ATE138474T1 - Ultraschall-prüfeinrichtung für gasdruckspeicher - Google Patents

Ultraschall-prüfeinrichtung für gasdruckspeicher

Info

Publication number
ATE138474T1
ATE138474T1 AT93917633T AT93917633T ATE138474T1 AT E138474 T1 ATE138474 T1 AT E138474T1 AT 93917633 T AT93917633 T AT 93917633T AT 93917633 T AT93917633 T AT 93917633T AT E138474 T1 ATE138474 T1 AT E138474T1
Authority
AT
Austria
Prior art keywords
pct
gas pressure
separating element
testing device
gas
Prior art date
Application number
AT93917633T
Other languages
English (en)
Inventor
Norbert Weber
Karl-Heinz Leichner
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
Application granted granted Critical
Publication of ATE138474T1 publication Critical patent/ATE138474T1/de

Links

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
    • F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
    • 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
    • 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
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
    • F15B2201/312—Sealings therefor, e.g. piston rings
    • 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
    • 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
    • F15B2201/50—Monitoring, detection and testing means for accumulators
    • F15B2201/505—Testing of accumulators, e.g. for testing tightness

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measuring Fluid Pressure (AREA)
  • Lasers (AREA)
AT93917633T 1992-08-21 1993-07-23 Ultraschall-prüfeinrichtung für gasdruckspeicher ATE138474T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4227657A DE4227657A1 (de) 1992-08-21 1992-08-21 Ultraschall-Prüfeinrichtung für Gasdruckspeicher

Publications (1)

Publication Number Publication Date
ATE138474T1 true ATE138474T1 (de) 1996-06-15

Family

ID=6466018

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93917633T ATE138474T1 (de) 1992-08-21 1993-07-23 Ultraschall-prüfeinrichtung für gasdruckspeicher

Country Status (9)

Country Link
US (1) US5520053A (de)
EP (1) EP0656109B1 (de)
JP (1) JPH08500668A (de)
AT (1) ATE138474T1 (de)
DE (2) DE4227657A1 (de)
DK (1) DK0656109T3 (de)
ES (1) ES2087761T3 (de)
GR (1) GR3020354T3 (de)
WO (1) WO1994004898A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08509607A (ja) 1993-04-20 1996-10-15 ザ ソールク インスチチュート バイオテクノロジー／インダストリアル アソシエイツ，インコーポレイテッド ヒトｎ−メチル−ｄ−アスパラギン酸受容体サブユニット、これをコードする核酸およびその用途
NL1030669C2 (nl) * 2005-12-14 2007-06-15 Weir Minerals Netherlands Bv Gasvolume-dempinrichting.
US7764076B2 (en) * 2007-02-20 2010-07-27 Centipede Systems, Inc. Method and apparatus for aligning and/or leveling a test head
US8020587B2 (en) * 2007-06-11 2011-09-20 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Piston-in sleeve hydraulic pressure accumulator
JP5740927B2 (ja) * 2010-11-16 2015-07-01 トヨタ自動車株式会社 流体圧検査方法及び流体圧検査装置
DE102012205363A1 (de) 2012-04-02 2013-10-02 Marco Systemanalyse Und Entwicklung Gmbh Positionsbestimmungsvorrichtung
DE102014001283A1 (de) * 2014-02-01 2015-08-06 Hydac Technology Gmbh Druckspeicher
CN105673621B (zh) * 2016-03-01 2018-01-26 浙江大学 一种航空作动器往复密封多工况综合模拟试验系统
EP3475583B1 (de) * 2016-06-25 2023-06-07 Hydac Technology GmbH Hydropneumatischer kolbenspeicher
DE102016012621A1 (de) 2016-10-14 2018-04-19 Hydac Technology Gmbh Vorrichtung und Verfahren zum Bestimmen des Gewichts eines Hydrospeichers
DE102017125125B3 (de) * 2017-10-26 2019-04-25 PA Propan & Ammoniak Anlagen GmbH Verfahren zum Durchführen einer Druckprüfung eines Flüssiggastanks
DE102018005204A1 (de) 2018-06-29 2020-01-02 Hydac Technology Gmbh Hydrospeicher
CN113295334B (zh) * 2021-06-17 2024-06-14 涿鹿高压容器有限公司 一种蓄能器壳体水压测试装置
CN116211340B (zh) * 2023-03-02 2023-10-03 吉林大学 智能超声波探头

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1525720A (en) * 1975-12-20 1978-09-20 Univ Cardiff Distance measuring apparatus
US4143553A (en) * 1977-12-19 1979-03-13 Automation Industries, Inc. Contoured search unit for detecting internal flaws
JPS6055639B2 (ja) * 1979-02-02 1985-12-05 三菱重工業株式会社 圧力脈動吸収装置
GB2128741B (en) * 1982-10-08 1986-11-12 De Beers Ind Diamond Sensing liquid/solid interface
NO152382C (no) * 1983-06-06 1985-09-18 Myrens Verksted As Fluidumakkumulator
DE3411592C2 (de) * 1984-03-29 1994-06-30 Hydac Technology Gmbh Hydropneumatischer Speicher
EP0282774B1 (de) * 1987-03-18 1994-01-05 Combustion Engineering, Inc. Ultraschall-Untersuchung eines Ventils
DE3732219A1 (de) * 1987-09-24 1989-04-13 Siemens Ag Anwendung des verfahrens zur elektromagnetischen ultraschall-wandlung zur ueberwachung von fuellhoehe und blasenbildung in fluessigkeit enthaltenden umschliessungen
JPH02186102A (ja) * 1989-01-10 1990-07-20 Nakamura Koki Kk ピストン型アキュムレータのピストン位置検知装置
DE4116482A1 (de) * 1991-05-21 1992-11-26 Hydac Technology Gmbh Verfahren zum messen des druckes eines gases in einem gasdruckspeicher und vorrichtung zum durchfuehren desselben

Also Published As

Publication number Publication date
DK0656109T3 (da) 1996-10-07
EP0656109B1 (de) 1996-05-22
ES2087761T3 (es) 1996-07-16
DE59302705D1 (de) 1996-06-27
DE4227657A1 (de) 1994-02-24
US5520053A (en) 1996-05-28
JPH08500668A (ja) 1996-01-23
GR3020354T3 (en) 1996-09-30
WO1994004898A1 (de) 1994-03-03
EP0656109A1 (de) 1995-06-07

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