公开(公告)号：DK200201040A

公开(公告)日：2002-09-19

申请号：DKPA200201040

申请日：2002-07-03

Applicant: SAINT GOBAIN CERAMICS

Inventor： WILLKENS CRAIG A ,  OLSON JAMES M ,  HAMEL SCOOT M

IPC: F23Q7/22

Abstract: Ceramic igniters are provided that comprise two cold zones with an interposed hot zone, the hot zone having an electrical path length of from 0.51 cm to about 2 cm. Igniters of the invention can effectively diffuse power density throughout the igniter hot zone region, without producing isolated temperature gradients which can lead to premature igniter degradation and failure. The invention also provides new methods for forming ceramic igniters.

公开(公告)号：SE525563C2

公开(公告)日：2005-03-08

申请号：SE0202229

申请日：2002-07-16

Applicant: SAINT GOBAIN CERAMICS

Inventor： WILLKENS CRAIG A ,  OLSON JAMES M ,  HAMEL SCOTT M

IPC: F23Q7/22

公开(公告)号：GB2378748B

公开(公告)日：2004-06-16

申请号：GB0219724

申请日：2001-01-25

Applicant: SAINT GOBAIN CERAMICS

Inventor： WILLKENS CRAIG A ,  OLSON JAMES M ,  HAMEL SCOTT M

IPC: F23Q7/22

Abstract: Ceramic igniters are provided that comprise two cold zones with an interposed hot zone, the hot zone having an electrical path length of from 0.51 cm to about 2 cm. Igniters of the invention can effectively diffuse power density throughout the igniter hot zone region, without producing isolated temperature gradients which can lead to premature igniter degradation and failure. The invention also provides new methods for forming ceramic igniters.

公开(公告)号：CZ20022597A3

公开(公告)日：2003-01-15

申请号：CZ20022597

申请日：2001-01-25

Applicant: SAINT GOBAIN CERAMICS

Inventor： WILLKENS CRAIG A ,  OLSON JAMES M ,  HAMEL SCOTT M

IPC: F23Q7/22

Abstract: Ceramic igniters are provided that comprise two cold zones with an interposed hot zone, the hot zone having an electrical path length of from 0.51 cm to about 2 cm. Igniters of the invention can effectively diffuse power density throughout the igniter hot zone region, without producing isolated temperature gradients which can lead to premature igniter degradation and failure. The invention also provides new methods for forming ceramic igniters.

公开(公告)号：DE69710242T2

公开(公告)日：2002-11-14

申请号：DE69710242

申请日：1997-04-11

Applicant: SAINT GOBAIN CERAMICS

Inventor： OLSON JAMES M

IPC: B23B27/14 ,  B23P15/28 ,  C23C16/02 ,  C23C16/26 ,  C23C16/27 ,  C30B29/04

公开(公告)号：GB2378748A

公开(公告)日：2003-02-19

申请号：GB0219724

申请日：2001-01-25

Applicant: SAINT GOBAIN CERAMICS

Inventor： WILLKENS CRAIG A ,  OLSON JAMES M ,  HAMEL SCOTT M

IPC: F23Q7/22

Abstract: Ceramic igniters are provided that comprise two cold zones with an interposed hot zone, the hot zone having an electrical path length of from 0.51 cm to about 2 cm. Igniters of the invention can effectively diffuse power density throughout the igniter hot zone region, without producing isolated temperature gradients which can lead to premature igniter degradation and failure. The invention also provides new methods for forming ceramic igniters.

公开(公告)号：SE0202229L

公开(公告)日：2002-09-18

申请号：SE0202229

申请日：2002-07-16

Applicant: SAINT GOBAIN CERAMICS

Inventor： WILLKENS CRAIG A ,  OLSON JAMES M ,  HAMEL SCOTT M

IPC: F23Q7/22

Abstract: Ceramic igniters are provided that comprise two cold zones with an interposed hot zone, the hot zone having an electrical path length of from 0.51 cm to about 2 cm. Igniters of the invention can effectively diffuse power density throughout the igniter hot zone region, without producing isolated temperature gradients which can lead to premature igniter degradation and failure. The invention also provides new methods for forming ceramic igniters.

公开(公告)号：SE0202229D0

公开(公告)日：2002-07-16

申请号：SE0202229

申请日：2002-07-16

Applicant: SAINT GOBAIN CERAMICS

Inventor： WILLKENS CRAIG A ,  OLSON JAMES M ,  HAMEL SCOTT M

IPC: F23Q7/22 ,  F23Q

Abstract: Ceramic igniters are provided that comprise two cold zones with an interposed hot zone, the hot zone having an electrical path length of from 0.51 cm to about 2 cm. Igniters of the invention can effectively diffuse power density throughout the igniter hot zone region, without producing isolated temperature gradients which can lead to premature igniter degradation and failure. The invention also provides new methods for forming ceramic igniters.