ES308856A1 - A valvular discharge device. (Machine-translation by Google Translate, not legally binding) - Google Patents

A valvular discharge device. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES308856A1
ES308856A1 ES0308856A ES308856A ES308856A1 ES 308856 A1 ES308856 A1 ES 308856A1 ES 0308856 A ES0308856 A ES 0308856A ES 308856 A ES308856 A ES 308856A ES 308856 A1 ES308856 A1 ES 308856A1
Authority
ES
Spain
Prior art keywords
piston
valve seat
translation
machine
discharge device
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
ES0308856A
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.)
Sloan Valve Co
Original Assignee
Sloan Valve Co
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 Sloan Valve Co filed Critical Sloan Valve Co
Publication of ES308856A1 publication Critical patent/ES308856A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/02—Self-closing flushing valves
    • E03D3/04—Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/02—Self-closing flushing valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Fluid-Driven Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Safety Valves (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

A valving discharge device comprising a hollow body having therein an inlet and an outlet, a valve seat around said outlet, a piston in said body that normally closes said valve seat, said piston having therein a bypass for the passage of water from said inlet to a pressure chamber in said body above said piston, said piston having therein a relief valve seat and a relief valve which normally closes said relief valve seat against pressure of water in said chamber above said piston, and means in said piston extending between said inlet and said branch to prevent the entrance of sedimentary deposits in said branch, said last mentioned means comprising a separate barrier of said piston to provide a Interstitium for the passage of water whose interstice is narrower than said bypass opening but is of greater area . (Machine-translation by Google Translate, not legally binding)
ES0308856A 1964-08-13 1965-02-02 A valvular discharge device. (Machine-translation by Google Translate, not legally binding) Expired ES308856A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US389321A US3279742A (en) 1964-08-13 1964-08-13 Flush valves

Publications (1)

Publication Number Publication Date
ES308856A1 true ES308856A1 (en) 1965-04-01

Family

ID=23537770

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0308856A Expired ES308856A1 (en) 1964-08-13 1965-02-02 A valvular discharge device. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
US (1) US3279742A (en)
AT (1) AT290407B (en)
BE (1) BE662017A (en)
DE (1) DE1609268B1 (en)
DK (1) DK115834B (en)
ES (1) ES308856A1 (en)
FR (1) FR1423590A (en)
GB (2) GB1104424A (en)
NL (1) NL145625B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645499A (en) * 1970-03-23 1972-02-29 Kelsey Hayes Co Valve structure
US4285361A (en) * 1978-08-03 1981-08-25 Sloan Valve Company Slow closing faucet
US4256136A (en) * 1978-12-18 1981-03-17 General Electric Company Mechanically operated level control for dishwashers
US4272052A (en) * 1979-05-07 1981-06-09 Zurn Industries, Inc. Flush valves
US4261545A (en) * 1980-03-31 1981-04-14 Sloan Valve Company Flush valve piston having filtered orifice
GB2240610B (en) * 1990-02-05 1993-12-08 Devilbiss Co Needle packing assembly
US5232194A (en) * 1992-09-21 1993-08-03 Zurn Industries, Inc. Diaphragm assembly
US5271600A (en) * 1992-09-21 1993-12-21 Zurn Industries, Inc. Diaphragm assembly
US5730415A (en) * 1996-09-06 1998-03-24 Sloan Valve Company Flush valve triple seal handle packing
US5881993A (en) * 1997-09-25 1999-03-16 Sloan Valve Company Flushometer piston
US6182689B1 (en) * 1999-07-14 2001-02-06 Sloan Valve Company Filter mechanism for diaphragm flush valve
US6547212B2 (en) * 2000-01-24 2003-04-15 Zurn Industries, Inc. Flush valve
US6260576B1 (en) * 2000-05-30 2001-07-17 Sloan Valve Company Flush valve diaphragm with filter
US6408873B1 (en) 2000-07-24 2002-06-25 Sloan Valve Company Piston-type flush valve having a triple filtered bypass
US6923425B2 (en) * 2001-02-28 2005-08-02 Zurn Industries, Inc. Flush valve diaphragm
US7481413B2 (en) * 2004-06-14 2009-01-27 Zurn Industries, Llc Flush actuator assembly and method therefor
US20060143823A1 (en) * 2005-01-05 2006-07-06 Sunghao Metals Co., Ltd. Propelling control device for automatic shutoff water discharge apparatus
TWM281101U (en) * 2005-03-11 2005-11-21 Sunghao Metals Co Ltd Rocker type self-closing faucet structure
US7607635B2 (en) * 2005-08-25 2009-10-27 Sloan Valve Company Flush valve handle assembly providing dual mode operation
MX351200B (en) * 2006-02-27 2017-10-05 Sloan Valve Company Star Dual flush activation.
US9052028B2 (en) * 2010-03-17 2015-06-09 Masco Canada Limited Flush valve pressure balance
US9759344B2 (en) * 2010-03-17 2017-09-12 Masco Canada Limited Flush valve seat
US9399861B2 (en) 2013-01-29 2016-07-26 Zurn Industries, Llc Diaphragm disk
US9896829B2 (en) 2014-09-12 2018-02-20 Zurn Industries, Llc Flush valve diaphragm
USD787646S1 (en) 2014-09-12 2017-05-23 Zurn Industries, Llc Flush valve diaphragm
WO2022271623A1 (en) * 2021-06-22 2022-12-29 As America, Inc. Composite flush valve

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE577815C (en) * 1933-06-06 Pfister & Langhanss A G Self-closing flushing valve with counter-pressure chamber which is connected to the supply line through a nozzle inserted into a bore in the counter-pressure piston or in the housing
US1868520A (en) * 1927-09-01 1932-07-26 Robert A Brooks Flushing valve
US2295871A (en) * 1939-09-25 1942-09-15 Sloan Valve Co Flush valve
US2325556A (en) * 1941-03-22 1943-07-27 Guiberson Corp Well swab
US2369104A (en) * 1943-02-05 1945-02-06 Crane Co Flush valve
US2406259A (en) * 1943-05-10 1946-08-20 Sloan Valve Co Flush valve
US2604905A (en) * 1947-04-24 1952-07-29 Myer Flushometer Co Flush valve
US2625414A (en) * 1948-12-18 1953-01-13 Du Pont Sealing element for pressure vessels
US2914086A (en) * 1954-11-16 1959-11-24 Controls Co Of America Valve device
FR1116071A (en) * 1954-12-20 1956-05-03 Improvements to w. Flush valves. vs.
GB854722A (en) * 1958-03-18 1960-11-23 Superflush Ltd Improvements in flushing valves
US3038347A (en) * 1959-11-09 1962-06-12 Sloan Valve Co Flush valve operators

Also Published As

Publication number Publication date
NL145625B (en) 1975-04-15
FR1423590A (en) 1966-01-03
NL6502869A (en) 1966-02-14
DE1609268B1 (en) 1970-07-16
BE662017A (en)
GB1104424A (en) 1968-02-28
AT290407B (en) 1971-06-11
GB1104425A (en) 1968-02-28
US3279742A (en) 1966-10-18
DK115834B (en) 1969-11-10

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