FR335995A - Variable pressure constant flow automatic gauge valve - Google Patents

Variable pressure constant flow automatic gauge valve

Info

Publication number
FR335995A
FR335995A FR335995DA FR335995A FR 335995 A FR335995 A FR 335995A FR 335995D A FR335995D A FR 335995DA FR 335995 A FR335995 A FR 335995A
Authority
FR
France
Prior art keywords
constant flow
variable pressure
pressure constant
automatic gauge
flow automatic
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
Antoine-Francois Villeret
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.)
ANTOINE FRANCOIS VILLERET
Original Assignee
ANTOINE FRANCOIS VILLERET
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 ANTOINE FRANCOIS VILLERET filed Critical ANTOINE FRANCOIS VILLERET
Application granted granted Critical
Publication of FR335995A publication Critical patent/FR335995A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0146—Control of flow without auxiliary power the in-line sensing element being a piston or float without flexible member or spring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR335995D 1903-09-19 1903-09-19 Variable pressure constant flow automatic gauge valve Expired FR335995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR335995T 1903-09-19

Publications (1)

Publication Number Publication Date
FR335995A true FR335995A (en) 1904-02-22

Family

ID=1385437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR335995D Expired FR335995A (en) 1903-09-19 1903-09-19 Variable pressure constant flow automatic gauge valve

Country Status (1)

Country Link
FR (1) FR335995A (en)

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