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FI20140049A7 - Menetelmä ja järjestely järjestelmän nestevirtauksen paineen pitämiseksi ennalta määrätyllä, lähes vakiotasolla - Google Patents

Menetelmä ja järjestely järjestelmän nestevirtauksen paineen pitämiseksi ennalta määrätyllä, lähes vakiotasolla

Info

Publication number
FI20140049A7
FI20140049A7 FI20140049A FI20140049A FI20140049A7 FI 20140049 A7 FI20140049 A7 FI 20140049A7 FI 20140049 A FI20140049 A FI 20140049A FI 20140049 A FI20140049 A FI 20140049A FI 20140049 A7 FI20140049 A7 FI 20140049A7
Authority
FI
Finland
Prior art keywords
maintaining
arrangement
predetermined
pressure
fluid flow
Prior art date
Application number
FI20140049A
Other languages
English (en)
Swedish (sv)
Other versions
FI125547B (fi
Inventor
Heikki Antero Pohjola
Original Assignee
Heikki Antero Pohjola
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
Priority to FI20140049A priority Critical patent/FI125547B/fi
Application filed by Heikki Antero Pohjola filed Critical Heikki Antero Pohjola
Priority to DK15751468.8T priority patent/DK3108165T3/en
Priority to RS20181472A priority patent/RS58257B1/sr
Priority to PT15751468T priority patent/PT3108165T/pt
Priority to US15/118,781 priority patent/US10289128B2/en
Priority to AU2015220693A priority patent/AU2015220693B2/en
Priority to ES15751468T priority patent/ES2700588T3/es
Priority to MYPI2016001420A priority patent/MY184284A/en
Priority to KR1020167024065A priority patent/KR102267461B1/ko
Priority to PCT/FI2015/050096 priority patent/WO2015124833A1/en
Priority to PL15751468T priority patent/PL3108165T3/pl
Priority to BR112016019056-4A priority patent/BR112016019056B1/pt
Priority to EP15751468.8A priority patent/EP3108165B1/en
Priority to CN201580008909.4A priority patent/CN106062451B/zh
Priority to SG11201606029RA priority patent/SG11201606029RA/en
Priority to PE2016001502A priority patent/PE20161113A1/es
Priority to MX2016010804A priority patent/MX377332B/es
Priority to JP2016553500A priority patent/JP6584420B2/ja
Priority to HUE15751468A priority patent/HUE041919T2/hu
Priority to CA2939547A priority patent/CA2939547C/en
Publication of FI20140049A7 publication Critical patent/FI20140049A7/fi
Application granted granted Critical
Publication of FI125547B publication Critical patent/FI125547B/fi
Priority to PH12016501575A priority patent/PH12016501575B1/en
Priority to CL2016002057A priority patent/CL2016002057A1/es
Priority to IL247357A priority patent/IL247357B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/32—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/32—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
    • B05B1/323—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening the valve member being actuated by the pressure of the fluid to be sprayed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • F03B1/04—Nozzles; Nozzle-carrying members
    • 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
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination
    • 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
    • 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
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1266—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being acted upon by the circulating fluid
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/14—Pressure control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0357—For producing uniform flow
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0396—Involving pressure control
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7835—Valve seating in direction of flow
    • Y10T137/7836—Flexible diaphragm or bellows reactor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Control Of Turbines (AREA)
  • Hydraulic Turbines (AREA)
  • Lift Valve (AREA)
  • Safety Valves (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Jet Pumps And Other Pumps (AREA)
FI20140049A 2014-02-19 2014-02-19 Menetelmä ja järjestely järjestelmän nestevirtauksen paineen pitämiseksi ennalta määrätyllä, lähes vakiotasolla FI125547B (fi)

Priority Applications (23)

Application Number Priority Date Filing Date Title
FI20140049A FI125547B (fi) 2014-02-19 2014-02-19 Menetelmä ja järjestely järjestelmän nestevirtauksen paineen pitämiseksi ennalta määrätyllä, lähes vakiotasolla
CN201580008909.4A CN106062451B (zh) 2014-02-19 2015-02-18 将流体流动压力维持在预定的几乎恒定水平的方法和设备
PT15751468T PT3108165T (pt) 2014-02-19 2015-02-18 Método e disposição para manter a pressão de fluxo de fluido em um sistema a um nível quase constante prédefinido
US15/118,781 US10289128B2 (en) 2014-02-19 2015-02-18 Method and arrangement for maintaining fluid flow pressure in a system at a preset, almost constant level
AU2015220693A AU2015220693B2 (en) 2014-02-19 2015-02-18 Method and arrangement for maintaining fluid flow pressure in a system at a preset, almost constant level
ES15751468T ES2700588T3 (es) 2014-02-19 2015-02-18 Procedimiento y disposición para mantener la presión de flujo de fluido en un sistema a un nivel preestablecido y casi constante
MYPI2016001420A MY184284A (en) 2014-02-19 2015-02-18 Method and arrangement for maintaining fluid flow pressure in a system at a preset, almost constant level
KR1020167024065A KR102267461B1 (ko) 2014-02-19 2015-02-18 시스템 내의 유체 유동 압력을 미리 설정된 거의 일정한 레벨로 유지하는 방법 및 장치
PCT/FI2015/050096 WO2015124833A1 (en) 2014-02-19 2015-02-18 Method and arrangement for maintaining fluid flow pressure in a system at a preset, almost constant level
PL15751468T PL3108165T3 (pl) 2014-02-19 2015-02-18 Sposób i układ do utrzymania ciśnienia przepływu płynu w układzie na ustalonym, prawie stałym poziomie
DK15751468.8T DK3108165T3 (en) 2014-02-19 2015-02-18 METHOD AND ARRANGEMENTS FOR MAINTENANCE OF LIQUID FLOW PRESSURE IN A SYSTEM AT A PRESET AND NEXT CONSTANT LEVEL
EP15751468.8A EP3108165B1 (en) 2014-02-19 2015-02-18 Method and arrangement for maintaining fluid flow pressure in a system at a preset, almost constant level
PE2016001502A PE20161113A1 (es) 2014-02-19 2015-02-18 Metodo y disposicion para mantener la presion de flujo de un fluido en un sistema a un nivel casi constante prefijado
BR112016019056-4A BR112016019056B1 (pt) 2014-02-19 2015-02-18 método para manter a pressão de escoamento de fluidos em um sistema a um nível predefinido, e, mecanismo para manter a pressão de escoamento de fluidos em um sistema a um nível predefinido
SG11201606029RA SG11201606029RA (en) 2014-02-19 2015-02-18 Method and arrangement for maintaining fluid flow pressure in a system at a preset, almost constant level
MX2016010804A MX377332B (es) 2014-02-19 2015-02-18 Metodo y disposicion para mantener la presion de flujo de un fluido en un sistema a un nivel casi constante prefijado.
JP2016553500A JP6584420B2 (ja) 2014-02-19 2015-02-18 システム内の流体流圧を事前設定された略一定レベルで維持する方法および装置
HUE15751468A HUE041919T2 (hu) 2014-02-19 2015-02-18 Eljárás és berendezés folyadékáramlási nyomás fenntartására egy rendszerben elõre beállított, majdnem állandó szinten
CA2939547A CA2939547C (en) 2014-02-19 2015-02-18 Method and arrangement for maintaining fluid flow pressure in a system at a preset, almost constant level
RS20181472A RS58257B1 (sr) 2014-02-19 2015-02-18 Postupak i uređaj za održavanje pritiska struje fluida u sistemu na unapred zadatom, skoro konstantnom nivou
PH12016501575A PH12016501575B1 (en) 2014-02-19 2016-08-09 Method and arrangement for maintaining fluid flow pressure in a system at a preset, almost constant level
CL2016002057A CL2016002057A1 (es) 2014-02-19 2016-08-16 Método y disposición para mantener la presión de flujo de un fluido en un sistema a un nivel casi constante prefijado.
IL247357A IL247357B (en) 2014-02-19 2016-08-18 Method and arrangement for maintaining fluid flow pressure within a system at a nearly constant, predetermined value

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20140049A FI125547B (fi) 2014-02-19 2014-02-19 Menetelmä ja järjestely järjestelmän nestevirtauksen paineen pitämiseksi ennalta määrätyllä, lähes vakiotasolla
FI20140049 2014-02-19

Publications (2)

Publication Number Publication Date
FI20140049A7 true FI20140049A7 (fi) 2015-08-20
FI125547B FI125547B (fi) 2015-11-30

Family

ID=53877664

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20140049A FI125547B (fi) 2014-02-19 2014-02-19 Menetelmä ja järjestely järjestelmän nestevirtauksen paineen pitämiseksi ennalta määrätyllä, lähes vakiotasolla

Country Status (23)

Country Link
US (1) US10289128B2 (fi)
EP (1) EP3108165B1 (fi)
JP (1) JP6584420B2 (fi)
KR (1) KR102267461B1 (fi)
CN (1) CN106062451B (fi)
AU (1) AU2015220693B2 (fi)
BR (1) BR112016019056B1 (fi)
CA (1) CA2939547C (fi)
CL (1) CL2016002057A1 (fi)
DK (1) DK3108165T3 (fi)
ES (1) ES2700588T3 (fi)
FI (1) FI125547B (fi)
HU (1) HUE041919T2 (fi)
IL (1) IL247357B (fi)
MX (1) MX377332B (fi)
MY (1) MY184284A (fi)
PE (1) PE20161113A1 (fi)
PH (1) PH12016501575B1 (fi)
PL (1) PL3108165T3 (fi)
PT (1) PT3108165T (fi)
RS (1) RS58257B1 (fi)
SG (1) SG11201606029RA (fi)
WO (1) WO2015124833A1 (fi)

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CN120593972A (zh) * 2025-08-06 2025-09-05 东方电气集团东方电机有限公司 一种冲击式水轮机喷针、口环压力试验工具及装配和试验方法

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PH12016501575A1 (en) 2016-09-14
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JP6584420B2 (ja) 2019-10-02
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MY184284A (en) 2021-03-30
CN106062451A (zh) 2016-10-26
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EP3108165A1 (en) 2016-12-28
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IL247357A0 (en) 2016-11-30
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CA2939547A1 (en) 2015-08-27
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CN106062451B (zh) 2019-05-31
BR112016019056B1 (pt) 2021-02-09
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