TWI268515B - Methods and apparatus for determining resilience of spring washers - Google Patents

Methods and apparatus for determining resilience of spring washers

Info

Publication number
TWI268515B
TWI268515B TW092112151A TW92112151A TWI268515B TW I268515 B TWI268515 B TW I268515B TW 092112151 A TW092112151 A TW 092112151A TW 92112151 A TW92112151 A TW 92112151A TW I268515 B TWI268515 B TW I268515B
Authority
TW
Taiwan
Prior art keywords
spring washers
series arrangement
resilience
methods
stacked
Prior art date
Application number
TW092112151A
Other languages
English (en)
Other versions
TW200403691A (en
Inventor
Bettadapur Narayanarao Sridhar
John Joseph Lynch
Maharaj K Kaul
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of TW200403691A publication Critical patent/TW200403691A/zh
Application granted granted Critical
Publication of TWI268515B publication Critical patent/TWI268515B/zh

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/001—Computer implemented control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0288—Springs
    • G01N2203/0292—Coil spring
    • 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
    • Y02E30/00—Energy generation of nuclear origin
    • 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
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Springs (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
TW092112151A 2002-05-14 2003-05-02 Methods and apparatus for determining resilience of spring washers TWI268515B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/146,591 US6671632B2 (en) 2002-05-14 2002-05-14 Methods and apparatus for determining resilience of spring washers

Publications (2)

Publication Number Publication Date
TW200403691A TW200403691A (en) 2004-03-01
TWI268515B true TWI268515B (en) 2006-12-11

Family

ID=29418847

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092112151A TWI268515B (en) 2002-05-14 2003-05-02 Methods and apparatus for determining resilience of spring washers

Country Status (6)

Country Link
US (1) US6671632B2 (zh)
JP (1) JP2004069678A (zh)
CH (1) CH696733A5 (zh)
ES (1) ES2249084B1 (zh)
MX (1) MXPA03004212A (zh)
TW (1) TWI268515B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5631098B2 (ja) * 2010-08-02 2014-11-26 三菱重工業株式会社 原子力プラントの運転監視装置
CN102493939B (zh) * 2011-12-15 2014-12-24 中国石油集团钻井工程技术研究院 一种用于井下导向能量获取装置的组合式单柱塞液压泵
US10102933B2 (en) 2012-04-13 2018-10-16 Bwxt Mpower, Inc. Control rod assembly impact limiter
CN103278409B (zh) * 2013-04-28 2015-05-20 河南中光学集团有限公司 小尺寸碟形垫圈特性弹力值检测装置及其检测方法
CN103884579B (zh) * 2014-03-14 2016-08-17 中信戴卡宁波轮毂制造有限公司 弹簧刚度检测装置
WO2016081528A1 (en) 2014-11-17 2016-05-26 Bridging Medical, Llc Bone compression systems
CN104390752B (zh) * 2014-11-26 2017-06-16 河南航天精工制造有限公司 垫圈弹性试验工装
CN113029540A (zh) * 2021-03-12 2021-06-25 花侠温控科技(苏州)有限公司 弹簧测试方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1224348A (en) * 1968-07-25 1971-03-10 Schenck Gmbh Carl Arrangement for reproducing prescribed loadings, particularly in the case of testing machines or testing apparatus
DE3219617A1 (de) * 1982-05-25 1983-12-01 Gerd 3300 Braunschweig Hermann Federmessgeraet zum bestimmen und/oder pruefen der federcharakteristik von zug- und/oder druckfedern
US4754417A (en) * 1984-02-29 1988-06-28 Cummins Engine Company, Inc. Computer implemented go/no go gauging system
WO1991010480A1 (de) * 1990-01-11 1991-07-25 Heiderose Brunner Schlägerbespannungskontrollgerät
US5624409A (en) * 1994-06-10 1997-04-29 Fluidsense Corporation Variable-pulse dynamic fluid flow controller
DE19734224C1 (de) * 1997-08-07 1999-02-04 Siemens Ag Verfahren und Vorrichtung zur Bestimmung von schaltgerätespezifischen Daten an Kontakten in Schaltgeräten und/oder zur Bestimmung von betriebsspezifischen Daten im damit geschalteten Netz
JP3027131B2 (ja) * 1997-08-28 2000-03-27 株式会社パイロット ノック式筆記具

Also Published As

Publication number Publication date
JP2004069678A (ja) 2004-03-04
US6671632B2 (en) 2003-12-30
ES2249084A1 (es) 2006-03-16
MXPA03004212A (es) 2003-11-19
CH696733A5 (de) 2007-10-31
TW200403691A (en) 2004-03-01
US20030216872A1 (en) 2003-11-20
ES2249084B1 (es) 2007-04-16

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