FR2117421A5 - - Google Patents

Info

Publication number
FR2117421A5
FR2117421A5 FR7143670A FR7143670A FR2117421A5 FR 2117421 A5 FR2117421 A5 FR 2117421A5 FR 7143670 A FR7143670 A FR 7143670A FR 7143670 A FR7143670 A FR 7143670A FR 2117421 A5 FR2117421 A5 FR 2117421A5
Authority
FR
France
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
FR7143670A
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of FR2117421A5 publication Critical patent/FR2117421A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/073—Hollow body
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/122—Polycrystalline
FR7143670A 1970-12-10 1971-12-06 Expired FR2117421A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702060839 DE2060839A1 (de) 1970-12-10 1970-12-10 Infrarotlampe mit Kolben aus Silicium

Publications (1)

Publication Number Publication Date
FR2117421A5 true FR2117421A5 (fr) 1972-07-21

Family

ID=5790609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143670A Expired FR2117421A5 (fr) 1970-12-10 1971-12-06

Country Status (6)

Country Link
US (1) US3761757A (fr)
DE (1) DE2060839A1 (fr)
FR (1) FR2117421A5 (fr)
GB (1) GB1329778A (fr)
IT (1) IT943713B (fr)
NL (1) NL7113425A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956655A (en) * 1974-12-23 1976-05-11 Westinghouse Electric Corporation Ultraviolet radiation source
CH584415A5 (fr) * 1975-05-16 1977-01-31 Posnansky Mario
US5438233A (en) * 1991-11-27 1995-08-01 Bhk, Inc. Filament lamp infrared source
US5541475A (en) * 1993-04-16 1996-07-30 Fusion Lighting, Inc. Electrodeless lamp with profiled wall thickness
JP5246892B2 (ja) * 2008-12-24 2013-07-24 株式会社村田製作所 赤外光線用透過光学部材とその製造方法、光学デバイス、及び光学装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898498A (en) * 1956-07-19 1959-08-04 Gen Electric Photoemitters
US3368712A (en) * 1960-07-05 1968-02-13 Ritter Pfaudler Corp Semicrystalline glass and method of applying the same to metallic bases
US3225242A (en) * 1963-05-03 1965-12-21 Regelson Ephraim Infrared calibration lamp
US3428500A (en) * 1964-04-25 1969-02-18 Fujitsu Ltd Process of epitaxial deposition on one side of a substrate with simultaneous vapor etching of the opposite side
US3669769A (en) * 1970-09-29 1972-06-13 Ibm Method for minimizing autodoping in epitaxial deposition

Also Published As

Publication number Publication date
US3761757A (en) 1973-09-25
IT943713B (it) 1973-04-10
DE2060839A1 (de) 1972-06-29
GB1329778A (en) 1973-09-12
NL7113425A (fr) 1972-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse