[go: up one dir, main page]

CH365890A - Structure intended to damp vibratory waves in a predetermined frequency band - Google Patents

Structure intended to damp vibratory waves in a predetermined frequency band

Info

Publication number
CH365890A
CH365890A CH133960A CH133960A CH365890A CH 365890 A CH365890 A CH 365890A CH 133960 A CH133960 A CH 133960A CH 133960 A CH133960 A CH 133960A CH 365890 A CH365890 A CH 365890A
Authority
CH
Switzerland
Prior art keywords
frequency band
predetermined frequency
structure intended
vibratory waves
damp
Prior art date
Application number
CH133960A
Other languages
French (fr)
Inventor
Kurtze Guenther
Original Assignee
Bolt Beranek & Newman
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 Bolt Beranek & Newman filed Critical Bolt Beranek & Newman
Publication of CH365890A publication Critical patent/CH365890A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • 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
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • 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
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • 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
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/01—Foam
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24174—Structurally defined web or sheet [e.g., overall dimension, etc.] including sheet or component perpendicular to plane of web or sheet
    • Y10T428/24182—Inward from edge of web or sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CH133960A 1959-03-23 1960-02-08 Structure intended to damp vibratory waves in a predetermined frequency band CH365890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US801197A US3087568A (en) 1959-03-23 1959-03-23 Vibration-damped structure

Publications (1)

Publication Number Publication Date
CH365890A true CH365890A (en) 1962-11-30

Family

ID=25180440

Family Applications (1)

Application Number Title Priority Date Filing Date
CH133960A CH365890A (en) 1959-03-23 1960-02-08 Structure intended to damp vibratory waves in a predetermined frequency band

Country Status (5)

Country Link
US (1) US3087568A (en)
BE (1) BE587373A (en)
CH (1) CH365890A (en)
FR (1) FR1247649A (en)
GB (1) GB948483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257253A2 (en) * 1986-07-24 1988-03-02 Focke & Co. (GmbH & Co.) Machine, particularly packing machine

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224055B (en) * 1964-09-21 1966-09-01 Lack Und Lackfarbenfabriken Broadband anechoic sound absorber for liquid and solid-state sound made of plastic with transformed sound velocity and process for its production
US3857457A (en) * 1973-12-11 1974-12-31 R Fox Device for inhibiting vibratory roof noise
JPS599332A (en) * 1982-07-06 1984-01-18 Bridgestone Corp Vibration damping material
DE3317103C2 (en) * 1983-05-10 1986-08-07 Metzeler Kautschuk GmbH, 8000 München Resonant, volume-changing resonator in the form of a silator
FR2715244B1 (en) * 1994-01-19 1996-03-29 Bertin & Cie Method and device for absorbing energy from acoustic waves.
US5895013A (en) * 1996-10-02 1999-04-20 Mcdonnell Douglas Corp. Low frequency noise suppression system
EP1021626A1 (en) * 1997-10-09 2000-07-26 Sika AG, vorm. Kaspar Winkler & Co. Method of manufacturing a sandwich board and a board and structure manufactured by the method
KR20020080212A (en) * 2001-04-12 2002-10-23 한국과학기술연구원 Multi-Layered Metal Plate with Excellent Damping Capacity
US7925392B2 (en) * 2002-04-23 2011-04-12 Lord Corporation Aircraft vehicular propulsion system monitoring device and method
US20050114053A1 (en) * 2003-10-14 2005-05-26 Southward Steve C. Magnetostrictive wavelet method for measuring pulse propagation time
FR2898089B1 (en) * 2006-03-02 2015-03-27 Hammerstein Gmbh C Rob MOTOR VEHICLE SEAT WITH COMPOSITE SHEET PARTS
US20070284185A1 (en) * 2006-06-07 2007-12-13 Foss Gary C Damped structural panel and method of making same
US7721844B1 (en) * 2006-10-13 2010-05-25 Damping Technologies, Inc. Vibration damping apparatus for windows using viscoelastic damping materials
US9285111B2 (en) * 2007-11-06 2016-03-15 Alvin E. Todd, Jr. Lighting fixture for ceiling fan
US8807276B2 (en) * 2009-12-16 2014-08-19 Institut National Des Sciences Appliquees De Lyon Multilayer composite material
EP3076245B1 (en) * 2015-04-02 2021-03-17 CSEM Centre Suisse D'electronique Et De Microtechnique SA Damping device, in particular for micromechanical clock component
US11543269B2 (en) 2020-01-27 2023-01-03 Temposonics GmbH & Co. KG Target detection in magnetostrictive sensors using a target frequency range

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1193013A (en) * 1916-08-01 Protective element
US2407400A (en) * 1943-05-19 1946-09-10 Clark W Chamberlain Method and apparatus for molecular absorption of vibration
US2724670A (en) * 1954-01-25 1955-11-22 Boston Woven Hose & Rubber Co Laminated packing
US2850109A (en) * 1954-04-27 1958-09-02 Benjamin Electric Mfg Co Light-permeable sound-absorbing panel
GB754299A (en) * 1954-05-10 1956-08-08 United States Steel Corp Structural panel and method of manufacture
CH357551A (en) * 1954-08-05 1961-10-15 Bayer Ag Rigid foam composite body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257253A2 (en) * 1986-07-24 1988-03-02 Focke & Co. (GmbH & Co.) Machine, particularly packing machine
EP0257253A3 (en) * 1986-07-24 1988-06-29 Focke & Co. (Gmbh & Co.) Machine, particularly packing machine
US5014814A (en) * 1986-07-24 1991-05-14 Focke & Co. Sound-damping machine parts

Also Published As

Publication number Publication date
BE587373A (en) 1960-05-30
FR1247649A (en) 1960-12-02
US3087568A (en) 1963-04-30
GB948483A (en) 1964-02-05

Similar Documents

Publication Publication Date Title
CH365890A (en) Structure intended to damp vibratory waves in a predetermined frequency band
BE591825A (en) Centimeter wave motor
FR1223184A (en) Radio wave reflectors
CH374394A (en) Frequency selective arrangement
FR1215595A (en) Traveling wave tube
FR1215351A (en) Millimeter Wave Crystal Rectifier
CH366104A (en) Mechanical frequency filter
FR1205380A (en) Vibrator
CH353096A (en) Mechanical frequency filter
CH355872A (en) Mechanical high frequency filter
FR1246695A (en) Acoustic wave device
FR1212861A (en) Traveling wave tube
FR1210126A (en) Traveling wave tubes
FR1189344A (en) Traveling wave tube
BE617916Q (en) Solid traveling wave masers
FR1257992A (en) Frequency adjustable transistron oscillator
FR1212478A (en) Electric wave phase shifter
FR1212983A (en) Variable frequency oscillator
CH358873A (en) Mechanical frequency filter
FR1196005A (en) Traveling wave type frequency multiplier tube
FR1192081A (en) Electric wave filter
FR1208249A (en) Traveling wave amplifier
FR1193360A (en) Traveling wave tubes
FR1218371A (en) Fixing wave springs in bed bases and the like
FR1251802A (en) Rectangular wave oscillator