DE569158C - Container for devices working with a time delay with a throttle point arranged in a compressed air supply line - Google Patents

Container for devices working with a time delay with a throttle point arranged in a compressed air supply line

Info

Publication number
DE569158C
DE569158C DES96779D DES0096779D DE569158C DE 569158 C DE569158 C DE 569158C DE S96779 D DES96779 D DE S96779D DE S0096779 D DES0096779 D DE S0096779D DE 569158 C DE569158 C DE 569158C
Authority
DE
Germany
Prior art keywords
container
compressed air
time delay
supply line
air supply
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
DES96779D
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Priority to DES96779D priority Critical patent/DE569158C/en
Application granted granted Critical
Publication of DE569158C publication Critical patent/DE569158C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Description

Behälter für mit Zeitverzögerung arbeitende Einrichtungen mit in einer Druckluftzuführungsleitung angeordneter Drosselstelle Es ist bekannt, bei mit Zeitverzögerung arbeitenden Einrichtungen zur Zeitmessung einen Luftbehälter zu verwenden, in dem oder auch aus dem man über eine einstellbare Drosselöffnung Luft strömen läßt. Sobald ein bestimmter Druck in dem Behälter erreicht ist, wird in an sich bekannter Weise eine Wirkung auf irgendeine Vorrichtung ausgeübt, welche beispielsweise einen Schaltvorgang auslöst. Zur Einstellung der Zeit waren entweder die Drosselquerschnitte veränderlich, oder es wurden Behälter von verschiedenem Volumen verwendet. Wenn die Zeitverzögerung sehr groß ist, so ergeben sich, insbesondere wenn Luft von nur geringem Druck zur Verfügung steht, sehr große Behälter, was für den Einbau oft große Schwierigkeiten macht.Container for devices working with a time delay in one Compressed air supply line arranged throttle point It is known at with a time delay working devices to use an air tank for timing purposes, in which or by allowing air to flow through an adjustable throttle opening. As soon a certain pressure is reached in the container in a manner known per se exerted an effect on any device which, for example, performs a switching operation triggers. To set the time, either the throttle cross-sections were variable, or containers of different volumes were used. When the time delay is very large, so result, especially if air of only low pressure for Very large containers are available, which often creates great difficulties for installation power.

Gemäß der Erfindung kann der Behälter in seinen Abmessungen klein gehalten und trotzdem können mit ihm lange Zeiten gemessen werden, wenn man an ihm eine Auslaßöffnung mit einstellbarer Drossel vorsieht. Dadurch erreicht man, daß ein Teil der in den Behälter strömenden Luft wieder aus diesem herausströmt. Durch Einstellen des Drosselquerschnittes kann das Verhältnis der zu- und abströmenden Luftmenge und damit die Zeit, in der der Luftdruck im Behälter auf den Auslösedruck steigt, verändert werden. Man kann außerdem zweckmäßig die Druckluft in den Behälter durch eine regelbare Drosselstelle einströmen lassen. Durch Einstellung beider Drosseln ist man in der Lage, die Zeit, die zum Füllen des Luftbehälters erforderlich ist, in weiten Grenzen zu verändern und den Behälter auch für die verschiedensten Betriebsdrücke in der Druckluftleitung verwendbar zu machen.According to the invention, the container can be small in size held and still long times can be measured with him if you look at him provides an outlet opening with an adjustable throttle. This achieves that some of the air flowing into the container flows out of it again. By Adjusting the throttle cross-section can change the ratio of the inflow and outflow Air volume and thus the time in which the air pressure in the container reaches the trigger pressure increases, to be changed. You can also expediently the compressed air in the container let it flow in through an adjustable throttle point. By adjusting both throttles is it possible to calculate the time required to fill the air tank, to change within wide limits and the container for a wide variety of operating pressures to make usable in the compressed air line.

Ein Ausführungsbeispiel der Erfindung ist in der Figur schematisch dargestellt.An embodiment of the invention is shown schematically in the figure shown.

Der Druekluftbehälter ist mit i bezeichnet. Er hat eine Einströmöffnung 2 mit einer Drosselstelle 3. Das an beliebiger Stelle angeordnete Abflußrohr für die Druckluft ist mit ¢ bezeichnet. In dieses ist eine einstellbare Drossel 5 eingebaut.The compressed air tank is denoted by i. It has an inflow opening 2 with a throttle point 3. The drain pipe arranged at any point for the compressed air is denoted by ¢. An adjustable throttle 5 is built into this.

Claims (1)

PATENTANSPRUCH Behälter für mit Zeitverzögerung arbeitende Einrichtungen mit in einer Drucklüftzuführungsleitung angeordneter, gegebenenfalls im Querschnitt regelbarer Drosselstelle, dadurch gekennzeichnet, daß ein mit einer einstellbaren Drossel versehener Abfluß für die Druckluft angeordnet ist. PATENT CLAIM Container for devices operating with a time delay with a throttle point arranged in a compressed air supply line, optionally with adjustable cross-section, characterized in that an outlet for the compressed air provided with an adjustable throttle is arranged.
DES96779D Container for devices working with a time delay with a throttle point arranged in a compressed air supply line Expired DE569158C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES96779D DE569158C (en) Container for devices working with a time delay with a throttle point arranged in a compressed air supply line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES96779D DE569158C (en) Container for devices working with a time delay with a throttle point arranged in a compressed air supply line

Publications (1)

Publication Number Publication Date
DE569158C true DE569158C (en) 1933-01-30

Family

ID=7520283

Family Applications (1)

Application Number Title Priority Date Filing Date
DES96779D Expired DE569158C (en) Container for devices working with a time delay with a throttle point arranged in a compressed air supply line

Country Status (1)

Country Link
DE (1) DE569158C (en)

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