FR2389816A1 - - Google Patents

Info

Publication number
FR2389816A1
FR2389816A1 FR7812620A FR7812620A FR2389816A1 FR 2389816 A1 FR2389816 A1 FR 2389816A1 FR 7812620 A FR7812620 A FR 7812620A FR 7812620 A FR7812620 A FR 7812620A FR 2389816 A1 FR2389816 A1 FR 2389816A1
Authority
FR
France
Prior art keywords
slots
outlet pipe
widened portion
water
float
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
FR7812620A
Other languages
French (fr)
Other versions
FR2389816B3 (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.)
Geberit AG
Original Assignee
Geberit AG
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 Geberit AG filed Critical Geberit AG
Publication of FR2389816A1 publication Critical patent/FR2389816A1/fr
Application granted granted Critical
Publication of FR2389816B3 publication Critical patent/FR2389816B3/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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise

Landscapes

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

Abstract

The float valve is arranged in the flushing cistern (13) and connected to a water-supply line (14). It has an outlet pipe (16a, 16b). In the housing (1) there is arranged a displaceable valve body (2), which interacts with a valve seat (10a) and is controlled by a float (8). In the outlet pipe (16a, 16b) there is arranged, above the highest water level, a widened portion (17), which has a conical wall surface (17a) in which slots (19) are provided. An axially movable hollow body (21) which, in the raised state, closes the slots (19) is located in the widened portion (17). Beneath the widened portion (17) there is arranged, in the outlet pipe (16b), a retaining body (20) which holds back the outflowing water to an extent, as a result of which the hollow body (21) is raised and the slots (19) are closed. When there is a subatmospheric pressure in the pipeline network, the slots (19) prevent water from being sucked back out of the flushing cistern. When the latter is being filled, however, they suppress additional noise.
FR7812620A 1977-05-05 1978-04-28 Expired FR2389816B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH565877A CH618227A5 (en) 1977-05-05 1977-05-05 Float valve for a toilet flushing cistern

Publications (2)

Publication Number Publication Date
FR2389816A1 true FR2389816A1 (en) 1978-12-01
FR2389816B3 FR2389816B3 (en) 1980-11-21

Family

ID=4297259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812620A Expired FR2389816B3 (en) 1977-05-05 1978-04-28

Country Status (4)

Country Link
AT (1) AT366445B (en)
CH (1) CH618227A5 (en)
DE (1) DE2817534A1 (en)
FR (1) FR2389816B3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523173A1 (en) * 1982-03-11 1983-09-16 Folliet Henri Silent valve for WC - comprises deformable tube which is constricted by sliding piston to control inflow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523173A1 (en) * 1982-03-11 1983-09-16 Folliet Henri Silent valve for WC - comprises deformable tube which is constricted by sliding piston to control inflow

Also Published As

Publication number Publication date
AT366445B (en) 1982-04-13
FR2389816B3 (en) 1980-11-21
ATA279878A (en) 1981-08-15
DE2817534A1 (en) 1978-11-09
CH618227A5 (en) 1980-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse