SG11201401002PA - Safety discharge valve - Google Patents

Safety discharge valve

Info

Publication number
SG11201401002PA
SG11201401002PA SG11201401002PA SG11201401002PA SG11201401002PA SG 11201401002P A SG11201401002P A SG 11201401002PA SG 11201401002P A SG11201401002P A SG 11201401002PA SG 11201401002P A SG11201401002P A SG 11201401002PA SG 11201401002P A SG11201401002P A SG 11201401002PA
Authority
SG
Singapore
Prior art keywords
discharge valve
safety discharge
safety
valve
discharge
Prior art date
Application number
SG11201401002PA
Inventor
Gang Huo
Original Assignee
Gang Huo
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 Gang Huo filed Critical Gang Huo
Publication of SG11201401002PA publication Critical patent/SG11201401002PA/en

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
    • F16K31/52441—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve with a pivoted disc or flap
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0473—Multiple-way safety 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0227—Check valves or pivoted valves with the valve members swinging around an axis located at the edge of or outside the valve member
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/003—Spindle sealings by fluid
    • 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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/14—Control of attitude or depth
    • B63G8/22—Adjustment of buoyancy by water ballasting; Emptying equipment for ballast tanks
    • 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
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87981—Common actuator
    • 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
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Sealing Devices (AREA)
SG11201401002PA 2011-08-03 2012-08-01 Safety discharge valve SG11201401002PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011102207099A CN102401151B (en) 2011-08-03 2011-08-03 Safety discharge valve
PCT/CN2012/079478 WO2013017080A1 (en) 2011-08-03 2012-08-01 Safety discharge valve

Publications (1)

Publication Number Publication Date
SG11201401002PA true SG11201401002PA (en) 2014-07-30

Family

ID=45883644

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201401002PA SG11201401002PA (en) 2011-08-03 2012-08-01 Safety discharge valve

Country Status (7)

Country Link
US (1) US9169933B2 (en)
EP (1) EP2796756B1 (en)
CN (1) CN102401151B (en)
CA (1) CA2854391C (en)
DK (1) DK2796756T3 (en)
SG (1) SG11201401002PA (en)
WO (1) WO2013017080A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102401151B (en) * 2011-08-03 2013-05-08 霍刚 Safety discharge valve
CN107575614A (en) * 2017-10-24 2018-01-12 兰州高压阀门有限公司 It is a kind of that there is the Multifunctional connecting support for preventing material from leakage indirectly
CN108825861A (en) * 2018-09-04 2018-11-16 瑞安市阀门厂 A kind of multifunction valve door drive of part revolution
CN109630720A (en) * 2018-12-28 2019-04-16 珠海德瑞医疗器械有限公司 A kind of threeway plug valve for determining angular turn
CN110550168A (en) * 2019-08-22 2019-12-10 南京信息工程大学 Intelligent counterweight device of underwater robot
CN110630782A (en) * 2019-11-08 2019-12-31 九牧厨卫股份有限公司 Secondary pilot valve type water diversion valve core and water diversion valve
CN111114726B (en) * 2019-12-30 2021-02-09 武昌船舶重工集团有限公司 Overpressure protection device for ballast water tank
CN114135684B (en) * 2020-12-18 2024-04-05 阿奥艾斯海洋工程(上海)有限公司 Engineering is with high-efficient plug valve
CN117432848B (en) * 2023-12-19 2024-03-08 靖江市新世纪液压件制造有限公司 Safety valve with automatic pressure relief structure

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757726A (en) * 1970-06-26 1973-09-11 Moeller Mfg Co Inc Marine bailer
JPS5333414A (en) * 1976-09-08 1978-03-29 Nippon Aikiyan Kk Oil pressure type bilge valve for marine
HU191941B (en) * 1985-10-18 1987-04-28 Lajos Szekely Rapid-action valve
US5314164A (en) * 1992-07-17 1994-05-24 Mks Instruments, Inc. Pivotal diaphragm, flow control valve
DE19647027B4 (en) * 1996-11-14 2004-12-02 Danfoss A/S radiator valve
US5950988A (en) * 1997-07-08 1999-09-14 Nardick; Joseph L. Concrete boom discharge valve apparatus
ES2310244T3 (en) * 2002-05-23 2009-01-01 Friatec Aktiengesellschaft CLOSURE DEVICE
CN100363660C (en) * 2004-07-23 2008-01-23 湖南泵阀制造有限公司 Portable double-sealing rotating cutting valve
CN100443792C (en) * 2005-12-12 2008-12-17 霍刚 Cabin-bottom valve
CN201187603Y (en) * 2008-05-09 2009-01-28 霍刚 Discharge valve
CN201284850Y (en) * 2008-07-02 2009-08-05 胜利油田胜利阀业有限责任公司 Stopcock combination valve
CN101303089B (en) * 2008-07-02 2011-06-01 胜利油田胜利阀业有限责任公司 Stopcock
CN101988600A (en) * 2010-08-03 2011-03-23 严桂新 Bilge valve
CN102401151B (en) * 2011-08-03 2013-05-08 霍刚 Safety discharge valve
CN202349259U (en) * 2011-08-03 2012-07-25 霍刚 Safe blow-down valve

Also Published As

Publication number Publication date
CN102401151B (en) 2013-05-08
CA2854391C (en) 2018-02-20
EP2796756B1 (en) 2016-06-15
US20140197346A1 (en) 2014-07-17
US9169933B2 (en) 2015-10-27
CN102401151A (en) 2012-04-04
EP2796756A4 (en) 2015-10-28
EP2796756A1 (en) 2014-10-29
WO2013017080A1 (en) 2013-02-07
CA2854391A1 (en) 2013-02-07
DK2796756T3 (en) 2016-09-05

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