EP0151122B1 - Einrichtung zum einspritzen von kraftstoff in brennräume - Google Patents

Einrichtung zum einspritzen von kraftstoff in brennräume Download PDF

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Publication number
EP0151122B1
EP0151122B1 EP84901745A EP84901745A EP0151122B1 EP 0151122 B1 EP0151122 B1 EP 0151122B1 EP 84901745 A EP84901745 A EP 84901745A EP 84901745 A EP84901745 A EP 84901745A EP 0151122 B1 EP0151122 B1 EP 0151122B1
Authority
EP
European Patent Office
Prior art keywords
heating
heating layer
layer
ceramic
temperature coefficient
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
Application number
EP84901745A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0151122A1 (de
Inventor
Werner Grünwald
Ernst Imhof
Iwan Komaroff
Günther Schmid
Kurt Schmid
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to AT84901745T priority Critical patent/ATE28506T1/de
Publication of EP0151122A1 publication Critical patent/EP0151122A1/de
Application granted granted Critical
Publication of EP0151122B1 publication Critical patent/EP0151122B1/de
Expired legal-status Critical Current

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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

Definitions

  • the heating also takes place in two stages when the two heating layers 35, 37 are connected in parallel.
  • the heating layer 35 heats up quickly and reaches the end temperature for the starting process in a relatively short time, which is advantageously less than 0.5 seconds.
  • the second heating layer 37 heats the ceramic layer and thereby increases and stabilizes the heat capacity of the entire incandescent body. In this circuit arrangement too, thermal overheating of heating layer 35 is prevented by heating layer 37.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
EP84901745A 1983-05-20 1984-04-27 Einrichtung zum einspritzen von kraftstoff in brennräume Expired EP0151122B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84901745T ATE28506T1 (de) 1983-05-20 1984-04-27 Einrichtung zum einspritzen von kraftstoff in brennraeume.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833318459 DE3318459A1 (de) 1983-05-20 1983-05-20 Einrichtung zum einspritzen von kraftstoff in brennraeume
DE3318459 1983-05-20

Publications (2)

Publication Number Publication Date
EP0151122A1 EP0151122A1 (de) 1985-08-14
EP0151122B1 true EP0151122B1 (de) 1987-07-22

Family

ID=6199530

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84901745A Expired EP0151122B1 (de) 1983-05-20 1984-04-27 Einrichtung zum einspritzen von kraftstoff in brennräume

Country Status (6)

Country Link
US (1) US4603667A (enrdf_load_stackoverflow)
EP (1) EP0151122B1 (enrdf_load_stackoverflow)
JP (1) JPS60501369A (enrdf_load_stackoverflow)
DE (2) DE3318459A1 (enrdf_load_stackoverflow)
IT (1) IT1175499B (enrdf_load_stackoverflow)
WO (1) WO1984004800A1 (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609749A1 (de) * 1986-03-22 1987-09-24 Bosch Gmbh Robert Einrichtung zum einspritzen von kraftstoff in brennraeume von brennkraftmaschinen
DE3615636A1 (de) * 1986-05-09 1987-11-12 Bosch Gmbh Robert Einrichtung zum einspritzen von kraftstoff in einen brennraum einer brennkraftmaschine
DE3631473A1 (de) * 1986-09-16 1988-03-24 Pischinger Franz Prof Dipl Ing Zuendvorrichtung fuer eine luftverdichtende brennkraftmaschine
US4760818A (en) * 1986-12-16 1988-08-02 Allied Corporation Vapor phase injector
DE8705865U1 (de) * 1987-04-22 1987-09-17 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Glühkerze
DE3822693A1 (de) * 1988-07-05 1990-01-11 Vacuumschmelze Gmbh Widerstandselement fuer gluehkerzen
DE3915224A1 (de) * 1989-05-10 1990-11-15 Bosch Gmbh Robert Gluehstiftkerze
US5225662A (en) * 1992-01-13 1993-07-06 Husky Injection Molding Systems, Ltd. Flexible heating element for a hot runner housing including method of manufacture and method of installation
US5400969A (en) * 1993-09-20 1995-03-28 Keene; Christopher M. Liquid vaporizer and diffuser
EP0677653B1 (de) * 1994-04-12 1997-04-23 ULEV GmbH Einrichtung zur Vernebelung von Kraftstoff
US6289869B1 (en) 1997-09-12 2001-09-18 George D. Elliott Electromagnetic fuel ram-injector and improved ignitor
RU2172896C2 (ru) * 1999-03-23 2001-08-27 Зислин Григорий Семенович Система управления горением топлива
US6439191B1 (en) 1999-11-12 2002-08-27 George D. Elliott Fuel ram-injector and igniter improvements
DE10248804A1 (de) * 2002-10-19 2004-04-29 Robert Bosch Gmbh Mehrfachwendel für Glühstiftkerzen
JP4233998B2 (ja) * 2003-02-13 2009-03-04 日本特殊陶業株式会社 シーズヒータの製造方法及びグロープラグの製造方法
DE102005041483A1 (de) * 2005-09-01 2007-03-15 Deere & Company, Moline Kraftstoffeinspritzeinheit
US7464688B2 (en) * 2005-12-21 2008-12-16 Yu Robert C Active radical initiator for internal combustion engines
JP2009536780A (ja) * 2006-05-09 2009-10-15 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド セラミック発熱体
DE102009050288A1 (de) * 2009-10-15 2011-04-21 Beru Ag Elektrisch beheizbare Sprühdüse

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004567A1 (en) * 1983-05-13 1984-11-22 Bosch Gmbh Robert Device for the injection of fuel into combustion chambers

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31908A (en) * 1861-04-02 Appaeatus for setting tjp ship s rigging
US1379060A (en) * 1919-07-14 1921-05-24 Henry W Sumner Igniter
US1463855A (en) * 1921-07-14 1923-08-07 Tartrais Eugene Henri Ignition device for internal-combustion engines
US1609688A (en) * 1923-02-17 1926-12-07 Harry E Briggs Electrically-heated igniter
US1935171A (en) * 1929-09-14 1933-11-14 Packard Motor Car Co Internal combustion engine
US1927562A (en) * 1930-01-31 1933-09-19 Packard Motor Car Co Glow plug
GB964715A (en) * 1961-04-15 1964-07-22 Lodge Plugs Ltd Improvements in or relating to heater plugs adapted to be fitted into the induction pipes of diesel engines for starting purposes
US3996915A (en) * 1973-11-05 1976-12-14 Resonance Motors, Inc. Engine selectively utilizing hybrid thermodynamic combustion cycles
DE2529074C2 (de) * 1975-06-30 1982-01-28 Josef 7906 Blaustein Schaich Vorrichtung zur Gemischzonenbildung im Verdichtungsraum eines Viertakt-Hubkolbenmotors
DE2461444A1 (de) * 1974-12-24 1976-07-08 Josef Schaich Vorrichtung zur bildung und verbrennung von gemischzonen, die mit vergaserbrennstoff unterschiedlich angereicht sind, im verbrennungsraum eines nach dem viertaktprinzip arbeitenden hubkolbenmotors
GB1565194A (en) * 1975-10-24 1980-04-16 Lucas Industries Ltd Starting aids for internal combustion engines
DE2746496A1 (de) * 1977-10-15 1979-04-26 Bosch Gmbh Robert Gluehstiftkerze fuer brennkraftmaschinen
US4112577A (en) * 1978-02-10 1978-09-12 General Motors Corporation Method of making electric heater
DE2900984C2 (de) * 1979-01-12 1983-01-05 W.C. Heraeus Gmbh, 6450 Hanau Glühkerze für Dieselmotoren
JPS55125363A (en) * 1979-03-20 1980-09-27 Toyota Central Res & Dev Lab Inc Self-heating ignitor
US4317434A (en) * 1979-10-11 1982-03-02 Nippon Soken, Inc. Preheating apparatus for Diesel engines
GB2078853B (en) * 1980-07-02 1984-03-07 Lucas Industries Ltd Fuel burning intake air heater for internal combustion engines
JPS57192726A (en) * 1981-05-21 1982-11-26 Nippon Denso Co Ltd Pre-heating of plug of diesel engine
USRE31908E (en) 1981-09-17 1985-06-04 Sun Chemical Corporation Glow plug
US4475030A (en) * 1981-09-25 1984-10-02 Caterpillar Tractor Co. Glow plug having resiliently mounted ceramic surface-ignition element
US4448160A (en) * 1982-03-15 1984-05-15 Vosper George W Fuel injector
DE3224048A1 (de) * 1982-06-28 1983-12-29 Robert Bosch Gmbh, 7000 Stuttgart Gluehzuendvorrichtung fuer eine brennkraftmaschine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004567A1 (en) * 1983-05-13 1984-11-22 Bosch Gmbh Robert Device for the injection of fuel into combustion chambers

Also Published As

Publication number Publication date
EP0151122A1 (de) 1985-08-14
JPS60501369A (ja) 1985-08-22
US4603667A (en) 1986-08-05
IT8420933A0 (it) 1984-05-15
DE3464957D1 (en) 1987-08-27
DE3318459A1 (de) 1984-11-22
JPH0452866B2 (enrdf_load_stackoverflow) 1992-08-25
WO1984004800A1 (en) 1984-12-06
IT1175499B (it) 1987-07-01

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