FR1448641A - Circuit de réglage de la température dans des procédés xérographiques - Google Patents
Circuit de réglage de la température dans des procédés xérographiquesInfo
- Publication number
- FR1448641A FR1448641A FR33342A FR33342A FR1448641A FR 1448641 A FR1448641 A FR 1448641A FR 33342 A FR33342 A FR 33342A FR 33342 A FR33342 A FR 33342A FR 1448641 A FR1448641 A FR 1448641A
- Authority
- FR
- France
- Prior art keywords
- control circuit
- temperature control
- xerographic processes
- xerographic
- processes
- 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
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Resistance Heating (AREA)
- Fixing For Electrophotography (AREA)
- Control Of Temperature (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US400476A US3327096A (en) | 1964-09-30 | 1964-09-30 | Temperature control circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1448641A true FR1448641A (fr) | 1966-08-05 |
Family
ID=23583776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR33342A Expired FR1448641A (fr) | 1964-09-30 | 1965-09-30 | Circuit de réglage de la température dans des procédés xérographiques |
Country Status (4)
Country | Link |
---|---|
US (1) | US3327096A (fr) |
DE (1) | DE1565023A1 (fr) |
FR (1) | FR1448641A (fr) |
GB (1) | GB1113451A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0370520A2 (fr) * | 1988-11-25 | 1990-05-30 | Canon Kabushiki Kaisha | Appareil de fixation d'image |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3409757A (en) * | 1966-01-13 | 1968-11-05 | Interior Usa | Controlled thermal environment apparatus |
US3651351A (en) * | 1969-12-24 | 1972-03-21 | Zyrotron Ind Inc | Rapidly acting condition responsive switch |
NL7509461A (nl) * | 1975-08-08 | 1977-02-10 | Oce Van Der Grinten Nv | Controleschakeling voor een vermogensregel- schakeling alsmede elektro(foto)grafisch kopi- eerapparaat voorzien van deze controleschake- ling. |
US4512649A (en) * | 1983-10-11 | 1985-04-23 | Eastman Kodak Company | Fuser apparatus |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3159737A (en) * | 1962-05-17 | 1964-12-01 | Beckman Instruments Inc | Temperature controller |
-
1964
- 1964-09-30 US US400476A patent/US3327096A/en not_active Expired - Lifetime
-
1965
- 1965-09-02 GB GB37596/65A patent/GB1113451A/en not_active Expired
- 1965-09-27 DE DE19651565023 patent/DE1565023A1/de active Pending
- 1965-09-30 FR FR33342A patent/FR1448641A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0370520A2 (fr) * | 1988-11-25 | 1990-05-30 | Canon Kabushiki Kaisha | Appareil de fixation d'image |
EP0370520A3 (fr) * | 1988-11-25 | 1991-04-10 | Canon Kabushiki Kaisha | Appareil de fixation d'image |
US5225874A (en) * | 1988-11-25 | 1993-07-06 | Canon Kabushiki Kaisha | Image fixing apparatus having a pulsewisely energized heater |
Also Published As
Publication number | Publication date |
---|---|
US3327096A (en) | 1967-06-20 |
DE1565023A1 (de) | 1970-02-05 |
GB1113451A (en) | 1968-05-15 |
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