DE60108275T2 - Verfahren zur Leckerfassung in einem Ausdehnungsgefäss - Google Patents

Verfahren zur Leckerfassung in einem Ausdehnungsgefäss Download PDF

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Publication number
DE60108275T2
DE60108275T2 DE60108275T DE60108275T DE60108275T2 DE 60108275 T2 DE60108275 T2 DE 60108275T2 DE 60108275 T DE60108275 T DE 60108275T DE 60108275 T DE60108275 T DE 60108275T DE 60108275 T2 DE60108275 T2 DE 60108275T2
Authority
DE
Germany
Prior art keywords
expansion vessel
cavity
atmosphere
marking gas
expansion
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.)
Expired - Fee Related
Application number
DE60108275T
Other languages
German (de)
English (en)
Other versions
DE60108275D1 (de
Inventor
William Allen Akron Arnold
Joseph Alan Uniontown Incavo
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of DE60108275D1 publication Critical patent/DE60108275D1/de
Application granted granted Critical
Publication of DE60108275T2 publication Critical patent/DE60108275T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/227—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for flexible or elastic containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0662—Accessories, details or auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
    • B29D2030/0659—Details or accessories for the flexible cores not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
DE60108275T 2000-02-14 2001-02-02 Verfahren zur Leckerfassung in einem Ausdehnungsgefäss Expired - Fee Related DE60108275T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US503029 2000-02-14
US09/503,029 US6330821B1 (en) 2000-02-14 2000-02-14 Method of detecting expansion vessel leakage

Publications (2)

Publication Number Publication Date
DE60108275D1 DE60108275D1 (de) 2005-02-17
DE60108275T2 true DE60108275T2 (de) 2006-01-05

Family

ID=24000468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60108275T Expired - Fee Related DE60108275T2 (de) 2000-02-14 2001-02-02 Verfahren zur Leckerfassung in einem Ausdehnungsgefäss

Country Status (5)

Country Link
US (1) US6330821B1 (enExample)
EP (1) EP1126263B1 (enExample)
JP (1) JP4394297B2 (enExample)
BR (1) BR0100310A (enExample)
DE (1) DE60108275T2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6553809B1 (en) * 2001-11-01 2003-04-29 Plastic Technologies, Inc. Method and apparatus for detecting holes in plastic containers
US6718818B2 (en) * 2002-07-19 2004-04-13 The Goodyear Tire & Rubber Company Method of sensing air leaks in tires and tire testing machines
US20060037382A1 (en) * 2004-08-18 2006-02-23 Falchi Mauro C Method and apparatus to detect leaks in expansion vessel
WO2009017505A1 (en) * 2007-08-02 2009-02-05 Authentix, Inc. Direct detection of markers in pressurized hydrocarbon fluids
CA2718103A1 (en) * 2008-03-17 2009-09-24 Plastic Technologies Inc. Method and apparatus for improved detection of holes in plastic containers
US7987697B2 (en) * 2008-07-14 2011-08-02 Continental Tire North America, Inc. Curing bladder leak detection system for a tire press
WO2010030640A1 (en) 2008-09-09 2010-03-18 Dresser-Rand Company Supersonic ejector package
JP5612400B2 (ja) * 2010-09-02 2014-10-22 株式会社ブリヂストン タイヤ加硫用ブラダの交換時期判定方法及び交換時期判定装置
CN103868657B (zh) * 2014-03-25 2016-02-03 中信戴卡股份有限公司 一种旋转式车轮气密检测机
CN104614134B (zh) * 2015-02-03 2018-12-21 中信戴卡股份有限公司 一种检测铝合金轮毂气密性的方法
WO2018063264A1 (en) * 2016-09-30 2018-04-05 Compagnie Generale Des Etablissements Michelin Method of detecting tire mold bladder leakage by smell
JP7064758B2 (ja) * 2018-04-26 2022-05-11 ヤマハファインテック株式会社 ホイール付タイヤのガス漏れ検査方法、及び、ホイール付タイヤの製造方法
CN110945335A (zh) 2017-07-28 2020-03-31 雅马哈精密科技株式会社 带轮毂的轮胎以及带轮毂的轮胎的制造方法
KR20220045995A (ko) 2017-07-28 2022-04-13 야마하 파인 테크 가부시키가이샤 타이어 검사 장치 및 타이어 검사 방법
CN107283339B (zh) * 2017-07-31 2022-12-02 中信戴卡股份有限公司 铝合金轮毂定位夹具
JP2019219364A (ja) * 2018-06-22 2019-12-26 株式会社ブリヂストン タイヤの漏れ検出方法および装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175390A (en) * 1958-02-26 1965-03-30 Howard S Mcconkie Method of testing for tire leaks
US3721117A (en) * 1971-08-18 1973-03-20 Carlisle Corp Method and apparatus for detecting leaks in pneumatic wheels
US3942922A (en) 1974-04-01 1976-03-09 The Goodyear Tire & Rubber Company Tire press and mold leakage control
US4221124A (en) 1978-07-27 1980-09-09 Nrm Corporation Bladder leak and rupture detector
US4188818A (en) 1978-10-04 1980-02-19 Teledyne McCormick Selph (an operating division of Teledyne Industries, Inc.) Mechanism for leak testing of hermetically sealed vessels
US4920785A (en) * 1984-06-21 1990-05-01 Web Technology, Inc. Hermeticity testing method and system
US4791805A (en) * 1985-06-07 1988-12-20 Expertek, Inc. Fuel tank leak detection apparatus
US4754638A (en) * 1986-05-23 1988-07-05 Antares Engineering, Inc. Apparatus and method for leak testing automotive wheel rims
US4785666A (en) 1986-12-19 1988-11-22 Martin Marietta Corporation Method of increasing the sensitivity of a leak detector in the probe mode
US4893497A (en) 1988-09-12 1990-01-16 Philip Danielson Leak detection system
FR2666654B1 (fr) * 1990-09-12 1994-12-23 Cit Alcatel Dispositif de controle d'etancheite d'une piece.
US5499529A (en) * 1993-06-02 1996-03-19 The United States Of America As Represented By The United States Department Of Energy Detecting small holes in packages
US5417900A (en) 1993-07-07 1995-05-23 Bridgestone/Firestone, Inc. Vacuum leak detector for a tire curing press
US5618991A (en) * 1996-01-16 1997-04-08 Moshe Young Bicycle inner tube leak detector device

Also Published As

Publication number Publication date
JP2001255229A (ja) 2001-09-21
DE60108275D1 (de) 2005-02-17
US6330821B1 (en) 2001-12-18
BR0100310A (pt) 2001-10-09
EP1126263B1 (en) 2005-01-12
EP1126263A2 (en) 2001-08-22
EP1126263A3 (en) 2002-12-18
JP4394297B2 (ja) 2010-01-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee