FR450073A - Valve connection box for water supply pipes - Google Patents

Valve connection box for water supply pipes

Info

Publication number
FR450073A
FR450073A FR450073A FR450073DA FR450073A FR 450073 A FR450073 A FR 450073A FR 450073 A FR450073 A FR 450073A FR 450073D A FR450073D A FR 450073DA FR 450073 A FR450073 A FR 450073A
Authority
FR
France
Prior art keywords
water supply
connection box
supply pipes
valve connection
valve
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
FR450073A
Other languages
French (fr)
Inventor
Michael Makowsky
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 FR450073A publication Critical patent/FR450073A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR450073A 1912-10-31 1912-10-31 Valve connection box for water supply pipes Expired FR450073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR450073T 1912-10-31

Publications (1)

Publication Number Publication Date
FR450073A true FR450073A (en) 1913-03-14

Family

ID=1490540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR450073A Expired FR450073A (en) 1912-10-31 1912-10-31 Valve connection box for water supply pipes

Country Status (1)

Country Link
FR (1) FR450073A (en)

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