JPWO2023074532A1 - - Google Patents

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Publication number
JPWO2023074532A1
JPWO2023074532A1 JP2023556377A JP2023556377A JPWO2023074532A1 JP WO2023074532 A1 JPWO2023074532 A1 JP WO2023074532A1 JP 2023556377 A JP2023556377 A JP 2023556377A JP 2023556377 A JP2023556377 A JP 2023556377A JP WO2023074532 A1 JPWO2023074532 A1 JP WO2023074532A1
Authority
JP
Japan
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.)
Granted
Application number
JP2023556377A
Other languages
Japanese (ja)
Other versions
JPWO2023074532A5 (https=
JP7780812B2 (ja
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 filed Critical
Publication of JPWO2023074532A1 publication Critical patent/JPWO2023074532A1/ja
Publication of JPWO2023074532A5 publication Critical patent/JPWO2023074532A5/ja
Application granted granted Critical
Publication of JP7780812B2 publication Critical patent/JP7780812B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C9/00—Chemical contact igniters; Chemical lighters
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/95—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by starting or ignition means or arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q13/00—Igniters not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/22—Details
    • 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
    • F42B3/12—Bridge initiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/99—Ignition, e.g. ignition by warming up of fuel or oxidizer in a resonant acoustic cavity
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
JP2023556377A 2021-10-25 2022-10-20 点火装置およびその製造方法、点火方法ならびにロケット燃焼システム Active JP7780812B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021173955 2021-10-25
JP2021173955 2021-10-25
PCT/JP2022/039149 WO2023074532A1 (ja) 2021-10-25 2022-10-20 導電性固体燃料、点火装置およびその製造方法、点火方法ならびにロケット燃焼システム

Publications (3)

Publication Number Publication Date
JPWO2023074532A1 true JPWO2023074532A1 (https=) 2023-05-04
JPWO2023074532A5 JPWO2023074532A5 (https=) 2024-08-02
JP7780812B2 JP7780812B2 (ja) 2025-12-05

Family

ID=86159396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023556377A Active JP7780812B2 (ja) 2021-10-25 2022-10-20 点火装置およびその製造方法、点火方法ならびにロケット燃焼システム

Country Status (3)

Country Link
US (1) US20240263600A1 (https=)
JP (1) JP7780812B2 (https=)
WO (1) WO2023074532A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2026019003A (ja) * 2024-07-25 2026-02-05 Ｌｅｔａｒａ株式会社 ハイブリッドロケットの点火装置及びハイブリッドロケット

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573793A (en) * 1980-06-09 1982-01-09 Nippon Oils & Fats Co Ltd Electric detonator
US4644863A (en) * 1983-11-09 1987-02-24 Dynamit Nobel Aktiengesellschaft Electric detonator
JPH05296697A (ja) * 1992-04-18 1993-11-09 Takeshi Namiki 低毒性小型安全スパークラー
JP2011508126A (ja) * 2006-11-10 2011-03-10 アエロジェット ジェネラル コーポレイション 複合サイクルミサイルエンジンシステム
JP2020007960A (ja) * 2018-07-06 2020-01-16 学校法人千葉工業大学 ハイブリッドロケット

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573793A (en) * 1980-06-09 1982-01-09 Nippon Oils & Fats Co Ltd Electric detonator
US4644863A (en) * 1983-11-09 1987-02-24 Dynamit Nobel Aktiengesellschaft Electric detonator
JPH05296697A (ja) * 1992-04-18 1993-11-09 Takeshi Namiki 低毒性小型安全スパークラー
JP2011508126A (ja) * 2006-11-10 2011-03-10 アエロジェット ジェネラル コーポレイション 複合サイクルミサイルエンジンシステム
JP2020007960A (ja) * 2018-07-06 2020-01-16 学校法人千葉工業大学 ハイブリッドロケット

Also Published As

Publication number Publication date
JP7780812B2 (ja) 2025-12-05
WO2023074532A1 (ja) 2023-05-04
US20240263600A1 (en) 2024-08-08

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