FR452239A - Pressure regulator in the water pipes also playing the role of anti-hammer - Google Patents

Pressure regulator in the water pipes also playing the role of anti-hammer

Info

Publication number
FR452239A
FR452239A FR452239DA FR452239A FR 452239 A FR452239 A FR 452239A FR 452239D A FR452239D A FR 452239DA FR 452239 A FR452239 A FR 452239A
Authority
FR
France
Prior art keywords
hammer
playing
role
pressure regulator
water pipes
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
Joseph Pire
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR452239A publication Critical patent/FR452239A/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
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR452239D 1912-12-20 1912-12-20 Pressure regulator in the water pipes also playing the role of anti-hammer Expired FR452239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR452239T 1912-12-20

Publications (1)

Publication Number Publication Date
FR452239A true FR452239A (en) 1913-05-10

Family

ID=1492476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR452239D Expired FR452239A (en) 1912-12-20 1912-12-20 Pressure regulator in the water pipes also playing the role of anti-hammer

Country Status (1)

Country Link
FR (1) FR452239A (en)

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