TW375855B - High thermal gain oven - Google Patents

High thermal gain oven

Info

Publication number
TW375855B
TW375855B TW086111389A TW86111389A TW375855B TW 375855 B TW375855 B TW 375855B TW 086111389 A TW086111389 A TW 086111389A TW 86111389 A TW86111389 A TW 86111389A TW 375855 B TW375855 B TW 375855B
Authority
TW
Taiwan
Prior art keywords
oven
high thermal
mass
oven chamber
thermal gain
Prior art date
Application number
TW086111389A
Other languages
English (en)
Inventor
Leonard S Cutler
Richard K Karlquist
James R Collin
James L Johnson
Theodore Parisek
P Giffard Robin
Original Assignee
Agilent Technologies 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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Application granted granted Critical
Publication of TW375855B publication Critical patent/TW375855B/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/04—Constructional details for maintaining temperature constant
    • 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
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Remote Sensing (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
TW086111389A 1996-08-23 1997-08-08 High thermal gain oven TW375855B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/702,075 US5729181A (en) 1996-08-23 1996-08-23 High thermal gain oven with reduced probability of temperature gradient formation for the operation of a thermally stable oscillator

Publications (1)

Publication Number Publication Date
TW375855B true TW375855B (en) 1999-12-01

Family

ID=24819764

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086111389A TW375855B (en) 1996-08-23 1997-08-08 High thermal gain oven

Country Status (6)

Country Link
US (1) US5729181A (zh)
EP (1) EP0825717A1 (zh)
JP (1) JPH1093346A (zh)
CN (1) CN1181525A (zh)
SG (1) SG73463A1 (zh)
TW (1) TW375855B (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0943226A4 (en) * 1996-12-06 2000-03-15 Corning Inc HOUSING FOR TEMPERATURE-SENSITIVE PLANAR OPTICAL COMPONENTS
RU2122278C1 (ru) * 1997-07-09 1998-11-20 Открытое акционерное общество "МОРИОН" Термостатированный кварцевый генератор и способ настройки его терморегулятора
US6362700B1 (en) * 1997-10-31 2002-03-26 Cts Corporation Temperature controlled compensated oscillator
US5917272A (en) * 1998-06-11 1999-06-29 Vectron, Inc. Oven-heated crystal resonator and oscillator assembly
US6060692A (en) * 1998-09-02 2000-05-09 Cts Corporation Low power compact heater for piezoelectric device
US6049256A (en) * 1998-09-10 2000-04-11 Cts Corporation Low profile ovenized oscillator packing having a high thermal conductivity substrate
US6166608A (en) * 1998-10-21 2000-12-26 Symmetricom, Inc. Thermo-electric cooled oven controlled crystal oscillator
US6127661A (en) * 1999-04-07 2000-10-03 Cts Corporation Dynamic thermal control for ovenized oscillators
IL153854A0 (en) * 2000-06-23 2003-07-31 Kaiser Electroprec Sensor capable of operating outside of ambient operating temperature limits
US6606009B2 (en) 2001-03-08 2003-08-12 Schlumberger Technology Corporation Self-compensating ovenized clock adapted for wellbore applications
US6784756B2 (en) * 2001-12-21 2004-08-31 Corning Incorporated On-board processor compensated oven controlled crystal oscillator
US7102220B2 (en) * 2003-08-19 2006-09-05 Delaware Capital Formation, Inc. Multiple cavity/compartment package
US7113051B2 (en) * 2004-01-07 2006-09-26 Schlumberger Technology Corporation Frequency characterization of quartz crystals
US7795723B2 (en) * 2004-02-05 2010-09-14 Analog Devices, Inc. Capped sensor
JP4354347B2 (ja) 2004-06-29 2009-10-28 日本電波工業株式会社 水晶発振器
JP2006292733A (ja) * 2005-03-15 2006-10-26 Yoshinori Kanno 水晶マイクロバランスセンサー装置
CA2877959C (en) * 2006-08-22 2017-06-13 Charles F. Barry Apparatus and method for thermal stabilization of pcb-mounted electronic components within an enclosed housing
EP2507910A1 (en) * 2009-11-30 2012-10-10 Imec Dual-sensor temperature stabilization for integrated electrical component
CN107911116A (zh) * 2017-12-19 2018-04-13 江汉大学 一种激光频标信号源

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032417A (en) * 1930-02-27 1936-03-03 Lorenz C Ag Constant temperature device
FR2418953A1 (fr) * 1978-03-03 1979-09-28 Cepe Dispositif de regulation thermique d'une enceinte, notamment pour cristal piezoelectrique oscillant, et enceinte comportant un tel dispositif
US4157466A (en) * 1978-07-31 1979-06-05 Herrin James R Crystal oven for maintaining crystals at a predetermined temperature
US4317985A (en) * 1979-05-29 1982-03-02 Hewlett-Packard Company Dual heater stabilization apparatus and method for a crystal oven
US4396892A (en) * 1981-01-21 1983-08-02 Rockwell International Corporation Accelerated warm-up crystal oven
US4839613A (en) * 1988-05-31 1989-06-13 Austron, Inc. Temperature compensation for a disciplined frequency standard
FR2633465B1 (fr) * 1988-06-24 1993-09-10 Cepe Oscillateur ultrastable fonctionnant a pression atmospherique et sous vide
US5041800A (en) * 1989-05-19 1991-08-20 Ppa Industries, Inc. Lower power oscillator with heated resonator (S), with dual mode or other temperature sensing, possibly with an insulative support structure disposed between the resonator (S) and a resonator enclosure

Also Published As

Publication number Publication date
US5729181A (en) 1998-03-17
SG73463A1 (en) 2001-02-20
EP0825717A1 (en) 1998-02-25
JPH1093346A (ja) 1998-04-10
CN1181525A (zh) 1998-05-13

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