BE757745A - Procede et dispositif de regulation de la temperature d'un element de chauffage - Google Patents

Procede et dispositif de regulation de la temperature d'un element de chauffage

Info

Publication number
BE757745A
BE757745A BE757745DA BE757745A BE 757745 A BE757745 A BE 757745A BE 757745D A BE757745D A BE 757745DA BE 757745 A BE757745 A BE 757745A
Authority
BE
Belgium
Prior art keywords
regulating
temperature
heating element
heating
Prior art date
Application number
Other languages
English (en)
Inventor
B S Kudsi
B T Mahurin
Original Assignee
Ibm
Priority date (The priority date 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 date listed.)
Publication date
Publication of BE757745A publication Critical patent/BE757745A/fr

Links

Classifications

    • 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
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2039—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/22—Means for cooling or heating forme or impression cylinders
    • 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
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Fixing For Electrophotography (AREA)
BE757745D 1969-12-29 Procede et dispositif de regulation de la temperature d'un element de chauffage BE757745A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88862569A 1969-12-29 1969-12-29

Publications (1)

Publication Number Publication Date
BE757745A true BE757745A (fr) 1971-04-01

Family

ID=25393553

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757745D BE757745A (fr) 1969-12-29 Procede et dispositif de regulation de la temperature d'un element de chauffage

Country Status (6)

Country Link
JP (1) JPS5249326B1 (fr)
BE (1) BE757745A (fr)
CA (1) CA925149A (fr)
DE (1) DE2060994A1 (fr)
FR (1) FR2072208A5 (fr)
GB (1) GB1316616A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146348A (fr) * 1974-05-14 1975-11-25
JPS5196436U (fr) * 1975-01-31 1976-08-03
JPS51120138U (fr) * 1975-03-25 1976-09-29
JPS5643817Y2 (fr) * 1977-12-30 1981-10-14
DE7908775U1 (de) * 1979-03-28 1979-07-19 Hoechst Ag, 6000 Frankfurt Entwicklungskammer

Also Published As

Publication number Publication date
JPS5249326B1 (fr) 1977-12-16
FR2072208A5 (fr) 1971-09-24
GB1316616A (en) 1973-05-09
CA925149A (en) 1973-04-24
DE2060994A1 (de) 1971-07-08

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