GB205518A - - Google Patents

Info

Publication number
GB205518A
GB205518A GB25742/23A GB2574223A GB205518A GB 205518 A GB205518 A GB 205518A GB 25742/23 A GB25742/23 A GB 25742/23A GB 2574223 A GB2574223 A GB 2574223A GB 205518 A GB205518 A GB 205518A
Authority
GB
United Kingdom
Prior art keywords
insulator
ribs
wound
filament
ges
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
GB25742/23A
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.)
Robert Bosch AG
Original Assignee
Robert Bosch AG
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 Robert Bosch AG filed Critical Robert Bosch AG
Publication of GB205518A publication Critical patent/GB205518A/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
    • F23Q7/001—Glowing plugs for internal-combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)

Abstract

205,518. Bosch Akt.-Ges., R. Oct. 16, 1922, [Convention date]. Incandescent igniters.-An electrically heated filament f is wound over a projecting portion of the insulator. In order to increase the area of exposure to the charge and to decrease the conduction of heat to the insulator, ribs e may be formed on the insulator, these ribs being made longitudinal or transverse, relatively to the plug axis, according to the direction in which the filament is to be wound.
GB25742/23A 1922-10-16 1923-10-16 Expired GB205518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE205518T 1922-10-16

Publications (1)

Publication Number Publication Date
GB205518A true GB205518A (en) 1924-07-24

Family

ID=31893083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25742/23A Expired GB205518A (en) 1922-10-16 1923-10-16

Country Status (1)

Country Link
GB (1) GB205518A (en)

Similar Documents

Publication Publication Date Title
GB205518A (en)
USD61088S (en) Design for an electric heater
US1707741A (en) Spark plug
USD73560S (en) Design foe an electric heater
GB168019A (en) Improvements in sparking plugs
FR571909A (en) Incandescent filament spark plug
GB212222A (en) Improvements in ignition plugs
GB301062A (en)
USD59985S (en) Design fob ait automobile-radiator cap
GB410446A (en) Improvements in or relating to bipolar incandescent ignition plugs
CA225069A (en) Electrically heated boiler
CA215499A (en) Electric range heating element
CA216307A (en) Electric heating element
GB152256A (en) Improvements in a spark plug
CA215808A (en) Explosion engine fuel heater and vaporizer
GB234691A (en) Improvements in or relating to electrical sparking plugs
GB222479A (en)
GB229505A (en) Improvements in spark plugs for automobiles
GB170849A (en) Burner for singeing threads
AU991022A (en) Electric heating element
CA215810A (en) Heat insulator
CA218986A (en) Electric heater
CA216246A (en) Electric heater
CA217549A (en) Electric heater
CA216247A (en) Electric heater