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
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)
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 (de) | 1975-04-09 |
Family
ID=27007411
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49069269A Pending JPS5038169A (de) | 1973-07-05 | 1974-06-19 | |
| JP11525378U Pending JPS5459575U (de) | 1973-07-05 | 1978-08-24 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11525378U Pending JPS5459575U (de) | 1973-07-05 | 1978-08-24 |
Country Status (3)
| Country | Link |
|---|---|
| JP (2) | JPS5038169A (de) |
| DE (1) | DE2431197C3 (de) |
| GB (1) | GB1466587A (de) |
Cited By (2)
| 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)
| 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 |
-
1974
- 1974-06-19 JP JP49069269A patent/JPS5038169A/ja active Pending
- 1974-06-27 GB GB2860274A patent/GB1466587A/en not_active Expired
- 1974-06-28 DE DE19742431197 patent/DE2431197C3/de not_active Expired
-
1978
- 1978-08-24 JP JP11525378U patent/JPS5459575U/ja active Pending
Cited By (3)
| 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 (de) * | 1984-09-14 | 1991-05-07 | Koken Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1466587A (en) | 1977-03-09 |
| DE2431197B2 (de) | 1979-01-18 |
| DE2431197A1 (de) | 1975-02-20 |
| DE2431197C3 (de) | 1979-09-20 |
| JPS5459575U (de) | 1979-04-25 |