动压力值的方法 |
US10648462B2 (en) * | 2013-10-29 | 2020-05-12 | Thermtech Holdings As | System for feeding and pumping of less pumpable material in a conduit line |
DE102014212021A1 (de) | 2014-06-23 | 2015-12-24 | Putzmeister Solid Pumps Gmbh | Vorrichtung und Verfahren zum Dämpfen von Druckschwankungen in der Förderleitung einer Dickstoffpumpe |
CN110821775B (zh) * | 2019-09-27 | 2021-10-15 | 日昌升建筑新材料设计研究院有限公司 | 一种多缸并联式矿山尾矿浆液压泵送系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT234514B (de) * | 1961-08-17 | 1964-07-10 | Martin Sebastiani | Dickstoff- bzw. Mörtelpumpe |
DE2052583A1 (de) * | 1970-10-27 | 1972-05-04 | Bors, Heinz J., Campione (Schweiz) | Vorrichtung zum Fördern dickflüssiger Stoffe, insbesondere Beton, Mörtel und dgl |
US3963385A (en) * | 1975-05-05 | 1976-06-15 | Caban Angel M | Valve assembly for concrete pumps |
GB2119865A (en) * | 1982-03-27 | 1983-11-23 | John Harbridge | Piston pump or transformer |
-
1989
- 1989-03-29 DE DE3910189A patent/DE3910189A1/de not_active Withdrawn
-
1990
- 1990-02-20 EP EP90103245A patent/EP0389785B1/de not_active Expired - Lifetime
- 1990-02-20 DE DE59007097T patent/DE59007097D1/de not_active Expired - Fee Related
- 1990-02-20 AT AT90103245T patent/ATE111564T1/de not_active IP Right Cessation
- 1990-02-20 ES ES90103245T patent/ES2063180T3/es not_active Expired - Lifetime
- 1990-03-27 ZA ZA902341A patent/ZA902341B/xx unknown
- 1990-03-28 RU SU904743431A patent/RU2045686C1/ru active
- 1990-03-28 AU AU52329/90A patent/AU633550B2/en not_active Ceased
- 1990-03-28 DD DD90339162A patent/DD296992A5/de not_active IP Right Cessation
- 1990-03-28 CA CA002013356A patent/CA2013356A1/en not_active Abandoned
- 1990-03-29 KR KR1019900004457A patent/KR900014753A/ko not_active Application Discontinuation
- 1990-03-29 FI FI901568A patent/FI901568A0/fi not_active IP Right Cessation
- 1990-03-29 JP JP2084736A patent/JPH02283872A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3910189A1 (de) | 1990-10-04 |
EP0389785A2 (de) | 1990-10-03 |
JPH02283872A (ja) | 1990-11-21 |
EP0389785A3 (de) | 1991-01-16 |
ZA902341B (en) | 1990-12-28 |
EP0389785B1 (de) | 1994-09-14 |
DD296992A5 (de) | 1991-12-19 |
ES2063180T3 (es) | 1995-01-01 |
RU2045686C1 (ru) | 1995-10-10 |
AU633550B2 (en) | 1993-02-04 |
AU5232990A (en) | 1990-10-04 |
KR900014753A (ko) | 1990-10-24 |
ATE111564T1 (de) | 1994-09-15 |
FI901568A0 (fi) | 1990-03-29 |
DE59007097D1 (de) | 1994-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |