DE69223418D1 - Antriebsvorrichtung für ein vorgespanntes schnappventil - Google Patents

Antriebsvorrichtung für ein vorgespanntes schnappventil

Info

Publication number
DE69223418D1
DE69223418D1 DE69223418T DE69223418T DE69223418D1 DE 69223418 D1 DE69223418 D1 DE 69223418D1 DE 69223418 T DE69223418 T DE 69223418T DE 69223418 T DE69223418 T DE 69223418T DE 69223418 D1 DE69223418 D1 DE 69223418D1
Authority
DE
Germany
Prior art keywords
preserved
driving device
snap valve
snap
valve
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 - Fee Related
Application number
DE69223418T
Other languages
English (en)
Other versions
DE69223418T2 (de
Inventor
Jun Armand Francart
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.)
FRANCART JUN
Original Assignee
FRANCART JUN
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 FRANCART JUN filed Critical FRANCART JUN
Application granted granted Critical
Publication of DE69223418D1 publication Critical patent/DE69223418D1/de
Publication of DE69223418T2 publication Critical patent/DE69223418T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K31/44—Mechanical actuating means
    • F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
    • 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
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/20—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats
    • F16T1/22—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats of closed-hollow-body type
    • F16T1/24—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats of closed-hollow-body type using levers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00—Feed-water supply not provided for in other main groups
    • F22D11/02—Arrangements of feed-water pumps
    • F22D11/06—Arrangements of feed-water pumps for returning condensate to boiler

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanically-Actuated Valves (AREA)
DE69223418T 1991-11-20 1992-09-18 Antriebsvorrichtung für ein vorgespanntes schnappventil Expired - Fee Related DE69223418T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/795,155 US5141405A (en) 1991-11-20 1991-11-20 Leak proof, preloaded, high-biasing force float-operated over-center valve actuating mechanism
PCT/US1992/007725 WO1993010350A1 (en) 1991-11-20 1992-09-18 Preloaded over-center valve actuating mechanism

Publications (2)

Publication Number Publication Date
DE69223418D1 true DE69223418D1 (de) 1998-01-15
DE69223418T2 DE69223418T2 (de) 1998-06-18

Family

ID=25164843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223418T Expired - Fee Related DE69223418T2 (de) 1991-11-20 1992-09-18 Antriebsvorrichtung für ein vorgespanntes schnappventil

Country Status (8)

Country Link
US (2) US5141405A (de)
EP (1) EP0613526B1 (de)
JP (1) JP2754094B2 (de)
AU (1) AU2644292A (de)
DE (1) DE69223418T2 (de)
MX (1) MX9206581A (de)
TW (1) TW223144B (de)
WO (1) WO1993010350A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401142A (en) * 1992-02-14 1995-03-28 Tlv Co., Ltd. Condensate discharging device
US5445501A (en) * 1993-03-17 1995-08-29 Tlv Co., Ltd. Snap action float valve assembly for liquid feeding device
JP3248553B2 (ja) * 1993-05-20 2002-01-21 スパイラックス・サーコ リミテッド 真空蒸気による低温加熱システム
US5366349B1 (en) * 1993-06-25 1999-10-12 Gestra Inc Automatic liquid pump with vapor flow prevention flow outlet valve
US5611672A (en) * 1993-11-24 1997-03-18 Transnational Instruments, Inc. Pumping chamber movement activated downhole pneumatic pump
JP3312188B2 (ja) 1994-04-15 2002-08-05 株式会社テイエルブイ 液体圧送装置
US5655888A (en) * 1994-10-14 1997-08-12 Tlv Co., Ltd. Pump and combination pump and trap with snap-over mechanism and double-seal outlet valve
AU680178B1 (en) * 1994-10-14 1997-07-17 Tlv Co., Ltd. Pump
DE69534070T2 (de) 1994-10-14 2006-01-19 TLV Co., Ltd., Kakogawa Pumpe und selbsthemmende Schnappverbindung
GB2302917B (en) * 1995-07-03 1997-09-10 Spirax Sarco Ltd Pressure powered pumps
US5934881A (en) * 1995-10-13 1999-08-10 Tlv Co., Ltd. Snap action float valve assembly with reversible plate spring for liquid feeding device
US5938409A (en) * 1996-06-04 1999-08-17 Spirax Sarco, Inc. Gas powered fluid pump with exhaust assist valve
JPH1061886A (ja) * 1996-08-13 1998-03-06 Tlv Co Ltd 液体圧送装置
US5865603A (en) * 1996-09-10 1999-02-02 Francart, Jr.; Armand Multi-compression coil springs for a liquid pump
AU709740B2 (en) * 1997-06-13 1999-09-02 Tlv Co., Ltd. Liquid forced-feed apparatus
GB2329451B (en) * 1997-09-23 2002-01-02 Spirax Sarco Ltd Float operated devices
AU736066B2 (en) * 1998-03-05 2001-07-26 Caroma Industries Limited A cistern inlet valve assembly
US6602056B1 (en) * 2001-06-29 2003-08-05 Armstrong International, Inc. Steam driven pump
US6599096B1 (en) * 2001-07-17 2003-07-29 Armstrong International, Inc. Steam driven pump
US6722216B2 (en) * 2001-07-17 2004-04-20 Ansul Incorporated Booster actuator
US6808370B1 (en) 2002-08-08 2004-10-26 Spirax Sarco, Inc. Gas pressure driven tank fluid pump having float and snap-acting rotary valve
US7070394B1 (en) * 2002-11-04 2006-07-04 Spirax Sarco, Inc. Gas pressure driven fluid pump having pilot valve controlling disc-type motive and exhaust valves
US7048513B2 (en) * 2002-12-13 2006-05-23 Spirax Sarco, Inc. Gas pressure driven fluid pump having compression spring pivot mechanism and damping system
US20050272564A1 (en) * 2004-06-02 2005-12-08 Johnson Health Tech Co., Ltd. Exercise apparatus and method for tracking number of steps
US8057192B2 (en) * 2005-04-25 2011-11-15 Spence Engineering Company, Inc. Cyclic condensate pump having a three-way valve
US7491035B2 (en) * 2005-04-25 2009-02-17 Spence Engineering Company, Inc. Cyclic condensate pump having a three-way valve
JP4607694B2 (ja) * 2005-07-15 2011-01-05 株式会社テイエルブイ 液体圧送装置
GB0601127D0 (en) * 2006-01-20 2006-03-01 Opella Ltd Support apparatus
JP2008020044A (ja) * 2006-07-14 2008-01-31 Tlv Co Ltd 液体圧送装置
JP2008020043A (ja) * 2006-07-14 2008-01-31 Tlv Co Ltd 液体圧送装置
JP5047654B2 (ja) * 2007-03-15 2012-10-10 株式会社テイエルブイ 液体圧送装置
CN100436939C (zh) * 2007-06-29 2008-11-26 奚鼎吉 一种凝结水自动泵机芯
JP2009068634A (ja) * 2007-09-14 2009-04-02 Tlv Co Ltd 液体圧送装置
DE102008051659A1 (de) * 2008-10-15 2010-04-22 Wilo Se Brauchwassertank
GB2483007C (en) 2009-06-17 2016-02-10 Spirax Marshall Pvt Ltd A liquid dispenser
US8858190B2 (en) * 2011-01-15 2014-10-14 Watson Mcdaniel Company Steam powered pump
CN103196030B (zh) * 2013-04-10 2015-11-25 甘肃红峰机械有限责任公司 一种高压单导天然气疏水阀
TWI557327B (zh) * 2013-08-07 2016-11-11 China Steel Corp Used in air pressure regulator control pneumatic valve switch mechanism
US10731669B2 (en) 2015-04-30 2020-08-04 Eastern Machine, Inc. Tee-tube pressure vessel
BR112019005853B1 (pt) * 2016-09-28 2022-08-09 Forbes Marshall Private Ltd Arranjo para remover condensado de um trocador de calor
US10544872B2 (en) 2017-08-07 2020-01-28 Iball Instruments Llc Liquid capture valve
AU2020222394A1 (en) * 2019-02-15 2021-10-07 Magenta Haze Pty Ltd Valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1285256A (en) * 1918-04-15 1918-11-19 John W Davis Liquid-feeding device.
US1406157A (en) * 1918-09-30 1922-02-07 Joseph C Coulombe Fuel-feeding system for internal-combustion motors
US1530218A (en) * 1921-01-31 1925-03-17 Stuber Adolph Fluid-supply apparatus
US1446902A (en) * 1921-05-18 1923-02-27 Jacobsen Jacob Vacuum feeding device
US1561159A (en) * 1921-08-12 1925-11-10 Hurst James Liquid-level-maintaining device
US1635692A (en) * 1924-11-21 1927-07-12 Stewart Warner Speedometer Valve-snap action
US1712985A (en) * 1928-08-22 1929-05-14 Ellberg John Vacuum tank
US2172110A (en) * 1936-09-02 1939-09-05 Alfred B Sabin Pump
US2394169A (en) * 1943-06-26 1946-02-05 John De Witt Gray And Lloyd L Compressed air coolant circulatory pump
US3242873A (en) * 1963-05-13 1966-03-29 Paul H Smith Automatic bilge pump

Also Published As

Publication number Publication date
MX9206581A (es) 1993-07-01
DE69223418T2 (de) 1998-06-18
AU2644292A (en) 1993-06-15
EP0613526B1 (de) 1997-12-03
US5141405A (en) 1992-08-25
USRE34957F1 (en) 1996-12-31
EP0613526A1 (de) 1994-09-07
JPH07506887A (ja) 1995-07-27
WO1993010350A1 (en) 1993-05-27
JP2754094B2 (ja) 1998-05-20
USRE34957E (en) 1995-05-30
EP0613526A4 (de) 1994-10-19
TW223144B (de) 1994-05-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee