FI901513A - Method of making an electronic filter - Google Patents

Method of making an electronic filter Download PDF

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Publication number
FI901513A
FI901513A FI901513A FI901513A FI901513A FI 901513 A FI901513 A FI 901513A FI 901513 A FI901513 A FI 901513A FI 901513 A FI901513 A FI 901513A FI 901513 A FI901513 A FI 901513A
Authority
FI
Finland
Prior art keywords
electrodes
space
filter
electrically conductive
making
Prior art date
Application number
FI901513A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI91604C (en
FI901513A0 (en
FI91604B (en
Inventor
Matti Lehtimaeki
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to FI901513A priority Critical patent/FI91604C/en
Publication of FI901513A0 publication Critical patent/FI901513A0/en
Publication of FI901513A publication Critical patent/FI901513A/en
Application granted granted Critical
Publication of FI91604B publication Critical patent/FI91604B/en
Publication of FI91604C publication Critical patent/FI91604C/en

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  • Filtering Materials (AREA)
  • Electrostatic Separation (AREA)

Abstract

The invention relates to an electric filter, through which an air or gas flow to be cleaned, containing solid particles, is conducted. The filter is formed by two or more essentially parallel, electrically conductive electrodes 1,1'. The space 2 between the adjoining electrodes 1,1' is subjected to an electrostatic field through the connection of the electrodes 1,1' to different potential. In the space 2 between the electrodes there is arranged a filter material layer 3, which wholly fills the space 2 between the two adjoining electrodes 1,1'. A thin metal foil or a corresponding electrically conductive layer acts as the electrode 1,1'. <IMAGE>
FI901513A 1990-03-27 1990-03-27 Procedure for manufacturing an electric filter FI91604C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI901513A FI91604C (en) 1990-03-27 1990-03-27 Procedure for manufacturing an electric filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI901513 1990-03-27
FI901513A FI91604C (en) 1990-03-27 1990-03-27 Procedure for manufacturing an electric filter

Publications (4)

Publication Number Publication Date
FI901513A0 FI901513A0 (en) 1990-03-27
FI901513A true FI901513A (en) 1991-09-28
FI91604B FI91604B (en) 1994-04-15
FI91604C FI91604C (en) 1994-07-25

Family

ID=8530134

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901513A FI91604C (en) 1990-03-27 1990-03-27 Procedure for manufacturing an electric filter

Country Status (1)

Country Link
FI (1) FI91604C (en)

Also Published As

Publication number Publication date
FI91604C (en) 1994-07-25
FI901513A0 (en) 1990-03-27
FI91604B (en) 1994-04-15

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: VALTION TEKNILLINEN TUTKIMUSKESKUS

BB Publication of examined application
MM Patent lapsed

Owner name: VALTION TEKNILLINEN TUTKIMUSKESKUS