FR2398149A1 - Float operated valve for WC cistern - has incoming water inlet through hollow arm and float and air inlet used as overflow to reduce noise - Google Patents

Float operated valve for WC cistern - has incoming water inlet through hollow arm and float and air inlet used as overflow to reduce noise

Info

Publication number
FR2398149A1
FR2398149A1 FR7722311A FR7722311A FR2398149A1 FR 2398149 A1 FR2398149 A1 FR 2398149A1 FR 7722311 A FR7722311 A FR 7722311A FR 7722311 A FR7722311 A FR 7722311A FR 2398149 A1 FR2398149 A1 FR 2398149A1
Authority
FR
France
Prior art keywords
float
overflow
reduce noise
operated valve
cistern
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
FR7722311A
Other languages
French (fr)
Other versions
FR2398149B1 (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.)
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
Priority to FR7722311A priority Critical patent/FR2398149A1/en
Publication of FR2398149A1 publication Critical patent/FR2398149A1/en
Application granted granted Critical
Publication of FR2398149B1 publication Critical patent/FR2398149B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/14—Noise-reducing means combined with flushing valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Float Valves (AREA)

Abstract

The float-operated valve is for use in the storage tank to a flushing water closet and utilises a hollow water-ballasted float. The float is mounted on the end of a telescopically adjustable hollow arm. Water entering the tank issues from the valve pases through a flexible coupling and flows through the arm into the float. From the float the water flows through a further descending passage into the tank. The cover to the float includes an iar inlet which is also utilised as an overflow water outlet. The arrangement relieves the float outlet to reduce noise and cavitation caused by high pressures.
FR7722311A 1977-07-20 1977-07-20 Float operated valve for WC cistern - has incoming water inlet through hollow arm and float and air inlet used as overflow to reduce noise Granted FR2398149A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7722311A FR2398149A1 (en) 1977-07-20 1977-07-20 Float operated valve for WC cistern - has incoming water inlet through hollow arm and float and air inlet used as overflow to reduce noise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722311A FR2398149A1 (en) 1977-07-20 1977-07-20 Float operated valve for WC cistern - has incoming water inlet through hollow arm and float and air inlet used as overflow to reduce noise

Publications (2)

Publication Number Publication Date
FR2398149A1 true FR2398149A1 (en) 1979-02-16
FR2398149B1 FR2398149B1 (en) 1981-03-20

Family

ID=9193576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722311A Granted FR2398149A1 (en) 1977-07-20 1977-07-20 Float operated valve for WC cistern - has incoming water inlet through hollow arm and float and air inlet used as overflow to reduce noise

Country Status (1)

Country Link
FR (1) FR2398149A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2356408A (en) * 1999-09-22 2001-05-23 Gary Smyth Noise-reduction fitting for a flushing cistern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2356408A (en) * 1999-09-22 2001-05-23 Gary Smyth Noise-reduction fitting for a flushing cistern

Also Published As

Publication number Publication date
FR2398149B1 (en) 1981-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse