GB284693A - Improvements in or relating to electric incandescent lamps - Google Patents

Improvements in or relating to electric incandescent lamps

Info

Publication number
GB284693A
GB284693A GB1850/28A GB185028A GB284693A GB 284693 A GB284693 A GB 284693A GB 1850/28 A GB1850/28 A GB 1850/28A GB 185028 A GB185028 A GB 185028A GB 284693 A GB284693 A GB 284693A
Authority
GB
United Kingdom
Prior art keywords
contact
holder
screw
foot tube
caps
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
GB1850/28A
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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 General Electric Company PLC filed Critical General Electric Company PLC
Publication of GB284693A publication Critical patent/GB284693A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/22—Organic compounds, e.g. vitamins
    • C11D9/40—Proteins
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/02—Boiling soap; Refining
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/40—Products in which the composition is not well defined
    • C11D7/44—Vegetable products
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/22—Organic compounds, e.g. vitamins
    • C11D9/26—Organic compounds, e.g. vitamins containing oxygen
    • C11D9/267—Organic compounds, e.g. vitamins containing oxygen containing free fatty acids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
GB1850/28A 1927-02-04 1928-01-19 Improvements in or relating to electric incandescent lamps Expired GB284693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE284693X 1927-02-04

Publications (1)

Publication Number Publication Date
GB284693A true GB284693A (en) 1928-06-07

Family

ID=6053335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1850/28A Expired GB284693A (en) 1927-02-04 1928-01-19 Improvements in or relating to electric incandescent lamps

Country Status (4)

Country Link
BE (1) BE348563A (enrdf_load_stackoverflow)
FR (1) FR648062A (enrdf_load_stackoverflow)
GB (1) GB284693A (enrdf_load_stackoverflow)
NL (2) NL39949B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500105A (en) * 1968-02-19 1970-03-10 Sylvania Electric Prod Incandescent lamp having a ceramic screw type base
EP2955740A1 (de) * 2014-06-10 2015-12-16 vosla GmbH Lampe und adapter für eine lampe

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671730A5 (enrdf_load_stackoverflow) * 1987-06-25 1989-09-29 Nestle Sa
EP0451908A1 (en) * 1990-04-09 1991-10-16 Koninklijke Philips Electronics N.V. Electric lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500105A (en) * 1968-02-19 1970-03-10 Sylvania Electric Prod Incandescent lamp having a ceramic screw type base
EP2955740A1 (de) * 2014-06-10 2015-12-16 vosla GmbH Lampe und adapter für eine lampe

Also Published As

Publication number Publication date
NL39949B (enrdf_load_stackoverflow) 1900-01-01
FR648062A (fr) 1928-12-05
NL21559C (enrdf_load_stackoverflow)
BE348563A (enrdf_load_stackoverflow)

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