JPS4950348A - - Google Patents

Info

Publication number
JPS4950348A
JPS4950348A JP48065972A JP6597273A JPS4950348A JP S4950348 A JPS4950348 A JP S4950348A JP 48065972 A JP48065972 A JP 48065972A JP 6597273 A JP6597273 A JP 6597273A JP S4950348 A JPS4950348 A JP S4950348A
Authority
JP
Japan
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.)
Pending
Application number
JP48065972A
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 filed Critical
Publication of JPS4950348A publication Critical patent/JPS4950348A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/025—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load with a gauge pin in a longitudinal bore in the body of the bolt
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/20—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of steel wire or the like
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Examining Or Testing Airtightness (AREA)
JP48065972A 1972-06-19 1973-06-13 Pending JPS4950348A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00263879A US3820381A (en) 1972-06-19 1972-06-19 Fastener system and method for inspecting same

Publications (1)

Publication Number Publication Date
JPS4950348A true JPS4950348A (ja) 1974-05-16

Family

ID=23003631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48065972A Pending JPS4950348A (ja) 1972-06-19 1973-06-13

Country Status (8)

Country Link
US (1) US3820381A (ja)
JP (1) JPS4950348A (ja)
CA (1) CA1001495A (ja)
CH (1) CH572166A5 (ja)
DE (1) DE2330066A1 (ja)
FR (1) FR2189708A1 (ja)
GB (1) GB1366238A (ja)
IT (1) IT986148B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015521711A (ja) * 2012-07-03 2015-07-30 ヴォッベン プロパティーズ ゲーエムベーハーＷｏｂｂｅｎ Ｐｒｏｐｅｒｔｉｅｓ Ｇｍｂｈ 監視される部材結合部、風力発電装置、結合状態にある部材結合部の望まれない弛緩について該部材結合部を監視する方法

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7712634A (nl) * 1977-03-17 1978-09-19 Continental Oil Co Werkwijze en inrichting voor het vroegtijdig vaststellen van scheuren.
SE417356B (sv) * 1977-12-09 1981-03-09 Verkstadsproduktion I Borlenge Sekerhetsanordning for automatisk leckageovervakning vid en fluidumovergang i en kontaktzon mellan en forsta komponent och en andra komponent
ATE182404T1 (de) * 1993-05-06 1999-08-15 Tulip Bay Pty Ltd Leckprüfgerät und -verfahren
FR2723197B1 (fr) * 1994-07-26 1996-10-25 Smep Sa Elements de boulonnerie equipes d'un dispositif de reglage initial et de surveillance a posteriori de l'allongement
GB2395795B (en) * 2002-11-28 2006-02-22 Christopher Andre Philip Lea Tension monitor
US20090078357A1 (en) * 2006-03-16 2009-03-26 Structural Monitoring Systems Ltd Method for monitoring for cracking in a componant
WO2007112512A1 (en) * 2006-04-04 2007-10-11 Structural Monitoring Systems Ltd Method for detecting separation in a structure
US7559250B2 (en) 2007-09-27 2009-07-14 Caterpillar Inc. Frame crack detection method
DE102008060659A1 (de) * 2008-12-08 2010-06-10 Bentec Gmbh Drilling & Oilfield Systems Klemmvorrichtung für Zylinderbuchsen sowie deren Verwendung und Spülpumpe mit Klemmvorrichtung
CN102362165A (zh) * 2009-03-26 2012-02-22 格雷索明尼苏达有限公司 手动紧固式压力传感器
KR20120027162A (ko) 2009-04-24 2012-03-21 알스톰 하이드로 프랑스 회전자 권선 헤드용 파지 시스템을 갖는 전기 기계
DE102009037989A1 (de) * 2009-08-20 2011-03-03 Alstom Technology Ltd. Elektrische Maschine mit Rotorwickelkopf
US8788222B2 (en) 2011-07-25 2014-07-22 International Business Machines Corporation Detection of pipeline contaminants
US8990033B2 (en) 2011-07-27 2015-03-24 International Business Machines Corporation Monitoring operational conditions of a cargo ship through use of sensor grid on intermodal containers
US8706325B2 (en) 2011-07-27 2014-04-22 International Business Machines Corporation Evaluating airport runway conditions in real time
US8538667B2 (en) 2011-07-28 2013-09-17 International Business Machines Corporation Evaluating road conditions using a mobile vehicle
US9207089B2 (en) 2011-10-04 2015-12-08 International Business Machines Corporation Mobility route optimization
US9146112B2 (en) 2011-10-04 2015-09-29 International Business Machines Corporation Mobility route optimization
US9322657B2 (en) 2011-10-04 2016-04-26 International Business Machines Corporation Mobility route optimization
WO2018101927A1 (en) * 2016-11-30 2018-06-07 Arvos Ljungstrom Llc A trunnion bolt monitoring system
CN108730304B (zh) * 2018-05-28 2020-02-07 扬州市金诺尔不锈钢有限公司 一种高稳定松动报警u形螺栓
CN110715778B (zh) * 2019-10-22 2021-04-02 洛阳雷斯达传动有限公司 一种压裂车变速箱用的自动试压控制方法
GB2596212B (en) * 2021-05-06 2022-05-25 Richard Anstee Craig Safety fastener

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015521711A (ja) * 2012-07-03 2015-07-30 ヴォッベン プロパティーズ ゲーエムベーハーＷｏｂｂｅｎ Ｐｒｏｐｅｒｔｉｅｓ Ｇｍｂｈ 監視される部材結合部、風力発電装置、結合状態にある部材結合部の望まれない弛緩について該部材結合部を監視する方法

Also Published As

Publication number Publication date
GB1366238A (en) 1974-09-11
IT986148B (it) 1975-01-20
FR2189708A1 (ja) 1974-01-25
CA1001495A (en) 1976-12-14
CH572166A5 (ja) 1976-01-30
DE2330066A1 (de) 1974-01-10
US3820381A (en) 1974-06-28

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