ITUB20154014A1 - Dispositivo compensatore per pompe volumetriche. - Google Patents

Dispositivo compensatore per pompe volumetriche.

Info

Publication number
ITUB20154014A1
ITUB20154014A1 ITUB2015A004014A ITUB20154014A ITUB20154014A1 IT UB20154014 A1 ITUB20154014 A1 IT UB20154014A1 IT UB2015A004014 A ITUB2015A004014 A IT UB2015A004014A IT UB20154014 A ITUB20154014 A IT UB20154014A IT UB20154014 A1 ITUB20154014 A1 IT UB20154014A1
Authority
IT
Italy
Prior art keywords
compensator device
volumetric pumps
volumetric
pumps
compensator
Prior art date
Application number
ITUB2015A004014A
Other languages
English (en)
Italian (it)
Inventor
Alberto Palladini
Original Assignee
Certech Spa Con Socio Unico
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 Certech Spa Con Socio Unico filed Critical Certech Spa Con Socio Unico
Priority to ITUB2015A004014A priority Critical patent/ITUB20154014A1/it
Priority to EP16794420.6A priority patent/EP3356674A1/en
Priority to CN201680056387.XA priority patent/CN108026907A/zh
Priority to BR112018004938A priority patent/BR112018004938A2/pt
Priority to MX2018003900A priority patent/MX2018003900A/es
Priority to US15/758,448 priority patent/US20180258924A1/en
Priority to PCT/IB2016/055766 priority patent/WO2017055994A1/en
Publication of ITUB20154014A1 publication Critical patent/ITUB20154014A1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • F04B11/0025—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring the spring fluid being in direct contact with the pumped fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0041—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation by piston speed control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/04—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being hot or corrosive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
ITUB2015A004014A 2015-09-29 2015-09-29 Dispositivo compensatore per pompe volumetriche. ITUB20154014A1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITUB2015A004014A ITUB20154014A1 (it) 2015-09-29 2015-09-29 Dispositivo compensatore per pompe volumetriche.
EP16794420.6A EP3356674A1 (en) 2015-09-29 2016-09-27 A compensating device for volumetric pumps
CN201680056387.XA CN108026907A (zh) 2015-09-29 2016-09-27 用于容积泵的补偿装置
BR112018004938A BR112018004938A2 (pt) 2015-09-29 2016-09-27 ?dispositivo de compensação para bombas volumétricas?
MX2018003900A MX2018003900A (es) 2015-09-29 2016-09-27 Un dispositivo de compensacion para bombas volumetricas.
US15/758,448 US20180258924A1 (en) 2015-09-29 2016-09-27 Compensating device for volumetric pumps
PCT/IB2016/055766 WO2017055994A1 (en) 2015-09-29 2016-09-27 A compensating device for volumetric pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A004014A ITUB20154014A1 (it) 2015-09-29 2015-09-29 Dispositivo compensatore per pompe volumetriche.

Publications (1)

Publication Number Publication Date
ITUB20154014A1 true ITUB20154014A1 (it) 2017-03-29

Family

ID=55237719

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2015A004014A ITUB20154014A1 (it) 2015-09-29 2015-09-29 Dispositivo compensatore per pompe volumetriche.

Country Status (7)

Country Link
US (1) US20180258924A1 (zh)
EP (1) EP3356674A1 (zh)
CN (1) CN108026907A (zh)
BR (1) BR112018004938A2 (zh)
IT (1) ITUB20154014A1 (zh)
MX (1) MX2018003900A (zh)
WO (1) WO2017055994A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201904054D0 (en) * 2019-03-25 2019-05-08 Mhwirth Gmbh Pump and associated system and methods
KR20210149022A (ko) * 2019-04-10 2021-12-08 피브이티이 컴퍼니 리미티드 액체 유량계의 교정 방법
TWI735116B (zh) * 2019-12-25 2021-08-01 財團法人國家同步輻射研究中心 低振動冰液機系統
CN112897446B (zh) * 2021-01-20 2023-01-13 浙江华安安全设备有限公司 催泪喷射器液体回收设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004417A (en) * 1929-05-13 1935-06-11 Penn Electric Switch Co Air volume controlling device for water storage tanks
US4182358A (en) * 1976-07-12 1980-01-08 Vsesojuzny Nauchno-Issledovatelsky Institut Komplexnoi Avtomatizatsii Neftyanoi I Gazovoi Promyshlennosti System for limiting rate of pressure rise in pipeline during hydraulic impact
US5647392A (en) * 1993-03-25 1997-07-15 Charlatte Air regulation system for hydropneumatic reservoir
WO2007069887A1 (en) * 2005-12-14 2007-06-21 Weir Minerals Netherlands B.V. Gas volume damping device for damping discharge pulsations in a medium being pumped

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU725476B2 (en) * 1996-04-12 2000-10-12 York International Corporation Fuzzy logic liquid level control
US6742534B2 (en) * 2002-05-30 2004-06-01 Richard John Hogsden Method of damping surges in a liquid system
JP4915897B2 (ja) * 2005-07-19 2012-04-11 東京エレクトロン株式会社 脈動軽減装置及び検査装置
CN103541889B (zh) * 2012-07-17 2016-08-31 北越工业株式会社 压缩机的吸气部构造

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004417A (en) * 1929-05-13 1935-06-11 Penn Electric Switch Co Air volume controlling device for water storage tanks
US4182358A (en) * 1976-07-12 1980-01-08 Vsesojuzny Nauchno-Issledovatelsky Institut Komplexnoi Avtomatizatsii Neftyanoi I Gazovoi Promyshlennosti System for limiting rate of pressure rise in pipeline during hydraulic impact
US5647392A (en) * 1993-03-25 1997-07-15 Charlatte Air regulation system for hydropneumatic reservoir
WO2007069887A1 (en) * 2005-12-14 2007-06-21 Weir Minerals Netherlands B.V. Gas volume damping device for damping discharge pulsations in a medium being pumped

Also Published As

Publication number Publication date
MX2018003900A (es) 2018-05-23
WO2017055994A1 (en) 2017-04-06
BR112018004938A2 (pt) 2018-10-09
CN108026907A (zh) 2018-05-11
EP3356674A1 (en) 2018-08-08
US20180258924A1 (en) 2018-09-13

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