ATE199008T1 - Vorrichtung zum fördern von schüttgut und verfahren zum betrieb einer solchen vorrichtung - Google Patents

Vorrichtung zum fördern von schüttgut und verfahren zum betrieb einer solchen vorrichtung

Info

Publication number
ATE199008T1
ATE199008T1 AT94927280T AT94927280T ATE199008T1 AT E199008 T1 ATE199008 T1 AT E199008T1 AT 94927280 T AT94927280 T AT 94927280T AT 94927280 T AT94927280 T AT 94927280T AT E199008 T1 ATE199008 T1 AT E199008T1
Authority
AT
Austria
Prior art keywords
particulate material
outlet
operating
inlet
bulk material
Prior art date
Application number
AT94927280T
Other languages
German (de)
English (en)
Inventor
Andrew G Hay
Original Assignee
Stamet Inc
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
Priority claimed from US08/115,173 external-priority patent/US5485909A/en
Priority claimed from US08/116,229 external-priority patent/US5402876A/en
Priority claimed from US08/115,177 external-priority patent/US5381886A/en
Application filed by Stamet Inc filed Critical Stamet Inc
Application granted granted Critical
Publication of ATE199008T1 publication Critical patent/ATE199008T1/de

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077Safety measures
    • F04D15/0083Protection against sudden pressure change, e.g. check valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4273Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44Fluid-guiding means, e.g. diffusers
    • F04D29/445Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00Pumps with circumferential or transverse flow
    • F04D5/001Shear force pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00Manufacture
    • F05B2230/90Coating; Surface treatment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05CINDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Refuse Collection And Transfer (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT94927280T 1993-08-31 1994-08-31 Vorrichtung zum fördern von schüttgut und verfahren zum betrieb einer solchen vorrichtung ATE199008T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/115,173 US5485909A (en) 1993-08-31 1993-08-31 Apparatus with improved inlet and method for transporting and metering particulate material
US08/116,229 US5402876A (en) 1993-06-11 1993-08-31 Apparatus and method for transporting and metering particulate materials into fluid pressure
US08/115,177 US5381886A (en) 1993-06-11 1993-08-31 Apparatus and method with improved drive force capability for transporting and metering particulate material
PCT/US1994/009776 WO1995006610A1 (en) 1993-08-31 1994-08-31 Transporting and metering particulate material

Publications (1)

Publication Number Publication Date
ATE199008T1 true ATE199008T1 (de) 2001-02-15

Family

ID=27381615

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94927280T ATE199008T1 (de) 1993-08-31 1994-08-31 Vorrichtung zum fördern von schüttgut und verfahren zum betrieb einer solchen vorrichtung

Country Status (12)

Country Link
EP (1) EP0725752B1 (pt)
JP (1) JP3659645B2 (pt)
CN (1) CN1064922C (pt)
AT (1) ATE199008T1 (pt)
BR (1) BR9407456A (pt)
CA (1) CA2170272C (pt)
DE (1) DE69426653T2 (pt)
FI (1) FI109464B (pt)
HU (1) HU218761B (pt)
PL (1) PL174204B1 (pt)
SG (1) SG43999A1 (pt)
WO (1) WO1995006610A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002875C2 (nl) * 1996-04-16 1997-10-17 Fri Jado Bv Inrichting voor het transporteren van fluïda in een gecontroleerde laminaire stroom.
US7416370B2 (en) * 2005-06-15 2008-08-26 Lam Research Corporation Method and apparatus for transporting a substrate using non-Newtonian fluid
WO2009009189A2 (en) * 2007-04-20 2009-01-15 General Electric Company Transporting particulate material
US20100237267A1 (en) * 2009-03-18 2010-09-23 Shao Lu Chuang Rotor Configuration for a Rotary Valve
KR101032128B1 (ko) * 2009-05-29 2011-05-02 (주)크레템 로터리형 정제공급기
US9752776B2 (en) * 2010-08-31 2017-09-05 Gas Technology Institute Pressure vessel and method therefor
US8464860B2 (en) * 2010-09-21 2013-06-18 General Electric Company System for thermally controlling a solid feed pump
US9970424B2 (en) 2012-03-13 2018-05-15 General Electric Company System and method having control for solids pump
CA2914010A1 (en) 2013-06-13 2014-12-18 Gas Technology Institute Solid particulate pump having flexible seal
WO2014210092A1 (en) * 2013-06-27 2014-12-31 Aerojet Rocketdyne, Inc. Particulate pump with rotary drive and integral chain
US9501890B2 (en) * 2013-12-23 2016-11-22 3M Innovative Properties Company Reduced friction earplug dispenser
CN111356426B (zh) 2017-11-16 2022-05-06 株式会社日本触媒 吸水剂及吸收性物品
CN109775386B (zh) * 2018-12-29 2024-04-23 武汉微动机器人科技有限公司 一种爆珠吸附机构
GB2581982B (en) * 2019-03-05 2021-03-03 Priden Eng Ltd An improved system for conveying particulate material
CN110314615B (zh) * 2019-06-26 2020-11-13 江苏三一环境科技有限公司 一种回收装置及颗粒机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043445A (en) * 1975-02-10 1977-08-23 S.I. Handling Systems Inc. Centrifugal rotary transfer apparatus
US4516674A (en) * 1981-07-20 1985-05-14 Donald Firth Method and apparatus for conveying and metering solid material
US5051041A (en) * 1990-03-05 1991-09-24 Stamet, Inc. Multiple-choke apparatus for transporting and metering particulate material
US4988239A (en) * 1990-03-05 1991-01-29 Stamet, Inc. Multiple-choke apparatus for transporting and metering particulate material
US5355993A (en) * 1993-06-11 1994-10-18 Hay Andrew G Grooved disk drive apparatus and method for transporting and metering particulate material

Also Published As

Publication number Publication date
SG43999A1 (en) 1997-11-14
DE69426653T2 (de) 2001-08-30
HU218761B (hu) 2000-11-28
FI960794A (fi) 1996-03-29
EP0725752A1 (en) 1996-08-14
PL313263A1 (en) 1996-06-24
AU7677494A (en) 1995-03-22
FI960794A0 (fi) 1996-02-21
WO1995006610A1 (en) 1995-03-09
JPH09502152A (ja) 1997-03-04
JP3659645B2 (ja) 2005-06-15
AU687881B2 (en) 1998-03-05
CA2170272A1 (en) 1995-03-09
CA2170272C (en) 2005-04-05
DE69426653D1 (de) 2001-03-08
CN1129929A (zh) 1996-08-28
PL174204B1 (pl) 1998-06-30
BR9407456A (pt) 1996-11-12
CN1064922C (zh) 2001-04-25
EP0725752A4 (en) 1998-04-15
EP0725752B1 (en) 2001-01-31
FI109464B (fi) 2002-08-15
HUT75450A (en) 1997-05-28

Similar Documents

Publication Publication Date Title
HUT74659A (en) Apparatus for transporting or metering particulate materials
ATE199008T1 (de) Vorrichtung zum fördern von schüttgut und verfahren zum betrieb einer solchen vorrichtung
ATE153751T1 (de) Verfahren und gerät zum fördern von eisstücken
DE59109211D1 (de) Verfahren zum Sortieren von Partikeln eines Schüttgutes und Vorrichtung hierfür
DE59605408D1 (de) Verfahren und vorrichtung zum erkennen und ausscheiden von fremdstoffen in fasermaterial
ATE156452T1 (de) Verfahren und vorrichtung zum vacuum transport
ATE248061T1 (de) Verfahren und vorrichtung zum bestäuben von produkten, insbesondere druckprodukten
ATE145883T1 (de) Vorrichtung und verfahren zum verteilen von materialien
DK1126904T3 (da) Transportanordning
ATE28738T1 (de) Vorrichtung zur entnahme und wegfoerderung eines probeexemplars aus einem schuppenstrom von druckerzeugnissen und verfahren zum betrieb der vorrichtung.
FI950236A0 (fi) Menetelmä ja laite neste-kaasuseoksen kuljettamiseksi sisäänmenosta ulostuloon, erityisesti paperiteollisuutta varten
DE69712445D1 (de) Vorrichtung und Verfahren zum Transport von Teigstücken
ATE19615T1 (de) Verfahren und anlage zum transport von teilchenmaterial.
ATE15176T1 (de) Verfahren zum foerdern von pulverfoermigem material, sowie vorrichtung zur ausfuehrung dieses verfahrens.
ATE251297T1 (de) Vorrichtung zum leiten von gas durch einen zu sinternden körper
TW341551B (en) Method and apparatus for applying a coating to an object
DE58901891D1 (de) Verfahren zum verzugsarmen transport von bandfoermigen erzeugnissen sowie vorrichtung hierzu.
GB1467095A (en) Apparatus for lifting and cooling pulverulent materials
DE69941295D1 (de) Vorrichtung zum modulieren von durchflüssen
ZA951105B (en) Apparatus with improved inlet and method for transporting and metering particulate material

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification