FR2295399A1 - DEVICE INCLUDING A SHOCK WAVE GENERATOR AND A DAMPING ELEMENT - Google Patents

DEVICE INCLUDING A SHOCK WAVE GENERATOR AND A DAMPING ELEMENT

Info

Publication number
FR2295399A1
FR2295399A1 FR7538825A FR7538825A FR2295399A1 FR 2295399 A1 FR2295399 A1 FR 2295399A1 FR 7538825 A FR7538825 A FR 7538825A FR 7538825 A FR7538825 A FR 7538825A FR 2295399 A1 FR2295399 A1 FR 2295399A1
Authority
FR
France
Prior art keywords
device including
wave generator
shock wave
damping element
damping
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.)
Withdrawn
Application number
FR7538825A
Other languages
French (fr)
Inventor
Per Ingemar Persson
Torsten Heyn
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.)
Nitro Nobel AB
Original Assignee
Nitro Nobel AB
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 Nitro Nobel AB filed Critical Nitro Nobel AB
Publication of FR2295399A1 publication Critical patent/FR2295399A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • 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
    • F42D5/045—Detonation-wave absorbing or damping means
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices
    • G10K15/043—Sound-producing devices producing shock waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Vibration Dampers (AREA)
FR7538825A 1974-12-18 1975-12-18 DEVICE INCLUDING A SHOCK WAVE GENERATOR AND A DAMPING ELEMENT Withdrawn FR2295399A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7415882 1974-12-18

Publications (1)

Publication Number Publication Date
FR2295399A1 true FR2295399A1 (en) 1976-07-16

Family

ID=20323043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538825A Withdrawn FR2295399A1 (en) 1974-12-18 1975-12-18 DEVICE INCLUDING A SHOCK WAVE GENERATOR AND A DAMPING ELEMENT

Country Status (4)

Country Link
CA (1) CA1073265A (en)
DE (1) DE2556551A1 (en)
FR (1) FR2295399A1 (en)
GB (1) GB1536555A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608268A1 (en) * 1986-12-16 1988-06-17 Thomson Brandt Armements Device for stopping splinters from an explosive device
EP0276918A1 (en) * 1987-01-14 1988-08-03 Cube Overseas Trading Ltd. Bomb blast inhibitor and method of bomb blast inhibition
WO1995008749A1 (en) * 1993-09-24 1995-03-30 John Humphries Parkes A blast and splinter proof screening device and its method of use
GB2289750A (en) * 1993-09-24 1995-11-29 John Humphries Parkes A blast and splinter proof screening device and its method of use
WO2014191318A1 (en) * 2013-05-27 2014-12-04 Millenium Packaging GmbH Protection device for clearing explosives, and method for the controlled detonation of an explosive

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU185544B (en) * 1982-06-04 1985-02-28 Mecseki Szenbanyak Method and mechanism for breaking by firedampproof blasting of large charge carried out in mine areas impossible to supervise
GB9505825D0 (en) * 1994-08-15 1995-06-14 Parkes John Improvements in munitions demolition
GB9613560D0 (en) * 1996-06-27 1996-08-28 Parkes John H Saddlebags & poldine wall blast suppression systems
CN117168257B (en) * 2023-11-02 2024-02-13 华侨大学 Blasting vibration reduction device for interchange tunnel and vibration reduction method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608268A1 (en) * 1986-12-16 1988-06-17 Thomson Brandt Armements Device for stopping splinters from an explosive device
EP0276918A1 (en) * 1987-01-14 1988-08-03 Cube Overseas Trading Ltd. Bomb blast inhibitor and method of bomb blast inhibition
US4836079A (en) * 1987-01-14 1989-06-06 Cube Overseas Trading Ltd Bomb blast inhibitor and method of bomb blast inhibition
WO1995008749A1 (en) * 1993-09-24 1995-03-30 John Humphries Parkes A blast and splinter proof screening device and its method of use
GB2289750A (en) * 1993-09-24 1995-11-29 John Humphries Parkes A blast and splinter proof screening device and its method of use
GB2289750B (en) * 1993-09-24 1998-01-28 John Humphries Parkes A blast and splinter proof screening device and its method of use
WO2014191318A1 (en) * 2013-05-27 2014-12-04 Millenium Packaging GmbH Protection device for clearing explosives, and method for the controlled detonation of an explosive

Also Published As

Publication number Publication date
GB1536555A (en) 1978-12-20
CA1073265A (en) 1980-03-11
DE2556551A1 (en) 1976-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse