FI103739B1 - A method for preventing filter clogging - Google Patents

A method for preventing filter clogging

Info

Publication number
FI103739B1
FI103739B1 FI970329A FI970329A FI103739B1 FI 103739 B1 FI103739 B1 FI 103739B1 FI 970329 A FI970329 A FI 970329A FI 970329 A FI970329 A FI 970329A FI 103739 B1 FI103739 B1 FI 103739B1
Authority
FI
Finland
Prior art keywords
filter clogging
preventing filter
preventing
clogging
filter
Prior art date
Application number
FI970329A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI970329A0 (en
FI103739B (en
FI970329A (en
Inventor
Aaro Lehtinen
Original Assignee
Kemira Agro Oy
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 Kemira Agro Oy filed Critical Kemira Agro Oy
Priority to FI970329A priority Critical patent/FI103739B/en
Publication of FI970329A0 publication Critical patent/FI970329A0/en
Priority to EP98901363A priority patent/EP0956448A1/en
Priority to PCT/FI1998/000067 priority patent/WO1998032970A1/en
Priority to AU57675/98A priority patent/AU5767598A/en
Publication of FI970329A publication Critical patent/FI970329A/en
Application granted granted Critical
Publication of FI103739B1 publication Critical patent/FI103739B1/en
Publication of FI103739B publication Critical patent/FI103739B/en

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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FI970329A 1997-01-27 1997-01-27 Procedure for preventing clogging of a filter FI103739B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI970329A FI103739B (en) 1997-01-27 1997-01-27 Procedure for preventing clogging of a filter
EP98901363A EP0956448A1 (en) 1997-01-27 1998-01-26 Method for preventing filters from blocking
PCT/FI1998/000067 WO1998032970A1 (en) 1997-01-27 1998-01-26 Method for preventing filters from blocking
AU57675/98A AU5767598A (en) 1997-01-27 1998-01-26 Method for preventing filters from blocking

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI970329A FI103739B (en) 1997-01-27 1997-01-27 Procedure for preventing clogging of a filter
FI970329 1997-01-27

Publications (4)

Publication Number Publication Date
FI970329A0 FI970329A0 (en) 1997-01-27
FI970329A FI970329A (en) 1998-07-28
FI103739B1 true FI103739B1 (en) 1999-08-31
FI103739B FI103739B (en) 1999-08-31

Family

ID=8547840

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970329A FI103739B (en) 1997-01-27 1997-01-27 Procedure for preventing clogging of a filter

Country Status (4)

Country Link
EP (1) EP0956448A1 (en)
AU (1) AU5767598A (en)
FI (1) FI103739B (en)
WO (1) WO1998032970A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2790070B1 (en) * 1999-02-19 2001-05-18 Thomson Csf ANTI-ICING DEVICE FOR AN AIR FILTER
FR2804882B1 (en) * 2000-02-11 2002-05-10 Air Liquide ATMOSPHERIC AIR COMPRESSION PROCESS
US8505273B2 (en) 2009-11-03 2013-08-13 General Electric Company System for ice and/or frost prevention using guided wave energy

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877245A (en) * 1973-11-30 1975-04-15 Rovac Corp Air conditioner having tempering and moisture control means
DE4029372A1 (en) * 1990-09-15 1991-09-12 Mahle Gmbh Compressor plant using very cold air - with provision of filter combination to remove ice crystals

Also Published As

Publication number Publication date
FI970329A0 (en) 1997-01-27
EP0956448A1 (en) 1999-11-17
WO1998032970A1 (en) 1998-07-30
FI103739B (en) 1999-08-31
AU5767598A (en) 1998-08-18
FI970329A (en) 1998-07-28

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Legal Events

Date Code Title Description
MA Patent expired