ZA200201020B - Device for reducing pressure pulsations in hydraulic manifolds. - Google Patents

Device for reducing pressure pulsations in hydraulic manifolds.

Info

Publication number: ZA200201020B
Authority: ZA; South Africa
Prior art keywords: reducing pressure; pressure pulsations; hydraulic manifolds; manifolds; hydraulic
Prior art date: 1999-09-06

Application number

ZA200201020A

Inventor

Kurr Klaus Juergen

Original Assignee

Dobson Ind Corp

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.)

1999-09-06

Filing date

2002-02-06

Publication date

2003-11-26

2002-02-06 Application filed by Dobson Ind Corp filed Critical Dobson Ind Corp

2003-11-26 Publication of ZA200201020B publication Critical patent/ZA200201020B/en

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
- F16L55/05—Buffers therefor
- 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)
Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Reciprocating Pumps (AREA)
Fluid-Pressure Circuits (AREA)
Diaphragms And Bellows (AREA)
Vibration Prevention Devices (AREA)

ZA200201020A 1999-09-06 2002-02-06 Device for reducing pressure pulsations in hydraulic manifolds. ZA200201020B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP99117582A EP0971164A3 (en)	1999-09-06	1999-09-06	Hydraulic line pressure oscillation reduction device

Publications (1)

Publication Number	Publication Date
ZA200201020B true ZA200201020B (en)	2003-11-26

Family

ID=8238934

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA200201020A ZA200201020B (en)	1999-09-06	2002-02-06	Device for reducing pressure pulsations in hydraulic manifolds.

Country Status (10)

Country	Link
EP (2)	EP0971164A3 (en)
JP (1)	JP2003534500A (en)
KR (1)	KR20020056886A (en)
CN (1)	CN1399711A (en)
AU (1)	AU6311200A (en)
BR (1)	BR0013747A (en)
CA (1)	CA2383869A1 (en)
MX (1)	MXPA02002433A (en)
WO (1)	WO2001018443A1 (en)
ZA (1)	ZA200201020B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1256755A1 (en) *	2001-05-11	2002-11-13	Dobson Industries Corp.	Hydraulic line pressure oscillation reducing device
WO2006056256A2 (en) *	2004-11-19	2006-06-01	Richard Bergner Verbindungstechnik Gmbh & Co Kg	Hydraulic unit and method for providing a pressurized hydraulic fluid
DE102009006980A1 (en) *	2008-02-08	2009-08-13	Continental Teves Ag & Co. Ohg	Hydraulic unit with improved pulsation damping
CH702905A1 (en) *	2010-03-26	2011-09-30	Olaer Schweiz Ag	Pressure compensating device for liquid flowed through systems.
DE102011117620A1 (en) *	2011-11-04	2013-05-08	Eads Deutschland Gmbh	Apparatus for reducing pressure fluctuation in a fluid-filled conduit
JP5810446B2 (en) *	2012-02-24	2015-11-11	株式会社アドヴィックス	Diaphragm device
JP5595457B2 (en) *	2012-09-05	2014-09-24	東海ゴム工業株式会社	connector
ES2650168T3 (en) *	2012-10-16	2018-01-17	Water Powered Technologies Limited	Gas spring accumulator
KR20160141730A (en) *	2014-04-03	2016-12-09	로베르트 보쉬 게엠베하	Damping device and slip-controllable vehicle brake system
JP6435684B2 (en) *	2014-07-23	2018-12-12	株式会社Ｓｏｋｅｎ	Plumbing
CN105650063B (en) *	2016-01-28	2019-01-18	中国重型机械研究院股份公司	Extruder hydraulic system pressure fluctuates reduction method
JP6575487B2 (en) *	2016-11-24	2019-09-18	株式会社アドヴィックス	Pulsation reduction device and hydraulic pressure control device
CN107559467B (en) *	2017-08-01	2019-02-01	哈尔滨工程大学	A kind of three screw pump fluid pulsation energy storage safety valve
CN109899274A (en) *	2017-12-12	2019-06-18	攀谷科技(北京)有限公司	Fluid pulse rectifier
CN110425102B (en) *	2019-08-06	2020-12-22	大连依利特分析仪器有限公司	Adjustable infusion pump pulsation damper
CN110886726B (en) *	2019-11-08	2021-07-23	陕西航天动力高科技股份有限公司	Double-buffer for outlet of diaphragm pump
WO2021108607A1 (en)	2019-11-27	2021-06-03	Waters Technologies Corporation	Passive dampening gradient proportioning valve
JP2021173327A (en) *	2020-04-24	2021-11-01	宣行杉村	Pulsation attenuation device
CN111706739A (en) *	2020-06-24	2020-09-25	华中科技大学	A frequency division combined pressure pulsation attenuation device and method
CN114151643B (en) *	2021-12-27	2024-04-09	青海盐湖海纳化工有限公司	Liquid hammer eliminator and liquid hammer eliminating method for liquefied gas conveying

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB254041A (en)	1925-04-09	1926-07-01	Gross Sherwood & Heald Ltd	Improvements in the manufacture of nitro-cellulose varnishes
FR834316A (en)	1937-07-16	1938-11-17	Socea	Wave damping device in pressurized pipes
US3933172A (en)	1975-02-24	1976-01-20	Grove Valve And Regulator Company	Pipeline surge reliever with sanitary barrier
GB2054041A (en)	1979-02-08	1981-02-11	Johal K S	Surge Suppression Device
DE3339876A1 (en)	1983-11-04	1985-05-15	Volkswagenwerk Ag, 3180 Wolfsburg	STRETCH HOSE FOR REDUCING PRESSURE PULSATIONS
DE4318553C2 (en)	1993-06-04	1995-05-18	Daimler Benz Ag	Adaptive hydropneumatic pulsation damper
US5530774A (en)	1994-03-25	1996-06-25	Eastman Kodak Company	Generation of depth image through interpolation and extrapolation of intermediate images derived from stereo image pair using disparity vector fields
ES2121111T3 (en)	1994-04-26	1998-11-16	Luethin Heinz	DEVICE TO REDUCE PRESSURE PULSATIONS IN HYDRAULIC DUCTS.

1999
- 1999-09-06 EP EP99117582A patent/EP0971164A3/en not_active Withdrawn
2000
- 2000-08-22 WO PCT/IB2000/001142 patent/WO2001018443A1/en not_active Application Discontinuation
- 2000-08-22 AU AU63112/00A patent/AU6311200A/en not_active Abandoned
- 2000-08-22 JP JP2001521998A patent/JP2003534500A/en active Pending
- 2000-08-22 CA CA002383869A patent/CA2383869A1/en not_active Abandoned
- 2000-08-22 CN CN00812496A patent/CN1399711A/en active Pending
- 2000-08-22 EP EP00949857A patent/EP1210542A1/en not_active Withdrawn
- 2000-08-22 MX MXPA02002433A patent/MXPA02002433A/en unknown
- 2000-08-22 BR BR0013747-2A patent/BR0013747A/en not_active IP Right Cessation
- 2000-08-22 KR KR1020027002969A patent/KR20020056886A/en not_active Application Discontinuation
2002
- 2002-02-06 ZA ZA200201020A patent/ZA200201020B/en unknown

Also Published As

Publication number	Publication date
EP0971164A3 (en)	2000-04-05
AU6311200A (en)	2001-04-10
CN1399711A (en)	2003-02-26
BR0013747A (en)	2002-05-21
EP1210542A1 (en)	2002-06-05
KR20020056886A (en)	2002-07-10
EP0971164A2 (en)	2000-01-12
WO2001018443A1 (en)	2001-03-15
MXPA02002433A (en)	2004-07-16
CA2383869A1 (en)	2001-03-15
JP2003534500A (en)	2003-11-18

Publication	Publication Date	Title
ZA200201020B (en)	2003-11-26	Device for reducing pressure pulsations in hydraulic manifolds.
AU6614500A (en)	2001-02-19	Hydraulic pump manifold
AU3625600A (en)	2000-10-09	Fluid pressure reduction device
GB2374193B (en)	2004-03-03	Arrangement for effecting secure transactions in a communication device
ZA200205386B (en)	2003-05-08	Systems and methods for reducing intraocular pressure.
GB2354301B (en)	2003-03-26	High pressure hydraulic line connector
GB2386399B (en)	2004-12-08	Pump system with high pressure restriction
HK1065521A1 (en)	2005-02-25	Tank pressure management system
GB9925013D0 (en)	1999-12-22	Pressure relief valve
HK1017410A1 (en)	1999-11-19	Hydraulic pressure transfer device
GB0027159D0 (en)	2000-12-27	High pressure plunger pump
AU2546101A (en)	2001-06-12	High-pressure hydraulic fuel pump
EP0985095A4 (en)	2002-01-09	High pressure pump system
MXPA01010277A (en)	2003-07-21	Fuel pressure delay cylinder.
AU2003240855A1 (en)	2003-12-31	Device for producing bypasses under pressure in fluid piping systems
ZA200108402B (en)	2002-12-24	Hydraulic fluid.
GB2367329B (en)	2002-11-20	Leakage-reduced high pressure injector
AU4158000A (en)	2000-10-09	An arrangement in a pump block
GB0018764D0 (en)	2000-09-20	Pressure relief device
GB2353829B (en)	2003-12-03	Pressure plate module
AU2002308335A1 (en)	2002-11-25	Device for reducing pressure pulsations in hydraulic lines
CZ150299A3 (en)	1999-12-15	Tensometric pressure reducing valve
GB2346669B (en)	2002-12-18	Pressure cell
AU2001282794A1 (en)	2002-03-04	A device at a hydraulic valve block in hydraulic systems
TW384945U (en)	2000-03-11	Delay device for pressure pump