GB819256A - Pilot ignition unit for fuel burners - Google Patents

Pilot ignition unit for fuel burners

Info

Publication number
GB819256A
GB819256A GB26385/56A GB2638556A GB819256A GB 819256 A GB819256 A GB 819256A GB 26385/56 A GB26385/56 A GB 26385/56A GB 2638556 A GB2638556 A GB 2638556A GB 819256 A GB819256 A GB 819256A
Authority
GB
United Kingdom
Prior art keywords
tube
bore
electrode
opening
air
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
GB26385/56A
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.)
ORR AND SEMBOWER Inc
Original Assignee
ORR AND SEMBOWER 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 ORR AND SEMBOWER Inc filed Critical ORR AND SEMBOWER Inc
Publication of GB819256A publication Critical patent/GB819256A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F23Q9/02—Pilot flame igniters without interlock with main fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/42—Starting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

819,256. Pilot igniters for burners. ORR & SEMBOWER Inc. Aug. 29, 1956 [Nov. 9 1955], No. 26385/56. Classes 75(1) and 75(3) A pilot ignition unit comprises a hollow tube, an electrode holder supported adjaccent one end of the tube and supporting a second hollow tube inside and spaced from the first tube, an insulated electrode supported inside the second tube and having an uninsulated end adjacent the end of the second tube and means for supplying an air-gas fuel mixture under pressure through the space between the electrode and the second hollow tube. In the form shown, the unit comprises a porcelain rod 46 with a central wire 59 terminating in an electrode 48, which is clamped by the split ring 36 and screw 38 in the end of a tube 10 having side openings 14 and 16. The tube 10 has a bore 24 extending to the opening 16, a slightly larger bore 26 extending between the openings 14 and 16, a yet larger bore 30 extending to the opening 14 and a bore 32 of still larger diameter. The bore 26 receives a tube 40 carrying the second electrode 44 and the bore 32 receives a tube 60 having a collar 66 to abut against a boss 68 on the air plenum of the main boiler. Air from a blower 100, Fig. 2, driven by a motor 98 under the control of an electric timing system 92 passes through a junction 106 some supplying a venturi in a tube 94 which is also supplied with gas via the tube 93, and some passing by the pipe 84 to the opening 14. The gas-air mixture from the venturi passes to the opening 16. A plate 72 having holes 74, 76 is provided in the tube 60 to prevent extinction of the flame in the tube 60 when the main boiler is put out. Specification 791,225 is referred to.
GB26385/56A 1955-11-09 1956-08-29 Pilot ignition unit for fuel burners Expired GB819256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US819256X 1955-11-09

Publications (1)

Publication Number Publication Date
GB819256A true GB819256A (en) 1959-09-02

Family

ID=22167274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26385/56A Expired GB819256A (en) 1955-11-09 1956-08-29 Pilot ignition unit for fuel burners

Country Status (1)

Country Link
GB (1) GB819256A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109481A (en) * 1960-02-19 1963-11-05 Standard Oil Co Burner igniter system
US3220459A (en) * 1962-01-08 1965-11-30 Edward D Wilson Electrically ignited gas torch
US4059386A (en) * 1976-01-21 1977-11-22 A. O. Smith Corporation Combustion heating apparatus to improve operation of gas pilot burners
EP2157372A2 (en) 2008-08-20 2010-02-24 MESTEK, Inc. Pilot and burner assembly
WO2014022514A1 (en) * 2012-08-01 2014-02-06 Chentronics Corporation Radially firing igniter
US9484717B2 (en) 2013-12-26 2016-11-01 Chentronics, Llc High energy ignition spark igniter

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109481A (en) * 1960-02-19 1963-11-05 Standard Oil Co Burner igniter system
US3220459A (en) * 1962-01-08 1965-11-30 Edward D Wilson Electrically ignited gas torch
US4059386A (en) * 1976-01-21 1977-11-22 A. O. Smith Corporation Combustion heating apparatus to improve operation of gas pilot burners
EP2157372A2 (en) 2008-08-20 2010-02-24 MESTEK, Inc. Pilot and burner assembly
US20100047726A1 (en) * 2008-08-20 2010-02-25 Mestek, Inc. Boiler and pilot system
EP2157372A3 (en) * 2008-08-20 2011-03-02 MESTEK, Inc. Pilot and burner assembly
EP2674674A3 (en) * 2008-08-20 2014-08-27 MESTEK, Inc. Boiler and pilot system
WO2014022514A1 (en) * 2012-08-01 2014-02-06 Chentronics Corporation Radially firing igniter
US9482431B2 (en) 2012-08-01 2016-11-01 Chentronics, Llc Radially firing igniter
US9484717B2 (en) 2013-12-26 2016-11-01 Chentronics, Llc High energy ignition spark igniter

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