GB471268A - Gas-filled electric incandescent lamp - Google Patents

Gas-filled electric incandescent lamp

Info

Publication number
GB471268A
GB471268A GB1050336A GB1050336A GB471268A GB 471268 A GB471268 A GB 471268A GB 1050336 A GB1050336 A GB 1050336A GB 1050336 A GB1050336 A GB 1050336A GB 471268 A GB471268 A GB 471268A
Authority
GB
United Kingdom
Prior art keywords
bulb
lamp
electric incandescent
filament
stem
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
GB1050336A
Other languages
English (en)
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.)
DEREINIGTE GLUBLAMPEN VAD ELEC
Original Assignee
DEREINIGTE GLUBLAMPEN VAD ELEC
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 DEREINIGTE GLUBLAMPEN VAD ELEC filed Critical DEREINIGTE GLUBLAMPEN VAD ELEC
Publication of GB471268A publication Critical patent/GB471268A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Resistance Heating (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB1050336A 1935-04-09 1936-04-09 Gas-filled electric incandescent lamp Expired GB471268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT146767T 1935-04-09

Publications (1)

Publication Number Publication Date
GB471268A true GB471268A (en) 1937-09-01

Family

ID=3644266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1050336A Expired GB471268A (en) 1935-04-09 1936-04-09 Gas-filled electric incandescent lamp

Country Status (5)

Country Link
AT (1) AT146767B (de)
DE (1) DE654381C (de)
FR (1) FR804841A (de)
GB (1) GB471268A (de)
NL (1) NL44611C (de)

Also Published As

Publication number Publication date
DE654381C (de) 1937-12-18
FR804841A (fr) 1936-11-03
NL44611C (de) 1938-12-15
AT146767B (de) 1936-08-10

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