GB1495069A - Noise-suppression housing - Google Patents

Noise-suppression housing

Info

Publication number
GB1495069A
GB1495069A GB35617/75A GB3561775A GB1495069A GB 1495069 A GB1495069 A GB 1495069A GB 35617/75 A GB35617/75 A GB 35617/75A GB 3561775 A GB3561775 A GB 3561775A GB 1495069 A GB1495069 A GB 1495069A
Authority
GB
United Kingdom
Prior art keywords
cover
walls
base
chambers
sound
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
GB35617/75A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1495069A publication Critical patent/GB1495069A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/8218—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only soundproof enclosures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/004—Pressure suppression
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

1495069 Sound insulation B KIRSCH 28 Aug 1975 [28 Aug 1974] 35617/75 Heading F2X A noise-suppression housing for an I.C. engine and generator unit comprises a horizontal base 1 which carries vertical side walls 2, 3 at opposite ends, and a cover 9 of U-shaped cross-section which is movable relative to the base 1, the free ends of the cover 9 fitting over the edges of the base 1 which extend perpendicularly to the end-walls 2, 3. Coolant air is supplied via openings 5, 6 in the end-walls 2, 3 and removed via an opening 4 in the base 1. The cover 9 is fitted with rollers 10 which roll or slide in guide rails 8 along the sides of the base 1. The base 1, the end-walls 2, 3 and the cover 9 are each of double-walled construction with the space between the wall members divided by vertical partitions 11a, 11b to form chambers for housing sound-insulating material, e.g. concrete or soft or permanently plastic material such as bitumen, gypsum, asphalt cement or asphalt. Air chambers also may be provided. One or more closable extraction openings 16 are provided near the bottom ends of the wall members which the chambers so that the filling materials may be removed, if required. The sound level inside the relatively small housing is high and because of the different types of noise prevailing in the interior the sound is of different frequencies and comes from different sources. Thus, it is advantageous for a different sound-insulating material to be used on the inner walls of the cover and the end-walls from that used in the interior or near the outer walls. In Fig. 3a, the chambers formed in the cover 9 are filled with the following materials: concrete with a moulded layer of papier-mÔchÚ 18 nearest the inside of the cover (chamber 17), glass-fibre with metal inlays (chamber 22), glass wool (chamber 23) and sand of different granular sizes (chambers 19, 20 and 21). The inside face of chamber 21 is formed by plywood or a corrugated plastics material such as PVC. In a further embodiment (Fig. 3b not shown), the inside wall of the cover is clad with corrugated, perforated sheet metal or iwth perforated acoustic tiles, the remainder of the material forming the cover being selected from the materials used in the embodiment of Fig. 3a
GB35617/75A 1974-08-28 1975-08-28 Noise-suppression housing Expired GB1495069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2441230A DE2441230C2 (en) 1974-08-28 1974-08-28 Soundproof housing for an internal combustion engine generator set

Publications (1)

Publication Number Publication Date
GB1495069A true GB1495069A (en) 1977-12-14

Family

ID=5924302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35617/75A Expired GB1495069A (en) 1974-08-28 1975-08-28 Noise-suppression housing

Country Status (3)

Country Link
DE (1) DE2441230C2 (en)
FR (1) FR2283502A1 (en)
GB (1) GB1495069A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1816274A2 (en) * 2006-02-01 2007-08-08 FEI Company Enclosure for acoustic insulation of an apparatus contained within said enclosure

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20110196A1 (en) * 2011-04-14 2012-10-15 Avanthia S R L THE ENVELOPE OF DEVICES IN THE TYPE OF ELECTRIC GROUPS, ENDOTHERMAL ENGINES AIR COMPRESSORS AND SIMILAR FOR HIGH ACOUSTIC INSULATION
CN103352756A (en) * 2013-07-04 2013-10-16 首帆动力设备制造(上海)有限公司 Open-shelf muting interchange type diesel generating set
CN106593647A (en) * 2016-12-28 2017-04-26 深圳市沃尔奔达新能源股份有限公司 Sound insulation system of diesel generator
CN106652990B (en) * 2017-02-21 2024-02-27 湖州浩森科技股份有限公司 Industrial small-size sound-proof housing device
EP4328514A1 (en) * 2022-08-22 2024-02-28 Kellner Engineering GmbH Method and device for housing an air conditioner in a sound insulating housing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7025006U (en) * 1970-07-03 1973-05-24 Motoren Werke Mannheim Ag WATER-COOLED COMBUSTION ENGINE.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1816274A2 (en) * 2006-02-01 2007-08-08 FEI Company Enclosure for acoustic insulation of an apparatus contained within said enclosure
EP1816273A1 (en) * 2006-02-01 2007-08-08 FEI Company Enclosure for acoustic insulation of an apparatus contained within said enclosure
EP1816274A3 (en) * 2006-02-01 2009-06-17 FEI Company Enclosure for acoustic insulation of an apparatus contained within said enclosure
US8170255B2 (en) 2006-02-01 2012-05-01 Fei Company Enclosure for acoustic insulation of an apparatus contained within said enclosure
US9453335B2 (en) 2006-02-01 2016-09-27 Fei Company Enclosure for acoustic insulation of an apparatus contained within said enclosure

Also Published As

Publication number Publication date
FR2283502A1 (en) 1976-03-26
FR2283502B3 (en) 1978-04-07
DE2441230C2 (en) 1982-09-02
DE2441230A1 (en) 1976-03-18

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Legal Events

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