FR2533140B1 - Procede et dispositif pour detecter les variations de l'efficacite de filtrage des filtres electrostatiques - Google Patents

Procede et dispositif pour detecter les variations de l'efficacite de filtrage des filtres electrostatiques

Info

Publication number
FR2533140B1
FR2533140B1 FR8314826A FR8314826A FR2533140B1 FR 2533140 B1 FR2533140 B1 FR 2533140B1 FR 8314826 A FR8314826 A FR 8314826A FR 8314826 A FR8314826 A FR 8314826A FR 2533140 B1 FR2533140 B1 FR 2533140B1
Authority
FR
France
Prior art keywords
filtering efficiency
detecting variations
electrostatic filters
electrostatic
filters
Prior art date
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
Application number
FR8314826A
Other languages
English (en)
Other versions
FR2533140A1 (fr
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.)
NEDERMAN BILL
Original Assignee
NEDERMAN BILL
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 NEDERMAN BILL filed Critical NEDERMAN BILL
Publication of FR2533140A1 publication Critical patent/FR2533140A1/fr
Application granted granted Critical
Publication of FR2533140B1 publication Critical patent/FR2533140B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/72—Emergency control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electrostatic Separation (AREA)
  • Sampling And Sample Adjustment (AREA)
FR8314826A 1982-09-22 1983-09-19 Procede et dispositif pour detecter les variations de l'efficacite de filtrage des filtres electrostatiques Expired FR2533140B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8205417A SE435577B (sv) 1982-09-22 1982-09-22 Sett att overvaka forendringar av filtreringseffekten hos filtreringsanordningar for utskiljning av fororeningar ur gasfloden, spec skadliga substanser ur svetsgaser, och anordning for genomforande av ifragavarande sett

Publications (2)

Publication Number Publication Date
FR2533140A1 FR2533140A1 (fr) 1984-03-23
FR2533140B1 true FR2533140B1 (fr) 1988-06-10

Family

ID=20347950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8314826A Expired FR2533140B1 (fr) 1982-09-22 1983-09-19 Procede et dispositif pour detecter les variations de l'efficacite de filtrage des filtres electrostatiques

Country Status (9)

Country Link
JP (2) JPS5976515A (fr)
CA (1) CA1212162A (fr)
DE (1) DE3334162A1 (fr)
DK (1) DK431283A (fr)
FI (1) FI74881C (fr)
FR (1) FR2533140B1 (fr)
GB (1) GB2127556B (fr)
IT (3) IT1169842B (fr)
SE (1) SE435577B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640822B1 (fr) * 1993-08-30 1998-04-22 Millipore Investment Holdings Limited Essai d'intégrité de structures poreuses utilisant l'émission acoustique
ITPN940015A1 (it) * 1994-03-16 1995-09-16 Procond Elettronica Spa Depuratore d'aria a filtro elettrostatico

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1337255A (en) * 1970-11-27 1973-11-14 Secr Defence Methods of testing adsorbent materials
GB1309344A (en) * 1971-03-10 1973-03-07 Bondarev V P Device for evaluating the quality of cake in intermittent filters
US3754219A (en) * 1972-01-03 1973-08-21 Johnson Service Co High impedance gaseous ion sensing and detection system
JPS5614644B2 (fr) * 1972-10-19 1981-04-06
DE2261792C2 (de) * 1972-12-16 1974-10-03 Berckheim, Constantin Graf Von, 6940 Weinheim Vorrichtung zur Messung der Luftverschmutzung
JPS5060875A (fr) * 1973-10-02 1975-05-26
GB1487179A (en) * 1974-12-12 1977-09-28 Secr Defence Method and apparatus for detecting polar vapours in gases
JPS5262622A (en) * 1975-11-19 1977-05-24 Mitsubishi Electric Corp Wiring method of d.c. input power source for inverter
JPS53161380U (fr) * 1977-05-26 1978-12-18
US4264331A (en) * 1977-08-03 1981-04-28 Johnson Controls, Inc. Charged non-conductive polar gas sensing element and detection system
JPS5614644U (fr) * 1979-07-10 1981-02-07

Also Published As

Publication number Publication date
GB8325278D0 (en) 1983-10-26
SE8205417D0 (sv) 1982-09-22
GB2127556A (en) 1984-04-11
FI74881B (fi) 1987-12-31
GB2127556B (en) 1987-08-26
SE8205417L (sv) 1984-03-23
DK431283D0 (da) 1983-09-21
JPS5976515A (ja) 1984-05-01
DE3334162A1 (de) 1984-03-22
IT8322963A0 (it) 1983-09-22
FI833380A (fi) 1984-03-23
DE3334162C2 (fr) 1989-11-09
IT215131Z2 (it) 1990-08-20
JPH0353700Y2 (fr) 1991-11-25
IT8324095V0 (it) 1983-11-22
FR2533140A1 (fr) 1984-03-23
FI74881C (fi) 1988-04-11
JPS6436024U (fr) 1989-03-06
IT1169842B (it) 1987-06-03
IT8322962A0 (it) 1983-09-22
CA1212162A (fr) 1986-09-30
IT8322963A1 (it) 1985-03-22
SE435577B (sv) 1984-10-08
FI833380A0 (fi) 1983-09-21
DK431283A (da) 1984-03-23

Similar Documents

Publication Publication Date Title
FR2525488B1 (fr) Procede et appareil de filtration d'une suspension
FR2533837B1 (fr) Appareil pour filtrer l'air et element filtrant pour cet appareil
DE3370286D1 (en) Apparatus for filtering solid particulates
FR2490625B1 (fr) Appareil de filtration et de sechage pour boues et analogues
BE890070A (fr) Procede et appareil pour la purification de l'air dans les mines de charbon
FR2626781B1 (fr) Dispositif pour le filtrage et la separation de milieux en ecoulement
FR2508167B1 (fr) Procede et dispositif d'identification de particules solides
FR2477452B1 (fr) Procede et dispositif pour l'usinage par electro-erosion par fil
FR2618793B1 (fr) Procede et dispositif pour l'obtention de suspensions bio-actives
FR2563006B1 (fr) Dispositif et procede pour echantillonner des particules de grandeur au-dessous du micron
YU100484A (en) Device for collecting oil out of water and from water surface
BE866704A (fr) Procede et dispositif pour la filtration discontinue de suspensions
GB2109695B (en) Device for separating water and filtering impurities from liquid hydrocarbons
GB2129325B (en) Method and device for the separation of substances from a liquid
FR2620230B1 (fr) Procede et dispositif pour l'electrophorese des macromolecules de grandes dimensions
FR2329797A1 (fr) Procede et dispositif de separation d'impuretes contenues dans des suspensions fibreuses
ES510417A0 (es) "aparato y su correspondiente metodo para la separacion de particulas de una suspension acuosa".
FR2651448B1 (fr) Procede et appareil pour separer des particules dans un appareil electrostatique de precipitation.
FR2533140B1 (fr) Procede et dispositif pour detecter les variations de l'efficacite de filtrage des filtres electrostatiques
DE3264135D1 (en) Method and apparatus for increasing the efficiency of internal collection filter bags
FR2521168B1 (fr) Procede perfectionne d'elimination de l'ecume d'un creuset d'affinage du plomb et creuset utilisant ce procede
FR2561131B1 (fr) Procede et appareil pour l'enrichissement isotopique
FR2509750B1 (fr) Procede et dispositif pour deceler des polluants
FR2554736B3 (fr) Procede et dispositif de filtration de liquides
FR2494602B1 (fr) Procede et dispositif pour monter les elements d'electrodes dans les carrosseries de separateurs electrostatiques de poussiere

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse