EP0650020A3 - A ceramic heater and a method of manufacture thereof. - Google Patents

A ceramic heater and a method of manufacture thereof. Download PDF

Info

Publication number
EP0650020A3
EP0650020A3 EP94307544A EP94307544A EP0650020A3 EP 0650020 A3 EP0650020 A3 EP 0650020A3 EP 94307544 A EP94307544 A EP 94307544A EP 94307544 A EP94307544 A EP 94307544A EP 0650020 A3 EP0650020 A3 EP 0650020A3
Authority
EP
European Patent Office
Prior art keywords
manufacture
ceramic heater
heater
ceramic
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
EP94307544A
Other languages
German (de)
French (fr)
Other versions
EP0650020A2 (en
EP0650020B1 (en
Inventor
Hideki Kita
Hideo Kawamura
Takene Hirai
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.)
Isuzu Ceramics Research Institute Co Ltd
Original Assignee
Isuzu Ceramics Research Institute 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
Priority claimed from JP05284204A external-priority patent/JP3075660B2/en
Priority claimed from JP5284203A external-priority patent/JP3050266B2/en
Application filed by Isuzu Ceramics Research Institute Co Ltd filed Critical Isuzu Ceramics Research Institute Co Ltd
Publication of EP0650020A2 publication Critical patent/EP0650020A2/en
Publication of EP0650020A3 publication Critical patent/EP0650020A3/en
Application granted granted Critical
Publication of EP0650020B1 publication Critical patent/EP0650020B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F23Q2007/004—Manufacturing or assembling methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
EP19940307544 1993-10-20 1994-10-14 A ceramic heater and a method of manufacture thereof Expired - Lifetime EP0650020B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP05284204A JP3075660B2 (en) 1993-10-20 1993-10-20 Ceramic heater and method of manufacturing the same
JP284204/93 1993-10-20
JP5284203A JP3050266B2 (en) 1993-10-20 1993-10-20 Ceramic heating element and method of manufacturing the same
JP284203/93 1993-10-20

Publications (3)

Publication Number Publication Date
EP0650020A2 EP0650020A2 (en) 1995-04-26
EP0650020A3 true EP0650020A3 (en) 1996-06-05
EP0650020B1 EP0650020B1 (en) 1999-04-07

Family

ID=26555368

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940307544 Expired - Lifetime EP0650020B1 (en) 1993-10-20 1994-10-14 A ceramic heater and a method of manufacture thereof

Country Status (2)

Country Link
EP (1) EP0650020B1 (en)
DE (2) DE69417676T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10169982A (en) * 1996-12-11 1998-06-26 Isuzu Ceramics Kenkyusho:Kk Ceramic heater and its manufacture
DE102004045815A1 (en) * 2004-09-22 2006-03-23 Robert Bosch Gmbh Process for embedding a metallic wire in a ceramic element
JP5371784B2 (en) 2008-01-29 2013-12-18 株式会社トウネツ Immersion heater
EP3163171B1 (en) * 2015-10-30 2018-12-12 NGK Spark Plug Co., Ltd. Glow plug
DE102016105069A1 (en) 2016-03-18 2017-09-21 Eberhard Karls Universität Tübingen Medizinische Fakultät Antiviral immunotherapy by membrane receptor ligation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872821A (en) * 1981-10-26 1983-04-30 Ngk Spark Plug Co Ltd Glow plug and its manufacturing method
WO1991018244A1 (en) * 1990-05-17 1991-11-28 Caterpillar Inc. Encapsulated heating filament for glow plug
JPH1114622A (en) * 1997-06-20 1999-01-22 Matsushita Electric Ind Co Ltd Excrement inspection device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2720033B2 (en) * 1987-10-28 1998-02-25 京セラ株式会社 Self-control ceramic glow plug

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872821A (en) * 1981-10-26 1983-04-30 Ngk Spark Plug Co Ltd Glow plug and its manufacturing method
WO1991018244A1 (en) * 1990-05-17 1991-11-28 Caterpillar Inc. Encapsulated heating filament for glow plug
JPH1114622A (en) * 1997-06-20 1999-01-22 Matsushita Electric Ind Co Ltd Excrement inspection device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 335 (M - 856) 27 July 1989 (1989-07-27) *
PATENT ABSTRACTS OF JAPAN vol. 7, no. 165 (M - 230) 20 July 1958 (1958-07-20) *

Also Published As

Publication number Publication date
DE650020T1 (en) 1996-05-02
EP0650020A2 (en) 1995-04-26
EP0650020B1 (en) 1999-04-07
DE69417676T2 (en) 1999-09-30
DE69417676D1 (en) 1999-05-12

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