ES393324A1 - Ball cock construction including horizontal inlet mounting and anti-syphon device - Google Patents

Ball cock construction including horizontal inlet mounting and anti-syphon device

Info

Publication number
ES393324A1
ES393324A1 ES393324A ES393324A ES393324A1 ES 393324 A1 ES393324 A1 ES 393324A1 ES 393324 A ES393324 A ES 393324A ES 393324 A ES393324 A ES 393324A ES 393324 A1 ES393324 A1 ES 393324A1
Authority
ES
Spain
Prior art keywords
water outlet
water
float
air
frusto
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
ES393324A
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.)
EDWAR SCHMUCK
Original Assignee
EDWAR SCHMUCK
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 EDWAR SCHMUCK filed Critical EDWAR SCHMUCK
Publication of ES393324A1 publication Critical patent/ES393324A1/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
    • F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
    • F16K31/26—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve with the valve guided for rectilinear movement and the float attached to a pivoted arm
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/3149—Back flow prevention by vacuum breaking [e.g., anti-siphon devices]
    • Y10T137/3185—Air vent in liquid flow line
    • Y10T137/3294—Valved
    • Y10T137/3331—With co-acting valve in liquid flow path
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7368—Servo relay operation of control
    • Y10T137/7371—Fluid pressure
    • Y10T137/7374—Flexible diaphragm valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7423—Rectilinearly traveling float

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Float Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

A horizontally extending water inlet body is mounted through a sidewall of a toilet flush tank above the tank upper water level and an inner end portion thereof is telescoped by a water outlet body with a water valve positioned between inner ends of said bodies. An annular water outlet chamber formed between inner end portions of the inlet and outlet bodies is downwardly connected communicating with a generally vertical water outlet tube projecting downwardly, preferably to below a flush tank lower water level. A float telescopes the water outlet tube guided thereby in upward and downward movement with the flush tank water level, the float controlling the valve through a generally horizontally extending pivotal acuating arm on the valve connected to the float through a vertical connecting link. A water chamber of the float is compacted in the float portion telescoping the water outlet tube to give float balanced movement despite float horizontal projection therefrom and connection to the valve actuating arm horizontally spaced from the water outlet tube guiding. A frusto-conical, resilient material, anti-syphon member is positioned within the annular water outlet chamber of the water outlet body normally sealing inwardly against the water inlet body, but annularly expanding away from the water inlet body upon water under pressure being admitted through the valve into the water outlet chamber and downwardly through the water outlet tube. During such annular expansion of the frusto-conical member, the walls thereof seal air relief openings through the water outlet body communicating with the air in the flush tank above the upper water level thereof, but in non-expanded condition of the frusto-conical member, attempted syphoning air forces against the upstream side of the frusto-conical member may draw air through an air vent opening of said frusto-conical member and from the tank air through the outlet body air relief openings to relieve any syphoning forces upwardly through the water outlet tube.
ES393324A 1970-07-02 1971-06-30 Ball cock construction including horizontal inlet mounting and anti-syphon device Expired ES393324A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5189770A 1970-07-02 1970-07-02

Publications (1)

Publication Number Publication Date
ES393324A1 true ES393324A1 (en) 1974-09-01

Family

ID=21974034

Family Applications (1)

Application Number Title Priority Date Filing Date
ES393324A Expired ES393324A1 (en) 1970-07-02 1971-06-30 Ball cock construction including horizontal inlet mounting and anti-syphon device

Country Status (7)

Country Link
US (1) US3669138A (en)
CA (1) CA925398A (en)
CH (1) CH545389A (en)
ES (1) ES393324A1 (en)
GB (1) GB1298646A (en)
NL (1) NL141630B (en)
SE (1) SE372584B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760839A (en) * 1971-10-28 1973-09-25 Pryde Inc Float valve
US4100928A (en) * 1976-07-19 1978-07-18 Adolf Schoepe Ball cock construction for controlling the level of liquids such as water in tanks
US4108202A (en) * 1976-07-19 1978-08-22 Adolf Schoepe Ball cock having vertically adjustable outlet tube
US4338964A (en) * 1980-12-29 1982-07-13 Adolf Schoepe Side inlet ballcock having flow and structural improvements
US4416302A (en) * 1980-12-29 1983-11-22 Adolf Schoepe Selectively foldable side inlet ballcock
US4875243A (en) * 1986-06-16 1989-10-24 Wileman Industries, Inc. Toilet apparatus with automatic self-cleaning means
US4895468A (en) * 1987-05-04 1990-01-23 Chappell Gilmore H Brush with automatic water shut-off
US5169252A (en) * 1987-05-04 1992-12-08 Chappell International, Inc. Cleaning implement with automatic hand regulated shut-off
US4958803A (en) * 1987-05-04 1990-09-25 Chappell Gilmore H Automatic fluid valve
US5715859A (en) * 1996-10-02 1998-02-10 Hunter Plumbing Products Adjustable fill valve assembly
US6123099A (en) * 1997-06-19 2000-09-26 George S. Cole & Associates, Incorporated Pinch tube tank level control valve with snap-action shutoff
US5904176A (en) * 1997-08-26 1999-05-18 Wdi International Silent valve ball cock assembly
US6442772B2 (en) 1998-09-14 2002-09-03 Fluidmaster, Inc. Advanced dual-flush valve
US6354326B1 (en) * 1998-09-14 2002-03-12 Fluidmaster, Inc. Toilet fill valve with improved noise abatement
US7028704B2 (en) * 1998-10-20 2006-04-18 Morgantown Plastics Company Fill valve
US6450195B1 (en) * 1999-05-12 2002-09-17 Brass-Craft Manufacturing Company Toilet tank fill valve with float
FR2803895B1 (en) 2000-01-14 2002-03-01 Sanitaire Accessoires Services FLOAT VALVE
US6244292B1 (en) * 2000-01-19 2001-06-12 Bruce A. Antunez Ballcock valve for water tanks
ES2166734B1 (en) * 2000-10-06 2004-10-16 Fominaya, S.A. TAP FOR FILLING OF CISTERNAS.
US20130074953A1 (en) * 2011-09-23 2013-03-28 So-Mei Huang Water inlet device for a water tank
WO2013129943A1 (en) * 2012-03-02 2013-09-06 Apex Valves Limited A liquid control valve
US9260848B1 (en) * 2014-09-08 2016-02-16 Anthony R. Brandelli Hydraulic valve and toilet leak safety catch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395906A (en) * 1942-12-12 1946-03-05 Jesse C Owens Antisiphonic plumbing unit
CH256307A (en) * 1945-11-30 1948-08-15 Trubert Rene Eugene Leon Float valve.
US2911000A (en) * 1956-09-04 1959-11-03 Orville K Doyle Flush tank valve
US2986155A (en) * 1957-10-25 1961-05-30 Orville K Doyle Valve
US3428966A (en) * 1966-06-23 1969-02-25 Adolf Schoepe Ball cock float
US3429333A (en) * 1966-06-23 1969-02-25 Adolf Schoepe Ball cock

Also Published As

Publication number Publication date
US3669138A (en) 1972-06-13
CH545389A (en) 1973-12-15
DE2132631A1 (en) 1972-01-05
SE372584B (en) 1974-12-23
GB1298646A (en) 1972-12-06
CA925398A (en) 1973-05-01
NL7109129A (en) 1972-01-04
NL141630B (en) 1974-03-15
DE2132631B2 (en) 1977-03-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19920210