AU4867379A - Structural material for acoustic machines - Google Patents

Structural material for acoustic machines

Info

Publication number: AU4867379A
Authority: AU; Australia
Prior art keywords: structural material; acoustic; machines; acoustic machines; structural
Prior art date: 1978-07-20
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.): Granted

Application number

AU48673/79A

Other versions

AU525975B2 (en

Inventor

Tomio Tsuchiya

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.)

Koninklijke Philips NV

Original Assignee

Aikoh Co 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.)

1978-07-20

Filing date

1979-07-05

Publication date

1980-01-24

1979-07-05 Application filed by Aikoh Co Ltd filed Critical Aikoh Co Ltd

1980-01-24 Publication of AU4867379A publication Critical patent/AU4867379A/en

1982-12-09 Application granted granted Critical

1982-12-09 Publication of AU525975B2 publication Critical patent/AU525975B2/en

1999-07-05 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0051—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/48—Macromolecular compounds
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/82—Coating or impregnation with organic materials
- C04B41/83—Macromolecular compounds
- 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
- G10K11/162—Selection of materials
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/08—Insulation or absorption of undesired vibrations or sounds

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Multimedia (AREA)
Acoustics & Sound (AREA)
Physics & Mathematics (AREA)
Details Of Audible-Bandwidth Transducers (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)
Porous Artificial Stone Or Porous Ceramic Products (AREA)
Compositions Of Macromolecular Compounds (AREA)
Powder Metallurgy (AREA)
Compositions Of Oxide Ceramics (AREA)
Ceramic Products (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Holding Or Fastening Of Disk On Rotational Shaft (AREA)

AU48673/79A 1978-07-20 1979-07-05 Structural material for acoustic machines Ceased AU525975B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP8768578		1978-07-20
JP8768578A JPS5515147A (en)	1978-07-20	1978-07-20	Structure material for sound equipment

Publications (2)

Publication Number	Publication Date
AU4867379A true AU4867379A (en)	1980-01-24
AU525975B2 AU525975B2 (en)	1982-12-09

Family

ID=13921775

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU48673/79A Ceased AU525975B2 (en)	1978-07-20	1979-07-05	Structural material for acoustic machines

Country Status (14)

Country	Link
JP (1)	JPS5515147A (en)
AU (1)	AU525975B2 (en)
BE (1)	BE877666A (en)
CA (1)	CA1129269A (en)
DE (1)	DE2927884C2 (en)
DK (1)	DK304879A (en)
FR (1)	FR2431742A1 (en)
GB (1)	GB2025925B (en)
IN (1)	IN151078B (en)
IT (1)	IT1121187B (en)
LU (1)	LU81531A1 (en)
NL (1)	NL7905657A (en)
NO (1)	NO152715C (en)
SE (1)	SE7905653L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56169991A (en) *	1980-06-03	1981-12-26	Onkyo Corp	Member for acoustic device
JPS6232738Y2 (en) *	1980-12-21	1987-08-21
JPS6066182U (en) *	1983-10-13	1985-05-10	オンキヨー株式会社	speaker box
JPS6068780U (en) *	1983-10-15	1985-05-15	オンキヨー株式会社	speaker stand
JPS6068783U (en) *	1983-10-15	1985-05-15	オンキヨー株式会社	speaker cabinet
DE3581300D1 (en) *	1984-03-28	1991-02-21	Reinhard Friedrich Hering	METHOD FOR THE ELASTOMER COATING OF MINERAL MATERIALS AND PRODUCT PRODUCED BY THIS METHOD.
EP0196865B1 (en) *	1985-03-27	1990-09-12	Ibiden Co, Ltd.	Electronic circuit substrates
NL1001183C2 (en) *	1995-09-13	1997-03-20	Tno	Exhaust device for a turbine engine.
DE202013000358U1 (en) *	2013-01-15	2013-02-27	Rüdiger Wichmann	Turntable pad for record player

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1072543B (en) *		1959-12-31	Metallgesellschaft Aktiengesell schaft, Frankfurt/M	Porous filter bodies and process for their manufacture
DE1027582B (en) *	1953-08-31	1958-04-03	Dynamidon Werk Engelhorn & Co	Process for the production of highly refractory bricks
BE795941A (en) *	1972-03-03	1973-08-27	Siemens Ag	HIGH POROSITY PERMEABLE CERAMIC SUPPORT, IN PARTICULAR FOR CATALYSTS AS WELL AS ITS PREPARATION PROCESS
JPS5265418A (en) *	1975-11-27	1977-05-30	Pioneer Electronic Corp	Sound insulator
JPS52108111A (en) *	1976-03-08	1977-09-10	Sanyo Electric Co Ltd	Diaphragm for speaker
DE2627912C3 (en) *	1976-06-22	1979-10-04	Institut Vysokich Temperatur Akademii Nauk Ssr, Moskau	Porous high temperature construction material

1978
- 1978-07-20 JP JP8768578A patent/JPS5515147A/en active Pending
1979
- 1979-06-27 SE SE7905653A patent/SE7905653L/en not_active Application Discontinuation
- 1979-06-27 IN IN659/CAL/79A patent/IN151078B/en unknown
- 1979-07-04 GB GB7923241A patent/GB2025925B/en not_active Expired
- 1979-07-05 AU AU48673/79A patent/AU525975B2/en not_active Ceased
- 1979-07-05 CA CA331,208A patent/CA1129269A/en not_active Expired
- 1979-07-11 DE DE2927884A patent/DE2927884C2/en not_active Expired
- 1979-07-12 BE BE0/196274A patent/BE877666A/en not_active IP Right Cessation
- 1979-07-18 NO NO792386A patent/NO152715C/en unknown
- 1979-07-19 IT IT09494/79A patent/IT1121187B/en active
- 1979-07-19 DK DK304879A patent/DK304879A/en not_active Application Discontinuation
- 1979-07-19 LU LU81531A patent/LU81531A1/en unknown
- 1979-07-20 NL NL7905657A patent/NL7905657A/en not_active Application Discontinuation
- 1979-07-20 FR FR7918763A patent/FR2431742A1/en active Granted

Also Published As

Publication number	Publication date
CA1129269A (en)	1982-08-10
NO152715C (en)	1985-11-13
GB2025925B (en)	1982-09-15
NL7905657A (en)	1980-01-22
DK304879A (en)	1980-01-21
DE2927884A1 (en)	1980-01-31
FR2431742A1 (en)	1980-02-15
GB2025925A (en)	1980-01-30
JPS5515147A (en)	1980-02-02
NO152715B (en)	1985-07-29
AU525975B2 (en)	1982-12-09
LU81531A1 (en)	1979-10-31
FR2431742B1 (en)	1984-09-07
IT1121187B (en)	1986-03-26
DE2927884C2 (en)	1982-06-09
SE7905653L (en)	1980-01-21
IT7909494A0 (en)	1979-07-19
IN151078B (en)	1983-02-19
BE877666A (en)	1979-11-05
NO792386L (en)	1980-01-22

Publication	Publication Date	Title
AU520186B2 (en)	1982-01-21	Sheet material
AU6112480A (en)	1981-02-19	Vibratory machine
AU4840279A (en)	1980-01-10	Shredding machines
AU4843379A (en)	1980-01-10	Shredding machines
AU529972B2 (en)	1983-06-30	Slicing machine
AU528221B2 (en)	1983-04-21	Travelling sleeper-transporting machine
AU530491B2 (en)	1983-07-21	Travelling sleeper-laying machine
AU525975B2 (en)	1982-12-09	Structural material for acoustic machines
AU530451B2 (en)	1983-07-14	Honing machine
AU522117B2 (en)	1982-05-20	Screening machine
AU4310279A (en)	1979-09-20	Pipe following - irrigation machine
AU519488B2 (en)	1981-12-03	Carding machine
AU4422779A (en)	1979-08-23	Mineral-cutting machines
AU502143B2 (en)	1979-07-12	Tunneling machine
AU525328B2 (en)	1982-10-28	Trenching machine
AU535477B2 (en)	1984-03-22	Machine for producing building-panels
AU4422879A (en)	1979-08-23	Mineral-cutting machines
JPS5570899A (en)	1980-05-28	Acoustical material
AU4683979A (en)	1979-12-06	Duplicating machine
GB2022159B (en)	1982-07-28	Machine for the manufacture of sheet material
SU688157A1 (en)	1979-09-30	Foresting machine
AU533013B1 (en)	1983-10-27	Binding machine
AU5804480A (en)	1980-11-13	A cleansing material
AU5819180A (en)	1981-11-12	Bagging machine
AU535640B2 (en)	1984-03-29	Packaging machine