DE1186384B - Geraeuschgedaempfte Sicherheitssprengkammer - Google Patents

Geraeuschgedaempfte Sicherheitssprengkammer

Info

Publication number
DE1186384B
DE1186384B DEP30919A DEP0030919A DE1186384B DE 1186384 B DE1186384 B DE 1186384B DE P30919 A DEP30919 A DE P30919A DE P0030919 A DEP0030919 A DE P0030919A DE 1186384 B DE1186384 B DE 1186384B
Authority
DE
Germany
Prior art keywords
chamber
explosive
volume
noise
dampened
Prior art date
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.)
Pending
Application number
DEP30919A
Other languages
German (de)
English (en)
Inventor
Frank Abraham Loving Jun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE1186384B publication Critical patent/DE1186384B/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
    • F42D5/055—Silencing means for blasting operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
    • B21D26/08—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves generated by explosives, e.g. chemical explosives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/06—Dismantling fuzes, cartridges, projectiles, missiles, rockets or bombs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/22—Fuels; Explosives
    • G01N33/227—Explosives, e.g. combustive properties thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
DEP30919A 1962-01-09 1963-01-09 Geraeuschgedaempfte Sicherheitssprengkammer Pending DE1186384B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US165162A US3165916A (en) 1962-01-09 1962-01-09 Noise-reducing structure

Publications (1)

Publication Number Publication Date
DE1186384B true DE1186384B (de) 1965-01-28

Family

ID=22597695

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP30919A Pending DE1186384B (de) 1962-01-09 1963-01-09 Geraeuschgedaempfte Sicherheitssprengkammer

Country Status (6)

Country Link
US (1) US3165916A (en, 2012)
BE (1) BE626423A (en, 2012)
DE (1) DE1186384B (en, 2012)
GB (1) GB1007477A (en, 2012)
LU (1) LU42988A1 (en, 2012)
NL (1) NL287590A (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823793A (en) * 1972-10-02 1974-07-16 Asahi Chemical Ind Semi-sealed silencer structure
US4192553A (en) * 1978-04-03 1980-03-11 Occidental Oil Shale, Inc. Method for attenuating seismic shock from detonating explosive in an in situ oil shale retort
US4474052A (en) * 1982-12-13 1984-10-02 E. I. Du Pont De Nemours And Company Laboratory barricade
US4727789A (en) * 1986-06-24 1988-03-01 T & E International, Inc. Vented suppressive shielding
US5135130A (en) * 1991-03-13 1992-08-04 Andrews James S Safety enclosure
JP4247373B2 (ja) * 2005-04-08 2009-04-02 独立行政法人産業技術総合研究所 爆破処理方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2940300A (en) * 1956-06-07 1960-06-14 Du Pont Sound reducing explosives testing facility

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1800234A (en) * 1929-07-01 1931-04-14 Harry C Tuttle Telephone muffler
GB373119A (en) * 1930-11-17 1932-05-17 Burgess Lab Inc C F Silencer for exhaust and other pulsating gases and vapours
US2960859A (en) * 1958-03-10 1960-11-22 Du Pont Explosion-resistant structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2940300A (en) * 1956-06-07 1960-06-14 Du Pont Sound reducing explosives testing facility

Also Published As

Publication number Publication date
US3165916A (en) 1965-01-19
LU42988A1 (en, 2012) 1963-03-29
BE626423A (en, 2012)
GB1007477A (en) 1965-10-13
NL287590A (en, 2012)

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