NL181542B - EQUIPMENT WORKING WITH ACOUSTIC SURFACE WAVES. - Google Patents

EQUIPMENT WORKING WITH ACOUSTIC SURFACE WAVES.

Info

Publication number
NL181542B
NL181542B NLAANVRAGE7210572,A NL181542DA NL181542B NL 181542 B NL181542 B NL 181542B NL 181542D A NL181542D A NL 181542DA NL 181542 B NL181542 B NL 181542B
Authority
NL
Netherlands
Prior art keywords
surface waves
acoustic surface
equipment working
working
equipment
Prior art date
Application number
NLAANVRAGE7210572,A
Other languages
Dutch (nl)
Original Assignee
Hazeltine Corp
Publication of NL181542B publication Critical patent/NL181542B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/52—Sparking plugs characterised by a discharge along a surface
    • 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
    • F21K5/023—Ignition devices in photo flash bulbs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/12—Primers; Detonators electric
NLAANVRAGE7210572,A EQUIPMENT WORKING WITH ACOUSTIC SURFACE WAVES. NL181542B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL181542T

Publications (1)

Publication Number Publication Date
NL181542B true NL181542B (en)

Family

ID=74207196

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7210572,A NL181542B (en) EQUIPMENT WORKING WITH ACOUSTIC SURFACE WAVES.

Country Status (1)

Country Link
NL (1) NL181542B (en)

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