FR724241A - Automatic regulating valve for low pressure steam heating systems heated with superheated water - Google Patents

Automatic regulating valve for low pressure steam heating systems heated with superheated water

Info

Publication number
FR724241A
FR724241A FR724241DA FR724241A FR 724241 A FR724241 A FR 724241A FR 724241D A FR724241D A FR 724241DA FR 724241 A FR724241 A FR 724241A
Authority
FR
France
Prior art keywords
low pressure
regulating valve
pressure steam
steam heating
heating systems
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)
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.)
EISENWERK WILHELM PFAHL
Original Assignee
EISENWERK WILHELM PFAHL
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 EISENWERK WILHELM PFAHL filed Critical EISENWERK WILHELM PFAHL
Application granted granted Critical
Publication of FR724241A publication Critical patent/FR724241A/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
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/121—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid characterised by the sensing element
    • G05D23/122—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid characterised by the sensing element using a plurality of sensing elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR724241D 1931-10-12 1931-10-12 Automatic regulating valve for low pressure steam heating systems heated with superheated water Expired FR724241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR724241T 1931-10-12

Publications (1)

Publication Number Publication Date
FR724241A true FR724241A (en) 1932-04-23

Family

ID=9107921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR724241D Expired FR724241A (en) 1931-10-12 1931-10-12 Automatic regulating valve for low pressure steam heating systems heated with superheated water

Country Status (1)

Country Link
FR (1) FR724241A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0428488A2 (en) * 1989-11-13 1991-05-22 PRODIGY ITALIANA S.r.l. Gas-expansion thermostat particularly designed for home electric convectors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0428488A2 (en) * 1989-11-13 1991-05-22 PRODIGY ITALIANA S.r.l. Gas-expansion thermostat particularly designed for home electric convectors
EP0428488A3 (en) * 1989-11-13 1991-08-07 Prodigy Italiana S.R.L. Gas-expansion thermostat particularly designed for home electric convectors

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