JPS5038169A - - Google Patents

Info

Publication number
JPS5038169A
JPS5038169A JP49069269A JP6926974A JPS5038169A JP S5038169 A JPS5038169 A JP S5038169A JP 49069269 A JP49069269 A JP 49069269A JP 6926974 A JP6926974 A JP 6926974A JP S5038169 A JPS5038169 A JP S5038169A
Authority
JP
Japan
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.)
Pending
Application number
JP49069269A
Other languages
Japanese (ja)
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 US00376429A external-priority patent/US3850600A/en
Application filed filed Critical
Publication of JPS5038169A publication Critical patent/JPS5038169A/ja
Pending 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
    • B03C3/28—Plant or installations without electricity supply, e.g. using electrets
    • B03C3/30—Plant or installations without electricity supply, e.g. using electrets in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1615—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of natural origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Nonwoven Fabrics (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
JP49069269A 1973-07-05 1974-06-19 Pending JPS5038169A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00376429A US3850600A (en) 1973-07-05 1973-07-05 Filter media
US46618574A 1974-05-02 1974-05-02

Publications (1)

Publication Number Publication Date
JPS5038169A true JPS5038169A (fr) 1975-04-09

Family

ID=27007411

Family Applications (2)

Application Number Title Priority Date Filing Date
JP49069269A Pending JPS5038169A (fr) 1973-07-05 1974-06-19
JP11525378U Pending JPS5459575U (fr) 1973-07-05 1978-08-24

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP11525378U Pending JPS5459575U (fr) 1973-07-05 1978-08-24

Country Status (3)

Country Link
JP (2) JPS5038169A (fr)
DE (1) DE2431197C3 (fr)
GB (1) GB1466587A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044015A (ja) * 1983-08-23 1985-03-08 Koken Kk 静電式空気ろ過フィルタ
JPS6171814A (ja) * 1984-09-14 1986-04-12 Koken Kk 静電式空気ろ過フイルタ

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624013A (en) * 1979-05-04 1981-03-07 Nitta Kk Structure of air filter element
US4462399A (en) * 1981-10-02 1984-07-31 Minnesota Mining And Manufacturing Company Powered air respirator and cartridge
JPS58101721A (ja) * 1981-12-11 1983-06-17 Toa Nenryo Kogyo Kk フイルタ−
JP3566477B2 (ja) * 1996-12-26 2004-09-15 興研株式会社 静電フィルター

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044015A (ja) * 1983-08-23 1985-03-08 Koken Kk 静電式空気ろ過フィルタ
JPS6171814A (ja) * 1984-09-14 1986-04-12 Koken Kk 静電式空気ろ過フイルタ
JPH0331483B2 (fr) * 1984-09-14 1991-05-07 Koken Kk

Also Published As

Publication number Publication date
DE2431197A1 (de) 1975-02-20
GB1466587A (en) 1977-03-09
DE2431197B2 (fr) 1979-01-18
JPS5459575U (fr) 1979-04-25
DE2431197C3 (de) 1979-09-20

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