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ES407288A1 - Cisterns for toilets - Google Patents

Cisterns for toilets

Info

Publication number
ES407288A1
ES407288A1 ES407288A ES407288A ES407288A1 ES 407288 A1 ES407288 A1 ES 407288A1 ES 407288 A ES407288 A ES 407288A ES 407288 A ES407288 A ES 407288A ES 407288 A1 ES407288 A1 ES 407288A1
Authority
ES
Spain
Prior art keywords
valve
tank
water
valve plug
overflow
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
ES407288A
Other languages
Spanish (es)
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.)
Carrara and Matta SpA
Original Assignee
Carrara and Matta SpA
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 Carrara and Matta SpA filed Critical Carrara and Matta SpA
Publication of ES407288A1 publication Critical patent/ES407288A1/en
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
    • 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
    • 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
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/302—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage with valves kept in open position by means of air or water pressure or by vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

A flush device for a toilet tank, of the type comprising a valve plug that is part of a water valve mounted on an overflow conduit that includes a float valve and that is slidable inside a perforated sheath fixed to the bottom of the tank, characterized in that the overflow duct (9) is connected, at its upper end, to a pneumatic retarding device that includes a deformable elastic body (14) that is part of a chamber from which air can be easily expelled when the overflow duct (9) is raised to open the water valve (6, 11) and discharge the water from the tank and into which the air gradually enters with a controlled intensity to slow the descent of the overflow duct (9) and the valve plug (11) of the valve (6, 11) to ensure emptying of the tank before the valve plug (11) returns to its closed position. (Machine-translation by Google Translate, not legally binding)
ES407288A 1971-11-18 1972-10-04 Cisterns for toilets Expired ES407288A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7077671A IT942882B (en) 1971-11-18 1971-11-18 PNEUMATIC CONTROL DISCHARGE DEVICE FOR HUNTING BOXES OR SUCTION BOXES FOR CABINETS

Publications (1)

Publication Number Publication Date
ES407288A1 true ES407288A1 (en) 1975-10-16

Family

ID=11314333

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407288A Expired ES407288A1 (en) 1971-11-18 1972-10-04 Cisterns for toilets

Country Status (8)

Country Link
BE (1) BE791325A (en)
CH (1) CH548498A (en)
DE (2) DE7235447U (en)
ES (1) ES407288A1 (en)
FR (1) FR2161707A5 (en)
GB (1) GB1363035A (en)
IT (1) IT942882B (en)
NL (1) NL7214466A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1128506B (en) * 1980-04-16 1986-05-28 Carlo Calaprice UNLOADING DEVICE FOR LATRINE BOXES
ES2029437A6 (en) * 1991-03-26 1992-08-01 Fominaya Agullo Pablo Hydropneumatic flusher for toilet tanks

Also Published As

Publication number Publication date
CH548498A (en) 1974-04-30
FR2161707A5 (en) 1973-07-06
DE2247282C3 (en) 1976-01-08
BE791325A (en) 1973-03-01
IT942882B (en) 1973-04-02
DE2247282A1 (en) 1973-05-24
NL7214466A (en) 1973-05-22
GB1363035A (en) 1974-08-14
DE7235447U (en) 1974-08-29
DE2247282B2 (en) 1975-05-22

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