CH545936A - - Google Patents

Info

Publication number
CH545936A
CH545936A CH607771A CH545936DA CH545936A CH 545936 A CH545936 A CH 545936A CH 607771 A CH607771 A CH 607771A CH 545936D A CH545936D A CH 545936DA CH 545936 A CH545936 A CH 545936A
Authority
CH
Switzerland
Application number
CH607771A
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 filed Critical
Publication of CH545936A publication Critical patent/CH545936A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3084—Discriminating outlet for gas
    • Y10T137/309—Fluid sensing valve
    • Y10T137/3099—Float responsive
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3109—Liquid filling by evacuating container
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
    • Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
    • Y10T137/86984—Actuator moves both valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Float Valves (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • External Artificial Organs (AREA)
CH607771A 1970-04-27 1971-04-26 CH545936A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2017870 1970-04-27

Publications (1)

Publication Number Publication Date
CH545936A true CH545936A (https=) 1974-02-15

Family

ID=10141695

Family Applications (1)

Application Number Title Priority Date Filing Date
CH607771A CH545936A (https=) 1970-04-27 1971-04-26

Country Status (11)

Country Link
US (1) US3726303A (https=)
JP (1) JPS548888B1 (https=)
AT (1) AT309233B (https=)
BE (1) BE766287A (https=)
CA (1) CA935733A (https=)
CH (1) CH545936A (https=)
DE (1) DE2120346C3 (https=)
FR (1) FR2090716A5 (https=)
GB (1) GB1342086A (https=)
NL (1) NL7105616A (https=)
ZA (1) ZA712636B (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1467001A (en) * 1973-03-06 1977-03-16 Sykes Pumps Ltd Centrifugal pumps
US4355763A (en) * 1974-04-19 1982-10-26 Brandt Michael W Pesticide spray system
US4194893A (en) * 1974-09-17 1980-03-25 Russell Walter W Pumping apparatus
GB1560646A (en) * 1976-10-20 1980-02-06 Millars Wellpoint Int Liquid level controlled valve
US4256136A (en) * 1978-12-18 1981-03-17 General Electric Company Mechanically operated level control for dishwashers
US4251240A (en) * 1979-05-11 1981-02-17 Griffin International, Inc. Pump valve assembly
US4258799A (en) * 1979-11-27 1981-03-31 Dresser Industries, Inc. Inlet control valve
GB2138888B (en) * 1983-02-14 1987-02-25 Stephen Walker Tebby Priming valve and priming circuit for impeller pumps
AU2597084A (en) * 1983-03-21 1984-09-27 Float Valves Pty. Ltd. Cistern valve
US4739791A (en) * 1987-03-26 1988-04-26 Carmeli Adahan Fluid collection container particularly useful in suction pumps
US5386844A (en) * 1991-12-12 1995-02-07 Penn Troy Machine Co., Inc. Float actuated combination air and vacuum valve
US5540256A (en) * 1995-02-21 1996-07-30 Kuo; Chao-Tzung Water level locking device for water tanks
US5660533A (en) * 1995-11-09 1997-08-26 The Gorman-Rupp Company Vacuum assisted priming and cooling system for a pump
AUPQ099199A0 (en) * 1999-06-17 1999-07-08 Herlihy, Geoffrey Francis An improved air release valve
AU768575C (en) * 1999-06-17 2004-11-04 P.I.H.A. Pty Ltd Vent valve
AU2002952390A0 (en) * 2002-10-31 2002-11-14 Multiflo Australia Pty Ltd Valve assembly
US7334600B2 (en) * 2003-08-22 2008-02-26 The Gorman-Rupp Company Priming apparatus for a centrifugal pump
US8439069B2 (en) * 2006-01-12 2013-05-14 The Gorman-Rupp Company Air release valve
GB2447037B (en) * 2007-03-01 2009-04-01 Chuan Jiing Entpr Co Ltd Automatic pressure-relieving apparatus for suction pump
DE102007010029B4 (de) * 2007-03-01 2011-12-22 Chuan Jiing Enterprises Co., Ltd. Automatische Druckentlastungsvorrichtung für eine Saugpumpe
US8430117B2 (en) * 2010-04-26 2013-04-30 Michael J. Mitrovich Refueling apparatus
US8596289B2 (en) * 2011-10-21 2013-12-03 The Boeing Company Pressure regulating float valve
US10703388B2 (en) 2015-12-03 2020-07-07 Spillx Llc Refueling adapter
CN107339476B (zh) * 2017-07-05 2023-07-07 华北水利水电大学 一种安全阀
EP3779250B1 (en) * 2018-08-27 2022-03-09 Gree Electric Appliances, Inc. of Zhuhai Water outlet valve structure and humidifier having same
NL2033776B1 (en) * 2022-12-21 2024-06-27 B B A Participaties B V Float box with valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322910A (en) * 1941-04-07 1943-06-29 American Marsh Pumps Inc Priming device for pumps
US2710019A (en) * 1951-02-19 1955-06-07 Buckeyc Iron & Brass Works Liquid flow control valve
US3018787A (en) * 1960-10-25 1962-01-30 Jr Chester Howard Kirk Air relief device
US3612089A (en) * 1968-10-28 1971-10-12 Torit Corp Vacuum reactivator

Also Published As

Publication number Publication date
US3726303A (en) 1973-04-10
DE2120346C3 (de) 1980-10-02
BE766287A (fr) 1971-09-16
AT309233B (de) 1973-08-10
GB1342086A (en) 1973-12-25
DE2120346A1 (de) 1971-11-11
NL7105616A (https=) 1971-10-29
CA935733A (en) 1973-10-23
ZA712636B (en) 1972-01-26
DE2120346B2 (de) 1980-02-14
FR2090716A5 (https=) 1972-01-14
JPS548888B1 (https=) 1979-04-19

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Legal Events

Date Code Title Description
PL Patent ceased