DE3701838C2 - - Google Patents

Info

Publication number
DE3701838C2
DE3701838C2 DE19873701838 DE3701838A DE3701838C2 DE 3701838 C2 DE3701838 C2 DE 3701838C2 DE 19873701838 DE19873701838 DE 19873701838 DE 3701838 A DE3701838 A DE 3701838A DE 3701838 C2 DE3701838 C2 DE 3701838C2
Authority
DE
Germany
Prior art keywords
switching
glow plug
switching device
switch
switched
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 - Lifetime
Application number
DE19873701838
Other languages
German (de)
English (en)
Other versions
DE3701838A1 (de
Inventor
Hans-Joachim Dipl.-Ing. 4790 Paderborn De Thiemann
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.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
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=6319328&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3701838(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Priority to DE19873701838 priority Critical patent/DE3701838A1/de
Priority to EP19870117879 priority patent/EP0279042B2/de
Priority to ES87117879T priority patent/ES2024482T5/es
Publication of DE3701838A1 publication Critical patent/DE3701838A1/de
Application granted granted Critical
Publication of DE3701838C2 publication Critical patent/DE3701838C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/021—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs characterised by power delivery controls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/021—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs characterised by power delivery controls
    • F02P19/022—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs characterised by power delivery controls using intermittent current supply
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Relay Circuits (AREA)
  • Electronic Switches (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Control Of Resistance Heating (AREA)
  • Mechanisms For Operating Contacts (AREA)
DE19873701838 1987-01-23 1987-01-23 Vorrichtung zum schonen von relaiskontakten Granted DE3701838A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19873701838 DE3701838A1 (de) 1987-01-23 1987-01-23 Vorrichtung zum schonen von relaiskontakten
EP19870117879 EP0279042B2 (de) 1987-01-23 1987-12-03 Vorrichtung zum Schonen von Relaiskontakten
ES87117879T ES2024482T5 (es) 1987-01-23 1987-12-03 Dispositivo para evitar el desgaste en contactos de reles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873701838 DE3701838A1 (de) 1987-01-23 1987-01-23 Vorrichtung zum schonen von relaiskontakten

Publications (2)

Publication Number Publication Date
DE3701838A1 DE3701838A1 (de) 1988-08-04
DE3701838C2 true DE3701838C2 (enrdf_load_stackoverflow) 1991-08-14

Family

ID=6319328

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873701838 Granted DE3701838A1 (de) 1987-01-23 1987-01-23 Vorrichtung zum schonen von relaiskontakten

Country Status (3)

Country Link
EP (1) EP0279042B2 (enrdf_load_stackoverflow)
DE (1) DE3701838A1 (enrdf_load_stackoverflow)
ES (1) ES2024482T5 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012470A1 (de) * 1990-04-19 1991-10-24 Hella Kg Hueck & Co Einrichtung zum schonen von relaiskontakten
DE4244116C1 (de) * 1992-12-24 1994-03-24 Hella Kg Hueck & Co Verfahren zum Schützen von Relaiskontakten
DE4244119C1 (de) * 1992-12-24 1994-03-24 Hella Kg Hueck & Co Verfahren zum Schützen von Relaiskontakten
DE102005002490A1 (de) * 2005-01-19 2006-07-27 Hella Kgaa Hueck & Co. Vorrichtung und Verfahren zum Schließen und Öffnen eines Kraftfahrzeugbordnetzes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558910A (en) * 1968-07-19 1971-01-26 Motorola Inc Relay circuits employing a triac to prevent arcing
CA1132661A (en) * 1979-02-14 1982-09-28 Rodney Hayden Resistive device sensor
DE2907772A1 (de) * 1979-02-28 1980-09-11 Vdo Schindling Verfahren und schaltung zum vorgluehen eines dieselmotors
DE2935196A1 (de) * 1979-08-31 1981-03-19 Robert Bosch Gmbh, 7000 Stuttgart Sicherheitseinrichtung fuer elektrische verbraucher in kraftfahrzeugen
US4420784A (en) * 1981-12-04 1983-12-13 Eaton Corporation Hybrid D.C. power controller
JPS58189375U (ja) * 1982-06-14 1983-12-16 日産自動車株式会社 内燃機関のグロ−プラグ制御装置
DE3224587A1 (de) * 1982-07-01 1984-01-05 Bayerische Motoren Werke AG, 8000 München Schaltanordnung fuer gluehkerzen einer diesel-brennkraftmaschine
YU115584A (en) * 1984-07-02 1987-06-30 Iskra Sozd Elektro Indus Circuit for automatic controlled glowing device
DE3433367A1 (de) * 1984-09-12 1986-03-20 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur steuerung der energiezufuhr zu einer heissen stelle
US4636907A (en) * 1985-07-11 1987-01-13 General Electric Company Arcless circuit interrupter
DE3608602A1 (de) * 1986-03-14 1987-09-17 Siemens Ag Verfahren zum ansteuern von gluehkerzen bei dieselmotoren

Also Published As

Publication number Publication date
EP0279042B1 (de) 1991-08-07
EP0279042A1 (de) 1988-08-24
ES2024482T5 (es) 1995-08-16
EP0279042B2 (de) 1994-05-25
ES2024482B3 (es) 1992-03-01
DE3701838A1 (de) 1988-08-04

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: F02P 19/02

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee