FR1143669A - Dispositifs de commande thermostatique à valve - Google Patents

Dispositifs de commande thermostatique à valve

Info

Publication number
FR1143669A
FR1143669A FR1143669DA FR1143669A FR 1143669 A FR1143669 A FR 1143669A FR 1143669D A FR1143669D A FR 1143669DA FR 1143669 A FR1143669 A FR 1143669A
Authority
FR
France
Prior art keywords
control devices
valve control
thermostatic valve
thermostatic
devices
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
English (en)
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.)
Robertshaw Controls Co
Original Assignee
Robertshaw Fulton Controls Co
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 Robertshaw Fulton Controls Co filed Critical Robertshaw Fulton Controls Co
Application granted granted Critical
Publication of FR1143669A publication Critical patent/FR1143669A/fr
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
    • G05D23/1333—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element measuring the temperature of incoming fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR1143669D 1954-11-04 1955-11-02 Dispositifs de commande thermostatique à valve Expired FR1143669A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1143669XA 1954-11-04 1954-11-04

Publications (1)

Publication Number Publication Date
FR1143669A true FR1143669A (fr) 1957-10-03

Family

ID=22354794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143669D Expired FR1143669A (fr) 1954-11-04 1955-11-02 Dispositifs de commande thermostatique à valve

Country Status (1)

Country Link
FR (1) FR1143669A (fr)

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