公开(公告)号：BR0107769A

公开(公告)日：2002-11-12

申请号：BR0107769

申请日：2001-01-25

Applicant: SAINT GOBAIN CERAMICS

Inventor： WILLKENS CRAIG A ,  OLSEN 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：NO20023528A

公开(公告)日：2002-09-20

申请号：NO20023528

申请日：2002-07-24

Applicant: SAINT GOBAIN CERAMICS

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

IPC: F23Q7/22 ,  F23Q

CPC classification number: F23Q7/22

公开(公告)号：CZ20012977A3

公开(公告)日：2002-08-14

申请号：CZ20012977

申请日：2000-02-10

Applicant: SAINT GOBAIN CERAMICS

Inventor： COOPER JOHN ,  NAGY BELA ,  SHUM DAVID ,  KOCHAN BRIAN S ,  HAMEL SCOTT M

IPC: F23Q7/22

Abstract: An electrical connection for a ceramic hot surface element in which the ends of the hot surface element are essentially interference fit within a pair of metallic termination sleeves, and electrical connection to the hot surface element is provided by an active metal braze which is directly chemically bonded to the metallic termination.

公开(公告)号：NO20023528D0

公开(公告)日：2002-07-24

申请号：NO20023528

申请日：2002-07-24

Applicant: SAINT GOBAIN CERAMICS

Inventor： WILLKENS CRAIG A ,  OLSEN 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.

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.

公开(公告)号：TR200102361T2

公开(公告)日：2001-12-21

申请号：TR200102361

申请日：2000-02-10

Applicant: SAINT GOBAIN CERAMICS

Inventor： COOPER JOHN ,  NAGY BELA ,  SHUM DAVID ,  KOCHAN BRIAN S ,  HAMEL SCOTT M

IPC: F23Q7/22

Abstract: An electrical connection for a ceramic hot surface element in which the ends of the hot surface element are essentially interference fit within a pair of metallic termination sleeves, and electrical connection to the hot surface element is provided by an active metal braze which is directly chemically bonded to the metallic termination.

公开(公告)号：CZ301586B6

公开(公告)日：2010-04-21

申请号：CZ20012977

申请日：2000-02-10

Applicant: SAINT GOBAIN CERAMICS

Inventor： COOPER JOHN ,  NAGY BELA ,  SHUM DAVID ,  KOCHAN BRIAN S ,  HAMEL SCOTT M

IPC: F23Q7/22

Abstract: Elektrické pripojení pro keramický žhavý povrch, zejména keramické zapalovací svícky, zahrnuje elektrovodivé keramické teleso s prvním koncem (1), s nímž se stýká elektrovodivá tvrdá pájka (7) z aktivního kovu, která je ve styku s kovovým zakoncením chemickým spojem. Nepájená keramická zapalovací svícka sestává z elektricky vodivého keramického telesa se dvema studenými konci (1) a s odporovou zónou mezi nimi a dvojicí zakoncení, která sestávají z pouzdra (56) s prvním koncem (88) a druhým koncem (89), pricemž studené konce (1) keramického telesa jsou zachycené trvale v prvních koncích (88) pouzder (56) kovových zakoncení a jsou s nimi spojené elektricky. Svícka má pak dvojici kovových nálitku, které jsou v elektricky vodivém styku jak s príslušným keramickým koncem, tak i se zakoncením, jehož pouzdro (56) má mezikruží ohranicující prícnou díru (9), v níž spocívá kovový nálitek, který je ve styku s koncem (1) keramického telesa zachyceno v pouzdru (56), s nímž se stýká i mezikruží. Zpusob vytvorení kovového zakoncení keramické zapalovací svícky spocívá v tom, že se vytvorí pouzdra (56) s vnitrním povrchem odpovídajícím vnejšímu povrchu konce (1) keramického telesa, tyto konce (1) se vloží do pouzder (56) a vnitrní povrch pouzdra (56) se chemicky pripojí k vnejšímu povrchu každého ramena respektive vloženého konce (1).

公开(公告)号：CA2456768C

公开(公告)日：2009-12-08

申请号：CA2456768

申请日：2002-08-17

Applicant: SAINT GOBAIN CERAMICS

Inventor： PIETRAS JOHN D ,  HAMEL SCOTT M

IPC: F23Q7/22

Abstract: Robust ceramic igniters include an improved sealing system which can significantly enhance operational life of the igniter. Preferred igniters comprise a conductive cold zone (14a, 14b) and hot zone (12) with higher resisitivity. A hermetic sealant material (100) covers one or more electrica l connections on each cold zone thereby avoiding igniter failure resulting fro m electrical shorts and/or undesired oxidation.

公开(公告)号：PT1250554E

公开(公告)日：2006-11-30

申请号：PT01903321

申请日：2001-01-25

Applicant: SAINT GOBAIN CERAMICS

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

IPC: F23Q7/22 ,  F23Q7/00

公开(公告)号：CA2596001A1

公开(公告)日：2006-08-17

申请号：CA2596001

申请日：2006-02-03

Applicant: SAINT GOBAIN CERAMICS

Inventor： HAMEL SCOTT M ,  CHODACKI THOMAS A

IPC: F23Q7/22

Abstract: New igniter systems are provided that comprise a ceramic igniter element and an affixed encasing shield element. The shield element may be engaged or affixed to the igniter element in a variety of configurations, including by direct attachment to the igniter element or through another structure interposed between the igniter and shield elements. In preferred systems, a proximal end of an igniter element may be engaged in a mounting structure and a shield element that encases the igniter element is affixed to the mounting structure.