GB1092555A - Improvements in inlet valves for toilet cisterns - Google Patents

Improvements in inlet valves for toilet cisterns

Info

Publication number
GB1092555A
GB1092555A GB9654/65A GB965465A GB1092555A GB 1092555 A GB1092555 A GB 1092555A GB 9654/65 A GB9654/65 A GB 9654/65A GB 965465 A GB965465 A GB 965465A GB 1092555 A GB1092555 A GB 1092555A
Authority
GB
United Kingdom
Prior art keywords
passage
chamber
diaphragm
valve
ball
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
GB9654/65A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1092555A publication Critical patent/GB1092555A/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
    • 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
    • E03D1/32—Arrangement of inlet valves
    • 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
    • F16K31/265—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 with a second lever or toggle between the pivoted arm and the valve
    • 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
    • F16K31/34—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float acting on pilot valve controlling the cut-off apparatus
    • 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
    • Y10T137/7381—Quick acting
    • Y10T137/74—Lost motion mechanism
    • 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
    • Y10T137/7407—With counter-balance
    • Y10T137/741—Within tank
    • 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
    • Y10T137/7439—Float arm operated valve
    • Y10T137/7494—Flexible valve

Landscapes

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

Abstract

1,092,555. Fluid-pressure servomotor systems. W.H. GALLOGLY. March 8, 1965 [March 11, 1964], No. 9654/65. Heading G3P. [Also in Division F2] An inlet valve for a toilet cistern comprises a diaphragm 23 which co-operates with a seating 26 around an outlet which is connected by a passage 33 and annular space 34 to an outlet pipe 35. An inlet 11 is connected by a passage 29 to a space surrounding the valve seat 26 and also through a passage 30 to a chamber 25 at the upper side of the diaphragm. The chamber 25 is connected by a part 39 to a second chamber 38 having an outlet leading to passage 33 controlled by a ball valve 42. The ball 42 is actuated by a rod 43 and actuator 44 which is engaged by a lever 45, pivoted at 46, and carrying a float 47. In operation, when the toilet is flushed, a lever 48 raises the actuator 44 to open the ball valve 42 and thus connect chamber 25 to the outlet and the inlet pressure that actuates the diaphragm to allow flow to the cistern. When the liquid level in the cistern reaches the desired level, the float rises to allow the ball 42 to seat and thus cause closure of the diaphragm 23. If the water should not rise, due to a fault in the flushing valve, a reservoir 51 receives water through a part 50 from passage 33 and thus actuates the lever 45 to close the ball valve 42 after a predetermined time. A piece of elastic foam material 25' in the chamber 25 prevents shocks. This may be replaced by an air capsule or a spring-loaded member.
GB9654/65A 1964-03-11 1965-03-08 Improvements in inlet valves for toilet cisterns Expired GB1092555A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US351110A US3401716A (en) 1964-03-11 1964-03-11 Toilet flush valve

Publications (1)

Publication Number Publication Date
GB1092555A true GB1092555A (en) 1967-11-29

Family

ID=23379612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9654/65A Expired GB1092555A (en) 1964-03-11 1965-03-08 Improvements in inlet valves for toilet cisterns

Country Status (5)

Country Link
US (1) US3401716A (en)
CH (1) CH444075A (en)
FR (1) FR1426639A (en)
GB (1) GB1092555A (en)
IL (1) IL23112A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877482A (en) * 1973-10-17 1975-04-15 Hawkeye Steel Products Inc Float valve
US4136711A (en) * 1977-05-23 1979-01-30 Masco Corporation Pilot operated ball cock valve
US5725104A (en) * 1994-10-27 1998-03-10 Walraven; Gerald O. Valve construction for high density pulp cleaner
EP4116512A1 (en) * 2021-07-09 2023-01-11 Geberit International AG Filling valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681661A (en) * 1949-05-24 1954-06-22 Harold J Sogn Valve
US2682888A (en) * 1952-02-08 1954-07-06 Ernest L Crockett Valve device for toilet flush tanks
US2868492A (en) * 1954-01-25 1959-01-13 Baranoff Automatic quiet discharge valve
US2799290A (en) * 1955-09-14 1957-07-16 Sidney Breier Flush tank valve
US3107747A (en) * 1959-07-27 1963-10-22 American Radiator & Standard Closet tank fittings with silencing means
GB957758A (en) * 1961-04-21 1964-05-13 Brakeshoe Internat S A Fast response fluid control valve
US3120372A (en) * 1961-10-13 1964-02-04 Paul J Gresham Pilot-operated diaphragm valve
US3145729A (en) * 1962-01-31 1964-08-25 Carl F Jensen Instant action valve and reservoir control therefor
US3194258A (en) * 1963-04-29 1965-07-13 Zila Mfg Corp Float operated valve
US3285277A (en) * 1963-11-15 1966-11-15 Twentieth Century Products Cor Toilet tank supply valve assembly

Also Published As

Publication number Publication date
US3401716A (en) 1968-09-17
FR1426639A (en) 1966-01-28
IL23112A (en) 1969-02-27
CH444075A (en) 1967-09-15

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