FR352489A - Safety device for water levels - Google Patents

Safety device for water levels

Info

Publication number
FR352489A
FR352489A FR352489DA FR352489A FR 352489 A FR352489 A FR 352489A FR 352489D A FR352489D A FR 352489DA FR 352489 A FR352489 A FR 352489A
Authority
FR
France
Prior art keywords
safety device
water levels
levels
water
safety
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
Jean-Michel Bockenheim
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.)
JEAN MICHEL BOCKENHEIM
Original Assignee
JEAN MICHEL BOCKENHEIM
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 JEAN MICHEL BOCKENHEIM filed Critical JEAN MICHEL BOCKENHEIM
Application granted granted Critical
Publication of FR352489A publication Critical patent/FR352489A/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR352489D 1905-03-18 1905-03-18 Safety device for water levels Expired FR352489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR352489T 1905-03-18

Publications (1)

Publication Number Publication Date
FR352489A true FR352489A (en) 1905-08-11

Family

ID=1400719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR352489D Expired FR352489A (en) 1905-03-18 1905-03-18 Safety device for water levels

Country Status (1)

Country Link
FR (1) FR352489A (en)

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