ATE522773T1 - SYSTEM FOR FIXING SPARK PLUGS OF BOILERS, ETC - Google Patents

SYSTEM FOR FIXING SPARK PLUGS OF BOILERS, ETC

Info

Publication number
ATE522773T1
ATE522773T1 AT10151162T AT10151162T ATE522773T1 AT E522773 T1 ATE522773 T1 AT E522773T1 AT 10151162 T AT10151162 T AT 10151162T AT 10151162 T AT10151162 T AT 10151162T AT E522773 T1 ATE522773 T1 AT E522773T1
Authority
AT
Austria
Prior art keywords
bracket
cylindrical housing
igniter
ceramic body
housing
Prior art date
Application number
AT10151162T
Other languages
German (de)
Inventor
Giorgio Offredi
Original Assignee
Castfutura Spa
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 Castfutura Spa filed Critical Castfutura Spa
Application granted granted Critical
Publication of ATE522773T1 publication Critical patent/ATE522773T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F23Q3/006—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fats And Perfumes (AREA)
  • Air Bags (AREA)
  • Spark Plugs (AREA)

Abstract

System for fastening igniters (4) for boilers or the like, comprising a bracket or a fastening plate (1) with an hole housing the ceramic body (104) of the igniter (4), which housing hole axially projects for a certain length at least from one side of the bracket (1) beyond the thickness thereof such to form a cylindrical housing (5) for the ceramic body (104) of the igniter (4), a cylindrical tightening ring (8) being provided having such internal and external radial dimensions that it can be inserted by forcing it between the inner wall of the cylindrical housing (5) of the bracket (1) and the external wall of the ceramic body (104) of the igniter (4) such to generate a predetermined radial tightening force of the igniter (4) inside the cylindrical housing (5) of the bracket (1). According to the invention, the cylindrical housing (5) of the bracket has a shell wall which is at least internally broached, while at least on one side of the bracket (1) elastic sealing means are provided cooperating at least with the cylindrical housing and the tightening ring and/or the shell surface of the portion of the ceramic body projecting beyond said cylindrical housing and such to obtain a tight seal between one side and the other one of the bracket.
AT10151162T 2009-01-21 2010-01-20 SYSTEM FOR FIXING SPARK PLUGS OF BOILERS, ETC ATE522773T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITGE2009A000002A IT1392785B1 (en) 2009-01-21 2009-01-21 FIXING SYSTEM FOR IGNITION CANDLES OF BOILERS OR SIMILAR

Publications (1)

Publication Number Publication Date
ATE522773T1 true ATE522773T1 (en) 2011-09-15

Family

ID=41432772

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10151162T ATE522773T1 (en) 2009-01-21 2010-01-20 SYSTEM FOR FIXING SPARK PLUGS OF BOILERS, ETC

Country Status (3)

Country Link
EP (1) EP2211103B1 (en)
AT (1) ATE522773T1 (en)
IT (1) IT1392785B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20100234A1 (en) * 2010-07-22 2012-01-23 Athena S P A PRODUCTION METHOD TO PRODUCE A SUPPORTING COMPLEX TO SUPPORT AN ACTIVATION ELECTRODE OF AN IGNITION DEVICE FOR A COMBUSTION DEVICE, A COMPETITIVE SUPPORT THAT CAN BE OBTAINED, AS WELL AS THE IGNITION DEVICE AND THE EQUIPMENT

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229032A (en) * 1960-05-02 1966-01-11 Gen Motors Corp Igniter plug
US3336061A (en) * 1965-03-04 1967-08-15 Raymond A Heisler Removable electrode bushings
GB1587002A (en) * 1978-03-02 1981-03-25 Kigass Eng Ltd Electrode assemblies
DE19906032B4 (en) * 1999-02-12 2016-06-09 Federal-Mogul Ignition Gmbh Current feedthrough element for a gas or oil burner
FR2834049B1 (en) * 2001-08-06 2004-04-02 Sapco SPARK PLUG FOR GAS OR FUEL BURNER WITH CORROSION PROTECTION
ITSV20040022A1 (en) * 2004-05-17 2004-08-17 Cast S R L FASTENING SYSTEM FOR IGNITION SPARK PLUGS OF BOILERS OR SIMILAR
CN2911465Y (en) * 2006-05-16 2007-06-13 宝应县电子陶瓷厂 Ignition electrode

Also Published As

Publication number Publication date
EP2211103B1 (en) 2011-08-31
EP2211103A1 (en) 2010-07-28
IT1392785B1 (en) 2012-03-23
ITGE20090002A1 (en) 2010-07-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties