ATE280322T1 - Filterapparat, der gegen das eindringen von wasserlöslichen stoffen unempfindlich ist und filtrationsverfahren - Google Patents

Filterapparat, der gegen das eindringen von wasserlöslichen stoffen unempfindlich ist und filtrationsverfahren

Info

Publication number
ATE280322T1
ATE280322T1 AT99925691T AT99925691T ATE280322T1 AT E280322 T1 ATE280322 T1 AT E280322T1 AT 99925691 T AT99925691 T AT 99925691T AT 99925691 T AT99925691 T AT 99925691T AT E280322 T1 ATE280322 T1 AT E280322T1
Authority
AT
Austria
Prior art keywords
salt
stage
intake air
moisture
permement
Prior art date
Application number
AT99925691T
Other languages
English (en)
Inventor
Benny K Nelson
Mark A Gogins
Original Assignee
Donaldson Co 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
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Application granted granted Critical
Publication of ATE280322T1 publication Critical patent/ATE280322T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • F02C7/052—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with dust-separation devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Water Treatment By Sorption (AREA)
  • External Artificial Organs (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT99925691T 1998-06-09 1999-05-20 Filterapparat, der gegen das eindringen von wasserlöslichen stoffen unempfindlich ist und filtrationsverfahren ATE280322T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/094,083 US6123751A (en) 1998-06-09 1998-06-09 Filter construction resistant to the passage of water soluble materials; and method
PCT/US1999/011119 WO1999064735A1 (en) 1998-06-09 1999-05-20 Filter construction resistant to the passage of water soluble materials and filtration method

Publications (1)

Publication Number Publication Date
ATE280322T1 true ATE280322T1 (de) 2004-11-15

Family

ID=22242783

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99925691T ATE280322T1 (de) 1998-06-09 1999-05-20 Filterapparat, der gegen das eindringen von wasserlöslichen stoffen unempfindlich ist und filtrationsverfahren

Country Status (10)

Country Link
US (2) US6123751A (de)
EP (1) EP1086303B1 (de)
JP (1) JP4309583B2 (de)
KR (1) KR100593699B1 (de)
AT (1) ATE280322T1 (de)
AU (1) AU4192899A (de)
DE (1) DE69921321T2 (de)
ES (1) ES2229713T3 (de)
PT (1) PT1086303E (de)
WO (1) WO1999064735A1 (de)

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KR20010106125A (ko) 2001-11-29
US6368386B1 (en) 2002-04-09
DE69921321D1 (de) 2004-11-25
US6123751A (en) 2000-09-26
EP1086303B1 (de) 2004-10-20
JP2002517671A (ja) 2002-06-18
ES2229713T3 (es) 2005-04-16
WO1999064735A1 (en) 1999-12-16
AU4192899A (en) 1999-12-30
JP4309583B2 (ja) 2009-08-05
EP1086303A1 (de) 2001-03-28
PT1086303E (pt) 2005-02-28
KR100593699B1 (ko) 2006-06-26
DE69921321T2 (de) 2006-02-16

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