KR102185030B1 - 어큐뮬레이터 - Google Patents

어큐뮬레이터 Download PDF

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Publication number
KR102185030B1
KR102185030B1 KR1020197025532A KR20197025532A KR102185030B1 KR 102185030 B1 KR102185030 B1 KR 102185030B1 KR 1020197025532 A KR1020197025532 A KR 1020197025532A KR 20197025532 A KR20197025532 A KR 20197025532A KR 102185030 B1 KR102185030 B1 KR 102185030B1
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KR
South Korea
Prior art keywords
accumulator
pressure vessel
support member
bellows
axial direction
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.)
Active
Application number
KR1020197025532A
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English (en)
Korean (ko)
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KR20190109761A (ko
Inventor
히로시 미즈카미
미에코 사이토
잇페이 이와이
Original Assignee
닛폰 하츠죠 가부시키가이샤
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.)
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Publication of KR20190109761A publication Critical patent/KR20190109761A/ko
Application granted granted Critical
Publication of KR102185030B1 publication Critical patent/KR102185030B1/ko
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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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/103—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means the separating means being bellows
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/106—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means characterised by the way housing components are assembled
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
    • 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
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3153—Accumulator separating means having flexible separating means the flexible separating means being bellows
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/405—Housings
    • F15B2201/4056—Housings characterised by the attachment of housing components
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/415—Gas ports
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/60—Assembling or methods for making accumulators
    • F15B2201/605—Assembling or methods for making housings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
KR1020197025532A 2017-03-13 2018-01-25 어큐뮬레이터 Active KR102185030B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2017-047751 2017-03-13
JP2017047751A JP6702905B2 (ja) 2017-03-13 2017-03-13 アキュムレータ
PCT/JP2018/002307 WO2018168216A1 (ja) 2017-03-13 2018-01-25 アキュムレータ

Publications (2)

Publication Number Publication Date
KR20190109761A KR20190109761A (ko) 2019-09-26
KR102185030B1 true KR102185030B1 (ko) 2020-12-01

Family

ID=63522989

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197025532A Active KR102185030B1 (ko) 2017-03-13 2018-01-25 어큐뮬레이터

Country Status (7)

Country Link
US (1) US11255351B2 (cg-RX-API-DMAC7.html)
EP (1) EP3597931B1 (cg-RX-API-DMAC7.html)
JP (1) JP6702905B2 (cg-RX-API-DMAC7.html)
KR (1) KR102185030B1 (cg-RX-API-DMAC7.html)
CN (1) CN110418900B (cg-RX-API-DMAC7.html)
CA (1) CA3056334C (cg-RX-API-DMAC7.html)
WO (1) WO2018168216A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118564515B (zh) * 2024-08-05 2024-10-22 中南大学 一种相变式连续气体发生装置及控制方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010112431A (ja) * 2008-11-05 2010-05-20 Nok Corp アキュムレータ
KR101522984B1 (ko) * 2007-10-10 2015-05-26 이글 고우교 가부시기가이샤 어큐뮬레이터

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US2267121A (en) * 1939-09-06 1941-12-23 George H Mcmullen Gas injector for liquid systems
US2385016A (en) * 1943-06-21 1945-09-18 Mercier Jean Locking valve
GB713940A (en) 1951-08-31 1954-08-18 British Messier Ltd Improvements in or relating to hydraulic accumulators and the like
US2774619A (en) * 1953-07-04 1956-12-18 Mercier Jean Sealing means for a slidable member in a pressure unit
US2829672A (en) 1955-03-23 1958-04-08 Superior Pipe Specialties Co Accumulator
US3136340A (en) * 1960-06-17 1964-06-09 Mc Graw Edison Co Accumulator for hydraulic systems
US3162213A (en) * 1962-06-13 1964-12-22 Melville F Peters Surge attenuating devices
US3198213A (en) * 1962-12-21 1965-08-03 Gen Precision Inc Unit area ratio accumulator with fail-safe means
FR1422967A (fr) * 1964-11-16 1966-01-03 Olaer Patent Co Perfectionnements aux moyens d'accrochage de corps souples ou élastiques pour capacités destinées à être mises sous pression
DE1751917A1 (de) 1968-08-17 1971-08-19 Langen & Co Hydro-pneumatischer Druckspeicher
ES8201694A1 (es) * 1980-02-27 1982-01-01 Leduc Rene Hydro Sa Procedimiento de fabricacion de acumuladores hidraulicos
JPH0246301A (ja) * 1988-08-04 1990-02-15 Eagle Ind Co Ltd アキュムレータ
DE59201216D1 (de) 1991-04-16 1995-03-02 Siemens Ag Verfahren und Vorrichtung zur Überwachung des Betriebszustandes einer Dampfturbine.
US5219000A (en) * 1992-05-29 1993-06-15 General Motors Corporation Fluid pressure accumulator
EP1160460B1 (en) * 2000-05-30 2003-11-12 NHK Spring Co., Ltd. Accumulator with a hydraulic port welded on the shell, a bellow guide and a bellow protector
JP2003074503A (ja) * 2001-09-04 2003-03-12 Nok Corp アキュムレータ
DE60320975D1 (de) * 2002-04-19 2008-06-26 Advics Co Ltd Hydrospeicher
JP4272604B2 (ja) * 2004-08-23 2009-06-03 日本発條株式会社 圧力容器及び蓄圧・緩衝装置
JP5201722B2 (ja) * 2008-03-26 2013-06-05 イーグル工業株式会社 金属ベローズ式アキュムレータ
JP3148349U (ja) 2008-11-26 2009-02-12 日本発條株式会社 アキュムレータ
US8277205B2 (en) * 2009-03-06 2012-10-02 GM Global Technology Operations LLC Active electric accumulator
DE102010024126A1 (de) * 2010-06-17 2011-12-22 Carl Freudenberg Kg Kolbenspeicher
CN101936312A (zh) 2010-09-15 2011-01-05 上海汇益控制系统股份有限公司 高压活塞式蓄能器
JP5637394B2 (ja) 2011-05-13 2014-12-10 イーグル工業株式会社 金属ベローズ式アキュムレータ
ITBO20120233A1 (it) * 2012-04-27 2013-10-28 Magneti Marelli Spa Servocomando idraulico di un cambio servocomandato
CN204213070U (zh) * 2014-10-11 2015-03-18 天津海莱姆科技有限公司 复合结构焊接蓄能器
CN105508317A (zh) * 2014-10-11 2016-04-20 天津海莱姆科技有限公司 非金属缠绕活塞式蓄能器
CN104405697A (zh) * 2014-11-26 2015-03-11 常州飞宇化工有限公司 一种螺纹连接式胶囊蓄能器
WO2016208478A1 (ja) * 2015-06-22 2016-12-29 イーグル工業株式会社 アキュムレータ
JP6355601B2 (ja) * 2015-08-21 2018-07-11 株式会社アドヴィックス アキュムレータ
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101522984B1 (ko) * 2007-10-10 2015-05-26 이글 고우교 가부시기가이샤 어큐뮬레이터
JP2010112431A (ja) * 2008-11-05 2010-05-20 Nok Corp アキュムレータ

Also Published As

Publication number Publication date
CN110418900B (zh) 2021-02-12
CA3056334C (en) 2021-05-11
JP2018151003A (ja) 2018-09-27
KR20190109761A (ko) 2019-09-26
CN110418900A (zh) 2019-11-05
EP3597931A1 (en) 2020-01-22
US11255351B2 (en) 2022-02-22
US20200032819A1 (en) 2020-01-30
EP3597931A4 (en) 2020-02-26
CA3056334A1 (en) 2018-09-20
WO2018168216A1 (ja) 2018-09-20
JP6702905B2 (ja) 2020-06-03
EP3597931B1 (en) 2021-08-04

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