NL2660C - Verbetering aan electrische gloeilampen voor projectie-doeleinden - Google Patents

Verbetering aan electrische gloeilampen voor projectie-doeleinden

Info

Publication number
NL2660C
NL2660C NL2660DA NL2660C NL 2660 C NL2660 C NL 2660C NL 2660D A NL2660D A NL 2660DA NL 2660 C NL2660 C NL 2660C
Authority
NL
Netherlands
Prior art keywords
improvement
incandescent lamps
electric incandescent
projection purposes
projection
Prior art date
Application number
Other languages
English (en)
Dutch (nl)
Inventor
Gilles Holst M.
Original Assignee
N.V. Philips' Metal-Gloeilampenfabriek
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.)
Publication of NL2660C publication Critical patent/NL2660C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/26—Screens; Filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • F01N3/043—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids without contact between liquid and exhaust gases
    • F01N3/046—Exhaust manifolds with cooling jacket
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
    • H01K1/325—Reflecting coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
NL2660D 1914-06-11 Verbetering aan electrische gloeilampen voor projectie-doeleinden NL2660C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL476694X 1914-06-11

Publications (1)

Publication Number Publication Date
NL2660C true NL2660C (nl)

Family

ID=8903065

Family Applications (2)

Application Number Title Priority Date Filing Date
NL4850D NL4850C (instruction) 1914-06-11
NL2660D NL2660C (nl) 1914-06-11 Verbetering aan electrische gloeilampen voor projectie-doeleinden

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL4850D NL4850C (instruction) 1914-06-11

Country Status (2)

Country Link
FR (1) FR476694A (instruction)
NL (2) NL2660C (instruction)

Also Published As

Publication number Publication date
FR476694A (fr) 1915-08-24
NL4850C (instruction)

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