CH91784A - Telephone booth. - Google Patents

Telephone booth.

Info

Publication number
CH91784A
CH91784A CH91784DA CH91784A CH 91784 A CH91784 A CH 91784A CH 91784D A CH91784D A CH 91784DA CH 91784 A CH91784 A CH 91784A
Authority
CH
Switzerland
Prior art keywords
telephone booth
cabins
ventilation line
booths
tubes
Prior art date
Application number
Other languages
German (de)
Inventor
Victor Tobler
Original Assignee
Victor Tobler
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 Victor Tobler filed Critical Victor Tobler
Publication of CH91784A publication Critical patent/CH91784A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/14—Telephone cabinets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Description

  

      Teleplionkabinenanlage.       Die Erfindung     betrifft    eine     Telephon-          kabinenanlage,    bei welcher der     Innenraum     der Kabine an eine motorisch     angetriebene     Ventilationsanlage angeschlossen ist. Es hat  sich in der Praxis gezeigt, dass, wenn mehrere  Kabinen an eine gemeinschaftliche Ventila  tionsleitung angeschlossen sind, in     einerKabine     gesprochene Worte in den benachbarten Kabi  nen gehört werden. Dadurch wird natürlich  der Wert der Schallisolation der Kabinen  wandungen wenigstens teilweise vermindert.  



  Gemäss der zusätzlichen Erfindung soll  dieser Übelstand dadurch beseitigt werden,  dass zwischen die Kabinen und die gemein  schaftliche Ventilationsleitung je eine Kam  mer derart eingeschaltet ist, dass dieselbe als  Hemmung wirkt. in bezug auf, aus der Kabine  kommende Schallwellen.  



  Auf der Zeichnung ist ein Ausführungs  beispiel des Erfindungsgegenstandes in An  sicht dargestellt. Die gezeichnete     Telephon-          kabinenanlage    besitzt drei Kabinen 1, 2,  < 3  und eine über denselben angeordnete Saug  leitung 4     eines    Ventilators 5. Zwischen je  der .Kabine und der Saugleitung ist eine    Kammer 6 eingeschaltet, und zwar ist dieselbe  mit der Kabine     durch    drei enge nach rechts  geneigte Rühren 7 und mit der     Saugleitung    4  durch zwei nach links ansteigende, weitere  Röhren 8 verbunden.  



  Dabei ist die Anordnung so     getroffen,     dass die     Rühren    7 und 8 in ihrer Verlänge  rung nicht zusammen, sondern auf die gegen  überliegende Wand der Kammer 6     treffen.     Dies hat zur Folge, dass aus einer Kabine  durch die     engen    Rühren in die Kammer 6  gelangende Schallwellen an der     obern    Wand  der Kammer 6 sich zerschlagen. Weil die  Röhren 8 zu den Rühren 7 in entgegen  gesetzter Richtung geneigt und in geringerer       Anzahl    vorhanden sind, können die Schall  wellen auch nicht ungehindert von den Rüh  ren 7 in die Rühren 8 übergehen.

   Es wird  in der     Kammer    6 eine     Wirbelung    und da  durch so starke Schwächung der Schallwellen  stattfinden, dass in einer Kabine gesprochene  Worte in einer andern Kabine nicht gehört       werden        können,    trotzdem alle Kabinen an  eine gemeinschaftliche Ventilationsleitung an  geschlossen sind.



      Teleplion cabin system. The invention relates to a telephone booth system in which the interior of the booth is connected to a motor-driven ventilation system. It has been found in practice that when several booths are connected to a common ventilation line, words spoken in one booth are heard in the neighboring booths. As a result, of course, the value of the sound insulation of the cabin walls is at least partially reduced.



  According to the additional invention, this inconvenience is to be eliminated in that a chamber is switched on between the cabins and the common ventilation line in such a way that the same acts as an obstruction. in relation to sound waves coming from the cabin.



  In the drawing, an embodiment example of the subject invention is shown in perspective. The drawn telephone booth system has three cabins 1, 2, <3 and a suction line 4 of a fan 5 arranged over the same. Between each of the .Kabine and the suction line, a chamber 6 is switched on, namely the same with the cabin through three narrow Stirrer 7 inclined to the right and connected to the suction line 4 by two further tubes 8 rising to the left.



  The arrangement is such that the stirrers 7 and 8 do not come together in their extension, but rather hit the opposite wall of the chamber 6. This has the consequence that sound waves reaching the chamber 6 from a cabin due to the close stirring are broken up against the upper wall of the chamber 6. Because the tubes 8 are inclined to the stirrer 7 in the opposite direction and are present in fewer numbers, the sound waves can also not pass unhindered from the Rüh ren 7 into the stirrer 8.

   There will be a vortex in the chamber 6 and there will be such a strong weakening of the sound waves that words spoken in one booth cannot be heard in another booth, despite all booths being connected to a common ventilation line.

Claims (1)

PATENTANSPRUCH: Telephonkabinenanlage nach Patentan spruch des Hauptpatentes, bei welcher meh rere Kabinen an die gemeinschaftlich, moto risch betriebene Ventilationsanlage angeschlos sen sind, dadurch gekennzeichnet, dass zwischen die Kabinen und die gemeinschaftliche Venti lationsleitung je eine Kammer derart einge schaltet ist, dass dieselbe als Hemmung wirkt in bezug auf aus, den Kabinen kommende Schallwellen. PATENT CLAIM: Telephone booth system according to the patent claim of the main patent, in which several cabins are connected to the jointly, motor-driven ventilation system, characterized in that a chamber is switched in between the cabins and the common ventilation line in such a way that it acts as an inhibition acts in relation to sound waves coming into the cabins. UNTERANSPRÜCHE 1. Telephonkabinenanlage nach Patentan- sprueh, dadurch gekennzeichnet, dass die zwischen die Ventilationsleitung und die Kabinen eingeschalteten Kammern je durch eine Mehrzahl von Röhren mit den Kabinen und der Ventilationsleitung verbunden sind. 2. Telephonkabinenanlage nach Patentan spruch und Unteranspruch 1, dadurch ge kennzeichnet, dass die Röhren, welche die Kabinen mit den Kammern verbinden, zu denjenigen zwischen den letzteren und der Ventilationsleitung versetzt und in einer andern Richtung verlaufend angeordnet sind. SUBClaims 1. Telephone booth system according to patent application, characterized in that the chambers connected between the ventilation line and the booths are each connected to the booths and the ventilation line by a plurality of tubes. 2. Telephone booth system according to claim and dependent claim 1, characterized in that the tubes which connect the booths to the chambers are offset from those between the latter and the ventilation line and are arranged to run in a different direction. 3. Telephonkabinenanlage nach Patentan spruch und Unteranspruch 1 und 2, da durch gekennzeichnet, dass die Röhren zwischen den Kabinen und Kammern einen andern Durchmesser haben, als diejenigen zwischen den letzteren und der Ventilations leitung. 3. Telephone booth system according to claim and dependent claims 1 and 2, characterized in that the tubes between the cabins and chambers have a different diameter than those between the latter and the ventilation line.
CH91784D 1921-02-11 1921-02-11 Telephone booth. CH91784A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH88654T 1921-02-11
CH91784T 1921-02-11

Publications (1)

Publication Number Publication Date
CH91784A true CH91784A (en) 1922-03-16

Family

ID=25703871

Family Applications (1)

Application Number Title Priority Date Filing Date
CH91784D CH91784A (en) 1921-02-11 1921-02-11 Telephone booth.

Country Status (1)

Country Link
CH (1) CH91784A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013014443A1 (en) * 2011-07-26 2013-01-31 Silentair Group Limited Air conditioning unit, system and method of cooling or heating
US20150289612A1 (en) * 2012-12-21 2015-10-15 Omega Sa Decorative piece produced by setting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013014443A1 (en) * 2011-07-26 2013-01-31 Silentair Group Limited Air conditioning unit, system and method of cooling or heating
US20150289612A1 (en) * 2012-12-21 2015-10-15 Omega Sa Decorative piece produced by setting
US11229264B2 (en) 2012-12-21 2022-01-25 Omega Sa Decorative piece produced by setting

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