GB2367608B - A method for suppressing shock waves in a liquid medium - Google Patents

A method for suppressing shock waves in a liquid medium

Info

Publication number
GB2367608B
GB2367608B GB0024118A GB0024118A GB2367608B GB 2367608 B GB2367608 B GB 2367608B GB 0024118 A GB0024118 A GB 0024118A GB 0024118 A GB0024118 A GB 0024118A GB 2367608 B GB2367608 B GB 2367608B
Authority
GB
United Kingdom
Prior art keywords
liquid medium
shock waves
suppressing shock
suppressing
waves
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 - Fee Related
Application number
GB0024118A
Other versions
GB2367608A (en
GB0024118D0 (en
Inventor
Peter John Hubbard
Brian Bourne
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.)
Qinetiq Ltd
UK Secretary of State for Defence
Original Assignee
Qinetiq Ltd
UK Secretary of State for Defence
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 Qinetiq Ltd, UK Secretary of State for Defence filed Critical Qinetiq Ltd
Priority to GB0024118A priority Critical patent/GB2367608B/en
Publication of GB0024118D0 publication Critical patent/GB0024118D0/en
Publication of GB2367608A publication Critical patent/GB2367608A/en
Application granted granted Critical
Publication of GB2367608B publication Critical patent/GB2367608B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F42D5/05—Blasting mats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB0024118A 2000-10-03 2000-10-03 A method for suppressing shock waves in a liquid medium Expired - Fee Related GB2367608B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0024118A GB2367608B (en) 2000-10-03 2000-10-03 A method for suppressing shock waves in a liquid medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0024118A GB2367608B (en) 2000-10-03 2000-10-03 A method for suppressing shock waves in a liquid medium

Publications (3)

Publication Number Publication Date
GB0024118D0 GB0024118D0 (en) 2000-11-15
GB2367608A GB2367608A (en) 2002-04-10
GB2367608B true GB2367608B (en) 2004-10-06

Family

ID=9900527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0024118A Expired - Fee Related GB2367608B (en) 2000-10-03 2000-10-03 A method for suppressing shock waves in a liquid medium

Country Status (1)

Country Link
GB (1) GB2367608B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113945126B (en) * 2021-09-23 2022-07-08 哈尔滨工程大学 Underwater multi-body cutting and separating device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126092A (en) * 1976-01-27 1978-11-21 Imperial Chemical Industries Limited Method of cutting metal elements underwater and a shaped explosive charge device therefor
EP0057308A1 (en) * 1981-01-29 1982-08-11 Wang, Shu-Jen Apparatus and method of blasting undersea rocks
US4543872A (en) * 1983-08-08 1985-10-01 Graham Kenneth J Blast attenuator
US4589341A (en) * 1984-02-10 1986-05-20 Rockwood Systems Corporation Method for explosive blast control using expanded foam
US5394786A (en) * 1990-06-19 1995-03-07 Suppression Systems Engineering Corp. Acoustic/shock wave attenuating assembly
RU2112917C1 (en) * 1997-03-11 1998-06-10 Георгий Анатольевич Басс Device for attenuation of underwater explosion shock waves
GB2350174A (en) * 1999-05-21 2000-11-22 Secr Defence Mitigating the effects of explosions

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126092A (en) * 1976-01-27 1978-11-21 Imperial Chemical Industries Limited Method of cutting metal elements underwater and a shaped explosive charge device therefor
EP0057308A1 (en) * 1981-01-29 1982-08-11 Wang, Shu-Jen Apparatus and method of blasting undersea rocks
US4543872A (en) * 1983-08-08 1985-10-01 Graham Kenneth J Blast attenuator
US4589341A (en) * 1984-02-10 1986-05-20 Rockwood Systems Corporation Method for explosive blast control using expanded foam
US5394786A (en) * 1990-06-19 1995-03-07 Suppression Systems Engineering Corp. Acoustic/shock wave attenuating assembly
RU2112917C1 (en) * 1997-03-11 1998-06-10 Георгий Анатольевич Басс Device for attenuation of underwater explosion shock waves
GB2350174A (en) * 1999-05-21 2000-11-22 Secr Defence Mitigating the effects of explosions

Also Published As

Publication number Publication date
GB2367608A (en) 2002-04-10
GB0024118D0 (en) 2000-11-15

Similar Documents

Publication Publication Date Title
GB2370299B (en) Apparatus and method for providing alternate fluid flowpath for gravel pack completion
GB2383636B (en) Method for imaging discontinues in seismic data using dip-steering
IL141135A0 (en) Method for imaging in a turbid medium
HUP0303574A3 (en) Abrasive, clear, aqueous et liquid gel-composition for cleaning hard surfaces and method for cleaning hard surfaces
GB0201491D0 (en) Method and apparatus for enhancing recovery operations in disk array storage devices
GB0008720D0 (en) Media storage
EP1281616A4 (en) Liquid filling method
GB0130446D0 (en) Storage apparatus
HK1043650B (en) Disk storage apparatus
IL154219A0 (en) Method for down-regulating ige
HK1043428A1 (en) Recording method
HK1048091A1 (en) Printer and method for reducing vibration in printer
MXPA02012047A (en) Method and apparatus for modifying persistent storage.
GB2367608B (en) A method for suppressing shock waves in a liquid medium
GB2363711B (en) Storage apparatus
GB2378699B (en) Apparatus and method for de-oxygenating a fluid
GB0020910D0 (en) Reduction method
HUP0200989A2 (en) Method for selecting a storage medium
GB0016008D0 (en) Capacity changes in transceiver apparatus
AU2002212523A1 (en) Filter apparatus for use in water wells
GB0008933D0 (en) Liquid removal apparatus
GB0023442D0 (en) Water storage apparatus
HU0105202D0 (en) Method for datatransmission
GB0004380D0 (en) Fluid storage apparatus
GB0110704D0 (en) Fluid introduction method

Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20101003