GB868198A - Improvements in and relating to automatic control apparatus - Google Patents

Improvements in and relating to automatic control apparatus

Info

Publication number
GB868198A
GB868198A GB30249/56A GB3024956A GB868198A GB 868198 A GB868198 A GB 868198A GB 30249/56 A GB30249/56 A GB 30249/56A GB 3024956 A GB3024956 A GB 3024956A GB 868198 A GB868198 A GB 868198A
Authority
GB
United Kingdom
Prior art keywords
pointer
scale
oscillation
oct
eccentricity
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.)
Expired
Application number
GB30249/56A
Other languages
English (en)
Inventor
Norman Frederick Street
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.)
Kelvin Hughes Ltd
Original Assignee
Kelvin Hughes Ltd
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 to BE561379D priority Critical patent/BE561379A/xx
Application filed by Kelvin Hughes Ltd filed Critical Kelvin Hughes Ltd
Priority to GB30249/56A priority patent/GB868198A/en
Priority to US688235A priority patent/US3053988A/en
Publication of GB868198A publication Critical patent/GB868198A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • G05B1/04—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric with sensing of the position of the pointer of a measuring instrument
    • 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
    • G05D23/2037—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature details of the regulator
    • G05D23/2039—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature details of the regulator using mechanical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB30249/56A 1956-10-04 1956-10-04 Improvements in and relating to automatic control apparatus Expired GB868198A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE561379D BE561379A (cg-RX-API-DMAC10.html) 1956-10-04
GB30249/56A GB868198A (en) 1956-10-04 1956-10-04 Improvements in and relating to automatic control apparatus
US688235A US3053988A (en) 1956-10-04 1957-10-04 Cyclical automatic control apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3053988X 1956-10-04
GB30249/56A GB868198A (en) 1956-10-04 1956-10-04 Improvements in and relating to automatic control apparatus
GB1140383X 1956-10-04

Publications (1)

Publication Number Publication Date
GB868198A true GB868198A (en) 1961-05-17

Family

ID=27258881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30249/56A Expired GB868198A (en) 1956-10-04 1956-10-04 Improvements in and relating to automatic control apparatus

Country Status (3)

Country Link
US (1) US3053988A (cg-RX-API-DMAC10.html)
BE (1) BE561379A (cg-RX-API-DMAC10.html)
GB (1) GB868198A (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187186A (en) * 1962-01-12 1965-06-01 Honeywell Inc Electrical measuring apparatus with automatic integrating action

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US447386A (en) * 1891-03-03 Eccentric
US2249682A (en) * 1941-07-15 Contkol system
US2218502A (en) * 1936-11-25 1940-10-22 Illinois Testing Laboratories Temperature controller
US2500061A (en) * 1944-09-06 1950-03-07 Westinghouse Electric Corp Temperature responsive control
US2571822A (en) * 1948-04-06 1951-10-16 Donald I Bohn Temperature control switch
US2702843A (en) * 1953-08-18 1955-02-22 John G Taylor Proportional-time temperature controller
US2838956A (en) * 1954-04-02 1958-06-17 Gilbert Co A C Variable throw crank

Also Published As

Publication number Publication date
BE561379A (cg-RX-API-DMAC10.html)
US3053988A (en) 1962-09-11

Similar Documents

Publication Publication Date Title
GB1046120A (en) Temperature control apparatus
GB876474A (en) Thermoelectric generator
US2981500A (en) Servo control system for guided missile
GB868198A (en) Improvements in and relating to automatic control apparatus
GB956347A (en) Improvements in or relating to electrical control instruments
JPS55110823A (en) Controlling method of air ratio at combustion furnace
GB954634A (en) Apparatus for controlling the temperature of a work piece being heated by a heating device
GB1519158A (en) Temperature control
GB873742A (en) Improvements in or relating to control devices for automatically controlling physicalvariables
GB626297A (en) Improvements in or relating to automatic controls for internal-combustion gas turbines
GB756650A (en) Improvements in and relating to electric control systems
GB804550A (en) A system for regulating the magnitude of a physical condition
GB738082A (en) Improvements in or relating to regulators
SU773589A1 (ru) Регул тор температуры дл прот женных движущихс объектов
GB618458A (en) Improvements in or relating to automatic control apparatus
SU1000709A1 (ru) Устройство дл автоматического регулировани соотношени компонентов дымовоздушной смеси в коптильной установке
GB726581A (en) An improved apparatus for measuring the surface temperature of objects emitting heat radiation
ES229689A1 (es) UN MÉTODO DE USAR UN INSTRUMENTO DESTINADO A HACER QUE MEDIOS DE PUNTERiA DE UN BLANCO SIGAN AUTOMáTCIAMENTE UN BLANCO QUE SE MUEVE A UNA VELOCIDAD VECTORIAL APROXIMADAMENTE CONSTANTE
GB986115A (en) Apparatus for regulating the pressure in a furnace
GB943650A (en) Pneumatic controller
GB913427A (en) Improvements in or relating to methods of, and apparatus for, producing semi-conductor material
GB582905A (en) Improvements in air control devices for mixed gas and air burners
GB950947A (en) Improvements in or relating to period meters for nuclear reactors
FR1189827A (fr) Dispositif de volets régulateurs d'arrivée d'air, orientables, à ouvertures variables et automatiques, adapté à une turbine éolienne
GB813411A (en) Improvements relating to electrical pyrometers