JPS62166461U - - Google Patents

Info

Publication number
JPS62166461U
JPS62166461U JP5361686U JP5361686U JPS62166461U JP S62166461 U JPS62166461 U JP S62166461U JP 5361686 U JP5361686 U JP 5361686U JP 5361686 U JP5361686 U JP 5361686U JP S62166461 U JPS62166461 U JP S62166461U
Authority
JP
Japan
Prior art keywords
band
diesel engine
external connection
glow plug
ceramic heater
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.)
Granted
Application number
JP5361686U
Other languages
Japanese (ja)
Other versions
JPH0311575Y2 (en
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
Priority to JP1986053616U priority Critical patent/JPH0311575Y2/ja
Priority to DE19873712414 priority patent/DE3712414A1/en
Publication of JPS62166461U publication Critical patent/JPS62166461U/ja
Application granted granted Critical
Publication of JPH0311575Y2 publication Critical patent/JPH0311575Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/001—Glowing plugs for internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係るデイーゼルエンジン用グ
ロープラグの一実施例を示す縦側断面図、第２図
はその要部を拡大して示す概略分解斜視図、第３
図は要部とする帯状を呈する金属導体のセラミツ
クヒータおよび外部接続端子に対する接合状態を
説明するための概略図である。 １０……デイーゼルエンジン用グロープラグ、
１１……棒状セラミツクヒータ、１２……中空状
ホルダ、１４……外部接続端子、２０……導電性
セラミツク材による発熱部、２１，２２……導電
性セラミツク材によるリード部、２３……金属メ
タライズ層（導電層）、２４……絶縁コーテイン
グ層（絶縁層）、２６……電極取出し端、２７…
…金属メタライズ層（導電層）、３０……帯状を
呈する金属導体、３１……ろう材付着部。 FIG. 1 is a longitudinal sectional view showing an embodiment of a glow plug for a diesel engine according to the present invention, FIG. 2 is a schematic exploded perspective view showing an enlarged view of the main parts thereof,
The figure is a schematic diagram for explaining the bonding state of a band-shaped metal conductor, which is the main part, to a ceramic heater and an external connection terminal. 10...Glow plug for diesel engine,
DESCRIPTION OF SYMBOLS 11... Rod-shaped ceramic heater, 12... Hollow holder, 14... External connection terminal, 20... Heat generating part made of conductive ceramic material, 21, 22... Lead part made of conductive ceramic material, 23... Metal metallization layer (conductive layer), 24... insulating coating layer (insulating layer), 26... electrode extraction end, 27...
. . . Metal metallized layer (conductive layer), 30 . . . Band-shaped metal conductor, 31 . . . Brazing material attachment portion.

Claims (1)

【実用新案登録請求の範囲】 (1) 一端を外部に突出させた状態で中空状ホル
ダ先端部に保持されている棒状セラミツクヒータ
と、前記ホルダ後端側に絶縁状態で保持されてい
る外部接続端子とを、対向するそれぞれの端部に
対し両端部を同時にろう付け接合される帯状を呈
する金属導体で接続したことを特徴とするデイー
ゼルエンジン用グロープラグ。 (2) セラミツクヒータと外部接続端子とを接続
する帯状を呈する金属導体の両端部には、予めろ
う材が付着して設けられていることを特徴とする
実用新案登録請求の範囲第１項記載のデイーゼル
エンジン用グロープラグ。[Claims for Utility Model Registration] (1) A rod-shaped ceramic heater held at the tip of a hollow holder with one end protruding to the outside, and an external connection held in an insulated state at the rear end of the holder. A glow plug for a diesel engine, characterized in that a terminal is connected to each opposing end by a band-shaped metal conductor whose both ends are simultaneously brazed and joined. (2) Claim 1 of the Utility Model Registration Claim characterized in that a brazing filler metal is preliminarily attached to both ends of a band-shaped metal conductor that connects a ceramic heater and an external connection terminal. Glow plug for diesel engine.
JP1986053616U 1986-04-11 1986-04-11 Expired JPH0311575Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986053616U JPH0311575Y2 (en) 1986-04-11 1986-04-11
DE19873712414 DE3712414A1 (en) 1986-04-11 1987-04-10 Glow plug for a diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986053616U JPH0311575Y2 (en) 1986-04-11 1986-04-11

Publications (2)

Publication Number Publication Date
JPS62166461U true JPS62166461U (en) 1987-10-22
JPH0311575Y2 JPH0311575Y2 (en) 1991-03-20

Family

ID=12947837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986053616U Expired JPH0311575Y2 (en) 1986-04-11 1986-04-11

Country Status (2)

Country Link
JP (1) JPH0311575Y2 (en)
DE (1) DE3712414A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802233A1 (en) * 1987-01-22 1988-08-04 Jidosha Kiki Co GLOW PLUG FOR A DIESEL ENGINE
DE3817843A1 (en) * 1987-05-29 1988-12-08 Jidosha Kiki Co GLOW PLUG FOR DIESEL ENGINES
CA2053454A1 (en) * 1990-11-13 1992-05-14 Scott R. Axelson Extended life ceramic igniters
DE19959768A1 (en) * 1999-12-11 2001-06-13 Bosch Gmbh Robert Glow plug
US9172217B2 (en) 2010-11-23 2015-10-27 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
US9476347B2 (en) 2010-11-23 2016-10-25 Woodward, Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
US8839762B1 (en) 2013-06-10 2014-09-23 Woodward, Inc. Multi-chamber igniter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114631A (en) * 1983-11-28 1985-06-21 Ngk Spark Plug Co Ltd Ceramic glow plug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475029A (en) * 1982-03-02 1984-10-02 Nippondenso Co., Ltd. Ceramic heater
US4499366A (en) * 1982-11-25 1985-02-12 Nippondenso Co., Ltd. Ceramic heater device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114631A (en) * 1983-11-28 1985-06-21 Ngk Spark Plug Co Ltd Ceramic glow plug

Also Published As

Publication number Publication date
DE3712414A1 (en) 1987-10-15
JPH0311575Y2 (en) 1991-03-20

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