JPS54111071A - Apparatus for controlling expansion condition of time constant - Google Patents

Apparatus for controlling expansion condition of time constant

Info

Publication number
JPS54111071A
JPS54111071A JP727279A JP727279A JPS54111071A JP S54111071 A JPS54111071 A JP S54111071A JP 727279 A JP727279 A JP 727279A JP 727279 A JP727279 A JP 727279A JP S54111071 A JPS54111071 A JP S54111071A
Authority
JP
Japan
Prior art keywords
time constant
expansion condition
controlling expansion
controlling
condition
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.)
Pending
Application number
JP727279A
Other languages
English (en)
Inventor
Eru Kabatsuto Jiyon
Deii Konperain Aaron
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.)
Honeywell Inc
Original Assignee
Honeywell 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 Honeywell Inc filed Critical Honeywell Inc
Publication of JPS54111071A publication Critical patent/JPS54111071A/ja
Pending 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/26—Automatic controllers electric in which the output signal is a pulse-train
    • G05B11/28—Automatic controllers electric in which the output signal is a pulse-train using pulse-height modulation; using pulse-width modulation
    • 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
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
    • 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
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/156—Arrangements in which a continuous pulse train is transformed into a train having a desired pattern
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/156—Arrangements in which a continuous pulse train is transformed into a train having a desired pattern
    • H03K5/1565—Arrangements in which a continuous pulse train is transformed into a train having a desired pattern the output pulses having a constant duty cycle

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Nonlinear Science (AREA)
  • Control Of Temperature (AREA)
  • Feedback Control In General (AREA)
  • Pulse Circuits (AREA)
  • Manipulation Of Pulses (AREA)
JP727279A 1978-01-27 1979-01-26 Apparatus for controlling expansion condition of time constant Pending JPS54111071A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87286778A 1978-01-27 1978-01-27
US05/872,866 US4196356A (en) 1978-01-27 1978-01-27 Expanded time constant condition control system

Publications (1)

Publication Number Publication Date
JPS54111071A true JPS54111071A (en) 1979-08-31

Family

ID=27128265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP727279A Pending JPS54111071A (en) 1978-01-27 1979-01-26 Apparatus for controlling expansion condition of time constant

Country Status (10)

Country Link
US (1) US4196356A (ja)
JP (1) JPS54111071A (ja)
BR (1) BR7808482A (ja)
CA (2) CA1120141A (ja)
DE (1) DE2901941A1 (ja)
DK (1) DK35479A (ja)
FR (1) FR2423090A1 (ja)
GB (1) GB2013946B (ja)
IT (1) IT1114083B (ja)
NL (1) NL7900334A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752903A (en) * 1980-07-30 1982-03-29 Honeywell Inc Electronic status controlling device

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485699B2 (fr) * 1976-04-16 1988-01-15 Etud Realisa Equip Mat Centre Commande automatique de variation de duree et/ou de frequence du cycle de ventilation d'un local en fonction de parametres variables transmis par sondes capteurs et/ou autres donneurs d'ordres
DE2849797C2 (de) 1978-11-16 1982-03-11 Siemens AG, 1000 Berlin und 8000 München Digitale Frequenzteileranordnung
US4339649A (en) * 1980-06-03 1982-07-13 Emhart Industries, Inc. Apparatus and method for R-C time constant circuit
FR2487997A1 (fr) * 1980-07-31 1982-02-05 Thomson Csf Procede et dispositif de modulation d'un signal alternatif par des impulsions de facteur de forme variable
US4356962A (en) * 1980-11-14 1982-11-02 Levine Michael R Thermostat with adaptive operating cycle
US4347974A (en) * 1981-03-05 1982-09-07 Honeywell, Inc. Temperature control system with night setback programming as a function of temperature conditioning load
US4504922A (en) * 1982-10-28 1985-03-12 At&T Bell Laboratories Condition sensor
US4451227A (en) * 1983-01-03 1984-05-29 Honeywell Inc. Flame safeguard sequencer having switch test functions
GB2138186A (en) * 1983-04-08 1984-10-17 Philips Electronic Associated Pulse train divider arrangement
US4460123A (en) * 1983-10-17 1984-07-17 Roberts-Gordon Appliance Corp. Apparatus and method for controlling the temperature of a space
US4615380A (en) * 1985-06-17 1986-10-07 Honeywell Inc. Adaptive clock thermostat means for controlling over and undershoot
DE3908136A1 (de) * 1989-03-13 1990-09-20 Holzer Walter Regelung fuer brenner von heizanlagen
JPH03102409A (ja) * 1989-09-14 1991-04-26 Canon Inc ヒータ駆動装置
DE19526878A1 (de) * 1995-07-22 1997-01-23 Telefunken Microelectron Verfahren und Schaltungsanordnung zur Frequenzteilung
US7024254B2 (en) * 2002-02-14 2006-04-04 Johnson Controls Technology Company Method for controlling a discrete system
US7975497B2 (en) * 2007-06-27 2011-07-12 Hoshizaki Denki Kabushiki Kaisha Refrigeration unit having variable performance compressor operated based on high-pressure side pressure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523182A (en) * 1967-11-07 1970-08-04 Electronic Control Systems Inc Variable cycle rate and duty cycle temperature controls
US3579122A (en) * 1969-12-23 1971-05-18 Nasa Digital filter for reducing sampling jitter in digital control systems
US3964677A (en) * 1975-04-17 1976-06-22 Energystics Corporation Energy conserving thermostatic control
US4025866A (en) * 1975-11-10 1977-05-24 Nasa Open loop digital frequency multiplier
DE2707591C2 (de) * 1977-02-18 1979-05-23 Joh. Vaillant Gmbh & Co, 5630 Remscheid Schaltung zur Steuerung des Puls-Pausen-Verhältnisses des Arbeitszustandes einer Wärmequelle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752903A (en) * 1980-07-30 1982-03-29 Honeywell Inc Electronic status controlling device

Also Published As

Publication number Publication date
CA1120141A (en) 1982-03-16
DK35479A (da) 1979-07-28
GB2013946B (en) 1982-03-10
CA1116273A (en) 1982-01-12
GB2013946A (en) 1979-08-15
BR7808482A (pt) 1979-08-14
IT7947775A0 (it) 1979-01-25
DE2901941A1 (de) 1979-08-02
IT1114083B (it) 1986-01-27
NL7900334A (nl) 1979-07-31
FR2423090A1 (fr) 1979-11-09
US4196356A (en) 1980-04-01

Similar Documents

Publication Publication Date Title
GB2029961B (en) Apparatus for automotic lapping control
JPS54111071A (en) Apparatus for controlling expansion condition of time constant
JPS54130736A (en) Method of and apparatus for controlling cooling system
JPS54134286A (en) Digitalldisplaying apparatus for and method of state controller
HU179432B (en) Process and apparatus for controlling escape of different heat-technical apparatus' first of all water-separator-superheater
GB2039031B (en) Apparatus for investigation of fluorescencecharacteristics
GB2019459B (en) Apparatus for jet-treatment of textiles
GB2039230B (en) Apparatus for the activation of cement
JPS5588745A (en) Method of controlling computerrtomography device
JPS54146029A (en) Method of controlling igniter
JPS54144561A (en) Method of controlling vibrating matter
SU754609A2 (en) Apparatus for discrete setting of angles
DE2860926D1 (en) Apparatus for dehydration of air
JPS5553692A (en) Method of controlling temperature
JPS54150867A (en) Oscillation controller of flashing apparatus
PL123586B1 (en) Method of control of supplying apparatus
JPS5664399A (en) Method of controlling piezoelectriccbuzzer sounddpressure
JPS55103050A (en) Method of controlling generator
KR790000939Y1 (en) Cloth-hanger for control of high
JPS5442021A (en) Apparatus for preventing deviation of joinned pipe
BG29104A1 (en) Apparatus for controlling of fan units
BG27978A1 (en) Apparatus for active control of discontinvovs surfaces
JPS5513323A (en) Apparatus for preventing dropping of ceiling member
JPS5513340A (en) Apparatus for preventing dropping of ceiling member
BG28374A1 (en) Apparatus for controlling of multicharge digital intication