DE1743499U - ABSORPTION SILENCERS, IN PARTICULAR FOR VEHICLE AIR HEATERS. - Google Patents

ABSORPTION SILENCERS, IN PARTICULAR FOR VEHICLE AIR HEATERS.

Info

Publication number
DE1743499U
DE1743499U DE1957B0028797 DEB0028797U DE1743499U DE 1743499 U DE1743499 U DE 1743499U DE 1957B0028797 DE1957B0028797 DE 1957B0028797 DE B0028797 U DEB0028797 U DE B0028797U DE 1743499 U DE1743499 U DE 1743499U
Authority
DE
Germany
Prior art keywords
air heaters
lining
vehicle air
pot
absorption silencers
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
DE1957B0028797
Other languages
German (de)
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE1957B0028797 priority Critical patent/DE1743499U/en
Publication of DE1743499U publication Critical patent/DE1743499U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2203—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00557—Details of ducts or cables
    • B60H1/00564—Details of ducts or cables of air ducts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H2001/006—Noise reduction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H2001/2268—Constructional features
    • B60H2001/2281—Air supply, exhaust systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/13003—Means for reducing the noise in smoke conducing ducts or systems

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust Silencers (AREA)

Description

r S Ab&orpt'ions-Sohalldämpfer, insbesondere für Pahrzeuglu-Otheizungen t,'.. Die Neuarung'bezieht sich auf einen Absorptions-Schalldämpfey, insbesondere fürLuftheizungen von Kraftfahrzeugen ; bei dem innerhalb eines Dämpfertopfes eine schallabsorbierende Aus-- kleidungvorgesehen ist die einen dem Leitung'squerachnitt entsprecienden Durohlass frei lasst. Bekannt ist es, u1 ein durchlochtes Rohr mit durchgehend gleichem Querschnitt einen Blechtopf/anzuordnen, der mit schallabsorbierendem Material ausgefüllt iet.'Bei. dieser Ausführung ist nur ein kleiner Teilderchdn DSmpfertqpf fuhrenden Leitungsoberfläche durcb.broö) ietn,'eodaß das Dämpfermaterial nur zu einem kleinen Teilunt&elbar die. gre'nsunj des Luftdurchlasses d rstollt. erneri's'tesbekannt,,daa. D pfermaterial-mit'besonderen Ver- gteifuninridh.tungenz'u. versehen,'sodaß dieses in Form von öhlange.noriRigeWindungen''oder in Rolienbrm'mit einer dem '-'%.'-'''.'''*'. "'''*'''* unmittel- bar in einem Dimpfertopf ångeordnet werden kann. Als Dämpfuna- materia, 1, ' n material'iridèt, däbei'meist aus Fasern bestehendes Asbest- oderähnliches'Material Verwendung. Da dieses M&terial Heine ausreiohnde'elbständige'Featigkeit bezw. Formhaltigkeit be- sitzt,snd : die'obenartgeführten Vorkehrungen erforderlich, die st, et'Q mit einem verhältnismäßig teueren Aufbau des Dämpfer- topfesverbunden sind.,'," Vonder. Neuerung wird. zur.. Byzielung eines besonders einfachen, billigen p. d."'dabei. zumindest mit gleicher Wirksamkeit aus- stattetet&'öha'lldämpfers ein Abaorptipns-Schal. ldämpfer-ins- besonlilerd ix. ; heisungen. tton t tfahrsea, gewi, bei dem i nerhalb'Q'ine, .'Dmpfertopfe'ß'eineschallabsorbierende Ausflel-. dung 'vorgesehen;ist,die.einendem Leitungsquerschnitt t" sprechenden'Durohlaös frei-lässt, vorgeschlagent dessen Aus- kleidungaus''porösem elastischem KunststoffschauM besteht, ,-'-'', :-der/iohegen die. inneond des Topfes. anlogt.'''', die Inziei : wen danl-. ens wir,-, weiter vor shle- lS-' :. Au8. ebenen iatt-e <ieö'es Materials', leZumöroiniBdie erforderliche Kohrform. von' ) b. lieMg'u6rBöhn ist '. zu bilden.'Ferner kann be ebigerrge ;(diAuse. iahg :' : a beliebigerestaltung . mit. nt8reend, gebildet werden. 'DeK ; Bö. soll-'siöh in-'seinem'köns-bruk- '-. ' s dem qpfkSrper,-. v. orzuge- is. Res Ceö. keln' und der Auskleidung, zueam- '.''.-'Jr'.', . ''.'.""-''' :'*'''.-'"'t''-''-'-'.''."', e lit.. euii'"zeigt n'. . Zöung :. is-t de.- ; N'euerutig anhand''einesUBfUhrus-.'. eispielt*2ffi. Kd§ : r, gopteLlt. sie ; zpeigt einen, neuetuts8, eißen Ab~- aqp$oSöll'dmp. y.-i,' .".--''.' :.-.'-""" - .'-'.-'..' '', ''. -'-'\.' : <. 'T'."--', -''- : '''.'.--' hgestalteten, AtbohltiLJdecltü : ln 2 r ;"Esb S 7L. iun us n. Wg. end $, 74 ed3teS 2'a'xuß, eMfflioUn Blee :.,'''uMderateoso 3 Kuga'mmen. ehrend der 'aüz-e ( ; :',, äm ;'itij. itgiitj/\lìf di'\iten Dekeî' ; : 2'äU', ' : ihiaohen-"leh- die ,.. teil Montage duro) i' Übliche'Verfahren ''miM werden, ka'mi.-die Kunststoff , ioht. nü.. die , aepaasth-A'be6@uhgan''-'uü. -'''den Anaohlußquers'chnitten'4.'ent- 6pr6paeaDurohl6. odr aue einer. au'fgero'ilte. M mit-ent-' n'', SMe' geUhten Küaattoffplätte bestehen'.- ''"'*'-t \ .''',. "<.' ''' prtög ~.-insbesondere be'i deabeörptionemittel&'aisfertiges ForNstUck, ;'dön Dämpfer- Jkrpöibelebigerevtl/unregelmäBiger Foragbung'ohnß be- : Rdere\Trtüerung zu eat&lten. Damit-ist auch bei gedräng- \$aerhlthieedie/Anrdnun$'eines irksan Sohall- &piyä6rMgiicht. B6kann z. B/ bei eineN Rohrle'itunge'sy- . m'in' Klimaanlage ein'beliebiges Stück der. Rohrleitung allgp : rld'äNipfer nach derNeuerung ausgebildet sein. '''t.''...'7'.'"''. S ohut zanöprü. o'he : r S Ab &orpt'ions sound absorbers, especially for Vehicle air heaters t, '.. The innovation refers to an absorption silencer, in particular for air heaters for motor vehicles; in which a sound-absorbing out- Clothing is provided for one of the line's cross-section Release the corresponding Durohlass. It is known to u1 a perforated pipe with the same cross-section throughout Sheet metal pot / to be arranged with sound-absorbing material completed iet. 'At. this version is just a small one Part of the line surface leading to the DSmpfertqpf durcb.broö) ietn, 'eod that the damper material is only a small one Partially not & elbar the. gre'nsunj of the air outlet d rstollt. erneri's'tesknown ,, daa. Horse material with special gteifuninridh.tungenz'u. provided, 'so that this in the form of öhlange.noriRigeWindungen '' or in Rolienbrm 'with one of the '-'% .'- '''.''' * '. "'''*''' * immediate bar can be arranged in a dimmer pot. As a damping materia, 1, 'n material'iridèt, because asbestos is mostly made of fibers or similar 'material use. Since this material is Heine sufficient 'independent' capacity or Shape retention sits, snd: the above-mentioned precautions are necessary, the st, et'Q with a relatively expensive construction of the damper are connected to the pot., ', " Of the. Innovation will. for .. by targeting a particularly simple, approve pd "'at least with the same effectiveness. equips &'öha'lldämpfers an Abaorptipns scarf. damper-ins- especially ix. ; hoarse. tton t tfahrsea, gewi, with the i within'Q'ine, .'Dampertopfe'ß'one sound-absorbing. dung 'is provided; the.a line cross-section t " speaking 'Durohlaös free-lets, suggesting its clothing is made of porous elastic plastic foam, , -'- '',: -der / iohegen die. inneond of the pot. anlogt. '''', the target: whom danl-. ens we, -, continue in front of shle- lS- ':. Au8. planes iatt-e <ieö'es material ', leZumöroiniB the required shape. from' ) b. lieMg'u6rBöhn is'. to form. 'Furthermore, can be ebigerrge ; (diAuse. iahg: ': a any design . with. nt8reend, be formed. 'DeK; Gust. should-'siöh-in-'his'köns-bruk- '-. 's the qpf body, -. v. orzuge- is. Res Ceö. keln 'and the lining, too- '.''.-' Jr '.',. ''. '. ""-''':'*''' .- '"' t ''-''-'-'.''."', e lit .. euii '"shows n '. . Delay:. is de.- ; Newly on the basis of 'a subordinate'. eigt * 2ffi. Kd§: r, gopteLlt. she ; pecks one, new tuts8, tear off ~ - aqp $ oSöll'dmp. y.-i, '. ".--''.':.-.'-"""- .'-'.- '..''',''.-'-'\.' : <. 'T'. "- ', -''-:'''.'.--' hgestalten, AtbohltiLJdecltü: ln 2 r; "Esb S 7L. iun us n. Wg. end $, 74 ed3teS 2'a'xuß, eMfflioUn Blee :., '''uMderateoso 3 Kuga'mmen. honoring the 'aüz-e (;: ',, äm;' itij. itgiitj / \ lìf di '\ iten Dekeî';: 2'äU ',': ihiaohen- "leh- the , .. part assembly duro) i 'usual' procedures '' be miM, ka'mi.-the plastic , ioht. nü .. the , aepaasth-A'be6 @ uhgan '' - 'uü. - '''cut' the Anaohlussquers'4.'ent- 6pr6paeaDurohl6. or aue one. au'fgero'ilte. M with-ent- ' n '', SMe 'validated Küaattoff plate exist' .- ''"'*' - t \. ''',."<.'''' prtög ~.-especially be'i disbursement agent &'ready-to-usepiece,;' dön damper Jkrpöibelebigerevtl / irregular Foragbung'without being : Rdere \ doorstep to eat & lten. So even with crowded \ $ thethieed the / arrangement $ 'of an irksan Sohall- & piyä6rMgiicht. B6 can e.g. B / with a pipeline system . m'in 'air conditioning a'any piece of the. Pipeline general: rld'äNipfer be trained after the renewal. '''t.''...' 7 '.'"''. S ohut zanöprü. o'he:

Claims (1)

-".'"''f--''"-'. o. htt.-t : izanaruo he i.-7'' '"''-.''"' -.-"''''''. - L AörptoiiaSoha.'llntey insbesondere für Luftheizungen- ' ;. -'vn-&ftfährze enböi dem innralbeineä Dä pfertopfos'. ','-'.. bine. pohalabaorbieenäe Auskleidung vorgesehen ist, die'.' a -., :. peineüdßituRggarpphnitt entsprechenden Durläsjs ;'.' ichne t eaß. : b .'tehti'. . 9'8 ' ; ;.. ;'''&l/gegend. ie iRenwa Topfes (lanle- :/"''' t AbSörtonsSchalldämpe nach Anspruch.. l, dadurch, gekenn- ./'-.''eohnet, döBdie'AklQidung/3) aus. einör ebenen rite'' . beätöM/die' durch Zusammenrollen in die erforderliche Rohr- form on''beliebigem Querschnitt gebräö&t. it. '.''.'''..'''''''-. .,-".' 3. ; Absorptipns-Schalldämpfer nach Anspruch'1 dadurch gekenn- .-'.'. zeichnete daß die. Auskleidung (3) von einem idox ck, beo '-liöbiger.-Geata. ltung'mit" entsprechend beliebiger Dur. öhiass-. fhru/gebildet. wird. : :''.' '."'"'v iia4. Abso : n3-Sehi mp : ter haoh. AnsStich iw s^3O&adurch -' geneiöhh daB'.- :. s ;. dieser im. wesentlichen aus dem '/ppfkSrper (l, zwei vorzugsweise gleichgestalteten Deckeln (2 Uli 1.
- ". '"''f-''"-'. o. htt.-t: izanaruo he i.-7 '' '"''-.''"' -.- "''''''. - L AörptoiiaSoha.'llntey especially for air heaters- ';. -'vn- & ftfährze enböi the inner-legged Dä pfertopfos'. ',' - '.. bine. pohalabaorbieenäe lining is provided, the '.' a -.,:. peineüdßituRggarpphnitt corresponding Durläsjs; '.' I don't eat. : b .'tehti '. . 9'8 ';;..;'''& l / area. ie iRenwa pot (lanle-: / "''' t AbSörtonsSchalldämpe according to claim .. l, characterized by ./'-.''eohnet, döBdie'AklQendung / 3) off. einör levels rite '' . beätöM / die 'by rolling up into the required pipe form on any cross-section. it. '.''.'''..'''''''-. ., - ". ' 3.; Absorptipns silencer according to claim 1 characterized by .- '.'. drew that the. Lining (3) of an idox ck, beo '-liöbiger.-Geata. ltung'mit "corresponding to any major. öhiass-. fhru / formed. will. :: ''. ' '. "'"'v iia4. Abso: n3-Sehi mp: ter haoh. Stitch iw s ^ 3O & aurch - 'happy that' .-:. s;. this im. essential from the '/ ppfkSrper (l, two preferably identical covers (2 Uli 1.
DE1957B0028797 1957-03-05 1957-03-05 ABSORPTION SILENCERS, IN PARTICULAR FOR VEHICLE AIR HEATERS. Expired DE1743499U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1957B0028797 DE1743499U (en) 1957-03-05 1957-03-05 ABSORPTION SILENCERS, IN PARTICULAR FOR VEHICLE AIR HEATERS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1957B0028797 DE1743499U (en) 1957-03-05 1957-03-05 ABSORPTION SILENCERS, IN PARTICULAR FOR VEHICLE AIR HEATERS.

Publications (1)

Publication Number Publication Date
DE1743499U true DE1743499U (en) 1957-04-18

Family

ID=32740328

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1957B0028797 Expired DE1743499U (en) 1957-03-05 1957-03-05 ABSORPTION SILENCERS, IN PARTICULAR FOR VEHICLE AIR HEATERS.

Country Status (1)

Country Link
DE (1) DE1743499U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1074408A3 (en) * 1999-08-05 2002-08-07 DaimlerChrysler AG Vehicle floor of a passenger car
EP1428701A2 (en) * 2002-12-10 2004-06-16 REUM GmbH & Co. Betriebs KG Air outlet and method of manufacturing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1074408A3 (en) * 1999-08-05 2002-08-07 DaimlerChrysler AG Vehicle floor of a passenger car
EP1428701A2 (en) * 2002-12-10 2004-06-16 REUM GmbH & Co. Betriebs KG Air outlet and method of manufacturing the same
EP1428701A3 (en) * 2002-12-10 2004-09-15 REUM GmbH & Co. Betriebs KG Air outlet and method of manufacturing the same

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