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HK1093850A2 - Valve - Google Patents

Valve Download PDF

Info

Publication number
HK1093850A2
HK1093850A2 HK06100252A HK06100252A HK1093850A2 HK 1093850 A2 HK1093850 A2 HK 1093850A2 HK 06100252 A HK06100252 A HK 06100252A HK 06100252 A HK06100252 A HK 06100252A HK 1093850 A2 HK1093850 A2 HK 1093850A2
Authority
HK
Hong Kong
Prior art keywords
sealing
baffle
housing
valve
sealing baffle
Prior art date
Application number
HK06100252A
Other languages
Chinese (zh)
Inventor
袁润辉
Original Assignee
袁润辉
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 袁润辉 filed Critical 袁润辉
Priority to HK06100252A priority Critical patent/HK1093850A2/en
Priority to CNB2006101484286A priority patent/CN100455859C/en
Priority to TW095149109A priority patent/TW200726879A/en
Priority to PCT/CN2006/003705 priority patent/WO2007079658A1/en
Publication of HK1093850A2 publication Critical patent/HK1093850A2/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)

Abstract

A valve, comprising a housing facilitating the connection with other tubes, a rotary sealing baffle and a baffling part, the baffling part is integrally formed in the housing, and the sealing baffle is pivotally mounted on the housing; wherein there is a sealing container fixed on the top of the baffle and the sealing container and the sealing baffle form a tilting angle. Inside the sealing container there is mounted with an automatic weight shift driving device, which drives the opening and closing of the sealing baffle and the baffling part through movement. An air outlet is mounted in the housing at the back of the baffle. The valve in this invention, with the help of the traversing automatic weight shift driving device in the sealing container, provide a driving force to the sealing baffle. The automatic weight shift driving device, having the function of delaying, is capable of reducing burst impact on the valve and meanwhile, reducing the weight of the sealing baffle, without blocking the smooth discharge of water with small flow.
HK06100252A 2006-01-06 2006-01-06 Valve HK1093850A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
HK06100252A HK1093850A2 (en) 2006-01-06 2006-01-06 Valve
CNB2006101484286A CN100455859C (en) 2006-01-06 2006-11-08 valve
TW095149109A TW200726879A (en) 2006-01-06 2006-12-27 A valve
PCT/CN2006/003705 WO2007079658A1 (en) 2006-01-06 2006-12-30 A valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HK06100252A HK1093850A2 (en) 2006-01-06 2006-01-06 Valve

Publications (1)

Publication Number Publication Date
HK1093850A2 true HK1093850A2 (en) 2007-03-09

Family

ID=37871904

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06100252A HK1093850A2 (en) 2006-01-06 2006-01-06 Valve

Country Status (4)

Country Link
CN (1) CN100455859C (en)
HK (1) HK1093850A2 (en)
TW (1) TW200726879A (en)
WO (1) WO2007079658A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL206349A0 (en) 2010-06-14 2010-11-30 Hosam Costa Kassis Non-return sewage barrier
CN102383480A (en) * 2011-09-08 2012-03-21 鲁杨 Stinking-proof apparatus for drainage pipeline
CN103322246A (en) * 2012-03-23 2013-09-25 成都酷玩网络科技有限公司 Novel check valve preventing transformer oil from flowing backwards
CN103511682A (en) * 2013-09-23 2014-01-15 保定保菱变压器有限公司 Method and special check valve for preventing contraflow of oil circuit of transformer
CN103775692B (en) * 2014-02-23 2015-09-30 魏伯卿 The permanent micro-resistance safety check of interior mode
CN103867758B (en) * 2014-04-03 2016-01-20 魏伯卿 Permanent micro-resistance selfsealings safety check
US12055961B2 (en) * 2018-09-28 2024-08-06 Ovivo Inc. Level control system for a liquid filled basin
CN113306873B (en) * 2021-07-29 2021-10-08 江苏星星冷链科技有限公司 Heat-preservation energy-saving cold chain transportation refrigerator
CN119909589B (en) * 2025-04-03 2025-07-25 湖北腾升科技股份有限公司 A metal material mixing and batching device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514104A1 (en) * 1985-04-19 1986-10-23 H. Krantz Gmbh & Co, 5100 Aachen Non-return flap
CN2110123U (en) * 1991-08-05 1992-07-15 王日金 Non-block slow close check valve
CN2120927U (en) * 1992-04-03 1992-11-04 张力 Multifunction valve of pumping hole waterproof hammer
JP2002122255A (en) * 2000-10-13 2002-04-26 Kubota Corp Check valve counterweight mechanism
CN2547974Y (en) * 2002-05-27 2003-04-30 张晓伟 Automatic anti-blowly, anti-flow-back exhaust valve
JP3782985B2 (en) * 2002-07-05 2006-06-07 株式会社栗本鐵工所 Check valve device
JP3880470B2 (en) * 2002-07-05 2007-02-14 株式会社栗本鐵工所 Check valve device
CN2636021Y (en) * 2003-06-30 2004-08-25 梁博杰 Flow control valve
CN2730967Y (en) * 2003-08-12 2005-10-05 胡伟君 Anti-backflow device

Also Published As

Publication number Publication date
WO2007079658A1 (en) 2007-07-19
TW200726879A (en) 2007-07-16
CN100455859C (en) 2009-01-28
CN101029693A (en) 2007-09-05

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Legal Events

Date Code Title Description
CHRG Changes in the register

Free format text: CORRECTION OF THE ENGLISH NAME OF APPLICANT/PROPRIETOR FROM YUEN YUN FAI TO YUEN YAN FAI

Free format text: CORRECTION OF THE NAME OF THE INVENTOR FROM YUEN YUN FAI TO YUEN YAN FAI

PEU Short-term patents expired

Effective date: 20140105