DE1766151U - BASS RESONANCE ENCLOSURE WITH DAMPING. - Google Patents

BASS RESONANCE ENCLOSURE WITH DAMPING.

Info

Publication number
DE1766151U
DE1766151U DE1957L0018711 DEL0018711U DE1766151U DE 1766151 U DE1766151 U DE 1766151U DE 1957L0018711 DE1957L0018711 DE 1957L0018711 DE L0018711 U DEL0018711 U DE L0018711U DE 1766151 U DE1766151 U DE 1766151U
Authority
DE
Germany
Prior art keywords
tte
damping
bass resonance
den
owns
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
DE1957L0018711
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.)
Alcatel Lucent Deutschland AG
Original Assignee
Standard Elektrik Lorenz 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 Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DE1957L0018711 priority Critical patent/DE1766151U/en
Publication of DE1766151U publication Critical patent/DE1766151U/en
Expired legal-status Critical Current

Links

Description

Le au b ßonder bJ » reso ehkßtx (Bre5e B » Brenone. ziehäuee mit d*r ine > d X Z uud oS iS (Baßre(B&Sreflexbox). Der B-Sreaon&ter in deap üblichenAusführung beateht aus einem eechloa wnen KwteM der eine Öffnung tUr das lautapreeh*rovat « und eine » itere freieSchallauotrittoö : tfnung besitzt* Diese Amrdnur4g erebt wei Rsonanzfyequneen die eine oberhalb und die andere unterhalb der Resonanzfrequenz dea Lautsprechereseteme. WNh rend die untere infolge ungnatiger ThasenyeyhaitBiwe de beidenachallabstrahlenden Öffnungen in der sohalldrMoe quenzurve nur wenig in rsoheiaung tritt, iat die ober ere Rex Resonanzmeid sehr betont* Zr DSapfung der Xeeams<<& wir< im allgemeinen der Strömungawideratend in der freien Off nung erhöht. Mrch dieees Verfahren wird Aber gerade die untere Resonanz stark gedämpft. Destgegenber wird in dem erfindutgegemäßen Baareonemage- häuse ein ätr8mungawideratand zur Unterteilang dee Hchirwaew verwendet, während die SchallQffnungem mOjglichet dNpfüN$<- arm gehalten werde. Dabei kann eine ungehinderte 11rkulaU.. der luft von der Rückseite der embren zu der zweiten M-* nung hin stattfinden Bgge wird die zur Komprewwio der Luft in der Kammer n&twendige ltstrSasmg emtwpreohead der Greae dee Strmmswiderstsndee bedampft. D&rQh dieee Ma xahme wird die obere Resonanz bevorzugt dämpft. Die Nrfia- dungbesteht also darin, dasa der Innenrmm durch ei em dt b seh menraus dah troBHgawierstand Tmterteilt irA. Xn V. eiterbiMusg e8 rfindungsgeaakenc ein* wtliche fy <H$ bsty&hlMBg tiefer Töne bestimmte LMtttpyeeM") - atem. und die zusätzlichen Öffnung.. dem « einen der durcä die Unterteilung mtetandenen Räu » zugeord » t* Der d « ffanNg<m mtgordnt Raum Icm gleich grcM wi od<y kleiner als der übrige Rmteil <in. D<r Straaagwwr- =eimr a er vtet standbesteht In Verfelg den jetindungeg « denke » o= eimm porsea Werkstott (Wattet Fils. Glanoll. oi8%"Ihal.),.. J.- ehertatweder genügend besitzt oder duroh eix Gittergerdst die nötige Stel : te erhuto Besondere irortoilbjdh v istds erfinuagsgeBäsee ShSße far ToBmabl aaA Mamittra heite Die Figur zeigt im chaltt <in$. biapi<lww<iw< <yfim<a<w gemäss$ AnordnuRg, ie fr ten Einban in einxt BMatfaaMrh bestimmti<t< Die gleiche AnorinuBg i t ix Fir 2 yw<* tivlach dargestellt* Der Kaoten 4 hat eine lan « untreckte formtr enthalt $n Lateprechr 2 vor r ffaaM 3 a-twt Mhru 3c ar ffi br Mbung Kante» lt, Der Stri$Mungewiderstaud 5 uatorteilt im Goh*umo-- raum lu den Ruum 6 uni ien Raum 7. von der aüokuotto der Membrax kman die luft ungehindert zu der Öffnung 4 etrömm und umgekehrte Dagegen kun ein lu : ttauntwuch mdschän Mr Im Ram 6 und d « Raum 7 zur duroh dm Strömungn1i. rtai, 5 tattU..... Drch <i$M Anordnung wird Aie obere Resonanz den gehba » a stärkergedämpft als die unte : re, Anlu. at 5 8eimizaKSprue$ 1B $ihnMg (2 g) Le au b ßonder bJ » reso ehkstx (Bre5e B “Brenone. ziehäuee with d * r ine> d XZ uud oS iS (Bassre (B & Sreflexbox). The B-Sreaon & ter in deap The usual design is based on an eechloa wnen KwteM the one opening for the lautapreeh * rovat "and one" itere FreeSchallauotrittoö: opening has * This amrd only occurs wei Rsonanzfyequneen one above and the other below the resonance frequency of the loudspeaker set-up. WNh rend the lower one due to unsavory ThasenyeyhaitBiwe de both acoustically radiating openings in the sohalldrMoe quenzurve only a little rsoheiaung, iat the upper ere rex Very emphasized avoidance of resonance * Zr DSapfung of the Xeeams <<& we < generally the flow contrary to the free off increased. Mrch dieees procedure is but just that lower resonance strongly dampened. On the other hand, in the construction renovation according to the invention housing an anti-resistance to the subdivision of dee Hchirwaew used, while the sound opening is possibly dNpfüN $ <- being held poor. An unhindered 11rkulaU .. the air from the back of the embren to the second M- * The Bgge will take place in the direction of the Komprewwio der Air in the chamber necessary ltstrSasmg emtwpreohead the Greae dee Strmmswiderstsndee steamed. D & rQh dieee Ma The upper resonance is preferentially attenuated. The Nrfia- The reason for this is that the inner rim is dt b see menraus there troBHgawierstand Tmtdivided irA. Xn V. eiterbiMusg e8 rfindungsgeaakenc a * wliche fy <H $ bsty & hlMBg lower notes certain LMtttpyeeM ") - breath. and the additional opening .. the «one of the durcä the subdivision mtetandenen Räu »assigned» t * the d « ffanNg <m mtgordnt room Icm equals grcM wi od <y smaller than the remaining part <in. D <r Straaagwwr- = eimr a he vtet stand exists In Verfelg the jet bindingeg «think» o = eimm porsea Werkstott (Wattens Fils. Glanoll. oi8% "Ihal.), .. J.- Ehertat neither owns enough or duroh eix Lattice framework the necessary place: te erhuto special irortoilbjdh v istds erfinuagsgeBäsee ShSße far ToBmabl aaA Mamittra hey The figure shows in chaltt <in $. biapi <lww <iw <<yfim <a <w according to the arrangement, ie for the first installation in a BMatfaaMrh determinedi <t <The same AnorinuBg it ix Fir 2 yw <* tivlach shown * The Kaoten 4 has a long unstretched formtr contains $ n Lateprechr 2 before r ffaaM 3 a-twt Mhru 3c ar ffi br Mbung Edge »lt, The Stri $ Mungewiderstaud 5 uator divided in the Goh * umo-- Raum lu den Ruum 6 uni ien Raum 7. von der aüokuotto der Membrax allows the air to flow unhindered to the opening 4 and vice versa, on the other hand, a lu: ttauntwuch mdschän Mr In Ram 6 and room 7 to the duroh dm Flow n1i. rtai, 5 tattU ..... With this arrangement, the upper resonance becomes the go-to more attenuated than the one below: right, Anlu. at 5 8eimizaKSprue $ 1B $ himMg (2 g)

Claims (1)

chtnßprßhw.
1*) hAuß ner o ce or oi*r meb 1, *) Baßresona=SehUuoe mit einer oder mehreren 2ur . mtarechereysteme Tme. einer oeer mehreren <u&tzlieh<m d a d u r o h g o k a x x x « i o m $ &ss Aer leaum durch einen StySaMM<wi<wwt<a u&trteilt a* 2) Bassyeonamzgehä&ae mch Anspruch 1 4 A r o h «- k e n n zi z o h Jt e t, <&j$s a&ilioh f ! ir <i< Awtrhlww e i e t, i he : tte*er *tAte erFy <* SS che& ffmxßg< « <m eines. <r iureh <i* ntertwilag twtaww arenRäume zugeorinet ein.. 5 wgt veh axpoo u r o b gB&tsyao&Kaghä ach Anspruch ? uaA 2 t * 4 u r o h g e k e n n z <6 i c n * t d&se <r den öffnungem xaey<wt< Raum gleich groe< wie oier kleiner ojL r übrige B. <oaKt<til 4.)B&ayeaonangehäus ssh einm or mehreroot r vrhßaht- n Aasprßhe& & A r h g < k $ & n x t i o h a 9 tp d « o derstrSmungwwierst&BA ans einem porSaen WerjMteff, aeem ier ß *1nw wZ484E Wer dere &tte, Fi elawwole besteht, welcher entweder eNgemA igenateife Besitzt o&er treh ein Sitiegeraet die metwemtie steifeerhält. 5*)Basayeaon<MM : gehäuLse n&ch einem oier mehrerem Aer vorhere. heuern! aioprüohe" dadurch gekeanzei ehaeti, Aa. ss <ie AnorAnuHg in einem Tonmbel untergebracht i*t
chtnßprßhw.
1 *) hAuss ner o ce or oi * r meb 1, *) Bassresona = SehUuoe with one or more 2ur . mtarechereysteme Tme. one oeer several <u & tzlieh <m dadurohgokaxxx «io m $ & ss Aer leaum through a StySaMM <wi <wwt <a u & trteilt a * 2) Bassyeonamzgehä & ae mch claim 1 4 A raw «- know zi zoh Jt et, <& j $ s a & ilioh f! ir <i <Awtrhlww eiet, i he: tte * er * tAte erFy <* SS che & ffmxßg <«<m one. <r iureh <i * ntertwilag twtaww arenRäum zugeorinet a .. 5 wgt veh axpoo urob gB & tsyao & Kaghä oh claim? uaA 2 t * 4 uroh marked <6 icn * t d & se <r den openingem xaey <wt < Space equal <as oier smaller ojL r other B. <oaKt <til 4.) B & ayeaonangehäus ssh einm or mehreroot r vrhßaht- n Aasprßhe && A rhg <k $ & nxtioha 9 tp d «o derstrSmungwwierst & BA ans ein porSaen WerjMteff, aeem ier ß * 1nw wZ484E who dere & tte, Fi elawwole, which either eNgemA igenateife owns o & he drives a Sitiegeraet the metwemtie maintains stiffness. 5 *) Basayeaon <MM: precede the housing after one or more aerials. hire! aioprüohe "thereby gekeanzei ehaeti, Aa. ss <ie AnorAnuHg housed in a Tonmbel i * t
DE1957L0018711 1957-06-25 1957-06-25 BASS RESONANCE ENCLOSURE WITH DAMPING. Expired DE1766151U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1957L0018711 DE1766151U (en) 1957-06-25 1957-06-25 BASS RESONANCE ENCLOSURE WITH DAMPING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1957L0018711 DE1766151U (en) 1957-06-25 1957-06-25 BASS RESONANCE ENCLOSURE WITH DAMPING.

Publications (1)

Publication Number Publication Date
DE1766151U true DE1766151U (en) 1958-05-08

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Family Applications (1)

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DE1957L0018711 Expired DE1766151U (en) 1957-06-25 1957-06-25 BASS RESONANCE ENCLOSURE WITH DAMPING.

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5989237A (en) 1997-12-04 1999-11-23 Baxter International Inc. Sliding reconstitution device with seal
US6022339A (en) 1998-09-15 2000-02-08 Baxter International Inc. Sliding reconstitution device for a diluent container
US6582415B1 (en) 1998-09-15 2003-06-24 Thomas A. Fowles Sliding reconstitution device for a diluent container
US8022375B2 (en) 2003-12-23 2011-09-20 Baxter International Inc. Method and apparatus for validation of sterilization
US8226627B2 (en) 1998-09-15 2012-07-24 Baxter International Inc. Reconstitution assembly, locking device and method for a diluent container

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6090091A (en) 1997-12-04 2000-07-18 Baxter International Inc. Septum for a sliding reconstitution device with seal
US6019750A (en) 1997-12-04 2000-02-01 Baxter International Inc. Sliding reconstitution device with seal
US6063068A (en) 1997-12-04 2000-05-16 Baxter International Inc. Vial connecting device for a sliding reconstitution device with seal
US6071270A (en) 1997-12-04 2000-06-06 Baxter International Inc. Sliding reconstitution device with seal
US6090092A (en) 1997-12-04 2000-07-18 Baxter International Inc. Sliding reconstitution device with seal
US5989237A (en) 1997-12-04 1999-11-23 Baxter International Inc. Sliding reconstitution device with seal
US6159192A (en) 1997-12-04 2000-12-12 Fowles; Thomas A. Sliding reconstitution device with seal
US6610040B1 (en) 1997-12-04 2003-08-26 Baxter International Inc. Sliding reconstitution device with seal
US6022339A (en) 1998-09-15 2000-02-08 Baxter International Inc. Sliding reconstitution device for a diluent container
US6113583A (en) 1998-09-15 2000-09-05 Baxter International Inc. Vial connecting device for a sliding reconstitution device for a diluent container
US6582415B1 (en) 1998-09-15 2003-06-24 Thomas A. Fowles Sliding reconstitution device for a diluent container
US8226627B2 (en) 1998-09-15 2012-07-24 Baxter International Inc. Reconstitution assembly, locking device and method for a diluent container
US8022375B2 (en) 2003-12-23 2011-09-20 Baxter International Inc. Method and apparatus for validation of sterilization

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