IT1178012B - Elettrodo per candela di accensione a scintilla per motori a combustione interna - Google Patents

Elettrodo per candela di accensione a scintilla per motori a combustione interna

Info

Publication number
IT1178012B
IT1178012B IT48936/84A IT4893684A IT1178012B IT 1178012 B IT1178012 B IT 1178012B IT 48936/84 A IT48936/84 A IT 48936/84A IT 4893684 A IT4893684 A IT 4893684A IT 1178012 B IT1178012 B IT 1178012B
Authority
IT
Italy
Prior art keywords
spark
internal combustion
combustion engines
electrode
spark ignition
Prior art date
Application number
IT48936/84A
Other languages
English (en)
Italian (it)
Other versions
IT8448936A1 (it
IT8448936A0 (it
Inventor
Friedrich E Schneider
Dieter Stockel
Original Assignee
Rau Gmbh G
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 Rau Gmbh G filed Critical Rau Gmbh G
Publication of IT8448936A0 publication Critical patent/IT8448936A0/it
Publication of IT8448936A1 publication Critical patent/IT8448936A1/it
Application granted granted Critical
Publication of IT1178012B publication Critical patent/IT1178012B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/39—Selection of materials for electrodes
IT48936/84A 1983-10-03 1984-10-02 Elettrodo per candela di accensione a scintilla per motori a combustione interna IT1178012B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833335855 DE3335855A1 (de) 1983-10-03 1983-10-03 Zuendkerzenmittelelektrode

Publications (3)

Publication Number Publication Date
IT8448936A0 IT8448936A0 (it) 1984-10-02
IT8448936A1 IT8448936A1 (it) 1986-04-02
IT1178012B true IT1178012B (it) 1987-09-03

Family

ID=6210799

Family Applications (2)

Application Number Title Priority Date Filing Date
IT48936/84A IT1178012B (it) 1983-10-03 1984-10-02 Elettrodo per candela di accensione a scintilla per motori a combustione interna
IT8436112U IT8436112V0 (it) 1983-10-03 1984-10-02 Elettrodo per candela di accensione a scintilla per motori a combustione interna

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8436112U IT8436112V0 (it) 1983-10-03 1984-10-02 Elettrodo per candela di accensione a scintilla per motori a combustione interna

Country Status (5)

Country Link
BE (1) BE900726A (enrdf_load_stackoverflow)
DE (1) DE3335855A1 (enrdf_load_stackoverflow)
FR (1) FR2552947B1 (enrdf_load_stackoverflow)
GB (1) GB2147660B (enrdf_load_stackoverflow)
IT (2) IT1178012B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234920A (en) * 1989-08-11 1991-02-20 Ford Motor Co Forming an erosion resistant tip on an electrode
JPH03101086A (ja) * 1989-09-14 1991-04-25 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグ
US5866972A (en) * 1996-01-19 1999-02-02 Ngk Spark Plug Co., Ltd. Spark plug in use for an internal combustion engine

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE566633C (de) * 1932-12-22 Robert Bosch Akt Ges Zuendkerze mit Elektroden, die aus einem Gemenge von Bestandteilen hoher und niederer Verdampfungstemperatur bestehen
GB680374A (enrdf_load_stackoverflow) *
US2344597A (en) * 1941-03-18 1944-03-21 Johnson Matthey Co Ltd Electrode for sparking plugs
GB588074A (en) * 1944-01-29 1947-05-13 Mallory Metallurg Prod Ltd Improvements in and connected with sparking plugs
US2391457A (en) * 1944-02-01 1945-12-25 Mallory & Co Inc P R Spark plug electrode construction
GB588197A (en) * 1944-02-01 1947-05-16 Mallory Metallurg Prod Ltd Improvements in and relating to sparking plugs
GB591420A (en) * 1944-03-14 1947-08-18 Mallory Metallurg Prod Ltd Improvements in or relating to spark gap or sparking plug electrodes
GB579269A (en) * 1944-05-02 1946-07-29 Mallory Metallurg Prod Ltd Improvements in or relating to sparking plugs and electrodes therefor
US2783409A (en) * 1952-03-31 1957-02-26 Gen Motors Corp Spark plug electrode and process for making same
GB764831A (en) * 1954-04-07 1957-01-02 K L G Sparking Plugs Ltd Improvements in or relating to spark plugs and to electrodes for spark plugs
DE1908418U (de) * 1964-06-05 1965-01-14 Bosch Gmbh Robert Zuendkerze mit platinmetallelektrode.
DE1215834B (de) * 1964-06-13 1966-05-05 Bosch Gmbh Robert Verfahren zum Anschweissen von Zuendspitzen aus hochwertigem Metall, insbesondere Platin
US3407326A (en) * 1967-03-14 1968-10-22 Ford Motor Co Spark plug having a composite gold or gold alloy electrode and a process for its manufacture
US3548239A (en) * 1968-09-03 1970-12-15 Champion Spark Plug Co Spark plug electrode construction
US3868530A (en) * 1973-07-05 1975-02-25 Champion Spark Plug Co Spark plug
US3984717A (en) * 1973-08-30 1976-10-05 Chrysler Corporation Spark plug
DE2361274C3 (de) * 1973-12-08 1980-10-09 G. Rau, Gmbh & Co, 7530 Pforzheim Drahtförmige Elektrode, insbesondere Mittelelektrode, für Zündkerzen für Brennkraftmaschinen
DE2444509A1 (de) * 1974-09-18 1976-04-08 Bosch Gmbh Robert Zuendkerzen-elektrode
DE2508490C3 (de) * 1975-02-27 1984-07-26 G. Rau GmbH & Co, 7530 Pforzheim Metallischer Verbundwerkstoff und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
IT8448936A1 (it) 1986-04-02
IT8448936A0 (it) 1984-10-02
FR2552947B1 (fr) 1988-03-18
GB2147660A (en) 1985-05-15
BE900726A (fr) 1985-02-01
GB8424836D0 (en) 1984-11-07
DE3335855A1 (de) 1985-04-11
GB2147660B (en) 1988-05-25
DE3335855C2 (enrdf_load_stackoverflow) 1991-05-16
IT8436112V0 (it) 1984-10-02
FR2552947A1 (fr) 1985-04-05

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