FR440372A - Système de robinet à clapet renversé - Google Patents

Système de robinet à clapet renversé

Info

Publication number
FR440372A
FR440372A FR440372DA FR440372A FR 440372 A FR440372 A FR 440372A FR 440372D A FR440372D A FR 440372DA FR 440372 A FR440372 A FR 440372A
Authority
FR
France
Prior art keywords
valve system
flap valve
reverse flap
reverse
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
Other languages
English (en)
Inventor
Leon Minot
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 FR440372A publication Critical patent/FR440372A/fr
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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR440372D 1912-02-19 1912-02-19 Système de robinet à clapet renversé Expired FR440372A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR440372T 1912-02-19

Publications (1)

Publication Number Publication Date
FR440372A true FR440372A (fr) 1912-07-09

Family

ID=1481727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR440372D Expired FR440372A (fr) 1912-02-19 1912-02-19 Système de robinet à clapet renversé

Country Status (1)

Country Link
FR (1) FR440372A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915348A (en) * 1986-11-03 1990-04-10 Speidel & Keller Gmbh & Co. Kg Exhaust valve for blood pressure measuring apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915348A (en) * 1986-11-03 1990-04-10 Speidel & Keller Gmbh & Co. Kg Exhaust valve for blood pressure measuring apparatus

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