NO118602B - - Google Patents

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Publication number
NO118602B
NO118602B NO156116A NO15611664A NO118602B NO 118602 B NO118602 B NO 118602B NO 156116 A NO156116 A NO 156116A NO 15611664 A NO15611664 A NO 15611664A NO 118602 B NO118602 B NO 118602B
Authority
NO
Norway
Prior art keywords
sound
pipes
air
damping bodies
ventilation systems
Prior art date
Application number
NO156116A
Other languages
Norwegian (no)
Inventor
E Green
Original Assignee
E Green
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 E Green filed Critical E Green
Publication of NO118602B publication Critical patent/NO118602B/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/44—Valves specially adapted therefor; Regulating devices
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86549—Selective reciprocation or rotation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Duct Arrangements (AREA)

Description

Akustisk filter. Acoustic filter.

Denne oppfinnelse vedrører et akustisk This invention relates to an acoustic

filter, fortrinsvis for ventilasjonsanlegg, bestående av i et hus innesluttede lyddempende legemer. filter, preferably for ventilation systems, consisting of sound-absorbing bodies enclosed in a house.

Det er tidligere kjent å utføre slike It is previously known to carry out such

filter, hvor luften ledes gjennom et antall filter, where the air is passed through a number

spesielt utformede og monterte passasjer, specially designed and fitted passages,

som er dannet av plater eller rør av lyddempende materiale. Som eksempel på så-danne anordninger kan henvises til norsk which are formed from sheets or tubes of sound-absorbing material. As an example of such devices, reference can be made to Norwegian

patent nr. 50 690. Slike filtre med spesielt patent no. 50 690. Such filters with special

utformede og spesialtilvirkede lyddempende legemer har vist seg altfor dyre eller tar designed and specially manufactured sound dampening bodies have proved too expensive or take

for stor plass, hvorfor de ikke er kommet too big a space, why they haven't arrived

til noen større anvendelse til tross for at to any greater application notwithstanding that

behov av filter foreligger ved praktisk talt the need for a filter is practically present

alle komfortventilasjonsanlegg. Forelig-gende oppfinnelse går ut på en ny og hen-siktsmessig utførelse hvor fremstillingsom-kostningene ved bruk av i handelen fore-kommende standardiserte elementer brin-ges så langt ned som mulig. Ved bruk av all comfort ventilation systems. The present invention is based on a new and expedient design where the manufacturing costs by using commercially available standardized elements are brought down as far as possible. By using

legemer med et bestemt forhold mellom bodies with a definite relationship between

ytter- og innerdiameter har den nødven-dige dempningsflate dessuten kunne redu-seres. outer and inner diameter, the necessary damping surface has also been able to be reduced.

Oppfinnelsen utmerker seg ved at lyddempningslegemene utgjøres av et antall, The invention is distinguished by the fact that the sound dampening bodies are made up of a number,

parallelt med luftstrømmen innlagte rør av pipes laid parallel to the air flow

glassull eller lignende ikke brennbart materiale med en således avpasset veggtyk- glass wool or similar non-combustible material with an appropriate wall thickness

kelse at forholdet mellom ytter- og innerdiameterne er ensure that the ratio between the outer and inner diameters is

samt inn- og utvendig forsynt med et luft-gjennomslippelig beskyttende sjikt av sta-pelfibre, finmasket nett eller lignende, mens rørenes endeflate beskyttes av et tettende sjikt av plast, metall eller lignende. and provided inside and outside with an air-permeable protective layer of staple fibres, fine-mesh netting or the like, while the end surface of the pipes is protected by a sealing layer of plastic, metal or the like.

Claims (1)

Akustisk filter, fortrinsvis for ventilasjonsanlegg, bestående av i et hus inne-sluttende lyddempende legemer, karakterisert ved, at lyddempningslegemene utgjø-res av et antall, parallelt med luftstrøm-men innlagte rør av glassull eller lignende ikke brennbart materiale med en således avpasset veggtykkelse, at forholdet mellom ytter- og innerdiameterne erAcoustic filter, preferably for ventilation systems, consisting of sound-damping bodies enclosed in a house, characterized in that the sound-damping bodies are made up of a number, parallel to the air flow, but embedded pipes of glass wool or similar non-combustible material with a corresponding wall thickness, that the ratio between the outer and inner diameters is samt inn- og utvendig forsynt med et luft-gjennomslippelig beskyttende sjikt av sta-pelfibré, finmasket nett eller lignende, mens rørenes endeflater beskyttes av et tettende sjikt av plast, metall eller lignende.as well as provided inside and outside with an air-permeable protective layer of staple fiber, fine-mesh netting or the like, while the end surfaces of the pipes are protected by a sealing layer of plastic, metal or the like.
NO156116A 1964-01-13 1964-12-22 NO118602B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33742564 US3206082A (en) 1964-01-13 1964-01-13 Variable spray rate aerosol valve

Publications (1)

Publication Number Publication Date
NO118602B true NO118602B (en) 1970-01-12

Family

ID=23320496

Family Applications (1)

Application Number Title Priority Date Filing Date
NO156116A NO118602B (en) 1964-01-13 1964-12-22

Country Status (13)

Country Link
US (1) US3206082A (en)
AT (1) AT244835B (en)
BE (1) BE658174A (en)
CH (1) CH428601A (en)
DE (1) DE1425868A1 (en)
DK (1) DK115760B (en)
ES (1) ES306330A1 (en)
FI (1) FI40086C (en)
FR (1) FR1424028A (en)
GB (1) GB1079974A (en)
IL (1) IL22373A (en)
NL (2) NL6500278A (en)
NO (1) NO118602B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348743A (en) * 1965-12-23 1967-10-24 Edward H Green Aerosol valve construction
US3589571A (en) * 1969-07-18 1971-06-29 Scovill Manufacturing Co Aerosol valves
US3861570A (en) * 1970-08-10 1975-01-21 Green Edward Variable spray rate aerosol valve construction
US3653558A (en) * 1970-10-15 1972-04-04 Scovill Manufacturing Co Aerosol valve having selectable spray rate
US3830412A (en) * 1971-03-16 1974-08-20 E H Green Aerosol valve and sprayhead
US3715081A (en) * 1971-03-26 1973-02-06 E Green Aerosol valve and sprayhead
US4019687A (en) * 1972-10-08 1977-04-26 Green Edward Aerosol valve and sprayhead
US3870205A (en) * 1973-11-23 1975-03-11 Sequist Valve Company Variable spray rate aerosol
US5027985A (en) * 1986-12-03 1991-07-02 Abplanalp Robert H Aerosol valve
AU670935B2 (en) * 1992-02-07 1996-08-08 Procter & Gamble Company, The Spray pump package employing multiple orifices for dispensing liquid in different spray patterns with automatically adjusted optimized pump stroke for each pattern
US5385303A (en) * 1993-10-12 1995-01-31 The Procter & Gamble Company Adjustable aerosol spray package
US6296155B1 (en) 2000-03-09 2001-10-02 Summit Packaging Systems, Inc. Actuator with compressible internal component
US7775409B2 (en) * 2002-10-31 2010-08-17 Scheindel Christian T Valve for a pressurized dispensing container
US7832597B2 (en) * 2002-10-31 2010-11-16 Scheindel Christian T Valve for a pressurized product dispensing container
US20040195375A1 (en) * 2003-01-15 2004-10-07 Richard Koeth Systems and methods for application of tire treatment agent
US8833677B2 (en) * 2010-01-28 2014-09-16 Shenzhen Nozo Investment Co., Ltd Sport-type multifunctional spray mineral water bottle
US10589920B2 (en) 2016-09-15 2020-03-17 Precision Valve Corporation System and method for a dispenser to generate different sprays
US11130143B2 (en) 2016-09-15 2021-09-28 Precision Valve Corporation System and method for dispensing different sprays
MX2020011202A (en) 2018-04-24 2020-11-13 Behr Process Corp Discharge modifier for pressurized vessels.

Also Published As

Publication number Publication date
AT244835B (en) 1966-01-25
DK115760B (en) 1969-11-03
FR1424028A (en) 1966-01-07
NL6500278A (en) 1965-07-14
FI40086C (en) 1968-09-10
DE1425868A1 (en) 1969-03-20
BE658174A (en) 1965-07-12
GB1079974A (en) 1967-08-16
CH428601A (en) 1967-01-15
ES306330A1 (en) 1965-04-16
IL22373A (en) 1968-06-20
NL132557C (en) 1900-01-01
US3206082A (en) 1965-09-14
FI40086B (en) 1968-05-31

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