DE102015003673A1 - Verfahren zum Herstellen eines Schaumkörpers - Google Patents

Verfahren zum Herstellen eines Schaumkörpers Download PDF

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Publication number
DE102015003673A1
DE102015003673A1 DE102015003673.4A DE102015003673A DE102015003673A1 DE 102015003673 A1 DE102015003673 A1 DE 102015003673A1 DE 102015003673 A DE102015003673 A DE 102015003673A DE 102015003673 A1 DE102015003673 A1 DE 102015003673A1
Authority
DE
Germany
Prior art keywords
foam material
foam
accumulator
memory
gas
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.)
Withdrawn
Application number
DE102015003673.4A
Other languages
German (de)
English (en)
Inventor
Herbert Baltes
Peter Kloft
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hydac Technology GmbH
Original Assignee
Hydac Technology GmbH
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 Hydac Technology GmbH filed Critical Hydac Technology GmbH
Priority to DE102015003673.4A priority Critical patent/DE102015003673A1/de
Priority to CN201680013185.7A priority patent/CN107407295A/zh
Priority to JP2017544349A priority patent/JP6756723B2/ja
Priority to PCT/EP2016/000073 priority patent/WO2016150535A1/de
Priority to US15/552,840 priority patent/US10641295B2/en
Priority to EP16700798.8A priority patent/EP3271591B1/de
Publication of DE102015003673A1 publication Critical patent/DE102015003673A1/de
Withdrawn legal-status Critical Current

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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
    • F15B1/086—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor the gas cushion being entirely enclosed by the separating means, e.g. foam or gas-filled balls
    • 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
    • F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
    • 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
    • F15B2201/3154—Accumulator separating means having flexible separating means the flexible separating means being completely enclosed, e.g. using gas-filled balls or foam
    • 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
    • F15B2201/41—Liquid ports
    • F15B2201/411—Liquid ports having valve means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
DE102015003673.4A 2015-03-20 2015-03-20 Verfahren zum Herstellen eines Schaumkörpers Withdrawn DE102015003673A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102015003673.4A DE102015003673A1 (de) 2015-03-20 2015-03-20 Verfahren zum Herstellen eines Schaumkörpers
CN201680013185.7A CN107407295A (zh) 2015-03-20 2016-01-15 用于制造泡沫体的方法
JP2017544349A JP6756723B2 (ja) 2015-03-20 2016-01-15 フォーム体を製造するための方法
PCT/EP2016/000073 WO2016150535A1 (de) 2015-03-20 2016-01-15 Verfahren zum herstellen eines schaumkörpers
US15/552,840 US10641295B2 (en) 2015-03-20 2016-01-15 Method for producing a foam body
EP16700798.8A EP3271591B1 (de) 2015-03-20 2016-01-15 Verfahren zum herstellen eines schaumkörpers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015003673.4A DE102015003673A1 (de) 2015-03-20 2015-03-20 Verfahren zum Herstellen eines Schaumkörpers

Publications (1)

Publication Number Publication Date
DE102015003673A1 true DE102015003673A1 (de) 2016-09-22

Family

ID=55173823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015003673.4A Withdrawn DE102015003673A1 (de) 2015-03-20 2015-03-20 Verfahren zum Herstellen eines Schaumkörpers

Country Status (6)

Country Link
US (1) US10641295B2 (https=)
EP (1) EP3271591B1 (https=)
JP (1) JP6756723B2 (https=)
CN (1) CN107407295A (https=)
DE (1) DE102015003673A1 (https=)
WO (1) WO2016150535A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017006305A1 (de) * 2017-07-04 2019-01-10 Hydac Technology Gmbh Ausgleichsvorrichtung, insbesondere in Form eines Tanks

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210222813A1 (en) * 2020-01-16 2021-07-22 Performance Pulsation Control, Inc. Reactive fluid system accounting for thermal expansion in replacement of nitrogen within charged pulsation control equipment
CA3177112A1 (en) * 2020-01-21 2021-07-29 UGT Group Pty Ltd Accumulator
WO2022076748A1 (en) * 2020-10-07 2022-04-14 Performance Pulsation Control, Inc. Stabilizer cartridge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240264B (de) * 1965-03-19 1967-05-11 Bosch Gmbh Robert Verfahren zum Herstellen einer Blase fuer Druckspeicher
WO2013056834A1 (de) 2011-10-20 2013-04-25 Hydac Technology Gmbh Druckspeicher

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440022C2 (de) * 1974-08-21 1982-07-08 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Dämm- und Leichtbaustoffen und Vorrichtung zur Durchführung dieses Verfahrens
NL7706448A (nl) * 1977-06-13 1978-12-15 Philips Nv Drukenergie-accumulator.
US4239856A (en) * 1978-08-28 1980-12-16 Texaco Development Corp. Method for preparing high-resilient flexible urethane foams
DE2947258A1 (de) * 1979-11-23 1981-05-27 Daimler-Benz Ag, 7000 Stuttgart Hydrostatischer blasenspeicher
US4522578A (en) * 1980-12-08 1985-06-11 J-M Manufacturing Co., Inc. Apparatus for introducing a foamable plastic insulation into the space defined by an inner core pipe and an outer casing pipe while maintaining the spacing of the pipes
US4851167A (en) * 1987-09-14 1989-07-25 Clint, Inc. Molding process and apparatus
DE3901189A1 (de) * 1989-01-17 1990-09-20 Bayer Ag Verfahren zur herstellung von polyurethan-weichformschaumstoffen niedriger rohdichte
US5855831A (en) * 1997-12-31 1999-01-05 Tachi-S Co., Ltd. Method for forming a headrest
DE10062659B4 (de) * 2000-12-15 2005-09-22 Demag Ergotech Gmbh Aufschäummittelbeladungs- und Mischvorrichtung
DE102006004120A1 (de) * 2006-01-25 2007-07-26 Hydac Technology Gmbh Hydrospeicher
RU2382913C1 (ru) * 2008-09-01 2010-02-27 Александр Анатольевич Строганов Гидропневматический аккумулятор с гибким пористым наполнителем
DE102009021463A1 (de) * 2009-05-15 2010-11-18 Hydac Technology Gmbh Hydrospeicher
DE102013015528A1 (de) * 2013-09-18 2015-03-19 Hydac Technology Gmbh Speichereinrichtung
EP2886591A1 (de) * 2013-12-19 2015-06-24 Evonik Industries AG Zusammensetzung, geeignet zur Herstellung von Polyurethanschäumen, enthaltend mindestens ein Nukleierungsmittel
CN104389824A (zh) * 2014-11-20 2015-03-04 常州市安家热工仪表有限公司 皮囊式蓄能器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240264B (de) * 1965-03-19 1967-05-11 Bosch Gmbh Robert Verfahren zum Herstellen einer Blase fuer Druckspeicher
WO2013056834A1 (de) 2011-10-20 2013-04-25 Hydac Technology Gmbh Druckspeicher
WO2013056835A1 (de) 2011-10-20 2013-04-25 Hydac Technology Gmbh Druckspeicher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017006305A1 (de) * 2017-07-04 2019-01-10 Hydac Technology Gmbh Ausgleichsvorrichtung, insbesondere in Form eines Tanks
US11168706B2 (en) 2017-07-04 2021-11-09 Hydac Technology Gmbh Equalization device, in particular in the form of a tank

Also Published As

Publication number Publication date
JP6756723B2 (ja) 2020-09-16
US20180038391A1 (en) 2018-02-08
JP2018511009A (ja) 2018-04-19
EP3271591B1 (de) 2020-08-05
EP3271591A1 (de) 2018-01-24
WO2016150535A1 (de) 2016-09-29
CN107407295A (zh) 2017-11-28
US10641295B2 (en) 2020-05-05

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R120 Application withdrawn or ip right abandoned