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GB1376763A - Silencer structure for use with explosives - Google Patents

Silencer structure for use with explosives

Info

Publication number
GB1376763A
GB1376763A GB4506972A GB4506972A GB1376763A GB 1376763 A GB1376763 A GB 1376763A GB 4506972 A GB4506972 A GB 4506972A GB 4506972 A GB4506972 A GB 4506972A GB 1376763 A GB1376763 A GB 1376763A
Authority
GB
United Kingdom
Prior art keywords
drum
steel
tunnel
sand
soil
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.)
Expired
Application number
GB4506972A
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to GB4506972A priority Critical patent/GB1376763A/en
Priority to NL7213358A priority patent/NL161256C/en
Publication of GB1376763A publication Critical patent/GB1376763A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
    • B23K20/08—Explosive welding
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

1376763 Welding by pressure; altering physical structures ASAHI KASEI KOGYO KK 29 Sept 1972 45069/72 Headings B3R and B3V A silencer enclosure for explosive bonding o<SP>r</SP> hardening comprises a hollow steel drum covered with soil and or concrete, an inlet tunnel through which material to be treated is conveyed into the drum and at least one silencer pipe, at least 1000 mm. long, connected to the drum interior. A cylindrical steel drum 1, Fig. 5, 6000 mm. in diameter, has reinforced welded on end plates 2, and steel pipes 8, 4500 mm. long, communicating with the interior of the drum are connected to the top of the drum. A semicylindrical steel tunnel 14, 1400 mm. high, is welded to the side of the drum and the whole assembly is embedded in the soil 16 with sand 15 tightly disposed around the drum and the tunnel. The drum is provided with sand internally at 4. A larger steel cylindrical drum 1, Fig. 6, 9600 mm. in diameter, has curved end plates 2, 2<SP>1</SP>, the semi-cylindrical tunnel 14 is welded to one end plate 2 and the silencer pipes 8 are 6000 mm. and 11,000 mm. long. A reinforced concrete layer 9 is provided about the assembly in turn covered with soil 16 and sand 4 is provided within the drum. Explosive bonding is carried out in both drums.
GB4506972A 1972-09-29 1972-09-29 Silencer structure for use with explosives Expired GB1376763A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4506972A GB1376763A (en) 1972-09-29 1972-09-29 Silencer structure for use with explosives
NL7213358A NL161256C (en) 1972-09-29 1972-10-03 EXPLOSION ROOM.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4506972A GB1376763A (en) 1972-09-29 1972-09-29 Silencer structure for use with explosives
NL7213358A NL161256C (en) 1972-09-29 1972-10-03 EXPLOSION ROOM.

Publications (1)

Publication Number Publication Date
GB1376763A true GB1376763A (en) 1974-12-11

Family

ID=26265512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4506972A Expired GB1376763A (en) 1972-09-29 1972-09-29 Silencer structure for use with explosives

Country Status (2)

Country Link
GB (1) GB1376763A (en)
NL (1) NL161256C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020969A1 (en) * 1991-05-10 1992-11-26 Kaus & Steinhausen Delaboriergesellschaft Mbh Plant for incinerating explosive substances
CN108672914A (en) * 2018-04-03 2018-10-19 重庆顺安盛钛科技新材料有限公司 A kind of cellular pillbox of explosive welding

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020969A1 (en) * 1991-05-10 1992-11-26 Kaus & Steinhausen Delaboriergesellschaft Mbh Plant for incinerating explosive substances
TR26432A (en) * 1991-05-10 1995-03-15 Bowas Induplan Chemie Gmbh FACILITY FOR THE BURNING OF EXPLOSIVE SUBSTANCES
AU658627B2 (en) * 1991-05-10 1995-04-27 Bowas-Induplan Chemie Ges. M.B.H. Plant for incinerating explosive substances
US5495812A (en) * 1991-05-10 1996-03-05 Bowas-Induplan Chemie Ges.M.B.H. Plant for incinerating explosive substances
CN108672914A (en) * 2018-04-03 2018-10-19 重庆顺安盛钛科技新材料有限公司 A kind of cellular pillbox of explosive welding

Also Published As

Publication number Publication date
NL7213358A (en) 1974-04-05
NL161256C (en) 1980-01-15
NL161256B (en) 1979-08-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee