IT1027982B - Lega metallica ferrosa perticalrmente lega refrattaria avedispositivo spinterometro e metodo di costruzione dello stnte elevate caratteristiche di resistenza alla corrosione esso e peccanica - Google Patents

Lega metallica ferrosa perticalrmente lega refrattaria avedispositivo spinterometro e metodo di costruzione dello stnte elevate caratteristiche di resistenza alla corrosione esso e peccanica

Info

Publication number
IT1027982B
IT1027982B IT30941/74A IT3094174A IT1027982B IT 1027982 B IT1027982 B IT 1027982B IT 30941/74 A IT30941/74 A IT 30941/74A IT 3094174 A IT3094174 A IT 3094174A IT 1027982 B IT1027982 B IT 1027982B
Authority
IT
Italy
Prior art keywords
alloy
spinterometer
pertical
peccanica
stnte
Prior art date
Application number
IT30941/74A
Other languages
English (en)
Italian (it)
Inventor
C Pampichini
Original Assignee
Bendix Corp
Montedison Spa
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 Bendix Corp, Montedison Spa filed Critical Bendix Corp
Application granted granted Critical
Publication of IT1027982B publication Critical patent/IT1027982B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/14—Spark initiators
    • 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
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)
IT30941/74A 1974-01-16 1974-12-23 Lega metallica ferrosa perticalrmente lega refrattaria avedispositivo spinterometro e metodo di costruzione dello stnte elevate caratteristiche di resistenza alla corrosione esso e peccanica IT1027982B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US433943A US3906273A (en) 1974-01-16 1974-01-16 Two electrode spark gap apparatus

Publications (1)

Publication Number Publication Date
IT1027982B true IT1027982B (it) 1978-12-20

Family

ID=23722187

Family Applications (2)

Application Number Title Priority Date Filing Date
IT30941/74A IT1027982B (it) 1974-01-16 1974-12-23 Lega metallica ferrosa perticalrmente lega refrattaria avedispositivo spinterometro e metodo di costruzione dello stnte elevate caratteristiche di resistenza alla corrosione esso e peccanica
IT30942/74A IT1027983B (it) 1974-01-16 1974-12-23 Dispositivo spinterometro e metodo di costruzione dello stesso

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT30942/74A IT1027983B (it) 1974-01-16 1974-12-23 Dispositivo spinterometro e metodo di costruzione dello stesso

Country Status (6)

Country Link
US (1) US3906273A (enrdf_load_stackoverflow)
JP (1) JPS50101738A (enrdf_load_stackoverflow)
DE (1) DE2461186A1 (enrdf_load_stackoverflow)
FR (1) FR2258021B1 (enrdf_load_stackoverflow)
GB (1) GB1484531A (enrdf_load_stackoverflow)
IT (2) IT1027982B (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065691A (en) * 1976-12-06 1977-12-27 General Electric Company Ceramic lamp having electrodes supported by crimped tubular inlead
FR2445450A1 (fr) * 1978-12-26 1980-07-25 Bordelles Christian Convertisseur d'allumage par eclateurs en cascades
DE3401367A1 (de) * 1984-01-17 1985-07-25 Elektrowerk Mündersbach GmbH, 5419 Mündersbach Verfahren zum herstellen einer in einem gehaeuse gasdicht gekapselten funkenstrecke
DE8701119U1 (de) * 1987-01-23 1988-05-19 Heimann GmbH, 65205 Wiesbaden Entladungslampe, insbesondere Blitzröhre
JPH0355786A (ja) * 1989-04-14 1991-03-11 West Electric Co Ltd 点火装置用定電圧放電管
US4967303A (en) * 1989-05-15 1990-10-30 Mcneil (Ohio) Corporation Surge suppression system for submersible electrical motors
US6661168B1 (en) 2000-05-05 2003-12-09 Illumination Technology, Inc. Low voltage incandescent lamp with dual envelope
US20060098359A1 (en) * 2004-11-09 2006-05-11 Jack Bevington Surge-suppression system for submersible electric motors
JP5316020B2 (ja) 2009-01-24 2013-10-16 三菱マテリアル株式会社 サージアブソーバ
US8601948B2 (en) 2010-04-26 2013-12-10 Schlumberger Technology Corporation Spark gap isolated, RF safe, primary explosive detonator for downhole applications
DK3229253T3 (da) * 2014-12-01 2019-10-28 Mitsubishi Electric Corp Kredsløbsafslutningsindretning og kredsløbsafslutningssystem
CN109686202B (zh) * 2019-01-17 2024-08-16 楼志刚 一种安全性高的电火花实验仪

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513516A (en) * 1965-03-16 1970-05-26 Signalite Inc Adjustable electrode spark gap assembly
US3363134A (en) * 1965-12-08 1968-01-09 Gen Electric Arc discharge lamp having polycrystalline ceramic arc tube
US3562574A (en) * 1968-07-25 1971-02-09 Henry J Wesoloski Articles plated with or comprised of silver-palladium alloys

Also Published As

Publication number Publication date
GB1484531A (en) 1977-09-01
FR2258021B1 (enrdf_load_stackoverflow) 1977-07-01
US3906273A (en) 1975-09-16
FR2258021A1 (enrdf_load_stackoverflow) 1975-08-08
JPS50101738A (enrdf_load_stackoverflow) 1975-08-12
IT1027983B (it) 1978-12-20
DE2461186A1 (de) 1975-07-17

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