DE3850383T2 - Akustisches Fenster und Material dafür. - Google Patents

Akustisches Fenster und Material dafür.

Info

Publication number
DE3850383T2
DE3850383T2 DE3850383T DE3850383T DE3850383T2 DE 3850383 T2 DE3850383 T2 DE 3850383T2 DE 3850383 T DE3850383 T DE 3850383T DE 3850383 T DE3850383 T DE 3850383T DE 3850383 T2 DE3850383 T2 DE 3850383T2
Authority
DE
Germany
Prior art keywords
acoustic window
acoustic
window
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
DE3850383T
Other languages
English (en)
Other versions
DE3850383D1 (de
Inventor
Samuel Joseph Caprette
Wilson Newton Smith
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.)
Goodrich Corp
Original Assignee
BF Goodrich Corp
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 BF Goodrich Corp filed Critical BF Goodrich Corp
Publication of DE3850383D1 publication Critical patent/DE3850383D1/de
Application granted granted Critical
Publication of DE3850383T2 publication Critical patent/DE3850383T2/de
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
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
    • B29C70/025—Combinations of fibrous reinforcement and non-fibrous material with particular filler
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/046—Reinforcing macromolecular compounds with loose or coherent fibrous material with synthetic macromolecular fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Reinforced Plastic Materials (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Transducers For Ultrasonic Waves (AREA)
DE3850383T 1988-03-15 1988-12-22 Akustisches Fenster und Material dafür. Expired - Fee Related DE3850383T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/168,211 US4820753A (en) 1988-03-15 1988-03-15 Acoustic window and material therefor

Publications (2)

Publication Number Publication Date
DE3850383D1 DE3850383D1 (de) 1994-07-28
DE3850383T2 true DE3850383T2 (de) 1994-12-15

Family

ID=22610566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3850383T Expired - Fee Related DE3850383T2 (de) 1988-03-15 1988-12-22 Akustisches Fenster und Material dafür.

Country Status (5)

Country Link
US (1) US4820753A (de)
EP (1) EP0332760B1 (de)
JP (1) JPH01241999A (de)
CA (1) CA1321828C (de)
DE (1) DE3850383T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997705A (en) * 1986-05-21 1991-03-05 The B. F. Goodrich Company Window for acoustic wave form and method for making
FR2672179B1 (fr) * 1991-01-25 1993-04-16 Thomson Csf Transducteur acoustique flextenseur pour immersion profonde.
US5276658A (en) * 1992-11-19 1994-01-04 The United States Of America As Represented By The Secretary Of The Navy Acoustic window
DE59608407D1 (de) * 1995-05-09 2002-01-24 Basf Ag Kobaltkatalysatoren
FR2910476A1 (fr) * 2006-12-22 2008-06-27 Rhodia Recherches & Tech Article elastomere silicone vulcanise ayant une bonne tenue aux huiles et une bonne tenue thermique
US20100104391A1 (en) * 2008-05-05 2010-04-29 Standard Car Truck Company Auto-rack railroad car vehicle positioning and damage prevention system
EP3374095B1 (de) 2015-11-10 2023-06-21 Koninklijke Philips N.V. Akustische fensterschicht für ein ultraschallarray
EP3459464A1 (de) 2017-09-20 2019-03-27 Koninklijke Philips N.V. Am körper tragbarer ultraschallpatch und anbringungsverfahren solch eines patches

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811216A (en) * 1954-04-28 1957-10-29 Harris Transducer Corp Acoustic baffle construction
US3858165A (en) * 1970-07-29 1974-12-31 Haveg Industries Inc Acoustical window for sonar systems
US3888805A (en) * 1972-11-29 1975-06-10 Gen Tire & Rubber Co Method for bonding polyamides to rubber, adhesive for the same, and adhesive coated polyamide reinforcing elements
US3969568A (en) * 1974-12-04 1976-07-13 Uniroyal Inc. Aramid floc reinforcement of rubber using particular adhesive
US4244847A (en) * 1978-08-10 1981-01-13 The Gates Rubber Company Fibrated admix or polymer and process therefore
US4532275A (en) * 1981-02-03 1985-07-30 Teijin Limited Fiber-reinforced composite materials
US4387178A (en) * 1981-11-02 1983-06-07 Rogers Corporation Compressible soft asbestos free gasket material
DE3277206D1 (en) * 1981-11-05 1987-10-15 Ube Industries Fiber-reinforced rubber composition and production process thereof and fiber-reinforced elastic product
US4492779A (en) * 1981-12-07 1985-01-08 Thiokol Corporation Aramid polymer and powder filler reinforced elastomeric composition for use as a rocket motor insulation
JPS5938046A (ja) * 1982-08-27 1984-03-01 Nippon Zeon Co Ltd ゴムと繊維とから成るベルト
JPS59206788A (ja) * 1983-05-11 1984-11-22 Tech Res & Dev Inst Of Japan Def Agency ソ−ナ−送受波器用保護装置
US4469748A (en) * 1983-07-05 1984-09-04 The General Tire & Rubber Company Adhesion of aramid cords to rubber
JPS6030786A (ja) * 1983-07-30 1985-02-16 松下電工株式会社 扉付き家具
US4588780A (en) * 1984-02-09 1986-05-13 Polysar Limited Fibre containing polymers and process for production thereof
US4514541A (en) * 1984-05-21 1985-04-30 E. I. Du Pont De Nemours And Company Fiber containing particulate elastomeric composition
DE3604744A1 (de) * 1985-03-29 1986-10-09 Hoechst Ag, 65929 Frankfurt Verstaerkte kautschukmischungen, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
CA1321828C (en) 1993-08-31
DE3850383D1 (de) 1994-07-28
EP0332760A2 (de) 1989-09-20
EP0332760A3 (de) 1991-05-08
JPH01241999A (ja) 1989-09-26
EP0332760B1 (de) 1994-06-22
US4820753A (en) 1989-04-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee