Glow-plug having ceramic base matrix and conducting element disp

Details Glow-plug having ceramic base matrix and conducting element disp Glow-plug having ceramic base matrix and conducting element disp

1990-10-26

1993-04-27

Reynolds, Bruce A.

Electric heating

Heating devices

Resistive element: igniter type

219553, 123145A, F23Q 722

Patent

active

052064840

ABSTRACT:
Durable glow-plugs utilize, for the heating constitutent material of the heater component of ceramic ignition glow-plugs, admixtures comprising a ceramic phase whose thermal expansion factor is substantially equal to that of the insulator components of the plug and, as a homogeneous dispersion therein, a particulate metal conducting phase whose particles are small enough to keep the internal stresses due to any differences in the thermal expansion factors of the ceramic and the metal particles below a limit at which the ceramic phase may crack or fracture.

REFERENCES:
patent: 3032427 (1962-05-01), Klinger et al.
patent: 4107510 (1978-08-01), Tombs et al.
patent: 4354964 (1982-10-01), Hing et al.
patent: 4449039 (1984-05-01), Fukazawa et al.
patent: 4472209 (1984-09-01), Langerich et al.
patent: 4486651 (1984-12-01), Atsumi et al.
patent: 4634837 (1987-01-01), Ito et al.
patent: 4914751 (1990-04-01), Masaka et al.
patent: 4931619 (1990-06-01), Ogata et al.
patent: 5086210 (1992-02-01), Nunogaki et al.

Affiliated with

Also associated with

Rating

Glow-plug having ceramic base matrix and conducting element disp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Glow-plug having ceramic base matrix and conducting element disp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Glow-plug having ceramic base matrix and conducting element disp will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2329296