FR411119A - Incandescent upturned nozzle lamp - Google Patents

Incandescent upturned nozzle lamp

Info

Publication number
FR411119A
FR411119A FR411119A FR411119DA FR411119A FR 411119 A FR411119 A FR 411119A FR 411119 A FR411119 A FR 411119A FR 411119D A FR411119D A FR 411119DA FR 411119 A FR411119 A FR 411119A
Authority
FR
France
Prior art keywords
incandescent
nozzle lamp
upturned
upturned nozzle
lamp
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
FR411119A
Other languages
French (fr)
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.)
Ehrich und Graetz AG
Original Assignee
Ehrich und Graetz 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 Ehrich und Graetz AG filed Critical Ehrich und Graetz AG
Application granted granted Critical
Publication of FR411119A publication Critical patent/FR411119A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/38—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current
    • H02H3/382—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current involving phase comparison between current and voltage or between values derived from current and voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D23/00—Assemblies of two or more burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR411119A 1909-10-29 1909-12-13 Incandescent upturned nozzle lamp Expired FR411119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE411119X 1931-11-30

Publications (1)

Publication Number Publication Date
FR411119A true FR411119A (en) 1910-06-08

Family

ID=6428977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR411119A Expired FR411119A (en) 1909-10-29 1909-12-13 Incandescent upturned nozzle lamp

Country Status (2)

Country Link
FR (1) FR411119A (en)
GB (1) GB411119A (en)

Also Published As

Publication number Publication date
GB411119A (en) 1934-05-30

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