FR1140325A - Lampe à décharge dans la vapeur de sodium - Google Patents

Lampe à décharge dans la vapeur de sodium

Info

Publication number
FR1140325A
FR1140325A FR1140325DA FR1140325A FR 1140325 A FR1140325 A FR 1140325A FR 1140325D A FR1140325D A FR 1140325DA FR 1140325 A FR1140325 A FR 1140325A
Authority
FR
France
Prior art keywords
discharge lamp
vapor discharge
sodium vapor
sodium
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
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1140325A publication Critical patent/FR1140325A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F3/00—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed
    • B41F3/18—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed of special construction or for particular purposes
    • B41F3/30—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed of special construction or for particular purposes for lithography
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/26—Connections between parts of the scaffold with separate coupling elements for use with specially-shaped scaffold members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/302—Vessels; Containers characterised by the material of the vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Discharge Lamp (AREA)
  • Glass Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR1140325D 1955-01-24 1956-01-23 Lampe à décharge dans la vapeur de sodium Expired FR1140325A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL194246A NL105207C (de) 1955-01-24 1955-01-24

Publications (1)

Publication Number Publication Date
FR1140325A true FR1140325A (fr) 1957-07-19

Family

ID=38197898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1140325D Expired FR1140325A (fr) 1955-01-24 1956-01-23 Lampe à décharge dans la vapeur de sodium

Country Status (8)

Country Link
US (1) US2899584A (de)
BE (1) BE544641A (de)
CH (1) CH336502A (de)
DE (1) DE1040685B (de)
ES (1) ES226221A1 (de)
FR (1) FR1140325A (de)
GB (1) GB790955A (de)
NL (1) NL105207C (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL247199A (de) * 1960-01-09
US3150281A (en) * 1961-04-26 1964-09-22 Adli M Bishay Glass of high ultraviolet transmittance, method, and articles manufactured therefrom
US3378362A (en) * 1961-08-01 1968-04-16 Gen Electric Method for making thin film glass elements
BE623133A (de) * 1961-10-04
US3275358A (en) * 1963-03-14 1966-09-27 Gen Electric Glass-to-metal and glass-to-ceramic seals
NL7712059A (nl) * 1977-11-02 1979-05-04 Philips Nv Lagedruknatriumdampontladingslamp.
FR2410287A1 (fr) * 1977-11-23 1979-06-22 Cgr Ultrasonic Appareil d'echographie medicale a balayage sectoriel de grande ouverture angulaire
NL7811350A (nl) * 1978-11-17 1980-05-20 Philips Nv Lagedruknatriumdampontladingslamp.
US5015530A (en) * 1988-01-21 1991-05-14 The Unites States Of America As Represetned By The United States Department Of Energy High expansion, lithium corrosion resistant sealing glasses
US5104738A (en) * 1988-06-01 1992-04-14 The United States Of America As Represented By The United States Department Of Energy Sealing glasses for titanium and titanium alloys
US4861734A (en) * 1988-08-01 1989-08-29 Corning Incorporated Alkaline earth aluminoborate glass-ceramics

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1736642A (en) * 1922-03-25 1929-11-19 George P Beaudry Metal-vapor lamp
US2228327A (en) * 1929-05-04 1941-01-14 Hans J Spanner Discharge device
AT125878B (de) * 1929-06-26 1931-12-10 Claude Neon Lights Inc Kaltwetterleuchtröhre.
US2103039A (en) * 1929-07-10 1937-12-21 Gen Electric Gaseous electric discharge device
AT143996B (de) * 1932-04-12 1935-12-10 Jenaer Glaswerk Schott & Gen Gegen Metalldämpfe widerstandsfähiges Glas.
NL38224C (de) * 1932-04-12
US2103052A (en) * 1934-06-18 1937-12-21 Gen Electric Gaseous electric discharge lamp device
FR816541A (fr) * 1936-03-05 1937-08-10 Osa Participations Ind Tube électrique luminescent
US2177895A (en) * 1936-05-05 1939-10-31 Ets Claude Paz & Silva Electric gaseous discharge device
US2152999A (en) * 1937-02-17 1939-04-04 Gen Electric Gaseous electric discharge lamp device
US2135284A (en) * 1938-02-26 1938-11-01 Gen Electric Cathodic lamp
BE513407A (de) * 1951-08-15

Also Published As

Publication number Publication date
CH336502A (de) 1959-02-28
ES226221A1 (es) 1956-06-01
GB790955A (en) 1958-02-19
DE1040685B (de) 1958-10-09
BE544641A (de)
US2899584A (en) 1959-08-11
NL105207C (de) 1963-02-15

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