NL7509461A - Controleschakeling voor een vermogensregel- schakeling alsmede elektro(foto)grafisch kopi- eerapparaat voorzien van deze controleschake- ling. - Google Patents
Controleschakeling voor een vermogensregel- schakeling alsmede elektro(foto)grafisch kopi- eerapparaat voorzien van deze controleschake- ling.Info
- Publication number
- NL7509461A NL7509461A NL7509461A NL7509461A NL7509461A NL 7509461 A NL7509461 A NL 7509461A NL 7509461 A NL7509461 A NL 7509461A NL 7509461 A NL7509461 A NL 7509461A NL 7509461 A NL7509461 A NL 7509461A
- Authority
- NL
- Netherlands
- Prior art keywords
- control circuit
- copier
- graphics
- photo
- fitted
- Prior art date
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fixing For Electrophotography (AREA)
- Control Of Electrical Variables (AREA)
- Control Of Resistance Heating (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7509461A NL7509461A (nl) | 1975-08-08 | 1975-08-08 | Controleschakeling voor een vermogensregel- schakeling alsmede elektro(foto)grafisch kopi- eerapparaat voorzien van deze controleschake- ling. |
AU15534/76A AU500016B2 (en) | 1975-08-08 | 1976-07-02 | Checking circuit for electrophotographic copying apparatus |
JP51084932A JPS5221654A (en) | 1975-08-08 | 1976-07-15 | Circuit for controlling power transmitted via specially triode ac switching element |
US05/710,398 US4109134A (en) | 1975-08-08 | 1976-08-02 | Power control circuit and electro(photo)graphic apparatus employing same |
DE2635019A DE2635019C2 (de) | 1975-08-08 | 1976-08-04 | Schutzschaltung für ein temperaturgeregeltes Heizelement einer Fixiervorrichtung |
CA258,413A CA1062332A (en) | 1975-08-08 | 1976-08-04 | Control circuit for a power switching element |
GB32883/76A GB1552195A (en) | 1975-08-08 | 1976-08-06 | Electrographic copying apparatus including a circuit for checking the power that is transmitted by a switching element |
FR7624119A FR2340581A1 (fr) | 1975-08-08 | 1976-08-06 | Circuit de regulation pour circuit de regulation de puissance et appareil copieur electro(photo)-graphique equipe d'un tel circuit de regulation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7509461A NL7509461A (nl) | 1975-08-08 | 1975-08-08 | Controleschakeling voor een vermogensregel- schakeling alsmede elektro(foto)grafisch kopi- eerapparaat voorzien van deze controleschake- ling. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7509461A true NL7509461A (nl) | 1977-02-10 |
Family
ID=19824270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7509461A NL7509461A (nl) | 1975-08-08 | 1975-08-08 | Controleschakeling voor een vermogensregel- schakeling alsmede elektro(foto)grafisch kopi- eerapparaat voorzien van deze controleschake- ling. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4109134A (nl) |
JP (1) | JPS5221654A (nl) |
AU (1) | AU500016B2 (nl) |
CA (1) | CA1062332A (nl) |
DE (1) | DE2635019C2 (nl) |
FR (1) | FR2340581A1 (nl) |
GB (1) | GB1552195A (nl) |
NL (1) | NL7509461A (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0398381A2 (en) * | 1989-05-19 | 1990-11-22 | Nissan Motor Co., Ltd. | Apparatus for detecting failure occurring in control system for driving load |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54138978A (en) * | 1978-04-20 | 1979-10-27 | Matsushita Electric Ind Co Ltd | Temperature controller |
US4320285A (en) * | 1979-05-10 | 1982-03-16 | Koether Bernard G | Primary thermostat using cooking computer temperature probe with control transfer upon probe failure |
GB2051677B (en) * | 1979-05-17 | 1983-10-12 | Canon Kk | Image formation apparatus |
US4278872A (en) * | 1979-07-30 | 1981-07-14 | Food Automation-Service Techniques, Inc. | Temperature controller with pulsed heating during idle |
DE2944796C2 (de) * | 1979-11-06 | 1983-12-08 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Anordnung zur Überwachung und Regelung einer Heizanordnung |
US4485296A (en) * | 1980-05-30 | 1984-11-27 | Matsushita Electric Industrial Co., Ltd. | Automatic temperature control device for an electric appliance such as an electric blanket |
US4318612A (en) * | 1980-07-10 | 1982-03-09 | International Business Machines Corporation | Hot roll fuser temperature control |
JPS5838972A (ja) * | 1981-09-01 | 1983-03-07 | Copyer Co Ltd | 電子複写機における定着器の温度制御方法 |
JPS5856006A (ja) * | 1981-09-29 | 1983-04-02 | Sharp Corp | 温度調節器の故障検出方法 |
JPS60153525A (ja) * | 1984-01-23 | 1985-08-13 | Canon Inc | 交流制御回路用安全回路 |
US4677282A (en) * | 1986-02-27 | 1987-06-30 | Thermolyne Holdings Inc. | Failure protection in temperature control |
US4730101A (en) * | 1986-04-22 | 1988-03-08 | Edward Orton, Jr. Ceramic Foundation | Apparatus and method for controlling the temperature of a furnace |
US4943706A (en) * | 1988-04-18 | 1990-07-24 | R. W. Lyall & Company, Inc. | Method and apparatus for fusing thermoplastic materials |
US5324915A (en) * | 1990-01-18 | 1994-06-28 | Honeywell Inc. | Microcontroller controlled input protection |
JP2552042B2 (ja) * | 1990-08-28 | 1996-11-06 | インターナショナル・ビジネス・マシーンズ・コーポレイション | Scrの導電測定方法及び測定装置 |
JPH04136881A (ja) * | 1990-09-28 | 1992-05-11 | Ricoh Co Ltd | 画像形成装置の定着器保護装置 |
JP3056837B2 (ja) * | 1991-07-25 | 2000-06-26 | 株式会社リコー | 定着温度制御装置 |
JP3332407B2 (ja) * | 1992-02-28 | 2002-10-07 | キヤノン株式会社 | 画像形成装置 |
US5310988A (en) * | 1992-05-20 | 1994-05-10 | Hypertherm, Inc. | Electrode for high current density plasma arc torch |
US6566768B2 (en) * | 2000-12-14 | 2003-05-20 | Venstar Inc. | Two line switch and power sharing for programmable means |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2798213A (en) * | 1953-08-19 | 1957-07-02 | Scully Signal Co | Checking technique and system |
US3119958A (en) * | 1960-01-01 | 1964-01-28 | English Electric Co Ltd | Detection of fire-through in mercury arc rectifier and inverter systems |
US3327096A (en) * | 1964-09-30 | 1967-06-20 | Xerox Corp | Temperature control circuit |
US3373262A (en) * | 1965-08-25 | 1968-03-12 | Gen Electric | Temperature control circuit |
DE1615310B1 (de) * | 1967-10-14 | 1971-08-12 | Holzer Patent Ag | Regeleinrichtung fuer Heizelemente |
US3532855A (en) * | 1968-12-30 | 1970-10-06 | Ibm | Power regulating circuit for xerographic fusing apparatus |
FR2108275A5 (nl) * | 1970-09-30 | 1972-05-19 | Agfa Gevaert Ag | |
US3737765A (en) * | 1971-06-21 | 1973-06-05 | Hubbell Inc Harvey | Isolated power ground fault detector system |
DE2323358C2 (de) * | 1973-05-09 | 1984-12-20 | Robert Bosch Gmbh, 7000 Stuttgart | Prüfeinrichtung für ein Antiblockierregelsystem |
US3916256A (en) * | 1973-06-21 | 1975-10-28 | Fuji Xerox Co Ltd | Protective circuit in a temperature regulator for the thermal fixing device of a duplicator |
-
1975
- 1975-08-08 NL NL7509461A patent/NL7509461A/nl not_active Application Discontinuation
-
1976
- 1976-07-02 AU AU15534/76A patent/AU500016B2/en not_active Expired
- 1976-07-15 JP JP51084932A patent/JPS5221654A/ja active Pending
- 1976-08-02 US US05/710,398 patent/US4109134A/en not_active Expired - Lifetime
- 1976-08-04 DE DE2635019A patent/DE2635019C2/de not_active Expired
- 1976-08-04 CA CA258,413A patent/CA1062332A/en not_active Expired
- 1976-08-06 GB GB32883/76A patent/GB1552195A/en not_active Expired
- 1976-08-06 FR FR7624119A patent/FR2340581A1/fr active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0398381A2 (en) * | 1989-05-19 | 1990-11-22 | Nissan Motor Co., Ltd. | Apparatus for detecting failure occurring in control system for driving load |
EP0398381A3 (en) * | 1989-05-19 | 1991-03-27 | Nissan Motor Co., Ltd. | Apparatus for detecting failure occurring in control system for driving load |
US5200911A (en) * | 1989-05-19 | 1993-04-06 | Nissan Motor Company, Limited | Apparatus for detecting failure occurring in control system for driving load |
Also Published As
Publication number | Publication date |
---|---|
AU500016B2 (en) | 1979-05-10 |
CA1062332A (en) | 1979-09-11 |
FR2340581B1 (nl) | 1981-12-11 |
DE2635019C2 (de) | 1986-03-06 |
JPS5221654A (en) | 1977-02-18 |
FR2340581A1 (fr) | 1977-09-02 |
GB1552195A (en) | 1979-09-12 |
US4109134A (en) | 1978-08-22 |
DE2635019A1 (de) | 1977-02-24 |
AU1553476A (en) | 1978-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |