IT992860B - Carica di metallo combustibile per lampade per fotografie al lampo e metodo per la sua preparazione - Google Patents

Carica di metallo combustibile per lampade per fotografie al lampo e metodo per la sua preparazione

Info

Publication number
IT992860B
IT992860B IT27597/73A IT2759773A IT992860B IT 992860 B IT992860 B IT 992860B IT 27597/73 A IT27597/73 A IT 27597/73A IT 2759773 A IT2759773 A IT 2759773A IT 992860 B IT992860 B IT 992860B
Authority
IT
Italy
Prior art keywords
lampo
photography
lamps
preparation
metal charge
Prior art date
Application number
IT27597/73A
Other languages
English (en)
Italian (it)
Original Assignee
Norton Co
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 Norton Co filed Critical Norton Co
Application granted granted Critical
Publication of IT992860B publication Critical patent/IT992860B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1134—Inorganic fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/002—Manufacture of articles essentially made from metallic fibres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices
    • F21K5/02—Light sources using charges of combustible material, e.g. illuminating flash devices ignited in a non-disrupting container, e.g. photo-flash bulb
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49798—Dividing sequentially from leading end, e.g., by cutting or breaking
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49801—Shaping fiber or fibered material
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
IT27597/73A 1972-08-07 1973-08-06 Carica di metallo combustibile per lampade per fotografie al lampo e metodo per la sua preparazione IT992860B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US278469A US3889347A (en) 1972-08-07 1972-08-07 Method of making combustible metal flashlamp charges

Publications (1)

Publication Number Publication Date
IT992860B true IT992860B (it) 1975-09-30

Family

ID=23065092

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27597/73A IT992860B (it) 1972-08-07 1973-08-06 Carica di metallo combustibile per lampade per fotografie al lampo e metodo per la sua preparazione

Country Status (5)

Country Link
US (1) US3889347A (OSRAM)
JP (1) JPS4981029A (OSRAM)
DE (1) DE2339823A1 (OSRAM)
FR (1) FR2195774B3 (OSRAM)
IT (1) IT992860B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217089A (en) * 1975-02-03 1980-08-12 Gte Products Corporation Photoflash lamp
US4275786A (en) * 1978-12-15 1981-06-30 Schlumberger Technology Corporation Apparatus for selectively coupling cables to well tools
DE3065193D1 (en) * 1979-11-21 1983-11-10 Gte Prod Corp Miniature photoflash lamp and method of making
US11130176B2 (en) * 2016-09-29 2021-09-28 University Of North Texas Techniques for producing SMA materials and powders
DE102019103015B4 (de) 2019-02-07 2021-11-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Schaltung zu einem biasstromunempfindlichen Hochimpedanzmessverstärker
DE102023200287A1 (de) * 2023-01-16 2024-08-01 Mahle International Gmbh Ventil für eine Brennkraftmaschine und Herstellungsverfahren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184840A (en) * 1962-08-01 1965-05-25 Texas Instruments Inc Methods of making variegated stock
US3337337A (en) * 1965-12-16 1967-08-22 John W Weeton Method for producing fiber reinforced metallic composites
US3413707A (en) * 1967-05-10 1968-12-03 Whittaker Corp Method of preparation of fibers having high aspect ratios
US3640693A (en) * 1969-02-03 1972-02-08 United Aircraft Corp Method of forming silicon compound fibers
US3742369A (en) * 1969-03-13 1973-06-26 R Douglass Capacitor with fibered valve metal anode
US3740834A (en) * 1971-11-15 1973-06-26 Norton Co Capacitor with fibered valve metal anode

Also Published As

Publication number Publication date
FR2195774B3 (OSRAM) 1976-07-23
JPS4981029A (OSRAM) 1974-08-05
FR2195774A1 (OSRAM) 1974-03-08
US3889347A (en) 1975-06-17
DE2339823A1 (de) 1974-02-21

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