EP3094909A4 - Dispositif d'arrêt de coup de bélier en ligne - Google Patents
Dispositif d'arrêt de coup de bélier en ligne Download PDFInfo
- Publication number
- EP3094909A4 EP3094909A4 EP14871378.7A EP14871378A EP3094909A4 EP 3094909 A4 EP3094909 A4 EP 3094909A4 EP 14871378 A EP14871378 A EP 14871378A EP 3094909 A4 EP3094909 A4 EP 3094909A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- water hammer
- line water
- hammer arrester
- arrester
- line
- 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.)
- Withdrawn
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/05—Buffers therefor
- F16L55/052—Pneumatic reservoirs
- F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/109,116 US9273701B2 (en) | 2013-03-15 | 2013-12-17 | In-line water hammer arrester |
US14/568,583 US9273813B2 (en) | 2013-03-15 | 2014-12-12 | In-line water hammer arrester |
PCT/US2014/070742 WO2015095273A1 (fr) | 2013-12-17 | 2014-12-17 | Dispositif d'arrêt de coup de bélier en ligne |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3094909A1 EP3094909A1 (fr) | 2016-11-23 |
EP3094909A4 true EP3094909A4 (fr) | 2017-12-06 |
Family
ID=53403621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14871378.7A Withdrawn EP3094909A4 (fr) | 2013-12-17 | 2014-12-17 | Dispositif d'arrêt de coup de bélier en ligne |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3094909A4 (fr) |
CN (1) | CN105612380B (fr) |
AU (1) | AU2014364880B2 (fr) |
CA (1) | CA2906935C (fr) |
MX (1) | MX2015017732A (fr) |
WO (1) | WO2015095273A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102312819B1 (ko) * | 2019-11-07 | 2021-10-14 | (주) 에이에이브이 | 배수관용 압력소멸장치 |
CN111720368B (zh) * | 2020-05-08 | 2023-03-17 | 中石化石油工程技术服务有限公司 | 一种水锤发生装置 |
CN111981210B (zh) * | 2020-08-06 | 2021-05-25 | 安徽国登管业科技有限公司 | 一种具有抗水锤效应的抗菌pe给水管 |
CN112095715B (zh) * | 2020-09-11 | 2021-12-07 | 河海大学 | 一种气囊式持续高水位补水单向塔 |
DE102020131306A1 (de) * | 2020-11-26 | 2022-06-02 | A. u. K. Müller GmbH & Co KG. | Druckausgleichsvorrichtung |
CN112742086A (zh) * | 2020-12-15 | 2021-05-04 | 阜阳莱纳环保科技有限公司 | 一种池水循环净化系统 |
FR3120928B1 (fr) * | 2021-03-22 | 2023-04-07 | Alma | Procédé d’épreuve ou de requalification hydraulique d’une bouteille anti-bélier à piston, et dispositif associé |
CN113545521B (zh) * | 2021-08-04 | 2023-11-17 | 深圳市真味生物科技有限公司 | 一种便于戒烟的电子烟 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5210382A (en) * | 1991-08-23 | 1993-05-11 | Hydraulic Power Systems, Inc. | Belleville washer spring type pulsation damper, noise attenuator and accumulator |
US6089274A (en) * | 1999-08-11 | 2000-07-18 | Fan; Jui-Hua | I-type counterflow absorber |
US20060021657A1 (en) * | 2004-07-28 | 2006-02-02 | Cherfane Raymond C | Inline liquid flow control valve |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3364950A (en) * | 1965-10-24 | 1968-01-23 | Zajdler Andrew | Hydraulic shock absorbers |
JPS5357518A (en) * | 1976-11-04 | 1978-05-24 | Nobuyuki Sugimura | Bladder type accumulators provided with builttin type gas bombs in their gas chambers |
US5819802A (en) * | 1997-09-12 | 1998-10-13 | Fan; Jui Hua | I-type counterflow absorber |
US5996632A (en) * | 1998-12-14 | 1999-12-07 | Aeroquip Corporation | Pressure relief adapter |
US7520292B2 (en) * | 2005-05-17 | 2009-04-21 | Brian Weltman | Pressure activated trap primer and water hammer combination |
US9228687B2 (en) * | 2011-01-21 | 2016-01-05 | Fluid Kinnect Pty. Ltd. | Water hammer arrester |
US8939177B2 (en) * | 2013-03-15 | 2015-01-27 | Lsp Products Group, Inc. | In-line water hammer arrester |
-
2014
- 2014-12-17 AU AU2014364880A patent/AU2014364880B2/en active Active
- 2014-12-17 WO PCT/US2014/070742 patent/WO2015095273A1/fr active Application Filing
- 2014-12-17 CA CA2906935A patent/CA2906935C/fr active Active
- 2014-12-17 CN CN201480054976.5A patent/CN105612380B/zh active Active
- 2014-12-17 EP EP14871378.7A patent/EP3094909A4/fr not_active Withdrawn
- 2014-12-17 MX MX2015017732A patent/MX2015017732A/es active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5210382A (en) * | 1991-08-23 | 1993-05-11 | Hydraulic Power Systems, Inc. | Belleville washer spring type pulsation damper, noise attenuator and accumulator |
US6089274A (en) * | 1999-08-11 | 2000-07-18 | Fan; Jui-Hua | I-type counterflow absorber |
US20060021657A1 (en) * | 2004-07-28 | 2006-02-02 | Cherfane Raymond C | Inline liquid flow control valve |
Non-Patent Citations (1)
Title |
---|
See also references of WO2015095273A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2014364880B2 (en) | 2018-05-31 |
CN105612380A (zh) | 2016-05-25 |
MX2015017732A (es) | 2016-08-12 |
CN105612380B (zh) | 2018-08-17 |
NZ712224A (en) | 2019-05-31 |
CA2906935C (fr) | 2018-02-20 |
AU2014364880A1 (en) | 2015-10-01 |
WO2015095273A1 (fr) | 2015-06-25 |
EP3094909A1 (fr) | 2016-11-23 |
CA2906935A1 (fr) | 2015-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20160713 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20171107 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F16L 55/053 20060101ALI20171031BHEP Ipc: F16L 55/04 20060101AFI20171031BHEP Ipc: F16L 55/045 20060101ALI20171031BHEP |
|
17Q | First examination report despatched |
Effective date: 20180823 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20191025 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200305 |