WO2009066669A1 - スパークプラグ用絶縁体の曲がり検査装置、スパークプラグ用絶縁体の曲がり検査方法及びスパークプラグ用絶縁体の製造方法 - Google Patents

スパークプラグ用絶縁体の曲がり検査装置、スパークプラグ用絶縁体の曲がり検査方法及びスパークプラグ用絶縁体の製造方法 Download PDF

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Publication number
WO2009066669A1
WO2009066669A1 PCT/JP2008/070956 JP2008070956W WO2009066669A1 WO 2009066669 A1 WO2009066669 A1 WO 2009066669A1 JP 2008070956 W JP2008070956 W JP 2008070956W WO 2009066669 A1 WO2009066669 A1 WO 2009066669A1
Authority
WO
WIPO (PCT)
Prior art keywords
spark plug
plug insulator
insulator
deflection
deflection inspecting
Prior art date
Application number
PCT/JP2008/070956
Other languages
English (en)
French (fr)
Inventor
Toshitaka Honda
Hirokazu Kurono
Original Assignee
Ngk Spark Plug Co., Ltd.
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 Ngk Spark Plug Co., Ltd. filed Critical Ngk Spark Plug Co., Ltd.
Priority to CN2008800106121A priority Critical patent/CN101647163B/zh
Priority to US12/529,827 priority patent/US7938706B2/en
Priority to BRPI0808041A priority patent/BRPI0808041B1/pt
Priority to EP08853039.9A priority patent/EP2214277B1/en
Publication of WO2009066669A1 publication Critical patent/WO2009066669A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/38—Selection of materials for insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spark Plugs (AREA)

Abstract

円筒形状を有し且つ軸方向の中間部に拡径されたつば部が形成されている本体部と、該本体部の軸方向に沿って形成された貫通孔と、を備えるスパークプラグ用絶縁体の曲がりを検査する検査装置が開示されている。この検査装置は、上記スパークプラグ用絶縁体を軸方向に摺動可能に支持する絶縁体支持手段と、上記絶縁体支持手段により支持された上記スパークプラグ用絶縁体の上記貫通孔に挿入される直線状の検査ピンと、上記スパークプラグ用絶縁体が所定の許容値より曲がっていて上記検査ピンが上記貫通孔を完全に貫通できずに上記スパークプラグ用絶縁体を軸方向に摺動させた時に当該摺動を検出する検出手段と、を備える。
PCT/JP2008/070956 2007-11-19 2008-11-18 スパークプラグ用絶縁体の曲がり検査装置、スパークプラグ用絶縁体の曲がり検査方法及びスパークプラグ用絶縁体の製造方法 WO2009066669A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008800106121A CN101647163B (zh) 2007-11-19 2008-11-18 火花塞绝缘体的弯曲检查装置、火花塞绝缘体的弯曲检查方法和火花塞绝缘体的制造方法
US12/529,827 US7938706B2 (en) 2007-11-19 2008-11-18 Deflection inspecting device for spark plug insulator, deflection inspecting method for spark plug insulator, and manufacturing method for spark plug insulator
BRPI0808041A BRPI0808041B1 (pt) 2007-11-19 2008-11-18 dispositivo e método para inspeção de isolador de vela de ignição em função da curvidade e método para a fabricação de isolador de vela de ignição
EP08853039.9A EP2214277B1 (en) 2007-11-19 2008-11-18 Deflection inspecting device for spark plug insulator, deflection inspecting method for spark plug insulator, and manufacturing method for spark plug insulator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007299715A JP4310360B2 (ja) 2007-11-19 2007-11-19 スパークプラグ用絶縁体の曲がり検査装置及び検査方法
JP2007-299715 2007-11-19

Publications (1)

Publication Number Publication Date
WO2009066669A1 true WO2009066669A1 (ja) 2009-05-28

Family

ID=40667491

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070956 WO2009066669A1 (ja) 2007-11-19 2008-11-18 スパークプラグ用絶縁体の曲がり検査装置、スパークプラグ用絶縁体の曲がり検査方法及びスパークプラグ用絶縁体の製造方法

Country Status (7)

Country Link
US (1) US7938706B2 (ja)
EP (1) EP2214277B1 (ja)
JP (1) JP4310360B2 (ja)
KR (1) KR101467597B1 (ja)
CN (1) CN101647163B (ja)
BR (1) BRPI0808041B1 (ja)
WO (1) WO2009066669A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114935317A (zh) * 2022-05-31 2022-08-23 国网安徽省电力有限公司电力科学研究院 一种盘形悬式瓷绝缘子偏斜程度的检测方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8079154B1 (en) * 2007-03-26 2011-12-20 The United States Of America As Represented By The Secretary Of The Navy Apparatus and method for measuring curvature of tubes
CN102042796B (zh) * 2009-10-22 2014-04-23 鸿富锦精密工业（深圳）有限公司 垂直度检测装置
CN104567605B (zh) * 2013-10-21 2017-06-06 珠海格力电器股份有限公司 孔径检验工装
CN103747414B (zh) * 2013-12-30 2018-07-03 华为技术有限公司 更新状态信息的方法及移动终端
US10120015B2 (en) * 2015-01-30 2018-11-06 Ngk Spark Plug Co., Ltd. Method for inspecting insulator for spark plug
GB2551728B (en) * 2016-06-28 2020-11-18 Jaguar Land Rover Ltd Method for configuring a machine for production of a thread
JP6708706B2 (ja) * 2018-07-23 2020-06-10 日本特殊陶業株式会社 スパークプラグの製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0492385A (ja) * 1990-08-03 1992-03-25 Ngk Spark Plug Co Ltd 点火プラグ基体の一発自動成形装置
JP2002305069A (ja) 2001-01-31 2002-10-18 Ngk Spark Plug Co Ltd スパークプラグ用絶縁体の製造方法並びにスパークプラグ用絶縁体及びそれを備えるスパークプラグ
JP2006185795A (ja) * 2004-12-28 2006-07-13 Ngk Spark Plug Co Ltd スパークプラグの絶縁体用成形体、スパークプラグの製造方法及びスパークプラグ
JP2007134132A (ja) * 2005-11-09 2007-05-31 Ngk Spark Plug Co Ltd スパークプラグ用絶縁碍子の検査方法及び検査装置

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Publication number Priority date Publication date Assignee Title
US4982489A (en) * 1989-10-23 1991-01-08 Honeywell Inc. Tool set and method for gauging and restoring concentricity between axial sections of a workpiece bore
US5639953A (en) * 1996-02-26 1997-06-17 Hanson Research Corporation Alignment verification device for a rotating shaft
WO1998017091A1 (fr) * 1996-10-17 1998-04-23 Matsushita Electric Industrial Co., Ltd. Receptacle pour pieces, et appareil et procede de controle de pieces a l'aide de ce receptacle
US7795791B2 (en) * 2006-08-03 2010-09-14 Federal-Mogul World Wide, Inc. One piece shell high thread spark plug
JP2009231268A (ja) * 2008-02-27 2009-10-08 Ngk Spark Plug Co Ltd スパークプラグ用絶縁体及びスパークプラグの製造方法
JP2009259775A (ja) * 2008-03-19 2009-11-05 Ngk Spark Plug Co Ltd スパークプラグ用絶縁体及びスパークプラグの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0492385A (ja) * 1990-08-03 1992-03-25 Ngk Spark Plug Co Ltd 点火プラグ基体の一発自動成形装置
JP2002305069A (ja) 2001-01-31 2002-10-18 Ngk Spark Plug Co Ltd スパークプラグ用絶縁体の製造方法並びにスパークプラグ用絶縁体及びそれを備えるスパークプラグ
JP2006185795A (ja) * 2004-12-28 2006-07-13 Ngk Spark Plug Co Ltd スパークプラグの絶縁体用成形体、スパークプラグの製造方法及びスパークプラグ
JP2007134132A (ja) * 2005-11-09 2007-05-31 Ngk Spark Plug Co Ltd スパークプラグ用絶縁碍子の検査方法及び検査装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2214277A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114935317A (zh) * 2022-05-31 2022-08-23 国网安徽省电力有限公司电力科学研究院 一种盘形悬式瓷绝缘子偏斜程度的检测方法
CN114935317B (zh) * 2022-05-31 2024-06-04 国网安徽省电力有限公司电力科学研究院 一种盘形悬式瓷绝缘子偏斜程度的检测方法

Also Published As

Publication number Publication date
JP2009129544A (ja) 2009-06-11
EP2214277A4 (en) 2014-11-19
CN101647163B (zh) 2013-06-12
EP2214277A1 (en) 2010-08-04
BRPI0808041B1 (pt) 2018-09-11
US20100093246A1 (en) 2010-04-15
JP4310360B2 (ja) 2009-08-05
EP2214277B1 (en) 2016-02-10
KR101467597B1 (ko) 2014-12-01
BRPI0808041A2 (pt) 2014-06-17
US7938706B2 (en) 2011-05-10
KR20100075775A (ko) 2010-07-05
CN101647163A (zh) 2010-02-10

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