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SE402989B - THERMOSTAT FOR A QUARTZ Oscillator - Google Patents

THERMOSTAT FOR A QUARTZ Oscillator

Info

Publication number
SE402989B
SE402989B SE7415134A SE7415134A SE402989B SE 402989 B SE402989 B SE 402989B SE 7415134 A SE7415134 A SE 7415134A SE 7415134 A SE7415134 A SE 7415134A SE 402989 B SE402989 B SE 402989B
Authority
SE
Sweden
Prior art keywords
thermostat
quartz oscillator
oscillator
quartz
Prior art date
Application number
SE7415134A
Other languages
Swedish (sv)
Other versions
SE7415134L (en
Inventor
K Kupka
G Schroder
G Thanheuser
I Umlauf
Original Assignee
Siemens Ag
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 DE19732360431 external-priority patent/DE2360431C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of SE7415134L publication Critical patent/SE7415134L/xx
Publication of SE402989B publication Critical patent/SE402989B/en

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Control Of Temperature (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
SE7415134A 1973-12-04 1974-12-03 THERMOSTAT FOR A QUARTZ Oscillator SE402989B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732360431 DE2360431C3 (en) 1973-12-04 Thermostat for a crystal oscillator

Publications (2)

Publication Number Publication Date
SE7415134L SE7415134L (en) 1975-06-05
SE402989B true SE402989B (en) 1978-07-24

Family

ID=5899853

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7415134A SE402989B (en) 1973-12-04 1974-12-03 THERMOSTAT FOR A QUARTZ Oscillator

Country Status (10)

Country Link
JP (1) JPS5752722B2 (en)
AT (1) AT333057B (en)
BE (1) BE822960A (en)
BR (1) BR7410121A (en)
FR (1) FR2253314B1 (en)
GB (1) GB1483269A (en)
IT (1) IT1026739B (en)
NL (1) NL167526C (en)
SE (1) SE402989B (en)
YU (1) YU36834B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113358719A (en) * 2021-06-07 2021-09-07 深圳市中志环境科技有限公司 Multi-parameter gas constant-temperature monitoring device and gridding air quality monitoring system

Also Published As

Publication number Publication date
BR7410121A (en) 1976-06-08
YU321074A (en) 1982-06-18
ATA965674A (en) 1976-02-15
AT333057B (en) 1976-11-10
AU7601174A (en) 1976-06-03
NL167526B (en) 1981-07-16
BE822960A (en) 1975-04-01
SE7415134L (en) 1975-06-05
FR2253314B1 (en) 1978-11-24
YU36834B (en) 1984-08-31
NL7415833A (en) 1975-06-06
IT1026739B (en) 1978-10-20
GB1483269A (en) 1977-08-17
DE2360431B2 (en) 1975-10-02
JPS5752722B2 (en) 1982-11-09
NL167526C (en) 1981-12-16
DE2360431A1 (en) 1975-06-19
FR2253314A1 (en) 1975-06-27
JPS5087558A (en) 1975-07-14

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