ES2269720T3 - Dispositivo para el transporte de material fluido o a granel. - Google Patents

Dispositivo para el transporte de material fluido o a granel. Download PDF

Info

Publication number: ES2269720T3
Authority: ES; Spain
Prior art keywords: piston; conveyor; cylinder; bearing tube; guide rollers
Prior art date: 2001-07-04
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

Application number

ES02740733T

Other languages

English (en)

Spanish (es)

Inventor

Gerald Fischer

Hellmut Hurr

Frank Pirwass

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.)

Putzmeister Concrete Pumps GmbH

Original Assignee

Putzmeister AG

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.)

2001-07-04

Filing date

2002-06-19

Publication date

2007-04-01

2002-06-19 Application filed by Putzmeister AG filed Critical Putzmeister AG

2007-04-01 Application granted granted Critical

2007-04-01 Publication of ES2269720T3 publication Critical patent/ES2269720T3/es

2022-06-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title claims description 5
239000013590 bulk material Substances 0.000 title description 2
239000000463 material Substances 0.000 claims abstract description 28
238000012856 packing Methods 0.000 claims description 9
238000005259 measurement Methods 0.000 claims description 6
230000000295 complement effect Effects 0.000 claims description 5
239000004952 Polyamide Substances 0.000 claims description 3
229920002647 polyamide Polymers 0.000 claims description 3
229910000906 Bronze Inorganic materials 0.000 claims description 2
239000010974 bronze Substances 0.000 claims description 2
KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 2
239000004033 plastic Substances 0.000 claims 1
238000006073 displacement reaction Methods 0.000 abstract description 3
230000009969 flowable effect Effects 0.000 abstract 1
238000007789 sealing Methods 0.000 description 11
239000004519 grease Substances 0.000 description 3
238000005096 rolling process Methods 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000013536 elastomeric material Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
229910052728 basic metal Inorganic materials 0.000 description 1
150000003818 basic metals Chemical class 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000005553 drilling Methods 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
239000011796 hollow space material Substances 0.000 description 1
239000010687 lubricating oil Substances 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
230000001012 protector Effects 0.000 description 1
239000000565 sealant Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000004575 stone Substances 0.000 description 1
230000001360 synchronised effect 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
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)
Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Feeding Of Articles To Conveyors (AREA)
Actuator (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Threshing Machine Elements (AREA)
Refuse Collection And Transfer (AREA)

ES02740733T 2001-07-04 2002-06-19 Dispositivo para el transporte de material fluido o a granel. Expired - Lifetime ES2269720T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10131784		2001-07-04
DE10131784A DE10131784A1 (de)	2001-07-04	2001-07-04	Vorrichtung zum Fördern von fließ- und schüttfähigem Fördergut

Publications (1)

Publication Number	Publication Date
ES2269720T3 true ES2269720T3 (es)	2007-04-01

Family

ID=7690171

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES02740733T Expired - Lifetime ES2269720T3 (es)	2001-07-04	2002-06-19	Dispositivo para el transporte de material fluido o a granel.

Country Status (6)

Country	Link
EP (1)	EP1402179B1 (de)
JP (1)	JP4217608B2 (de)
AT (1)	ATE335929T1 (de)
DE (2)	DE10131784A1 (de)
ES (1)	ES2269720T3 (de)
WO (1)	WO2003004874A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3403890C1 (de) *	1984-02-04	1985-03-14	Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen	Foerdereinrichtung fuer eine Vortriebsmaschine fuer Tunnel und Strecken
JPS62107199A (ja) *	1985-11-01	1987-05-18	株式会社小松製作所	シ−ルド掘進機の土砂搬出装置
DE3824466A1 (de) *	1988-07-19	1990-01-25	Putzmeister Maschf	Mehrzylinder-dickstoffpumpe
CA2154875A1 (en) *	1993-02-02	1994-08-18	Karl Schlecht	Process for conveying thick matter containing preshredded scrap metal or similar solids
DE19643491A1 (de) *	1996-10-22	1998-04-23	Putzmeister Ag	Anordnung und Verfahren zur Bestimmung der Fördermenge oder des Massenstroms von mittels einer Kolbendickstoffpumpe transportiertem Fördergut

2001
- 2001-07-04 DE DE10131784A patent/DE10131784A1/de not_active Withdrawn
2002
- 2002-06-19 JP JP2003510614A patent/JP4217608B2/ja not_active Expired - Fee Related
- 2002-06-19 AT AT02740733T patent/ATE335929T1/de not_active IP Right Cessation
- 2002-06-19 WO PCT/EP2002/006760 patent/WO2003004874A1/de not_active Ceased
- 2002-06-19 EP EP02740733A patent/EP1402179B1/de not_active Expired - Lifetime
- 2002-06-19 DE DE50207804T patent/DE50207804D1/de not_active Expired - Lifetime
- 2002-06-19 ES ES02740733T patent/ES2269720T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP1402179A1 (de)	2004-03-31
WO2003004874A1 (de)	2003-01-16
ATE335929T1 (de)	2006-09-15
EP1402179B1 (de)	2006-08-09
DE50207804D1 (de)	2006-09-21
JP2004533384A (ja)	2004-11-04
DE10131784A1 (de)	2003-01-16
JP4217608B2 (ja)	2009-02-04

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