JPS54117838A - Conductive glass seal composition for ignition plug - Google Patents

Conductive glass seal composition for ignition plug

Info

Publication number
JPS54117838A
JPS54117838A JP2442478A JP2442478A JPS54117838A JP S54117838 A JPS54117838 A JP S54117838A JP 2442478 A JP2442478 A JP 2442478A JP 2442478 A JP2442478 A JP 2442478A JP S54117838 A JPS54117838 A JP S54117838A
Authority
JP
Japan
Prior art keywords
ignition plug
conductive glass
weight
glass seal
frit
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.)
Pending
Application number
JP2442478A
Other languages
Japanese (ja)
Inventor
Masao Sakai
Masaru Fukuoka
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP2442478A priority Critical patent/JPS54117838A/en
Publication of JPS54117838A publication Critical patent/JPS54117838A/en
Pending legal-status Critical Current

Links

Landscapes

  • Spark Plugs (AREA)
  • Conductive Materials (AREA)

Abstract

PURPOSE: To prevent the terminal shaft of an ignition plug from obliquely inserting by containing 16 to 100 meshes of rough particulate filler in the amount of higher than 10 by weight percent of frit in a conductive glass seal to thereby reduce as low filling height as possible.
CONSTITUTION: This conductive glass seal composition for an ignition plug is composed by mixing 30 to 70 by weight % of frit and residual metal fine powder, containing one or more of aggregate including 16 to 100 meshes of glass, alumina, zircon, silicon nitride and clay or the like per amount corresponding to 10 or more by weight % of the frit as a rough particular filler, and containing at least 30 by weight % of glass powder as filler.
COPYRIGHT: (C)1979,JPO&Japio
JP2442478A 1978-03-06 1978-03-06 Conductive glass seal composition for ignition plug Pending JPS54117838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2442478A JPS54117838A (en) 1978-03-06 1978-03-06 Conductive glass seal composition for ignition plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2442478A JPS54117838A (en) 1978-03-06 1978-03-06 Conductive glass seal composition for ignition plug

Publications (1)

Publication Number Publication Date
JPS54117838A true JPS54117838A (en) 1979-09-12

Family

ID=12137763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2442478A Pending JPS54117838A (en) 1978-03-06 1978-03-06 Conductive glass seal composition for ignition plug

Country Status (1)

Country Link
JP (1) JPS54117838A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017525117A (en) * 2014-08-10 2017-08-31 フェデラル−モーグル・イグニション・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｉｇｎｉｔｉｏｎ Ｃｏｍｐａｎｙ Spark plug with improved seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017525117A (en) * 2014-08-10 2017-08-31 フェデラル−モーグル・イグニション・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｉｇｎｉｔｉｏｎ Ｃｏｍｐａｎｙ Spark plug with improved seal

Similar Documents

Publication Publication Date Title
IE801180L (en) Hydraulic cement compositions.
JPS54117838A (en) Conductive glass seal composition for ignition plug
EP0253957A3 (en) Sprayable refractory masses or unfired refractory bodies based on magnesium oxide
JPS5757855A (en) Aluminum material for sintering
JPS57135893A (en) Solid fuel
JPS57187379A (en) Sound insulating putty for sealing
JPS5651543A (en) Discharge working electrode
JPS56104749A (en) Glass paste for printing
JPS56108839A (en) Inserter for introducing additive into molten metal
JPS5251776A (en) Metal vapor discharge lamp
JPS5586532A (en) Catalyst for manufacturing chlorosilane
JPS57149419A (en) Antioxidant agent
CA2053360A1 (en) Sintered ceramic body, a method of making the same and spark plug insulator made therefrom
JPS55128558A (en) Aluminum alloy foil for electrolytic capacitor cathode
KR870000108B1 (en) A method for making frit with pbs04
JPS5237957A (en) Chlorine-containing resin compositions
JPS5738854A (en) Casting resin composition for electrical insulation
JPS57171405A (en) Solid defoaming agent and preparation thereof
JPS569222A (en) Manufacture of silver peroxide
JPS54103718A (en) Synthetic basic slag used for re-melting electroslag
SU586968A1 (en) Coating
JPS6476935A (en) Resin composition for sealing semiconductor device
JPS5436598A (en) Ceramic dielecyric composite for temperature compensation
Agrawal et al. Eutectic sintering of MgO and Al sub 2 O sub 3
Kaibicheva et al. Phase equilibrium in the system CaO-MgO-SiO sub/ 2/ for compositions of magnesite bodies