EP0607872A3 - Glow plug for diesel engine. - Google Patents

Glow plug for diesel engine. Download PDF

Info

Publication number
EP0607872A3
EP0607872A3 EP94100446A EP94100446A EP0607872A3 EP 0607872 A3 EP0607872 A3 EP 0607872A3 EP 94100446 A EP94100446 A EP 94100446A EP 94100446 A EP94100446 A EP 94100446A EP 0607872 A3 EP0607872 A3 EP 0607872A3
Authority
EP
European Patent Office
Prior art keywords
diesel engine
glow plug
glow
plug
diesel
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
EP94100446A
Other languages
German (de)
French (fr)
Other versions
EP0607872B1 (en
EP0607872A2 (en
EP0607872B2 (en
Inventor
Sigeharu Makino
Taiji Koyama
Nobuyuki Tsuji
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.)
Denso Corp
Original Assignee
NipponDenso 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12071065&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0607872(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Publication of EP0607872A2 publication Critical patent/EP0607872A2/en
Publication of EP0607872A3 publication Critical patent/EP0607872A3/en
Publication of EP0607872B1 publication Critical patent/EP0607872B1/en
Application granted granted Critical
Publication of EP0607872B2 publication Critical patent/EP0607872B2/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
    • 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)
EP94100446A 1993-01-14 1994-01-13 Glow plug for diesel engine Expired - Lifetime EP0607872B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5022011A JP2806195B2 (en) 1993-01-14 1993-01-14 Glow plug
JP2201193 1993-01-14
JP22011/93 1993-01-14

Publications (4)

Publication Number Publication Date
EP0607872A2 EP0607872A2 (en) 1994-07-27
EP0607872A3 true EP0607872A3 (en) 1995-04-19
EP0607872B1 EP0607872B1 (en) 1997-05-07
EP0607872B2 EP0607872B2 (en) 2002-03-20

Family

ID=12071065

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94100446A Expired - Lifetime EP0607872B2 (en) 1993-01-14 1994-01-13 Glow plug for diesel engine

Country Status (3)

Country Link
EP (1) EP0607872B2 (en)
JP (1) JP2806195B2 (en)
DE (1) DE69402992T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354243B1 (en) * 1987-07-24 1994-07-20 JAPAN as represented by MINISTER OF INTERNATIONAL TRADE AND INDUSTRY Process for concentrating and purifying alchohol
DE29506974U1 (en) * 1995-04-26 1995-07-06 Vacuumschmelze Gmbh, 63450 Hanau Material for the control coil of a glow plug
US6037568A (en) * 1996-01-18 2000-03-14 Jidosha Kiki Co., Ltd. Glow plug for diesel engine with ptc control element disposed in small-diameter sheath section and connected to the distal end thereof
JP2002106843A (en) * 1999-11-18 2002-04-10 Denso Corp Glow plug
DE10014526B4 (en) * 2000-03-23 2006-07-27 NGK Spark Plug Co., Ltd., Nagoya Self-regulating quick heating rod glow plug
DE10041289B4 (en) * 2000-08-22 2005-05-04 Beru Ag glow plug
DE10060273C1 (en) * 2000-12-05 2001-12-13 Vacuumschmelze Gmbh & Co Kg Glow plug for use in combustion chamber of IC engine comprises a dielectric resistance element composed of two resistance coils, one of which maintains a body-centered cubic crystal structure during all operational states
JP6080578B2 (en) * 2013-02-06 2017-02-15 日本特殊陶業株式会社 Glow plug
JP6280853B2 (en) * 2013-10-15 2018-02-14 日本特殊陶業株式会社 Glow plug
JP6393124B2 (en) * 2013-11-15 2018-09-19 日本特殊陶業株式会社 Glow plug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144380A (en) * 1976-06-03 1979-03-13 General Electric Company Claddings of high-temperature austenitic alloys for use in gas turbine buckets and vanes
GB2216952A (en) * 1988-03-16 1989-10-18 Wellman Automotive Products Li Glow plugs
EP0351883A2 (en) * 1988-07-22 1990-01-24 BERU Ruprecht GmbH & Co. KG Glow plug
DE4010479A1 (en) * 1990-03-31 1991-10-02 Bosch Gmbh Robert GLOW PLUG FOR INTERNAL COMBUSTION ENGINES

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019404B2 (en) * 1980-10-22 1985-05-16 日本特殊陶業株式会社 Seas glow plug
JPS62266323A (en) * 1986-05-13 1987-11-19 Nippon Denso Co Ltd Glow plug for use in diesel engine
JPS6420687A (en) * 1987-07-15 1989-01-24 Brother Ind Ltd Drive circuit for semiconductor laser
JP2712211B2 (en) * 1987-12-21 1998-02-10 株式会社デンソー Seed type glow plug
DE3822693A1 (en) † 1988-07-05 1990-01-11 Vacuumschmelze Gmbh Resistance element for glow plugs
DE3825012A1 (en) * 1988-07-22 1990-01-25 Beru Werk Ruprecht Gmbh Co A MATERIAL FOR AN ELECTRICAL RESISTANCE ELEMENT WITH POSITIVE TEMPERATURE COEFFICIENT
DE3825013A1 (en) * 1988-07-22 1990-01-25 Beru Werk Ruprecht Gmbh Co A Heater plug
JPH0259372A (en) * 1988-08-24 1990-02-28 Canon Inc Image recording device
DE3911506A1 (en) * 1989-04-08 1990-10-11 Bosch Gmbh Robert GLOW PLUG CANDLE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144380A (en) * 1976-06-03 1979-03-13 General Electric Company Claddings of high-temperature austenitic alloys for use in gas turbine buckets and vanes
GB2216952A (en) * 1988-03-16 1989-10-18 Wellman Automotive Products Li Glow plugs
EP0351883A2 (en) * 1988-07-22 1990-01-24 BERU Ruprecht GmbH & Co. KG Glow plug
DE4010479A1 (en) * 1990-03-31 1991-10-02 Bosch Gmbh Robert GLOW PLUG FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
DE69402992T3 (en) 2002-08-08
DE69402992T2 (en) 1997-11-13
EP0607872B1 (en) 1997-05-07
JP2806195B2 (en) 1998-09-30
DE69402992D1 (en) 1997-06-12
JPH06213440A (en) 1994-08-02
EP0607872A2 (en) 1994-07-27
EP0607872B2 (en) 2002-03-20

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