FR868407A - Device for the indirect and automatic control of a valve by a pulse transmitter - Google Patents

Device for the indirect and automatic control of a valve by a pulse transmitter

Info

Publication number
FR868407A
FR868407A FR868407DA FR868407A FR 868407 A FR868407 A FR 868407A FR 868407D A FR868407D A FR 868407DA FR 868407 A FR868407 A FR 868407A
Authority
FR
France
Prior art keywords
indirect
valve
automatic control
pulse transmitter
transmitter
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
Other languages
French (fr)
Inventor
Carl Schellhase
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 filed Critical
Application granted granted Critical
Publication of FR868407A publication Critical patent/FR868407A/en
Expired 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
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • G05D23/1306—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids
    • G05D23/132—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
    • 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
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Temperature-Responsive Valves (AREA)
FR868407D 1938-09-20 1940-12-27 Device for the indirect and automatic control of a valve by a pulse transmitter Expired FR868407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH4519D DE898074C (en) 1938-09-20 1938-09-20 Device for the independent indirect control of a valve by two pulse generators

Publications (1)

Publication Number Publication Date
FR868407A true FR868407A (en) 1941-12-30

Family

ID=7424143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868407D Expired FR868407A (en) 1938-09-20 1940-12-27 Device for the indirect and automatic control of a valve by a pulse transmitter

Country Status (2)

Country Link
DE (1) DE898074C (en)
FR (1) FR868407A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023209B (en) * 1953-12-21 1958-01-23 Baelz & Sohn K G W Automatic temperature control device for heating systems, heat exchangers or the like.
DE1135150B (en) * 1959-01-14 1962-08-23 Landis & Gyr Ag Automatic temperature control device for heating systems
DE1110923B (en) * 1959-03-19 1961-07-13 Hagenuk Neufeldt Kuhnke Gmbh Temperature controller, preferably for heating control in railway vehicles
DE1259074B (en) * 1963-07-16 1968-01-18 Eberle & Koehler K G Automatic control device for heating

Also Published As

Publication number Publication date
DE898074C (en) 1953-11-26

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