IT973687B - Apparecchio per fornire un ambiente a temperatura controllata - Google Patents

Apparecchio per fornire un ambiente a temperatura controllata

Info

Publication number
IT973687B
IT973687B IT54216/72A IT5421672A IT973687B IT 973687 B IT973687 B IT 973687B IT 54216/72 A IT54216/72 A IT 54216/72A IT 5421672 A IT5421672 A IT 5421672A IT 973687 B IT973687 B IT 973687B
Authority
IT
Italy
Prior art keywords
appliance
temperature environment
controlled temperature
controlled
environment
Prior art date
Application number
IT54216/72A
Other languages
English (en)
Inventor
J Armstrong
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
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of IT973687B publication Critical patent/IT973687B/it

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Resistance Heating (AREA)
  • Thermistors And Varistors (AREA)
  • Air Bags (AREA)
IT54216/72A 1971-12-27 1972-11-22 Apparecchio per fornire un ambiente a temperatura controllata IT973687B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21190171A 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
IT973687B true IT973687B (it) 1974-06-10

Family

ID=22788753

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54216/72A IT973687B (it) 1971-12-27 1972-11-22 Apparecchio per fornire un ambiente a temperatura controllata

Country Status (6)

Country Link
US (1) US3749879A (it)
JP (1) JPS4874050A (it)
DE (1) DE2263420A1 (it)
FR (1) FR2167090A5 (it)
GB (1) GB1370203A (it)
IT (1) IT973687B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914727A (en) * 1974-01-02 1975-10-21 Sprague Electric Co Positive-temperature-coefficient-resistor package
NL7504083A (nl) * 1975-04-07 1976-10-11 Philips Nv Zelfregelend verwarmingselement.
NL7511173A (nl) * 1975-09-23 1977-03-25 Philips Nv Zelfregelend verwarmingselement.
US3995141A (en) * 1975-10-31 1976-11-30 Texas Instruments Incorporated Food warming device
US4058744A (en) * 1976-06-07 1977-11-15 Motorola, Inc. Thermally stabilized crystal mounting assembly
GB2098394B (en) * 1981-05-13 1985-02-06 Marconi Instruments Ltd Frequency sources-crystal containers
US4443732A (en) * 1983-02-22 1984-04-17 Asahi Dempa Co., Ltd. Temperature-compensated crystal resonator unit
US4518944A (en) * 1983-10-18 1985-05-21 Trw Inc. Temperature stabilizer
JPS611159U (ja) * 1984-06-09 1986-01-07 株式会社 堀場製作所 赤外線輻射式ガス分析計
US5260548A (en) * 1990-02-23 1993-11-09 Toddco General, Inc. Soldering system controlled power supply apparatus and method of using same
JP3203803B2 (ja) * 1992-09-01 2001-08-27 株式会社デンソー サーミスタ式温度センサ
US7034259B1 (en) 2004-12-30 2006-04-25 Tom Richards, Inc. Self-regulating heater assembly and method of manufacturing same
CN102484957A (zh) * 2011-06-14 2012-05-30 华为终端有限公司 具有隔热结构的装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038056A (en) * 1957-06-21 1962-06-05 Robertshaw Fulton Controls Co Electrical heating and temperature regulating apparatus
US3414704A (en) * 1965-02-25 1968-12-03 Texas Instruments Inc Self-regulating heating device
US3414705A (en) * 1965-10-24 1968-12-03 Texas Instruments Inc Component oven
US3400250A (en) * 1966-01-03 1968-09-03 Texas Instruments Inc Heating apparatus
US3414706A (en) * 1966-01-03 1968-12-03 Texas Instruments Inc Self-regulating heating device
US3487238A (en) * 1967-07-27 1969-12-30 Gulton Ind Inc Ceramic transducer elements and accelerometers utilizing same
US3646315A (en) * 1967-12-20 1972-02-29 Texas Instruments Inc Self-regulated heating device
US3437790A (en) * 1968-05-27 1969-04-08 Texas Instruments Inc Component oven

Also Published As

Publication number Publication date
GB1370203A (en) 1974-10-16
US3749879A (en) 1973-07-31
DE2263420A1 (de) 1973-07-05
JPS4874050A (it) 1973-10-05
FR2167090A5 (it) 1973-08-17

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