IT1150380B - RINSING FOR WATER-CLOSED WASHING - Google Patents

RINSING FOR WATER-CLOSED WASHING

Info

Publication number
IT1150380B
IT1150380B IT47695/82A IT4769582A IT1150380B IT 1150380 B IT1150380 B IT 1150380B IT 47695/82 A IT47695/82 A IT 47695/82A IT 4769582 A IT4769582 A IT 4769582A IT 1150380 B IT1150380 B IT 1150380B
Authority
IT
Italy
Prior art keywords
container
pipe
air
water
forms
Prior art date
Application number
IT47695/82A
Other languages
Italian (it)
Other versions
IT8247695A0 (en
Inventor
Vincenzo Brugnoli
Original Assignee
Vincenzo Brugnoli
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 Vincenzo Brugnoli filed Critical Vincenzo Brugnoli
Priority to IT47695/82A priority Critical patent/IT1150380B/en
Publication of IT8247695A0 publication Critical patent/IT8247695A0/en
Priority to EP83830014A priority patent/EP0086176B1/en
Priority to AT83830014T priority patent/ATE20930T1/en
Priority to DE19833303176 priority patent/DE3303176A1/en
Application granted granted Critical
Publication of IT1150380B publication Critical patent/IT1150380B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/06—Cisterns with tube siphons
    • E03D1/08—Siphon action initiated by air or water pressure
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Refuse Collection And Transfer (AREA)
  • Detergent Compositions (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

1. A device for emptying tanks, specially flushing cisterns (17) for water closets, wherein the following parts are foreseen : a) an hydraulic seal container (21), which at its upper side has a pipe closed at its upper side (7) ; b) a small air cushion (26) composed of scarcely compressed air, which forms spontaneously and innerly at the upper portion of the container (21), if, through a hole (4) existing at any place of the outside surface (3) of the last named container, some water enters ; c) an air circuit, at normal pressure, hermetically sealed with respect to the outside ambient with two ends (9, 10) formed of an elastically deformable material and a more stiff central conduit (11) which connects the two said ends, wherein one of the ends (10) forms the delivery chamber of a pump while the other end (9) is formed of a space filled with air, apted to a deformed because of an increase of the pressure of the air contained in it ; d) a pipe (2) having an external diameter smaller than the internal diameter of the pipe (7), which, by forming a siphon with the container (21) is inserted, under sealing conditions, through a hole machined in the elastic base (3) of the container (21) and disposed concentrically inside the pipe having the larger internal diameter (7) ; e) a wall (3) composed of an elastic and deformable material, wherein at the surface of the wall (3) of a closed cylinder (6), which forms the upper portion of the container (21), a hole (4) is foreseen with a recoil valve (5), in order to permit the entering of the water into the container, but to prevent its exiting, if inside the aforesaid container a pressure is exerted, wherein the base, preferably in the form of a hopper (3) represents a closure of the exhaust pipe (13), if it rests upon the conical surface (14) of any exhaust opening of a container.
IT47695/82A 1982-02-01 1982-02-01 RINSING FOR WATER-CLOSED WASHING IT1150380B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT47695/82A IT1150380B (en) 1982-02-01 1982-02-01 RINSING FOR WATER-CLOSED WASHING
EP83830014A EP0086176B1 (en) 1982-02-01 1983-01-25 Device for emptying tanks, particularly water closet cisterns
AT83830014T ATE20930T1 (en) 1982-02-01 1983-01-25 DEVICE FOR EMPTYING CONTAINERS, ESPECIALLY WATER TANKS FOR WATER CLOSETS.
DE19833303176 DE3303176A1 (en) 1982-02-01 1983-01-31 WATER RINSING FOR TOILETS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47695/82A IT1150380B (en) 1982-02-01 1982-02-01 RINSING FOR WATER-CLOSED WASHING

Publications (2)

Publication Number Publication Date
IT8247695A0 IT8247695A0 (en) 1982-02-01
IT1150380B true IT1150380B (en) 1986-12-10

Family

ID=11261945

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47695/82A IT1150380B (en) 1982-02-01 1982-02-01 RINSING FOR WATER-CLOSED WASHING

Country Status (4)

Country Link
EP (1) EP0086176B1 (en)
AT (1) ATE20930T1 (en)
DE (1) DE3303176A1 (en)
IT (1) IT1150380B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI1854926T1 (en) * 2006-05-11 2012-11-30 Geberit Int Ag Outlet device for a flushing cistern
CN111659728B (en) * 2020-05-26 2021-06-01 张�杰 Three-section type soil heavy metal pollution remediation device and application method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1047032B (en) * 1974-04-12 1980-09-10 Amici F REFINEMENTS FOR SIPHONS WITH PRESSURE PRIMING AND PNEUMATIC SUCKING
IT1109351B (en) * 1978-08-04 1985-12-16 Brugnoli Vincenzo HYDRAULIC SIPHON

Also Published As

Publication number Publication date
EP0086176B1 (en) 1986-07-23
IT8247695A0 (en) 1982-02-01
ATE20930T1 (en) 1986-08-15
EP0086176A1 (en) 1983-08-17
DE3303176A1 (en) 1983-09-08

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