NL157138B - Elektrische oven met automatische temperatuurregeling. - Google Patents

Elektrische oven met automatische temperatuurregeling.

Info

Publication number
NL157138B
NL157138B NL6602421A NL6602421A NL157138B NL 157138 B NL157138 B NL 157138B NL 6602421 A NL6602421 A NL 6602421A NL 6602421 A NL6602421 A NL 6602421A NL 157138 B NL157138 B NL 157138B
Authority
NL
Netherlands
Prior art keywords
temperature control
automatic temperature
electric oven
oven
automatic
Prior art date
Application number
NL6602421A
Other languages
English (en)
Other versions
NL6602421A (nl
Original Assignee
Texas Instruments Inc
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
Priority claimed from US435165A external-priority patent/US3414704A/en
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of NL6602421A publication Critical patent/NL6602421A/xx
Publication of NL157138B publication Critical patent/NL157138B/nl

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
    • G05D23/2401—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 using a heating element as a sensing element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0014—Devices wherein the heating current flows through particular resistances

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Resistance Heating (AREA)
NL6602421A 1965-02-25 1966-02-24 Elektrische oven met automatische temperatuurregeling. NL157138B (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US43516665A 1965-02-25 1965-02-25
US435165A US3414704A (en) 1965-02-25 1965-02-25 Self-regulating heating device
US50854365A 1965-10-24 1965-10-24

Publications (2)

Publication Number Publication Date
NL6602421A NL6602421A (nl) 1966-08-26
NL157138B true NL157138B (nl) 1978-06-15

Family

ID=27411875

Family Applications (2)

Application Number Title Priority Date Filing Date
NL6602421A NL157138B (nl) 1965-02-25 1966-02-24 Elektrische oven met automatische temperatuurregeling.
NL6602497A NL157735B (nl) 1965-02-25 1966-02-25 Elektrische oven met automatische temperatuurregeling.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL6602497A NL157735B (nl) 1965-02-25 1966-02-25 Elektrische oven met automatische temperatuurregeling.

Country Status (2)

Country Link
GB (1) GB1143933A (nl)
NL (2) NL157138B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4820057U (nl) * 1971-07-15 1973-03-07
JPS57399Y2 (nl) * 1973-12-05 1982-01-06
CN111233495B (zh) * 2020-03-12 2021-05-11 中南大学 一种制备细晶碳化硼的烧结方法
CN112393593A (zh) * 2020-11-26 2021-02-23 重庆观致科技有限公司 一种加热棒及提高炉温均匀性的炉膛结构

Also Published As

Publication number Publication date
GB1143933A (en) 1969-02-26
NL6602421A (nl) 1966-08-26
NL6602497A (nl) 1966-08-26
NL157735B (nl) 1978-08-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: TEXAS INSTR