DE384422C - Measuring device for monitoring and influencing furnaces - Google Patents

Measuring device for monitoring and influencing furnaces

Info

Publication number
DE384422C
DE384422C DEN20957D DEN0020957D DE384422C DE 384422 C DE384422 C DE 384422C DE N20957 D DEN20957 D DE N20957D DE N0020957 D DEN0020957 D DE N0020957D DE 384422 C DE384422 C DE 384422C
Authority
DE
Germany
Prior art keywords
measuring device
smoke
monitoring
influencing
furnaces
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
DEN20957D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEN20957D priority Critical patent/DE384422C/en
Application granted granted Critical
Publication of DE384422C publication Critical patent/DE384422C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Tunnel Furnaces (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Description

Meßvorrichtung zur Beaufsichtigung und Beeinflussung von Feuerungef: Die Erfindung betrifft eine Meßvorrichtung zur Beaufsichtigung und Beeinflussung von Feuerungen und besteht in der Anbringung von Mitteln, deren Wirksamkeit von der Dichte des Rauches abhängig ist und von dieser auch geregelt wird.Measuring device for monitoring and influencing fire defenses: The invention relates to a measuring device for monitoring and influencing of furnaces and consists in the attachment of means whose effectiveness of the density of the smoke depends and is also regulated by this.

Im Ausführungsbeispiel der Zeichnung ist a eine Lampe mit geeignetem wirkungsvollen Reflektor, b ein elektrischer Widerstand, welcher bei verschieden starker Belichtung seinen spezifischen Widerstand ändert, z. B. eire. Selenzelle. Lampe a und Widerstand b werden so aufgestellt, daß die Strahlen von a auf b treffen, und in solcher Entfernung voneinander gehalten, daß der in dem Rauchrohr c befindliche Rauch oder Staub zwischen beiden hindurchgehen muß, daß also die den Widerstand b treffende Belichtung bei unveränderlicher Lichtquelle und verschieden starkem Rauch verschieden stark sein muB. Durch den so beeinflußten Widerstand wird ein elektrischer Strom konstanter Spannung geschickt, der nach dem Ohmschen Gesetz verschiedene Stärke annehmen muß. Er kann in der verschiedensten Weise zur Betriebskontrolle dienen. Beispielsweise angedeutet sind in der Zeichnung ein schreibendes Instrument d, ein gewöhnlicher Strommesser e mit Maximal- und Minimalkontakt für ein akustisches Signal f.In the exemplary embodiment of the drawing, a is a lamp with a suitable effective reflector, b is an electrical resistance, which changes its resistivity with different levels of exposure, e.g. B. eire. Selenium cell. Lamp a and resistor b are set up in such a way that the rays from a meet b, and are kept at such a distance from one another that the smoke or dust in the smoke tube c must pass between the two, so that the exposure that hits the resistor b remains unchanged Light source and smoke of different strengths must be of different strengths. An electric current of constant voltage is sent through the resistance influenced in this way, which according to Ohm's law must assume various strengths. It can be used for operational control in a wide variety of ways. For example, indicated in the drawing is a writing instrument d, an ordinary ammeter e with maximum and minimum contact for an acoustic signal f.

Claims (1)

PATENTANSPRÜCHE: i. Meßvorrichtung zur Beaufsichtigung und Beeinflussung von Feuerungen, gekennzeichnet durch Mittel, deren Wirksamkeit von der Dichte des Rauches abhängig ist und von dieser auch geregelt wird. z. Meßvorrichtung nach Anspruch i, gekennzeichnet durch einen unter der Einwirkung einer von der Rauchdichte beeinflußten Strahlung stehenden elektrischen Widerstand, dessen Verhalten auch zur Regelung der Verbrennung dient. 3. MeBvorrichtung nach Anspruch r und 2, gekennzeichnet durch Mittel für die Zuleitung von Frischluft, welche letztere die am Rauch befindlichen Teile der Vorrichtung vor Rauch und Wärme schützt und beispielsweise durch den Rauchkanalzug angesaugt oder auch anderweitig zugeführt wird. PATENT CLAIMS: i. Measuring device for monitoring and influencing firing, characterized by means, the effectiveness of which is dependent on the density of the smoke and is also regulated by this. z. Measuring device according to Claim i, characterized by an electrical resistance which is subject to the action of radiation influenced by the smoke density, the behavior of which also serves to regulate the combustion. 3. Measuring device according to claim r and 2, characterized by means for the supply of fresh air, which the latter protects the parts of the device located on the smoke from smoke and heat and, for example, is sucked in through the smoke duct or supplied in some other way.
DEN20957D 1922-03-26 1922-03-26 Measuring device for monitoring and influencing furnaces Expired DE384422C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN20957D DE384422C (en) 1922-03-26 1922-03-26 Measuring device for monitoring and influencing furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN20957D DE384422C (en) 1922-03-26 1922-03-26 Measuring device for monitoring and influencing furnaces

Publications (1)

Publication Number Publication Date
DE384422C true DE384422C (en) 1923-11-17

Family

ID=7341519

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN20957D Expired DE384422C (en) 1922-03-26 1922-03-26 Measuring device for monitoring and influencing furnaces

Country Status (1)

Country Link
DE (1) DE384422C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996024838A1 (en) * 1995-02-11 1996-08-15 Ernst Reich Process for determining the solids content of a gas flow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996024838A1 (en) * 1995-02-11 1996-08-15 Ernst Reich Process for determining the solids content of a gas flow

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