DE574203C - Measuring or control device - Google Patents
Measuring or control deviceInfo
- Publication number
- DE574203C DE574203C DENDAT574203D DE574203DD DE574203C DE 574203 C DE574203 C DE 574203C DE NDAT574203 D DENDAT574203 D DE NDAT574203D DE 574203D D DE574203D D DE 574203DD DE 574203 C DE574203 C DE 574203C
- Authority
- DE
- Germany
- Prior art keywords
- measuring
- control device
- same
- tuned
- contact
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/30—Electromagnetic relays specially adapted for actuation by ac
- H01H51/32—Frequency relays; Mechanically-tuned relays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/26—Details
-
- 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
- G01D5/14—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 influencing the magnitude of a current or voltage
-
- 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
- G01D5/14—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 influencing the magnitude of a current or voltage
- G01D5/20—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 influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
-
- 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
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/14—Automatic controllers electric in which the output signal represents a discontinuous function of the deviation from the desired value, i.e. discontinuous controllers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Description
MeB- oder Regelgerät Gegenstand des Hauptpatentes ist ein Meß-oder Regelgerät für elektrische, wärmewirtschaftliche oder ähnliche Meßgrößen, bei dem der von der betreffenden Meßgröße beeinflußt0 Zeiger in seiner zur Kontaktgebung (Höchst- oder Niedrigstkontakt) vorgesehenen Stellung eine Kontakteinrichtung, vorzugsweise Quecksilberschaltröhren, durch einen kleinen Hilfsmagneten oder eine ähnliche Hilfsvorrichtung auslöst, und welches dadurch gekennzeichnet ist, daß die Kontaktvorrichtung vor der Auslösung in an sich bekannter Weise von einem periodisch wirkenden Triebwerk in eine Bereitschaftsstellung gebracht wird.Measuring or regulating device The subject of the main patent is a measuring or Control device for electrical, thermal or similar measured variables, in which the pointer influenced by the measured variable in question in its contact-making (Highest or lowest contact) provided position a contact device, preferably Mercury interrupter tubes, by means of a small auxiliary magnet or a similar auxiliary device triggers, and which is characterized in that the contact device before the triggering in a manner known per se from a periodically acting engine is brought into a standby position.
Die vorliegende Erfindung betrifft die weitere Ausbildung eines solchen 14eß; oder Regelgerätes und besteht in der Anwendung von Resonanzrelais mit abgestimmten Klangkörpern (Zungen, Federn) derart, daß zwei auf die gleiche oder annähernd gleiche Frequenz abgestimmte Klangkörper die zwei für den gleichen Stromweg vorgesehenen, von einer fremden Triebkraft mit periodisch verschobener Hubzeit in ihre Bereitschaftsstellung gebrachten Schaltorgane bei Erreichung der betreffenden Frequenz auslösen. .The present invention relates to the further development of such 14eß; or control device and consists in the use of resonance relays with tuned Sound bodies (tongues, springs) in such a way that two point to the same or approximately the same Frequency-matched sound bodies the two intended for the same current path, by an external driving force with periodically shifted lifting time into its standby position triggered switching devices when the relevant frequency is reached. .
Die schwingenden Zungen z1, z2, welche von den Elektromagneten e1, e2 erregt werden, schlagen wider beweglichen Sperrklinken k1, k2. Gegen diese lehnen sich die Hebel hl, h2 mit schwachem Druck an. Bei der geringsten Bewegung der angeschlagenen Spitze von k1 bzw. k2 in der Pfeilrichtung p1 bzw. p2 wird der Hebel hl bzw. h2 ausgelöst und fällt gegen den Anschlag cl bzw. c2, mit welchem er Kontakt herstellt. Nun findet sich an einem Zahnrad t1 bzw. t2 ein Mitnehmer ml bzw. m2, welcher beim Umlauf in der Pfeilrichtung den Hebel hl bzw. h2 in seine Lage wieder zurückführt: Dieses Spiel vollzieht sich ständig und mehr oder minder häufig nach den Bedarfsfällen, beispielsweise jeweils alle a Sekunden. Es wird also ein Alarm oder ein Regelvorgang nicht nur eingeleitet, sondern während der Dauer der erzwungenen Resonanzschwingung aufrechterhalten und - gleichzeitig mit oder kurz nach dem Aufhören dieser Schwingungen ebenfalls beendet, um jederzeit von neuem eingeleitet werden zu können.The vibrating tongues z1, z2, which are operated by the electromagnets e1, e2 are excited, hit against movable pawls k1, k2. Lean against this the levers hl, h2 apply slight pressure. At the slightest movement of the chipped The tip of k1 or k2 in the direction of the arrow p1 or p2 becomes the lever hl or h2 triggered and falls against the stop cl or c2, with which it makes contact. There is now a driver ml or m2 on a gear wheel t1 or t2, which at Turning in the direction of the arrow returns the lever hl or h2 to its position: This game takes place constantly and more or less often according to the need, for example every a seconds. So it becomes an alarm or a control process not only initiated, but during the duration of the forced resonance oscillation sustained and - simultaneously with or shortly after the cessation of these vibrations also ended in order to be able to start anew at any time.
Da es nun erwünscht bzw. notwendig ist, daß der Kontaktschluß ohne jede Unterbrechung mindestens so lange anhält., bis er durch einen anderen unmittelbar darauffolgenden abgelöst wird, sind wiederum wie beim Hauptpatent zwei Schaltorgane vorgesehen, und zwar jede mit ihrer Einrichtung zur Verbringung in die Bereitschaftsstellung.-Es sind also, wie die Abbildung zeigt, alle Bestandteile doppelt und gewissermaßen symmetrisch angeordnet, mit dem Unterschied jedoch, daß die Mitnehmer ml und nag derart gegeneinander versetzt sind, daß sie ihre Hebel nicht gleichzeitig, sondern nacheinander in ihre Bereitschaftsstellung führen. Es wird dadurch erreicht, äaß unter allen Umständen einer der beiden Hebel hl, h2 behufs Kontaktbildung aufliegt, solange die eine der beiden gleich hoch gestimmten Zungen z1 öder z2 schwingt.Since it is now desirable or necessary that the contact closure without every interruption lasts at least until it is immediately triggered by another is subsequently replaced, again, as in the main patent, are two switching elements provided, each with its device for bringing it into readiness position.-It So, as the figure shows, all components are double and to a certain extent symmetrically arranged, with the difference, however, that the drivers ml and nag are offset from one another in such a way that their levers are not at the same time, but rather lead one after the other to their ready position. It is achieved by this, aaaa under all circumstances one of the two levers hl, h2 is in contact for the purpose of making contact, as long as one of the two equally high-pitched reeds swings z1 or z2.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE574203T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE574203C true DE574203C (en) | 1933-04-10 |
Family
ID=6569455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT574203D Expired DE574203C (en) | Measuring or control device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE574203C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE956072C (en) * | 1952-03-12 | 1957-01-10 | Landis & Gyr Ag | Installation circuit breaker with differential relay |
DE1023813B (en) * | 1953-02-28 | 1958-02-06 | Wilhelm Engels | Electrical circuit breaker |
-
0
- DE DENDAT574203D patent/DE574203C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE956072C (en) * | 1952-03-12 | 1957-01-10 | Landis & Gyr Ag | Installation circuit breaker with differential relay |
DE1023813B (en) * | 1953-02-28 | 1958-02-06 | Wilhelm Engels | Electrical circuit breaker |
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