GB2215493B - Electronic temperature control apparatus - Google Patents

Electronic temperature control apparatus

Info

Publication number
GB2215493B
GB2215493B GB8805675A GB8805675A GB2215493B GB 2215493 B GB2215493 B GB 2215493B GB 8805675 A GB8805675 A GB 8805675A GB 8805675 A GB8805675 A GB 8805675A GB 2215493 B GB2215493 B GB 2215493B
Authority
GB
United Kingdom
Prior art keywords
control apparatus
temperature control
electronic temperature
electronic
temperature
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 - Lifetime
Application number
GB8805675A
Other versions
GB2215493A (en
GB8805675D0 (en
Inventor
Leslie Arthur Birt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
POWER ADHESIVES Ltd
Original Assignee
POWER ADHESIVES Ltd
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.)
Filing date
Publication date
Application filed by POWER ADHESIVES Ltd filed Critical POWER ADHESIVES Ltd
Priority to GB8805675A priority Critical patent/GB2215493B/en
Publication of GB8805675D0 publication Critical patent/GB8805675D0/en
Publication of GB2215493A publication Critical patent/GB2215493A/en
Application granted granted Critical
Publication of GB2215493B publication Critical patent/GB2215493B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Coating Apparatus (AREA)
  • Control Of Temperature (AREA)
GB8805675A 1988-03-10 1988-03-10 Electronic temperature control apparatus Expired - Lifetime GB2215493B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8805675A GB2215493B (en) 1988-03-10 1988-03-10 Electronic temperature control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8805675A GB2215493B (en) 1988-03-10 1988-03-10 Electronic temperature control apparatus

Publications (3)

Publication Number Publication Date
GB8805675D0 GB8805675D0 (en) 1988-04-07
GB2215493A GB2215493A (en) 1989-09-20
GB2215493B true GB2215493B (en) 1992-05-27

Family

ID=10633165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8805675A Expired - Lifetime GB2215493B (en) 1988-03-10 1988-03-10 Electronic temperature control apparatus

Country Status (1)

Country Link
GB (1) GB2215493B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438792A (en) * 1972-06-01 1976-06-09 Nordson Corp Temperature control circuit for molten material dispensing system
GB2130761A (en) * 1982-11-24 1984-06-06 British United Shoe Machinery Temperature control
EP0121147A1 (en) * 1983-03-09 1984-10-10 Rolf Dr. Noack Microprocessor heating control

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438792A (en) * 1972-06-01 1976-06-09 Nordson Corp Temperature control circuit for molten material dispensing system
GB2130761A (en) * 1982-11-24 1984-06-06 British United Shoe Machinery Temperature control
EP0121147A1 (en) * 1983-03-09 1984-10-10 Rolf Dr. Noack Microprocessor heating control

Also Published As

Publication number Publication date
GB2215493A (en) 1989-09-20
GB8805675D0 (en) 1988-04-07

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20080309