FR2280845A1 - Float controlled water valve - has apertured membrane on outlet side of valve seat - Google Patents

Float controlled water valve - has apertured membrane on outlet side of valve seat

Info

Publication number
FR2280845A1
FR2280845A1 FR7427353A FR7427353A FR2280845A1 FR 2280845 A1 FR2280845 A1 FR 2280845A1 FR 7427353 A FR7427353 A FR 7427353A FR 7427353 A FR7427353 A FR 7427353A FR 2280845 A1 FR2280845 A1 FR 2280845A1
Authority
FR
France
Prior art keywords
outlet side
valve
controlled water
float controlled
valve seat
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.)
Granted
Application number
FR7427353A
Other languages
French (fr)
Other versions
FR2280845B3 (en
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.)
CHANTOISEAU ROBINETTERIE
Original Assignee
CHANTOISEAU ROBINETTERIE
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 CHANTOISEAU ROBINETTERIE filed Critical CHANTOISEAU ROBINETTERIE
Priority to FR7427353A priority Critical patent/FR2280845A1/en
Publication of FR2280845A1 publication Critical patent/FR2280845A1/en
Application granted granted Critical
Publication of FR2280845B3 publication Critical patent/FR2280845B3/fr
Granted 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
    • F16K31/26—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve with the valve guided for rectilinear movement and the float attached to a pivoted arm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Float Valves (AREA)

Abstract

The valve has a cylinder (2), connected to a pressurised water supply, having an outlet (3) which can be closed by a piston (9). The piston is moved by a lever (14) on a float (10) and closed on a seat in the cylinder which has a soft membrane (6) on the outlet side of the seating. This soft membrane seats on a shoulder (5) in the cylinder. The holes in the orifice seat and the soft membrane are of the same diameter. Shock forces and wear are reduced by the soft seating.
FR7427353A 1974-07-31 1974-07-31 Float controlled water valve - has apertured membrane on outlet side of valve seat Granted FR2280845A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7427353A FR2280845A1 (en) 1974-07-31 1974-07-31 Float controlled water valve - has apertured membrane on outlet side of valve seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427353A FR2280845A1 (en) 1974-07-31 1974-07-31 Float controlled water valve - has apertured membrane on outlet side of valve seat

Publications (2)

Publication Number Publication Date
FR2280845A1 true FR2280845A1 (en) 1976-02-27
FR2280845B3 FR2280845B3 (en) 1977-06-03

Family

ID=9142184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427353A Granted FR2280845A1 (en) 1974-07-31 1974-07-31 Float controlled water valve - has apertured membrane on outlet side of valve seat

Country Status (1)

Country Link
FR (1) FR2280845A1 (en)

Also Published As

Publication number Publication date
FR2280845B3 (en) 1977-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse