IT201900022569A1 - MULTI-STAGE PIROTECHNIC DEVICE DIVIDED BY A CARDBOARD SEPARATOR. - Google Patents

MULTI-STAGE PIROTECHNIC DEVICE DIVIDED BY A CARDBOARD SEPARATOR.

Info

Publication number
IT201900022569A1
IT201900022569A1 IT102019000022569A IT201900022569A IT201900022569A1 IT 201900022569 A1 IT201900022569 A1 IT 201900022569A1 IT 102019000022569 A IT102019000022569 A IT 102019000022569A IT 201900022569 A IT201900022569 A IT 201900022569A IT 201900022569 A1 IT201900022569 A1 IT 201900022569A1
Authority
IT
Italy
Prior art keywords
pirotechnic
stage
device divided
cardboard separator
cardboard
Prior art date
Application number
IT102019000022569A
Other languages
Italian (it)
Inventor
Fausto Onori
Original Assignee
Onfa Srl
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 Onfa Srl filed Critical Onfa Srl
Priority to IT102019000022569A priority Critical patent/IT201900022569A1/en
Priority to ES20206850T priority patent/ES2912590T3/en
Priority to EP20206850.8A priority patent/EP3828491B1/en
Publication of IT201900022569A1 publication Critical patent/IT201900022569A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
    • F42B4/24—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes characterised by having plural successively-ignited charges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
    • F42B4/02—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes in cartridge form, i.e. shell, propellant and primer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Exhaust Silencers (AREA)
  • Buffer Packaging (AREA)
IT102019000022569A 2019-11-29 2019-11-29 MULTI-STAGE PIROTECHNIC DEVICE DIVIDED BY A CARDBOARD SEPARATOR. IT201900022569A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT102019000022569A IT201900022569A1 (en) 2019-11-29 2019-11-29 MULTI-STAGE PIROTECHNIC DEVICE DIVIDED BY A CARDBOARD SEPARATOR.
ES20206850T ES2912590T3 (en) 2019-11-29 2020-11-11 Multistage pyrotechnic device with a cardboard stage separator
EP20206850.8A EP3828491B1 (en) 2019-11-29 2020-11-11 Multistage pyrotechnic device with a cardboard stage separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000022569A IT201900022569A1 (en) 2019-11-29 2019-11-29 MULTI-STAGE PIROTECHNIC DEVICE DIVIDED BY A CARDBOARD SEPARATOR.

Publications (1)

Publication Number Publication Date
IT201900022569A1 true IT201900022569A1 (en) 2021-05-29

Family

ID=70009162

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000022569A IT201900022569A1 (en) 2019-11-29 2019-11-29 MULTI-STAGE PIROTECHNIC DEVICE DIVIDED BY A CARDBOARD SEPARATOR.

Country Status (3)

Country Link
EP (1) EP3828491B1 (en)
ES (1) ES2912590T3 (en)
IT (1) IT201900022569A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123574U (en) * 1976-03-17 1977-09-20
JP2004003782A (en) * 2002-05-31 2004-01-08 Ishikawa Enka Kk Roman candle toy fireworks
CN1696598A (en) * 2005-06-24 2005-11-16 黄明发 New products in groups of fireworks spitting out pearls and pot flower, and fabricating method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123574U (en) * 1976-03-17 1977-09-20
JP2004003782A (en) * 2002-05-31 2004-01-08 Ishikawa Enka Kk Roman candle toy fireworks
CN1696598A (en) * 2005-06-24 2005-11-16 黄明发 New products in groups of fireworks spitting out pearls and pot flower, and fabricating method

Also Published As

Publication number Publication date
EP3828491A1 (en) 2021-06-02
ES2912590T3 (en) 2022-05-26
EP3828491B1 (en) 2022-02-02

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