JPS5024440B1 - - Google Patents
Info
- Publication number
- JPS5024440B1 JPS5024440B1 JP5984670A JP5984670A JPS5024440B1 JP S5024440 B1 JPS5024440 B1 JP S5024440B1 JP 5984670 A JP5984670 A JP 5984670A JP 5984670 A JP5984670 A JP 5984670A JP S5024440 B1 JPS5024440 B1 JP S5024440B1
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
- H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
- H01G7/021—Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric
- H01G7/023—Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric of macromolecular compounds
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Paints Or Removers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5984670A JPS5024440B1 (en) | 1970-07-10 | 1970-07-10 | |
| FR7119620A FR2097814A5 (en) | 1970-07-10 | 1971-05-28 | Electret - comprising metal alloy coating for increased potential and |
| DE19712134571 DE2134571A1 (en) | 1970-07-10 | 1971-07-06 | Electret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5984670A JPS5024440B1 (en) | 1970-07-10 | 1970-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5024440B1 true JPS5024440B1 (en) | 1975-08-15 |
Family
ID=13124966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5984670A Pending JPS5024440B1 (en) | 1970-07-10 | 1970-07-10 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5024440B1 (en) |
| DE (1) | DE2134571A1 (en) |
| FR (1) | FR2097814A5 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0548894U (en) * | 1991-12-10 | 1993-06-29 | 北川工業株式会社 | Clothesline |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5650408B2 (en) * | 1973-07-05 | 1981-11-28 | ||
| JPS5718641B2 (en) * | 1973-07-17 | 1982-04-17 | ||
| JPS5130997A (en) * | 1974-09-11 | 1976-03-16 | Kureha Chemical Ind Co Ltd | Kobunshifuirumu no renzokuseikyokuhoho |
| DE3333083A1 (en) * | 1983-09-14 | 1985-04-04 | Metev Gesellschaft für Entwicklung und Verwertung med. Bedarfs GmbH & Co KG, 4840 Rheda-Wiedenbrück | ELECTRICALLY CHARGED LAYING MATERIAL AND METHOD FOR THE PRODUCTION THEREOF |
| FR2605138A1 (en) * | 1986-10-08 | 1988-04-15 | Atesys Sa | Method for polarising a dielectric material |
-
1970
- 1970-07-10 JP JP5984670A patent/JPS5024440B1/ja active Pending
-
1971
- 1971-05-28 FR FR7119620A patent/FR2097814A5/en not_active Expired
- 1971-07-06 DE DE19712134571 patent/DE2134571A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0548894U (en) * | 1991-12-10 | 1993-06-29 | 北川工業株式会社 | Clothesline |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2097814A5 (en) | 1972-03-03 |
| DE2134571A1 (en) | 1972-01-13 |