HRP20231106T1 - Digitalni proporcionalni regulator tlaka - Google Patents

Digitalni proporcionalni regulator tlaka Download PDF

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Publication number
HRP20231106T1
HRP20231106T1 HRP20231106TT HRP20231106T HRP20231106T1 HR P20231106 T1 HRP20231106 T1 HR P20231106T1 HR P20231106T T HRP20231106T T HR P20231106TT HR P20231106 T HRP20231106 T HR P20231106T HR P20231106 T1 HRP20231106 T1 HR P20231106T1
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HR
Croatia
Prior art keywords
valve
pressure
valves
discharge
filling
Prior art date
Application number
HRP20231106TT
Other languages
English (en)
Inventor
Kevin C. Williams
Thomas Jones
Thierry Delvaux
Gilles Raets
Original Assignee
Mac Valves, Inc.
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 Mac Valves, Inc. filed Critical Mac Valves, Inc.
Publication of HRP20231106T1 publication Critical patent/HRP20231106T1/hr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
    • G05D16/2046—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged for the control of a single pressure from a plurality of converging pressures
    • G05D16/2053—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged for the control of a single pressure from a plurality of converging pressures the plurality of throttling means comprising only a first throttling means acting on a higher pressure and a second throttling means acting on a lower pressure, e.g. the atmosphere
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/0426—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with fluid-operated pilot valves, i.e. multiple stage valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0846—Electrical details
    • F15B13/086—Sensing means, e.g. pressure sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/005—Filling or draining of fluid systems
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/003—Housing formed from a plurality of the same valve elements
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/029—Electromagnetically actuated valves
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
    • G05D16/204—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/52—Pressure control characterised by the type of actuation
    • F15B2211/526—Pressure control characterised by the type of actuation electrically or electronically

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electromagnetism (AREA)
  • Control Of Fluid Pressure (AREA)
  • Servomotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Power Steering Mechanism (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Claims (14)

1. Sklop ventila (10), koji sadrži: kućište (12) koje ima ulaz tekućine (14), izlaz tekućine (16), ispuh (18), i sekundarni ispuh (30); više ventila za punjenje (20) od kojih svaki komunicira s ulazom tekućine (14) i izlazom tekućine (16); više ventila za ispuštanje (22) od kojih svaki komunicira s ventilima za punjenje (20), više ventila za ispuštanje (22) uključujući barem prvi ventil za ispuštanje (22a) i drugi ventil za ispuštanje (22b) koji komuniciraju s ispuhom (18) i izlazom tekućine (16), te treći ventil za ispuštanje (22c) koji komunicira sa sekundarnim ispuhom (30); prvi ventil za ispuštanje (22a) dopušta da kroz njega teče veća količina tekućine u usporedbi s drugim ventilom za ispuštanje (22b); senzor tlaka (26) konfiguriran za generiranje signala koji ukazuje na tlak tekućine unutar kućišta (12); i regulator (24) koji je konfiguriran, na temelju naredbenog signala koji je primio regulator, koji uključuje željeni tlak koji izlazi iz izlaza tekućine (16) u usporedbi sa signalom koji pokazuje tlak tekućine, da selektivno otvara i zatvara svaki od ventila za punjenje (20) i svaki od ventila za ispuštanje (22), pri čemu je za stvaranje tlaka i izlaz tekućine iz sklopa ventila (10) na željenom tlaku, regulator (24) konfiguriran da selektivno otvara i zatvara više ventila za punjenje (20) i više ventila za ispuštanje (22) sve dok se ne postigne željeni tlak, naznačen time što, kada su prvi i drugi ventil za ispuštanje (22a i 22b) zatvoreni, tekućini je omogućeno teći iz izlaza tekućine (16) kroz svaki od prvog i drugog ventila za ispuštanje (22a i 22b) do ispuha (18).
2. Sklop ventila (10) prema zahtjevu 1, naznačen time što je za smanjenje tlaka izlaza tekućine iz izlaza tekućine (16), regulator (24) konfiguriran da selektivno otvara i zatvara više ventila za ispuštanje (22) kako bi se omogućilo da tekućina izađe iz sklopa ventila (10) kroz ispuh (18).
3. Sklop ventila (10) prema zahtjevu 1, naznačen time što se tijekom podizanja tlaka tekućine, više ventila za punjenje (20) je otvoreno i više ventila za ispuštanje (22) je zatvoreno.
4. Sklop ventila (10) prema zahtjevu 3, naznačen time što kako se tekućina približava željenom tlaku, regulator (24) je konfiguriran da zatvori neke od ventila za punjenje (20) i održi neke od ventila za punjenje (20) u otvorenom položaju dok se ne postigne željeni tlak.
5. Sklop ventila (10) prema zahtjevu 4, naznačen time što dok je tekućina pod tlakom do željenog tlaka, ako senzor tlaka (26) generira signal koji pokazuje da je tlak tekućine veći od željenog tlaka, regulator (24) je konfiguriran da zatvori ventile za punjenje (20) i otvori najmanje jedan od ventila za ispuštanje (22) kako bi se smanjio tlak tekućine dok se ne postigne željeni tlak.
6. Sklop ventila (10) prema zahtjevu 1, naznačen time što regulator (24) uključuje pogonski krug ventila (28) u komunikaciji sa svakim od ventila za punjenje (20) i svakim od ventila za ispuštanje (22), pogonski krug ventila (28) koji je konfiguriran za primjenu napona na svaki od ventila za punjenje (20) i svaki od ventila za ispuštanje (22) za otvaranje i zatvaranje svakog od ventila za punjenje (20) i svakog od ventila za ispuštanje (22).
7. Sklop ventila (10) prema zahtjevu 6, naznačen time što su svaki od ventila za punjenje (20) i svaki od ventila za ispuštanje (22) ili solenoidni ventil ili pilotski solenoidni ventil.
8. Sklop ventila (10) prema zahtjevu 1, naznačen time što više ventila za punjenje (20) uključuje najmanje prvi ventil za punjenje (20a) i drugi ventil za punjenje (20b), prvi ventil za punjenje (20a) dopušta veću količinu tekućine koja prolazi kroz njega u usporedbi s drugim ventilom za punjenje (20b).
9. Sklop ventila (10) prema zahtjevu 8, naznačen time što kako se tekućina približava željenom tlaku, regulator (24) je konfiguriran da prvo zatvori prvi ventil za punjenje (20a) prije zatvaranja drugog ventila za punjenje (20b).
10. Sklop ventila (10) prema zahtjevu 1, naznačen time što dok je tekućina pod tlakom do željenog tlaka, ako senzor tlaka (26) generira signal koji pokazuje da je tlak tekućine veći od željenog tlaka, regulator (24) je konfiguriran da zatvori ventile za punjenje (20) i otvori najmanje jedan od prvog i drugog ventila za ispuštanje (22a, 22b) kako bi se smanjio tlak tekućine dok se ne postigne željeni tlak.
11. Sklop ventila (10) prema zahtjevu 1, naznačen time što kada su prvi ventil za ispuštanje (22a) i drugi ventil za ispuštanje (22b) otvoreni, tekućini je dozvoljeno da teče kroz prvi ventil za ispuštanje (22a) i drugi ventil za ispuštanje (22b) do izlaza tekućine (16).
12. Sklop ventila (10) prema zahtjevu 1, naznačen time što kada se tlak u sklopu ventila (10) treba smanjiti sa željenog tlaka na ciljani tlak, regulator (24) je konfiguriran da otvori više ventila za ispuštanje (22).
13. Sklop ventila (10) prema zahtjevu 12, naznačen time što kako se tekućina približava ciljnom tlaku, regulator (24) je konfiguriran da zatvori prvi ventil za ispuštanje (22a) i održi drugi ventil za ispuštanje (22b) u otvorenom položaju sve dok se ne postigne ciljni tlak.
14. Sklop ventila (10) prema zahtjevu 13, naznačen time što kako se tlak tekućine smanjuje na ciljni tlak, ako senzor tlaka (26) generira signal koji pokazuje da je tlak tekućine manji od ciljanog tlaka, regulator (24) je konfiguriran da zatvori drugi ventil za ispuštanje (22b) i otvori najmanje drugi ventil za punjenje (20b) kako bi se podigao tlak do ciljnog tlaka.
HRP20231106TT 2020-04-13 2021-03-24 Digitalni proporcionalni regulator tlaka HRP20231106T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/847,029 US11067102B1 (en) 2020-04-13 2020-04-13 Digital proportional pressure controller
EP21164565.0A EP3896550B1 (en) 2020-04-13 2021-03-24 Digital proportional pressure controller

Publications (1)

Publication Number Publication Date
HRP20231106T1 true HRP20231106T1 (hr) 2023-12-22

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ID=75203187

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20231106TT HRP20231106T1 (hr) 2020-04-13 2021-03-24 Digitalni proporcionalni regulator tlaka

Country Status (20)

Country Link
US (1) US11067102B1 (hr)
EP (1) EP3896550B1 (hr)
JP (1) JP2021177376A (hr)
KR (1) KR102585567B1 (hr)
CN (1) CN113531164B (hr)
AU (1) AU2021201700A1 (hr)
BR (1) BR102021006955B1 (hr)
CA (1) CA3112119C (hr)
DK (1) DK3896550T3 (hr)
ES (1) ES2956551T3 (hr)
FI (1) FI3896550T3 (hr)
HR (1) HRP20231106T1 (hr)
HU (1) HUE062946T2 (hr)
MX (1) MX2021004156A (hr)
PL (1) PL3896550T3 (hr)
PT (1) PT3896550T (hr)
RS (1) RS64533B1 (hr)
SA (1) SA121420657B1 (hr)
SI (1) SI3896550T1 (hr)
TW (1) TWI782483B (hr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7100922B1 (ja) 2021-10-29 2022-07-14 ヤマト科学株式会社 恒温装置および温度分布改善方法

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FI118608B (fi) * 2001-04-23 2008-01-15 Matti Linjama Ohjausjärjestelmä ja menetelmä toimilaitteen ohjaamiseksi ja ohjauksen optimoimiseksi rinnankytkettyjen venttiilisarjojen avulla
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EP2461046B1 (en) * 2010-12-03 2017-11-01 Schukra Gerätebau GmbH Valve assembly and pneumatic seat adjusting device
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Publication number Publication date
CA3112119A1 (en) 2021-10-13
US11067102B1 (en) 2021-07-20
TW202147056A (zh) 2021-12-16
BR102021006955A2 (pt) 2021-11-03
BR102021006955B1 (pt) 2022-05-17
SI3896550T1 (sl) 2023-11-30
JP2021177376A (ja) 2021-11-11
HUE062946T2 (hu) 2023-12-28
MX2021004156A (es) 2021-10-13
AU2021201700A1 (en) 2021-10-28
RS64533B1 (sr) 2023-09-29
KR102585567B1 (ko) 2023-10-06
PT3896550T (pt) 2023-09-13
CA3112119C (en) 2024-01-23
KR20210127631A (ko) 2021-10-22
CN113531164A (zh) 2021-10-22
EP3896550A1 (en) 2021-10-20
PL3896550T3 (pl) 2023-11-20
SA121420657B1 (ar) 2022-12-18
CN113531164B (zh) 2023-04-28
FI3896550T3 (fi) 2023-09-12
TWI782483B (zh) 2022-11-01
EP3896550B1 (en) 2023-08-16
DK3896550T3 (da) 2023-09-18
ES2956551T3 (es) 2023-12-22

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