GB951805A - Means for sound-proofing an object emitting a noisy stream of gaseous medium - Google Patents

Means for sound-proofing an object emitting a noisy stream of gaseous medium

Info

Publication number
GB951805A
GB951805A GB1409361A GB1409361A GB951805A GB 951805 A GB951805 A GB 951805A GB 1409361 A GB1409361 A GB 1409361A GB 1409361 A GB1409361 A GB 1409361A GB 951805 A GB951805 A GB 951805A
Authority
GB
United Kingdom
Prior art keywords
sound
proofing
gaseous medium
object emitting
april
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
GB1409361A
Inventor
Douglas George Smart
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.)
SOUND CONTROL Ltd
Original Assignee
SOUND CONTROL Ltd
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 SOUND CONTROL Ltd filed Critical SOUND CONTROL Ltd
Priority to GB1409361A priority Critical patent/GB951805A/en
Publication of GB951805A publication Critical patent/GB951805A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/11—Arrangements of noise-damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

951,805. Laminates. SOUND CONTROL Ltd. April 18, 1962 [April 19, 1961], No. 14093/61. Heading B5N. [Also in Division F1] A laminated sleeve forming a silencer for a pneumatic drill comprises an outer impervious layer 1 formed of the reinforced P.V.C. material described in Specification 851,479 and an inner layer 2 of cellular material such as foamed polyurethane. The two layers may be bonded together. Alternatively the layer 1 may comprise a central cylindrical portion of rigid material such as steel and end cylindrical portions of reinforced P.V.C.
GB1409361A 1961-04-19 1961-04-19 Means for sound-proofing an object emitting a noisy stream of gaseous medium Expired GB951805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1409361A GB951805A (en) 1961-04-19 1961-04-19 Means for sound-proofing an object emitting a noisy stream of gaseous medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1409361A GB951805A (en) 1961-04-19 1961-04-19 Means for sound-proofing an object emitting a noisy stream of gaseous medium

Publications (1)

Publication Number Publication Date
GB951805A true GB951805A (en) 1964-03-11

Family

ID=10034865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1409361A Expired GB951805A (en) 1961-04-19 1961-04-19 Means for sound-proofing an object emitting a noisy stream of gaseous medium

Country Status (1)

Country Link
GB (1) GB951805A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263770A (en) * 1964-10-19 1966-08-02 Atlas Copco Ab Noise deadening means for percussive tools
US3379278A (en) * 1967-01-19 1968-04-23 Skowron Carl Muffler for pneumatically powered tools
EP0000873A1 (en) * 1977-08-23 1979-03-07 The Goodyear Tire & Rubber Company Sound barrier material
US5471707A (en) * 1993-05-29 1995-12-05 Daewoo Electronics Co., Ltd. Assembly for a vacuum cleaner having a sound-absorbing system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263770A (en) * 1964-10-19 1966-08-02 Atlas Copco Ab Noise deadening means for percussive tools
US3379278A (en) * 1967-01-19 1968-04-23 Skowron Carl Muffler for pneumatically powered tools
EP0000873A1 (en) * 1977-08-23 1979-03-07 The Goodyear Tire & Rubber Company Sound barrier material
US5471707A (en) * 1993-05-29 1995-12-05 Daewoo Electronics Co., Ltd. Assembly for a vacuum cleaner having a sound-absorbing system

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