EP0607592A3 - Flame glow plug. - Google Patents

Flame glow plug. Download PDF

Info

Publication number
EP0607592A3
EP0607592A3 EP93120529A EP93120529A EP0607592A3 EP 0607592 A3 EP0607592 A3 EP 0607592A3 EP 93120529 A EP93120529 A EP 93120529A EP 93120529 A EP93120529 A EP 93120529A EP 0607592 A3 EP0607592 A3 EP 0607592A3
Authority
EP
European Patent Office
Prior art keywords
glow plug
flame glow
housing
filling material
electric terminal
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
EP93120529A
Other languages
German (de)
French (fr)
Other versions
EP0607592A2 (en
EP0607592B1 (en
Inventor
Martin Eller
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.)
Beru Werk Albert Ruprecht GmbH and Co KG
Original Assignee
Beru Werk Albert Ruprecht GmbH and Co KG
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 Beru Werk Albert Ruprecht GmbH and Co KG filed Critical Beru Werk Albert Ruprecht GmbH and Co KG
Publication of EP0607592A2 publication Critical patent/EP0607592A2/en
Publication of EP0607592A3 publication Critical patent/EP0607592A3/en
Application granted granted Critical
Publication of EP0607592B1 publication Critical patent/EP0607592B1/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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
    • F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
    • F02N19/06—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of combustion-air by flame generating means, e.g. flame glow-plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Catching Or Destruction (AREA)

Abstract

Sheathed-element flame glow plug for preheating the intake air of an internal combustion engine with auto-ignition, having a housing which has a fuel connection with metering device, and an electric terminal, and having at least one heating element which is arranged in the housing and is formed from an ignition tube (8) which is filled with a filling material (10), and at least one control coil (2) and one heating coil (1) which are embedded in the filling material (10) and connected in series with one another to the electric terminal (9). The control coil (2) consists of a CoFe alloy. <IMAGE>
EP93120529A 1993-01-19 1993-12-20 Rod Flame glow plug Expired - Lifetime EP0607592B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4301252 1993-01-19
DE4301252A DE4301252A1 (en) 1993-01-19 1993-01-19 Pole flame glow plug

Publications (3)

Publication Number Publication Date
EP0607592A2 EP0607592A2 (en) 1994-07-27
EP0607592A3 true EP0607592A3 (en) 1995-04-19
EP0607592B1 EP0607592B1 (en) 1997-07-09

Family

ID=6478456

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93120529A Expired - Lifetime EP0607592B1 (en) 1993-01-19 1993-12-20 Rod Flame glow plug

Country Status (5)

Country Link
US (1) US5468933A (en)
EP (1) EP0607592B1 (en)
AT (1) ATE155222T1 (en)
DE (2) DE4301252A1 (en)
ES (1) ES2105062T3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29506974U1 (en) * 1995-04-26 1995-07-06 Vacuumschmelze Gmbh Material for the control coil of a glow plug
DE19630402C2 (en) * 1996-07-26 2000-12-28 Beru Ag Pole flame glow plug
DE10041289B4 (en) * 2000-08-22 2005-05-04 Beru Ag glow plug
DE10248804A1 (en) * 2002-10-19 2004-04-29 Robert Bosch Gmbh Multiple filament for glow plugs
DE102005029837A1 (en) * 2005-06-27 2007-01-04 Robert Bosch Gmbh glow plug
DE102008015402B3 (en) * 2008-03-22 2009-10-22 Beru Ag Glow plug for diesel engine, has regulating coil and heating coil adjacent to regulating coil, where regulating coil has two sections between which third section is provided
DE102008015598A1 (en) * 2008-03-26 2009-10-01 Robert Bosch Gmbh glow plug
DE102008043228A1 (en) * 2008-10-28 2010-04-29 Hilti Aktiengesellschaft Internal combustion setting device
JP6279925B2 (en) * 2014-02-14 2018-02-14 日本特殊陶業株式会社 Glow plug
JP6537893B2 (en) * 2015-05-28 2019-07-03 日本特殊陶業株式会社 Glow plug
JP6771964B2 (en) * 2015-10-30 2020-10-21 日本特殊陶業株式会社 Glow plug manufacturing method and glow plug
JP2019045109A (en) * 2017-09-06 2019-03-22 日本特殊陶業株式会社 Glow plug
JP7090570B2 (en) * 2019-02-27 2022-06-24 日本特殊陶業株式会社 Glow plug

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035291A1 (en) * 1978-01-21 1982-04-22 Beru-Werk Albert Ruprecht Gmbh & Co Kg, 7140 Ludwigsburg Compression ignition IC engine glow plug - has tubular boss with portion of reduced diameter containing heater element
GB2136504A (en) * 1983-03-15 1984-09-19 Bosch Gmbh Robert Flame glow-in plug for preheating the intake air of internal combustion engine
US4639712A (en) * 1984-10-25 1987-01-27 Nippondenso Co., Ltd. Sheathed heater
EP0336625A2 (en) * 1988-04-06 1989-10-11 Champion Spark Plug Europe S.A. Glow plug for internal combustion engine
GB2216952A (en) * 1988-03-16 1989-10-18 Wellman Automotive Products Li Glow plugs
DE8809396U1 (en) * 1988-07-22 1989-11-16 Beru Ruprecht Gmbh & Co Kg, 7140 Ludwigsburg, De
DE4029185A1 (en) * 1990-09-14 1992-03-19 Vacuumschmelze Gmbh Heater plug for diesel engines - having heating element and two regulating elements

Family Cites Families (11)

* 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
DE3136852A1 (en) * 1980-10-30 1982-06-16 Beru-Werk Albert Ruprecht Gmbh & Co Kg, 7140 Ludwigsburg FLAME GLOW CANDLE FOR INTERNAL COMBUSTION ENGINES
JPS6237622A (en) * 1985-08-07 1987-02-18 Nippon Denso Co Ltd Starting burner for diesel engine
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
JPH0814376B2 (en) * 1989-09-11 1996-02-14 自動車機器株式会社 Self temperature control glow plug
DE4007340C1 (en) * 1990-03-08 1990-10-11 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4010479A1 (en) * 1990-03-31 1991-10-02 Bosch Gmbh Robert GLOW PLUG FOR INTERNAL COMBUSTION ENGINES
JP2852552B2 (en) * 1990-04-16 1999-02-03 自動車機器株式会社 Sheath heater and method of manufacturing the same
DE4014356A1 (en) * 1990-05-04 1991-11-07 Beru Werk Ruprecht Gmbh Co A GLOW PLUG
JP2570481Y2 (en) * 1991-05-30 1998-05-06 自動車機器株式会社 Self-temperature control glow plug

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035291A1 (en) * 1978-01-21 1982-04-22 Beru-Werk Albert Ruprecht Gmbh & Co Kg, 7140 Ludwigsburg Compression ignition IC engine glow plug - has tubular boss with portion of reduced diameter containing heater element
GB2136504A (en) * 1983-03-15 1984-09-19 Bosch Gmbh Robert Flame glow-in plug for preheating the intake air of internal combustion engine
US4639712A (en) * 1984-10-25 1987-01-27 Nippondenso Co., Ltd. Sheathed heater
GB2216952A (en) * 1988-03-16 1989-10-18 Wellman Automotive Products Li Glow plugs
EP0336625A2 (en) * 1988-04-06 1989-10-11 Champion Spark Plug Europe S.A. Glow plug for internal combustion engine
DE8809396U1 (en) * 1988-07-22 1989-11-16 Beru Ruprecht Gmbh & Co Kg, 7140 Ludwigsburg, De
DE4029185A1 (en) * 1990-09-14 1992-03-19 Vacuumschmelze Gmbh Heater plug for diesel engines - having heating element and two regulating elements

Also Published As

Publication number Publication date
EP0607592A2 (en) 1994-07-27
ATE155222T1 (en) 1997-07-15
ES2105062T3 (en) 1997-10-16
DE59306880D1 (en) 1997-08-14
US5468933A (en) 1995-11-21
DE4301252A1 (en) 1994-07-21
EP0607592B1 (en) 1997-07-09

Similar Documents

Publication Publication Date Title
US6378485B2 (en) Electromagnetic fuel ram-injector and improved ignitor
EP0607592A3 (en) Flame glow plug.
GB2308683B (en) Internal combustion engine with air/fuel ratio control
TNSN04027A1 (en) Fuels for homogeneous charge compression ignition engines
DE3760255D1 (en) Igniter for an air-compressing internal-combustion engine
GB2202903B (en) A low pressure fuel circuit with fuel pre-heating for an air-compressing fuel-injected internal combustion engine
GB2195144B (en) A low pressure fuel circuit with fuel preheating for an air-compressing injection internal combustion engine
ATE187227T1 (en) FUEL INJECTION AND IGNITION UNIT
EP0455256A3 (en) Glowplug
EP0603796A3 (en) Flame starting system for internal combustion device.
EP0989369A3 (en) Glow sensor and engine component combination
ES2005689A6 (en) Heating device for air inlet manifolds
EP0431393A3 (en) Air/fuel ratio control in an internal combustion engine
WO2001042715A3 (en) Sheathed element heater plug
DE3164851D1 (en) Combined ignition control and fuel injection valve operating circuit for an internal combustion engine
DE59100693D1 (en) Injection internal combustion engine with electrical spark ignition and heating device.
EP0603795A3 (en) Flame glow system.
AU2471192A (en) Injection combustion engine with fuel heating element
US5421303A (en) Kit and method for minimizing combustion knock in an internal combustion engine
GB2196425A (en) Engine sensor
EP0520833A3 (en) Laminar burning internal combustion engine with fuel injection time controlling function
GB2238918B (en) Electrical connecting device for the injector of an internal combustion engine fuel supply device
ES285007U (en) Electric starting aid for an internal combustion engine
EP0305736A3 (en) Control device for the glow plugs of a self-igniting comcontrol device for the glow plugs of a self-igniting combustion engine bustion engine
KR970045429A (en) Ignition of an internal combustion engine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT DE ES FR GB IT SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT DE ES FR GB IT SE

17P Request for examination filed

Effective date: 19950627

17Q First examination report despatched

Effective date: 19960307

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE ES FR GB IT SE

REF Corresponds to:

Ref document number: 155222

Country of ref document: AT

Date of ref document: 19970715

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19970709

REF Corresponds to:

Ref document number: 59306880

Country of ref document: DE

Date of ref document: 19970814

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2105062

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20041209

Year of fee payment: 12

Ref country code: AT

Payment date: 20041209

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20041210

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20041216

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051220

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051220

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051221

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051221

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20051220

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20051221

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20091217

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20091215

Year of fee payment: 18

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20110616

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110103

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20111230

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111220

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59306880

Country of ref document: DE

Effective date: 20130702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130702