DE362016C - Device for remote display, registration etc. of the intensity of a changing, physical or other (chemical) quantity - Google Patents

Device for remote display, registration etc. of the intensity of a changing, physical or other (chemical) quantity

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Publication number
DE362016C
DE362016C DER46191D DER0046191D DE362016C DE 362016 C DE362016 C DE 362016C DE R46191 D DER46191 D DE R46191D DE R0046191 D DER0046191 D DE R0046191D DE 362016 C DE362016 C DE 362016C
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Germany
Prior art keywords
cells
changing
physical
intensity
remote display
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Expired
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DER46191D
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German (de)
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/08—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving optical means for indicating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/24—Weighing mechanism control arrangements for automatic feed or discharge
    • G01G13/30—Weighing mechanism control arrangements for automatic feed or discharge involving limit switches or position-sensing switches
    • G01G13/32—Weighing mechanism control arrangements for automatic feed or discharge involving limit switches or position-sensing switches involving photoelectric devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/06—Special adaptations of indicating or recording means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B24/00—Open-loop automatic control systems not otherwise provided for
    • G05B24/02—Open-loop automatic control systems not otherwise provided for electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/16—Control of position or direction using feedback using an analogue comparing device whose output amplitude can only take a number of discrete values
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/02—Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/04—Main electrodes; Auxiliary anodes
    • H01J13/16—Anodes; Auxiliary anodes for maintaining the discharge

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  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Description

Einrichtung zur Fernanzeige, Registrierung usw. der Intensität einer sich ändernden, physikalischen oder anderen (chemischen) Größe. Bei verschiedenen Messungen in der Meßtechnik werden die Meßresultate, z. B. vermittels eines Lichtstrahles, zur Kenntnis ge- nommen, und zwar entweder aus dem Grunde, weil die das7 Resultat hervorbringenden Größen, Kräfte oder Bewegungen äußerst klein sind, so daß bei der Messung eine noch so-kleine Rückwirkung oder eine Nergröße. rung der Bewegung zu Fehlern führen müßte, oder weil z. B. die messenden Teile nicht stillstehen.Device for remote display, registration, etc., of the intensity of a changing, physical or other (chemical) variable. In various measurements in metrology, the measurement results, z. As by means of a light beam, taken to the attention, either from the reason that the das7 result engendering sizes, forces or movements are very small so that when measuring even so-small reaction or Nergröße. tion of the movement would lead to errors, or because z. B. the measuring parts do not stand still.

Die übertragung mittels Lichtstrahlen z. B. erfolgt absolut rückwirkungslos dauernd oder periodisch, und es kann dabei die Anzeige durch passende Anordnung leicht vergrößert werden, ohne daß die Genauigkeit der '.L\Iessung leidet. Eine ebensolche Anzeige könnte auch mit einer anderen Strahlungsenergie, z. B. mit Wärme-, elektrischer, magnetischer Strahlung oder auch Schallwellen, erfolgen. Es sind nur die entsprecIienden Ablenkungs-oder Veränderungsvorrichtungen, z. B. Spiegel, Reflexflächen, Blenden usw., sowie die auf die entsprechende strahlende Energie ansprechenden Apparate, z. B. licht-, warmeusw. empfindliche Zellen zu verwenden.The transmission by means of light beams z. B. is carried out continuously or periodically without any reaction, and the display can be easily enlarged by means of a suitable arrangement without the accuracy of the measurement suffering. Such a display could also use a different radiant energy, e.g. B. with heat, electrical, magnetic radiation or sound waves. Only the appropriate distraction or alteration devices, e.g. B. mirrors, reflective surfaces, diaphragms, etc., as well as the devices responding to the corresponding radiant energy, e.g. B. light, warm etc. to use sensitive cells.

Die vorliegende Erfindung betrifft eine Einrichtung, bei welcher beliebige Größen oder Einwirkungen, die sich in Ablenkungen bzw. Veränderungen (größere, kleinere Strahlenbündel, solche von kleiner oder großer Energie usw.) ei - ner strahlenden Energie äußern, in Bewegungen, neue ph-,Isikalische Größen bzw. neue Einwirkungen von verhältnismäßig großem Arbeitsve rmögen zwecks Fernanzeige, Registrierung. Steuern, Zählen tisw. verwandelt werden. Z. B. bei Verwendung der Lichtstrahlen könnte die #_erdrehung einer Welle, die sich in Ablenkung eines Lichtstrahles kundgibt, z. B. nach dein im Prinzip an sich bekannten Rückführungsverfahren, in eine elektrische Größe oder pneumatischen oder hvdraulisclien Druck verwandelt werden. Oder Anzeigen empfindlicher Spiegelgalvanometer, Elektrometer, -L\Iagnetonieter, Thermometer, Barometer, räumlich abgeschlossener Apparate (z. B. in Vakuum, Druck o. dgl.) könnten ebenfalls auf diese Weise in passende Größen umgewandelt werden, ebenso die Anzeigen von solchen Meßgeräten, deren Messung keinerlei Schwierige keiten verursacht und die gegen unsanfte Behandlung und äußere Einflüsse wenig empfindlich sind (Manometer, Amperemeter, Voltmeter, Wattmeter usw.). Das Verfahren besteht in folgendem: Durch einen Vorgang oder eine Änderung einer physikalischen Größe oder Einwirkung (Drehmoment, Strom, Temperatur, Lichtstärke usw.) wird ein Strahlenbündel entweder abgelenkt oder verändert (vergrößert, verkleinert, in seiner Form geändert, indem er enger,. breiter, energiestärker wird o. dgl.). Diese Veränderung wirkt auf eine oder mehrere für diese Strahlen empfindliche Zellen, z. B. Selenzellen. Die Lage der empfindlichen Zellen bzw-. die Größe bzw. Form der wirksamen Teile (z. B. Abblendung) kann nun durch eine beliebige Hilfskraft (elektrische Größe, hydraulischer oder pneuniatischer Druck, mechanische Transmissionskraft usw.) verändert werden.The present invention relates to a device in which any sizes or actions, resulting in diversions or changes (larger, smaller beams and so those of small or large energy) ei - express ner radiant energy in motion, new ph Isical quantities or new effects of relatively large work capacities for the purpose of remote display, registration. Taxes, counting, etc. be transformed. For example, when using the light beams, the #_erdrehung of a wave that manifests itself in the deflection of a light beam, e.g. B. after your in principle known recirculation method, converted into an electrical variable or pneumatic or hydraulic pressure. Or displays of sensitive mirror galvanometers, electrometers, magnetometers, thermometers, barometers, spatially enclosed apparatus (e.g. in vacuum, pressure or the like) could also be converted into suitable sizes in this way, as could the displays of such measuring devices whose measurement does not cause any difficulties and which are not very sensitive to rough handling and external influences (pressure gauges, ammeters, voltmeters, wattmeters, etc.). The process consists of the following: A process or a change in a physical quantity or action (torque, current, temperature, light intensity, etc.) either deflects or changes a beam (enlarged, reduced, its shape changed by becoming narrower,. wider, more energetic, etc.). This change affects one or more cells sensitive to these rays, e.g. B. selenium cells. The location of the sensitive cells or. the size or shape of the active parts (e.g. dimming) can now be changed by any auxiliary force (electrical size, hydraulic or pneumatic pressure, mechanical transmission force, etc.).

Einer jeden Einstellung der strahlenden Energie entspricht nun eine ganz bestimmte Lage bzw. Abblendung der empfindlichen Zellen. *U:dert sich ti-un die strahlende Energie nach der einen Richtung, so wird das gegenseitige Gleichgewicht bzw. die 'gtiliela"e gestört, und dadurch wird eine solche Wirkung ausgelöst, daß die empfindlichen Zellen mit zugehörigen Teilen im richtigen Sinne derart beeinflußt werden, daß sie eine der jeweiligen Strahlung entsprechende Lage ein-Z> b Z, nehmen. Diese Veränderung kann in an sicli bekannter Weise zwecks Fernanzeige u.dgl. passende elektrische oder mechanische Größen so beeinflussen, daß sie sich nach einem ganz bestimmten Gesetz mit den ursprünglichen el Größen bzw. deren Komponenten ändern.Each setting of the radiant energy corresponds to a very specific position or masking of the sensitive cells. * U: if the radiating energy changes in one direction, the mutual equilibrium or the 'gtiliela "e is disturbed, and this triggers such an effect that the sensitive cells with associated parts are influenced in the right sense That they take a position corresponding to the respective radiation a-Z> b Z. This change can, in a manner known per se, for the purpose of remote display and the like, influence suitable electrical or mechanical quantities in such a way that they follow a very specific law the original el sizes or their components change.

In der Abbildung ist eine der vielen Aus-Z, führungsmöglichkeiten schematisch dargestellt. i sei beispielsweise der Spiegel eines Torsionsindikators einer Schiffsturbinenschraubenwelle, der je nach der Verdrehung der Welle eine verhiltnismäßig sehr geringe Be-ZD b ZD wegung bzw. Verdrehung macht. 'Mittels eines Beleuchtungsapparates :2 wird ein Lichtstrahlenbündel erzeugt und durch den Spiegel i auf lichtempfindliche Zellen 3 und 4 (z. B. Selenzellen) dauernd oder periodisch ge-,vorfen. Diese Zellen befinden sich in einer Schaltung> 5 (z. B. Uheastonesche Brücke, Differentialschaltung o. dgl.), deren Kontaktgalvanometer bei relativer - Gleichheit der Widerstände sich im Ruhezustand befindet. Dies kann z. B. dadurch geschehen, daß der breite Lichtstrahl 'gleich -roße Flächen der Zellen bedeckt. DUrch einen Schalter 7, der mittels eines Galvanonieters 6 beeinflußt wird, wird eine Antriebseinrichtung 8 in entsprechender Richtung angetrieben und verstellt vermittels des Getriebes 9 den Teil io, an weichem die Zellen 3,4 angeordnet sind. An demselben Teile io ist eine weitere Vorrichtung angeordnet, die die Bewegung bzw. Lage von io in eine passende physikalische Größe, die hier als elektrischer Strom oder Spannung gedacht ist, umwandelt. Die Zellen werden also nach der sogenannten Rückführungsniethode in die entsprechende Lage el zwang- k# läufig immer eingestellt.One of the many Aus-Z, guidance options is shown schematically in the illustration. i is, for example, the mirror of a Torsionsindikators a marine turbine propeller shaft which, depending on the rotation of the shaft a verhiltnismäßig very low loading ZD b ZD movement and makes rotation. A light beam is generated by means of a lighting device: 2 and is continuously or periodically projected through the mirror i onto light-sensitive cells 3 and 4 (e.g. selenium cells). These cells are located in a circuit> 5 (eg Uheastonesche bridge, differential circuit or the like...), The Kontaktgalvanometer upon relative - there is equality of the resistors in the idle state. This can e.g. B. happen that the broad beam of light 'covers equally large areas of the cells. By means of a switch 7, which is influenced by means of a galvanizing device 6 , a drive device 8 is driven in the corresponding direction and, by means of the gear 9, adjusts the part io on which the cells 3, 4 are arranged. A further device is arranged on the same part io, which converts the movement or position of io into a suitable physical quantity, which is intended here as an electric current or voltage. The cells are therefore inevitably always set in the corresponding position el according to the so-called return rivet method.

Die Funktion der Vorrichtung ist folgende: Beim Verdrehen des Spiegels -i bewegt sich der Lichtstrahl an Zellen 3 und 4 derart, daß er an der einen Zelle eine größere Fläche be-legt wie an der anderen. Dadurch nimmt der Widerstand einer Zelle zu, derjenige der anderen ab. Infolgedessen entsteht in entsprechender Weise im Galvanometer 6 ein Strom, der evtl. vermittels einer Hilfskrafi (Relaisschalter 7 0. dgl.) in bekannter Weise die Drehrichtung des älotors 8 so steuert, bis der Teil io unddamit die Zellen 3 und 4 eine solche Lage einnehmen, daß vom Lichtstrahl w iederum gleiche Teile beider Zellen bedeckt werden, so (laß deren Widerstand wieder gleich wird und der Motor 8 zum Stillstand kommt. Durch Einstellen des Widerstandes i i gemäß der Lage des Teiles io wird in den mit a und z bezeichneten 'Meß-, Zähl-, Registrierinstruinenten usw. ein der ursprünglichen Größe bzw. der durch Spiegel i erfolgten Einwirzi kung entsprechender Strom erzeugt. Durch entsprechende 'Nacheilungs- oder Voreilu#gsvorrichtungen oder intermittierende Wirkun-sweise kann, man der evtl. mehr oder weniger vorhandenen Nachwirkung der empfindlichen Zellen steuern. Die strahlende l-#-nergie braucht nicht konstant einzuwirken, b sie kann auch periodisch die empfindlichen Zellen beeinflussen. Die Rückführung könnte auch -mit Hilfe weiterer Ablenkungsorgane (z.B. Spiegel) oder durch Verstellung der Lichtquelle o.dgl. geschehen, wobei die empfindlichen Zellen stillstehen würden. Es ist selbstverständlich gleichgültig ob die die Funktion auslösenden oder die die Rückführung ausführenden Organe eine gerade, ungerade oder eine drehende Bewegung ausführen. Man könnte auch für mehrere Gebeapparate gemeinsame Relais bzw. Steuerapparate verwenden.The function of the device is as follows: During rotation of the mirror -i the light beam moves to cells 3 and 4 in such a way that it creates a cell of a larger area, such as loading on the other. This increases the resistance of one cell and that of the other decreases. As a result, formed in a corresponding manner in the galvanometer 6, a current possibly by means of a Hilfskrafi (relay switch 7 0. like.) In a known manner the direction of rotation of älotors 8 controls until the portion io unddamit the cells 3 and 4 take such a position that the same parts of both cells are covered by the light beam, so (let their resistance become the same again and the motor 8 comes to a standstill -, counting, registering instruments, etc., a current corresponding to the original size or the action taken by mirror i is generated The radiant energy does not have to act constantly, b it can also periodically affect the sensitive cells luss. The return could also -with the help of further deflection organs (eg mirror) or by adjusting the light source or the like. happen, whereby the sensitive cells would stand still. It is of course unimportant whether the organs triggering the function or the organs executing the return carry out an even, odd or rotating movement. It would also be possible to use common relays or control devices for several transmitter devices.

Dieses '\-,erfahren könnte auch zur Lichto. dgl. Zeichenfernübertragun,- (Telegraphie) dienen, wobei man diese Zeichen durch entsprechende -Apparate selbsttätig registrieren könnte.This' \ - could also be experienced at Lichto. like. remote transmission of characters, (Telegraphy) are used, whereby these characters can be used automatically by appropriate devices could register.

Claims (2)

PAT EN T-A #N S PRÜ C 1:1 E: i. Einrichtung zur Fernanzeige, Registrierung usw. der Intensität einer sich ändernden physikalischen oder anderen (chemischen) #größe, die von so kleinem Arbeitsvermögen ist, daß bei der i\,lessung eine Rückwirkung nicht auftreten darf, wobei durch die betreffende Einwirkung in passender, an sich bekannter Weise eine Strahlungsenergie abgelenkt e ZD ZD oder verändert wird, dadurch gekennzeichnet, daß eine oder mehrere auf die Strahlungsenergie empfindliche Zellen oder die Zellen abblendende Teile oder auch die Strahlen ablenkende oder andere Teile infolge einer Änderung der strahlenden Energie mit Hilfe einer eingeschalteten Hilfskraft in an sich bekannter Weise derart verstellt bzw. abgeblendet werden, bis wiederum der Ruhezustand eingetreten Z> ist, wobei die hierzu erforderliche Verstellung als 2.\laß für die Veränderung der ursprünglichen Größe bzw. ihrer Komponenten dient. PAT EN TA #N S PRÜ C 1: 1 E: i. Device for remote display, registration, etc., of the intensity of a changing physical or other (chemical) variable, which is of so small a working capacity that a retroactive effect must not occur during the measurement, whereby due to the effect in question, an appropriate one known way a radiation energy is deflected e ZD ZD or changed, characterized in that one or more cells sensitive to the radiation energy or the cells dimming parts or the rays deflecting or other parts as a result of a change in the radiant energy with the help of an auxiliary power switched on be adjusted in known manner such or dimmed to turn the hibernation occurred Z>, where the adjustment required for this purpose as the second \ let for changing the original size or their components used. 2. Einrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Größe der Verstellung in an sich bekannter Weise in passende physikalische Größen oder Ein--wirkungen, die sich mit der ursprünglichen Größe nach bestimmten Gesetzen ändern, umgewandelt wird, deren Äußerung dann als Maß für den ursprünglichen Vorgang dient.2. Device according to claim i, characterized in that that the size of the adjustment in a known manner in appropriate physical Sizes or effects that are determined by the original size Laws change, is transformed, the expression of which is then used as a measure of the original Operation serves.
DER46191D Device for remote display, registration etc. of the intensity of a changing, physical or other (chemical) quantity Expired DE362016C (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748653C (en) * 1933-01-25 1944-11-06 Remote control device with transmission of the control commands by a light beam
DE749846C (en) * 1940-09-19 1944-12-06 Device for recording movements with the aid of a movable light barrier
DE765774C (en) * 1938-08-14 1952-12-22 Siemens & Halske A G Device for controlling large instruments or regulating devices
DE758793C (en) * 1938-06-01 1953-04-16 Hartmann & Braun Ag Device for remote transmission of the position of one or more transmitter devices
DE763649C (en) * 1933-04-22 1953-04-27 Westinghouse Electric & Mfg Co Amplifier device for transmitting the position of the measuring element of a measuring device with low adjusting force to a display or writing device
DE757703C (en) * 1939-09-27 1953-06-01 Aeg Device for photoelectric readjustment of objects according to the movement of a transmitter device
DE764252C (en) * 1935-07-10 1954-08-23 Aeg Arrangement for distance measurement by means of several direction finding and sighting devices set up at the ends of known bases
DE1068796B (en) * 1959-11-12
DE1099184B (en) * 1957-11-29 1961-02-09 Oscar Henri Ingber Device for measuring the visible transverse dimension of an object moving through its length
DE1147664B (en) * 1961-08-30 1963-04-25 Messer Adolf Gmbh Device for photoelectrically scanning the lines of a drawing template for tracking work machines
DE976558C (en) * 1954-09-30 1963-11-14 Siemens Ag Edge control for moving material webs, especially for paper webs in rotary printing machines
DE1248313B (en) * 1962-11-02 1967-08-24 Amphenol Corp Device for amplifying an actual value of a measured variable represented by the position of the pointer of a measuring system
DE1262911B (en) * 1959-12-18 1968-03-07 Baumgartner Freres Sa Device for feeding a clock with photocurrent

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068796B (en) * 1959-11-12
DE748653C (en) * 1933-01-25 1944-11-06 Remote control device with transmission of the control commands by a light beam
DE763649C (en) * 1933-04-22 1953-04-27 Westinghouse Electric & Mfg Co Amplifier device for transmitting the position of the measuring element of a measuring device with low adjusting force to a display or writing device
DE764252C (en) * 1935-07-10 1954-08-23 Aeg Arrangement for distance measurement by means of several direction finding and sighting devices set up at the ends of known bases
DE758793C (en) * 1938-06-01 1953-04-16 Hartmann & Braun Ag Device for remote transmission of the position of one or more transmitter devices
DE765774C (en) * 1938-08-14 1952-12-22 Siemens & Halske A G Device for controlling large instruments or regulating devices
DE757703C (en) * 1939-09-27 1953-06-01 Aeg Device for photoelectric readjustment of objects according to the movement of a transmitter device
DE749846C (en) * 1940-09-19 1944-12-06 Device for recording movements with the aid of a movable light barrier
DE976558C (en) * 1954-09-30 1963-11-14 Siemens Ag Edge control for moving material webs, especially for paper webs in rotary printing machines
DE1099184B (en) * 1957-11-29 1961-02-09 Oscar Henri Ingber Device for measuring the visible transverse dimension of an object moving through its length
DE1262911B (en) * 1959-12-18 1968-03-07 Baumgartner Freres Sa Device for feeding a clock with photocurrent
DE1147664B (en) * 1961-08-30 1963-04-25 Messer Adolf Gmbh Device for photoelectrically scanning the lines of a drawing template for tracking work machines
DE1248313B (en) * 1962-11-02 1967-08-24 Amphenol Corp Device for amplifying an actual value of a measured variable represented by the position of the pointer of a measuring system

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