[go: up one dir, main page]

GB318190A - Improvements in spark plug electrode - Google Patents

Improvements in spark plug electrode

Info

Publication number
GB318190A
GB318190A GB29326/28A GB2932628A GB318190A GB 318190 A GB318190 A GB 318190A GB 29326/28 A GB29326/28 A GB 29326/28A GB 2932628 A GB2932628 A GB 2932628A GB 318190 A GB318190 A GB 318190A
Authority
GB
United Kingdom
Prior art keywords
spark plug
barium
plug electrode
parts
plug
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
GB29326/28A
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.)
Delco Electronics LLC
Original Assignee
AC Spark Plug 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
Application filed by AC Spark Plug Co filed Critical AC Spark Plug Co
Publication of GB318190A publication Critical patent/GB318190A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/007—Alloys based on nickel or cobalt with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Spark Plugs (AREA)

Abstract

318,190. A. C. Spark Plug Co., (Assignees of Duffendack, 0. S., and Rabezzana, H.). Aug. 30, 1928, [Convention date]. Alloys.-An alloy for sparking-plug conductors contains 98 parts of nickel, 1.8 parts of manganese, and 0.01 to 0.1 part of barium. The barium may be replaced by other elements having a low work function as regards electronic emission, for example, lithium, sodium, potassium, rhubidium, caesium, beryllium, magnesium, calcium, strontium or radium.
GB29326/28A 1928-08-30 1928-10-11 Improvements in spark plug electrode Expired GB318190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US318190XA 1928-08-30 1928-08-30

Publications (1)

Publication Number Publication Date
GB318190A true GB318190A (en) 1930-04-11

Family

ID=21861568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29326/28A Expired GB318190A (en) 1928-08-30 1928-10-11 Improvements in spark plug electrode

Country Status (2)

Country Link
FR (1) FR662726A (en)
GB (1) GB318190A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL97180C (en) * 1953-05-21
JPS5437027A (en) * 1977-08-27 1979-03-19 Ngk Spark Plug Co Nickel alloy for heat builddup body of preheating gasket

Also Published As

Publication number Publication date
FR662726A (en) 1929-08-10

Similar Documents

Publication Publication Date Title
GB364706A (en) Improvements in and relating to x-ray apparatus
GB318190A (en) Improvements in spark plug electrode
GB549590A (en) Improvements in and relating to magnetic gearing
GB415343A (en) Method of uniting parts
GB524882A (en) Improvements in or relating to the production of aluminium beryllium alloys
GB212542A (en) Improvements relating to lead electrodes for accumulators
GB522681A (en) Process of preventing the corrosion of magnesium and magnesium-base alloys
GB579509A (en) Improvements in electrical contact brushes
GB526731A (en) Improvements in secondary emissive electrodes
GB549281A (en) Improved spark plug
GB539841A (en) Improved spark plug electrodes
GB527580A (en) Improvements in and relating to gas-tight joints between metallic and ceramic insulating bodies
GB432484A (en) Improvements relating to electrodes for sparking plugs and other electrical contacts
GB339891A (en) Improvements in and relating to x-ray tubes
GB125397A (en) An Improved Zinc Alloy.
GB260565A (en) An alloy for welding copper
GB356689A (en) Improvements in and relating to electrical discharge devices
GB217465A (en) Improvements in and relating to electric batteries
GB533266A (en) Improvements in and relating to magnesium alloys
GB549778A (en) Improvements in or relating to electron discharge devices
GB179261A (en) Improvements in alloys
GB548963A (en) Improvements in and relating to flash powders and method of preparing them
GB529074A (en) Improvements in and relating to electric discharge devices
GB283354A (en) Alloy having a high electrical resistance
GB156665A (en) Solder for aluminium and other metals