JPS6331391B2 - - Google Patents
Info
- Publication number
- JPS6331391B2 JPS6331391B2 JP13712879A JP13712879A JPS6331391B2 JP S6331391 B2 JPS6331391 B2 JP S6331391B2 JP 13712879 A JP13712879 A JP 13712879A JP 13712879 A JP13712879 A JP 13712879A JP S6331391 B2 JPS6331391 B2 JP S6331391B2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- stylus
- magnetic fluid
- magnetic
- fluid toner
- 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
Links
- 239000011553 magnetic fluid Substances 0.000 claims description 64
- 239000007788 liquid Substances 0.000 claims description 13
- 241001422033 Thestylus Species 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000696 magnetic material Substances 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 239000002612 dispersion medium Substances 0.000 description 3
- 239000012190 activator Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000001454 recorded image Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 239000010696 ester oil Substances 0.000 description 1
- -1 etc. Substances 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13712879A JPS5660458A (en) | 1979-10-24 | 1979-10-24 | Picture forming device |
| AU63518/80A AU521471B2 (en) | 1979-10-24 | 1980-10-20 | Magnet-fluidic recording apparatus |
| US06/199,362 US4359752A (en) | 1979-10-24 | 1980-10-21 | Magneto-fluidic recording apparatus |
| EP80106443A EP0028004B1 (en) | 1979-10-24 | 1980-10-22 | Magneto-fluidic recording apparatus |
| DE8080106443T DE3067880D1 (en) | 1979-10-24 | 1980-10-22 | Magneto-fluidic recording apparatus |
| CA000363094A CA1156709A (en) | 1979-10-24 | 1980-10-23 | Magneto-fluidic recording apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13712879A JPS5660458A (en) | 1979-10-24 | 1979-10-24 | Picture forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5660458A JPS5660458A (en) | 1981-05-25 |
| JPS6331391B2 true JPS6331391B2 (OSRAM) | 1988-06-23 |
Family
ID=15191470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13712879A Granted JPS5660458A (en) | 1979-10-24 | 1979-10-24 | Picture forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5660458A (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201673A (en) * | 1981-06-04 | 1982-12-10 | Matsushita Graphic Commun Syst Inc | Magnetic ink recording head |
| JPS5828387A (ja) * | 1981-08-12 | 1983-02-19 | Matsushita Electric Ind Co Ltd | 磁性インク記録ヘツド |
| JPS58104767A (ja) * | 1981-12-16 | 1983-06-22 | Matsushita Electric Ind Co Ltd | 磁性流動体記録装置 |
| JPS59129166A (ja) * | 1983-01-14 | 1984-07-25 | Matsushita Electric Ind Co Ltd | 磁性インク記録装置 |
-
1979
- 1979-10-24 JP JP13712879A patent/JPS5660458A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5660458A (en) | 1981-05-25 |
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