NL230391A - - Google Patents

Info

Publication number
NL230391A
NL230391A NL230391DA NL230391A NL 230391 A NL230391 A NL 230391A NL 230391D A NL230391D A NL 230391DA NL 230391 A NL230391 A NL 230391A
Authority
NL
Netherlands
Application number
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.)
Publication of NL230391A publication Critical patent/NL230391A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/02—Regulating draught by direct pressure operation of single valves or dampers
    • 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
    • G05B11/32—Automatic controllers electric with inputs from more than one sensing element; with outputs to more than one correcting element
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/20—Controlling one or more bypass conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feedback Control In General (AREA)
NL230391D 1957-09-14 NL230391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA27910A DE1163950B (en) 1957-09-14 1957-09-14 Electrical control device with several adjusting devices acting on the controlled variable

Publications (1)

Publication Number Publication Date
NL230391A true NL230391A (en)

Family

ID=6926512

Family Applications (2)

Application Number Title Priority Date Filing Date
NL103628D NL103628C (en) 1957-09-14
NL230391D NL230391A (en) 1957-09-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL103628D NL103628C (en) 1957-09-14

Country Status (3)

Country Link
CH (1) CH363702A (en)
DE (1) DE1163950B (en)
NL (2) NL230391A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194092B (en) * 1962-09-29 1965-06-03 Siemens Ag Parallel running device for several fans, especially pit fans
EP3518050B1 (en) * 2018-01-26 2021-08-04 Danfoss Mobile Electrification Oy A method and a control system for controlling parallel operating devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE574430C (en) * 1927-05-11 1933-04-19 Aeg Electric drive for paper machines
DE694449C (en) * 1937-10-10 1940-08-01 Askania Werke Akt Ges Indirectly acting control device
DE683963C (en) * 1938-04-02 1939-11-20 Siemens Schuckertwerke Akt Ges Group compounding for two or more converters connected to the same AC network
DE716764C (en) * 1939-10-26 1942-01-28 Siemens Ag Group compounding for several converters connected to the same AC network
DE876925C (en) * 1943-04-08 1953-05-18 Hartmann & Braun Ag Temperature control system with program control and photocell compensator

Also Published As

Publication number Publication date
NL103628C (en)
DE1163950B (en) 1964-02-27
CH363702A (en) 1962-08-15

Similar Documents

Publication Publication Date Title
BE566405A (en)
BE566543A (en)
NL103628C (en)
BE578626A (en)
BE572943A (en)
BE572421A (en)
BE572393A (en)
BE571770A (en)
BE571604A (en)
BE571603A (en)
BE569610A (en)
BE568804A (en)
BE568162A (en)
BE567587A (en)
BE567528A (en)
BE567263A (en)
BE565573A (en)
BE559511A (en)
BE558572A (en)
BE556446A (en)
BE553670A (en)
NL224696A (en)
BE567982A (en)
BE567980A (en)
BE567842A (en)