BR7305132D0 - Conjunto de aquecimento de fusao para uma maquina fotocopiadora eletrostatografica - Google Patents
Conjunto de aquecimento de fusao para uma maquina fotocopiadora eletrostatograficaInfo
- Publication number
- BR7305132D0 BR7305132D0 BR5132/73A BR513273A BR7305132D0 BR 7305132 D0 BR7305132 D0 BR 7305132D0 BR 5132/73 A BR5132/73 A BR 5132/73A BR 513273 A BR513273 A BR 513273A BR 7305132 D0 BR7305132 D0 BR 7305132D0
- Authority
- BR
- Brazil
- Prior art keywords
- electrostatographic
- heating set
- photocopying machine
- fusion heating
- fusion
- Prior art date
Links
- 230000004927 fusion Effects 0.000 title 1
- 238000010438 heat treatment Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
- G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
- G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
- G05F1/455—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2007—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using radiant heat, e.g. infrared lamps, microwave heaters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
- G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
- G05F1/445—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being transistors in series with the load
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Fixing For Electrophotography (AREA)
- Control Of Resistance Heating (AREA)
- Control Or Security For Electrophotography (AREA)
- Control Of Temperature (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30258872A | 1972-10-31 | 1972-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7305132D0 true BR7305132D0 (pt) | 1974-07-25 |
Family
ID=23168397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR5132/73A BR7305132D0 (pt) | 1972-10-31 | 1973-07-10 | Conjunto de aquecimento de fusao para uma maquina fotocopiadora eletrostatografica |
Country Status (9)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3881085A (en) * | 1972-12-06 | 1975-04-29 | Xerox Corp | Fuser control circuit for copying apparatus |
| JPS5339136A (en) * | 1976-09-22 | 1978-04-10 | Ricoh Co Ltd | Fixing temperature controlling method |
| JPS5339756A (en) * | 1976-09-24 | 1978-04-11 | Ricoh Co Ltd | Input control for heat-fixing system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3040158A (en) * | 1960-12-01 | 1962-06-19 | Hewlett Packard Co | Proportional temperature controller |
| FR1329941A (fr) * | 1962-07-27 | 1963-06-14 | Générateur régulé pour basse tension | |
| FR1439059A (fr) * | 1965-02-04 | 1966-05-20 | Centre Nat Rech Scient | Perfectionnements aux dispositifs pour contrôler les circuits électriques à haute tension |
| US3419708A (en) * | 1966-04-06 | 1968-12-31 | Whirlpool Co | Electronic heat control for dryer |
| GB1187569A (en) * | 1966-04-28 | 1970-04-08 | Arlside Ltd | Reprographic Apparatus |
| US3532855A (en) * | 1968-12-30 | 1970-10-06 | Ibm | Power regulating circuit for xerographic fusing apparatus |
-
1972
- 1972-10-31 US US00302588A patent/US3783235A/en not_active Expired - Lifetime
-
1973
- 1973-05-21 GB GB2409073A patent/GB1376553A/en not_active Expired
- 1973-05-23 CA CA171,991A patent/CA996991A/en not_active Expired
- 1973-06-04 FR FR7320200A patent/FR2204822B1/fr not_active Expired
- 1973-07-10 BR BR5132/73A patent/BR7305132D0/pt unknown
- 1973-07-13 DE DE2335718A patent/DE2335718C3/de not_active Expired
- 1973-09-12 IT IT28839/73A patent/IT995340B/it active
- 1973-10-22 NL NL7314489A patent/NL7314489A/xx unknown
- 1973-10-26 JP JP48121154A patent/JPS4978561A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1376553A (en) | 1974-12-04 |
| NL7314489A (US06272168-20010807-M00014.png) | 1974-05-02 |
| DE2335718C3 (de) | 1979-08-23 |
| JPS4978561A (US06272168-20010807-M00014.png) | 1974-07-29 |
| US3783235A (en) | 1974-01-01 |
| FR2204822A1 (US06272168-20010807-M00014.png) | 1974-05-24 |
| DE2335718B2 (de) | 1975-04-30 |
| CA996991A (en) | 1976-09-14 |
| IT995340B (it) | 1975-11-10 |
| DE2335718A1 (de) | 1974-05-09 |
| FR2204822B1 (US06272168-20010807-M00014.png) | 1977-02-11 |
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