GB1492672A - Igniter elements - Google Patents

Igniter elements

Info

Publication number
GB1492672A
GB1492672A GB705/75A GB70575A GB1492672A GB 1492672 A GB1492672 A GB 1492672A GB 705/75 A GB705/75 A GB 705/75A GB 70575 A GB70575 A GB 70575A GB 1492672 A GB1492672 A GB 1492672A
Authority
GB
United Kingdom
Prior art keywords
resistance
terminal zones
jan
glass
temperature coefficient
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
GB705/75A
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of GB1492672A publication Critical patent/GB1492672A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/22—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient

Abstract

1492672 Lighters HONEYWELL Inc 8 Jan 1975 [10 Jan 1974] 705/75 Heading F4F [Also in Division H5] The igniting zone 11 and lower resistance flanking terminal zones 12, 13 of a gas igniter 10 are made of different compositions principally composed of silicon carbide and a chemically resistant glass which is essentially a sodaalumina-borosilicate glass having very little alkali and a high silica content, and the compositional transition from the igniting zone 11 to the terminal zones 12 and 13 is gradual. The igniting zone 11 has a negative temperature coefficient of resistance and the terminal zones 12 and 13 a positive temperature coefficient of resistance. The composition of the igniter includes ferro-silicon, TiO 2 , ZrO 2 and fused silica as well as SiC and chemically resistant glass. The boro-silicate glass forms an oxidation resistant film on the element. The element is made by hot pressing in a die, by hot isostatic pressing by cold pressing and subsequent sintering or vapour deposition.
GB705/75A 1974-01-10 1975-01-08 Igniter elements Expired GB1492672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US432385A US3875476A (en) 1974-01-10 1974-01-10 Igniter element

Publications (1)

Publication Number Publication Date
GB1492672A true GB1492672A (en) 1977-11-23

Family

ID=23715940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB705/75A Expired GB1492672A (en) 1974-01-10 1975-01-08 Igniter elements

Country Status (8)

Country Link
US (1) US3875476A (en)
JP (1) JPS5744892B2 (en)
CA (1) CA1029095A (en)
DE (1) DE2500414A1 (en)
FR (1) FR2257867B1 (en)
GB (1) GB1492672A (en)
IT (1) IT1026312B (en)
NL (1) NL7500020A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022722A1 (en) * 1994-02-18 1995-08-24 Morgan Matroc S.A. Hot surface igniter

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328529A (en) * 1977-09-12 1982-05-04 Emerson Electric Co. Silicon carbide igniters
US4433233A (en) * 1979-09-27 1984-02-21 Emerson Electric Co. Silicon carbide heating elements
US4429003A (en) * 1981-10-05 1984-01-31 Norton Co. Protective coating for porous refractories
DE3143432C1 (en) * 1981-11-02 1986-12-04 Danfoss A/S, 6430 Nordborg Electrode arrangement for an oil or gas burner
US4486651A (en) * 1982-01-27 1984-12-04 Nippon Soken, Inc. Ceramic heater
JPS58209084A (en) * 1982-05-28 1983-12-05 株式会社日立製作所 Direct heater heater material
JPS59196679U (en) * 1983-06-14 1984-12-27 松下電器産業株式会社 bathroom equipment door
US4671058A (en) * 1983-11-21 1987-06-09 Nippondenso Co., Ltd. Heating device
JPS60216484A (en) * 1984-04-09 1985-10-29 株式会社日本自動車部品総合研究所 Ceramic heater
JPS60254586A (en) * 1984-05-30 1985-12-16 株式会社デンソー Ceramic heater
JPS6145593U (en) * 1984-08-28 1986-03-26 三協アルミニウム工業株式会社 Drainage system for fittings
JPS6183825A (en) * 1984-10-02 1986-04-28 Babcock Hitachi Kk Ignition device of burner
US5045237A (en) * 1984-11-08 1991-09-03 Norton Company Refractory electrical device
US5085804A (en) * 1984-11-08 1992-02-04 Norton Company Refractory electrical device
JPH0782905B2 (en) * 1985-02-28 1995-09-06 日本電装株式会社 Method for manufacturing ceramic heater and heating element for ceramic heater
US4682008A (en) * 1985-03-22 1987-07-21 Jidosha Kiki Co., Ltd. Self-temperature control type glow plug
JPS62502774A (en) * 1985-03-28 1987-10-22 ノ−トン　カンパニ− Self-heated sensor package
US4935118A (en) * 1985-03-28 1990-06-19 Norton Company Self heated sensor package
EP0286127B1 (en) * 1987-04-10 1993-10-27 Hitachi, Ltd. Ceramic composite and process for production thereof
CA2053454A1 (en) * 1990-11-13 1992-05-14 Scott R. Axelson Extended life ceramic igniters
US5191508A (en) * 1992-05-18 1993-03-02 Norton Company Ceramic igniters and process for making same
US5498855A (en) * 1992-09-11 1996-03-12 Philip Morris Incorporated Electrically powered ceramic composite heater
US5322824A (en) * 1993-05-27 1994-06-21 Chia Kai Y Electrically conductive high strength dense ceramic
US5705261A (en) * 1993-10-28 1998-01-06 Saint-Gobain/Norton Industrial Ceramics Corporation Active metal metallization of mini-igniters by silk screening
US5472337A (en) * 1994-09-12 1995-12-05 Guerra; Romeo E. Method and apparatus to detect a flame
US5514630A (en) * 1994-10-06 1996-05-07 Saint Gobain/Norton Industrial Ceramics Corp. Composition for small ceramic igniters
US5804092A (en) * 1995-05-31 1998-09-08 Saint-Gobain/Norton Industrial Ceramics Corporation Modular ceramic igniter with metallized coatings on the end portions thereof and associated terminal socket
US5880439A (en) * 1996-03-12 1999-03-09 Philip Morris Incorporated Functionally stepped, resistive ceramic
US7115461B2 (en) * 1997-07-24 2006-10-03 Texas Instruments Incorporated High permittivity silicate gate dielectric
US6841439B1 (en) * 1997-07-24 2005-01-11 Texas Instruments Incorporated High permittivity silicate gate dielectric
DE19956767A1 (en) * 1999-11-25 2001-05-31 Nanogate Gmbh Silicon carbide ceramic heating element for igniting combustible mixture has negative temperature characteristic in circuit with segment whose resistance saturates quasi-asymptotically
US7061363B2 (en) * 2000-01-25 2006-06-13 Robert Bosch Gmbh Passive, high-temperature-resistant resistor element for measuring temperature in passenger and commercial vehicles
WO2002070955A2 (en) * 2001-03-05 2002-09-12 Saint-Gobain Ceramics & Plastics, Inc. Ceramic igniters
JP2011523160A (en) * 2007-12-29 2011-08-04 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド Coaxial ceramic igniter and manufacturing method
EP2100525A1 (en) 2008-03-14 2009-09-16 Philip Morris Products S.A. Electrically heated aerosol generating system and method
EP2110034A1 (en) 2008-04-17 2009-10-21 Philip Morris Products S.A. An electrically heated smoking system
EP2113178A1 (en) 2008-04-30 2009-11-04 Philip Morris Products S.A. An electrically heated smoking system having a liquid storage portion
EP2427412A4 (en) * 2009-05-05 2013-01-16 Sandvik Intellectual Property Heating element
EP2253233A1 (en) 2009-05-21 2010-11-24 Philip Morris Products S.A. An electrically heated smoking system
EP2319334A1 (en) * 2009-10-27 2011-05-11 Philip Morris Products S.A. A smoking system having a liquid storage portion
EP2327318A1 (en) 2009-11-27 2011-06-01 Philip Morris Products S.A. An electrically heated smoking system with internal or external heater
KR101515451B1 (en) * 2011-04-27 2015-04-28 쿄세라 코포레이션 Heater and glow plug comprising same
US9854839B2 (en) 2012-01-31 2018-01-02 Altria Client Services Llc Electronic vaping device and method
RU2635970C2 (en) 2012-02-22 2017-11-17 Олтриа Клайент Сервисиз Инк. Electronic smoking product and improved heating element
NZ706399A (en) 2012-12-28 2018-04-27 Philip Morris Products Sa Heating assembly for an aerosol generating system
USD691765S1 (en) 2013-01-14 2013-10-15 Altria Client Services Inc. Electronic smoking article
USD695449S1 (en) 2013-01-14 2013-12-10 Altria Client Services Inc. Electronic smoking article
USD691766S1 (en) 2013-01-14 2013-10-15 Altria Client Services Inc. Mouthpiece of a smoking article
USD841231S1 (en) 2013-01-14 2019-02-19 Altria Client Services, Llc Electronic vaping device mouthpiece
USD849993S1 (en) 2013-01-14 2019-05-28 Altria Client Services Electronic smoking article
BR302014001648S1 (en) 2013-10-14 2015-06-09 Altria Client Services Inc Smoke Applied Configuration
US20200132302A1 (en) * 2018-10-24 2020-04-30 Damian Maestas Fire starting bulb apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992959A (en) * 1958-02-20 1961-07-18 Kanthal Ab Production of shaped bodies from heat resistant oxidation proof materials
US3321727A (en) * 1964-12-09 1967-05-23 Kanthal Ab Heat-resistant and oxidationproof materials
SE301519B (en) * 1966-10-24 1968-06-10 Kanthal Ab
JPS4525522Y1 (en) * 1967-09-22 1970-10-06
US3662222A (en) * 1970-05-07 1972-05-09 Itt Electric resistance wire igniter with a cooling terminal posts construction
JPS523349B2 (en) * 1972-07-25 1977-01-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022722A1 (en) * 1994-02-18 1995-08-24 Morgan Matroc S.A. Hot surface igniter

Also Published As

Publication number Publication date
FR2257867B1 (en) 1978-12-08
IT1026312B (en) 1978-09-20
JPS50124481A (en) 1975-09-30
US3875476A (en) 1975-04-01
JPS5744892B2 (en) 1982-09-24
CA1029095A (en) 1978-04-04
FR2257867A1 (en) 1975-08-08
DE2500414A1 (en) 1975-07-17
NL7500020A (en) 1975-07-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee