DE556413C - Device for evaluating the integral? Ríñsin ªÏíñdw, in particular for calculating the gravitational correction for the zero point of a coordinate system - Google Patents

Device for evaluating the integral? Ríñsin ªÏíñdw, in particular for calculating the gravitational correction for the zero point of a coordinate system

Info

Publication number
DE556413C
DE556413C DESCH86078D DESC086078D DE556413C DE 556413 C DE556413 C DE 556413C DE SCH86078 D DESCH86078 D DE SCH86078D DE SC086078 D DESC086078 D DE SC086078D DE 556413 C DE556413 C DE 556413C
Authority
DE
Germany
Prior art keywords
calculating
integral
evaluating
zero point
coordinate system
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
DESCH86078D
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.)
CARL BAMBERG FRIEDENAU
Askania Werke AG
Original Assignee
CARL BAMBERG FRIEDENAU
Askania Werke AG
Publication date
Priority to DESCH86078D priority Critical patent/DE556413C/en
Application granted granted Critical
Publication of DE556413C publication Critical patent/DE556413C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting
    • G01V7/12—Measuring gravitational fields or waves; Gravimetric prospecting or detecting using pendulums

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Description

Vorrichtung zur Auswertung des Integrals insbesondere zur Berechnung der Schwerkraftskorrektion für den Nullpunkt eines Koordinatensystems In dem Hauptpatent ist eine Vorrichtung zur Berechnung der Schwerkraftskorrektion für einen beliebig gelegenen Körper unter Schutz gestellt, dessen Länge im Verhältnis zu seinem horizontalen Querschnitt groß ist und dessen Querschnitt beliebig geformt ist. Die Einrichtung nach dem Hauptpatent hat den .Nachteil, daß die um den Punkt 0 drehende Kreisscheibe 33 im Falle eines großen Maßstabes der Figur des Körpers sehr groß sein müßte. Dieser Nachteil wird durch die Einrichtung gemäß der Erfindung beseitigt.Device for evaluating the integral, in particular for calculating the gravity correction for the Zero point of a coordinate system In the main patent, a device for calculating the gravity correction for any body is placed under protection, the length of which is large in relation to its horizontal cross-section and whose cross-section is arbitrarily shaped. The device according to the main patent has the disadvantage that the circular disk 33 rotating about the point 0 would have to be very large in the case of a large scale of the figure of the body. This disadvantage is eliminated by the device according to the invention.

Die Zeichnung zeigt schematisch eine beispielsweise Ausführungsform des Erfindungsgegenstandes.The drawing shows schematically an exemplary embodiment of the subject matter of the invention.

Die um den Punkt 0 drehbare Kreisscheibe 33a wird unabhängig von dem Maßstab der Figur klein gewählt. Auf dem Fahrarm 42" wird ein Schieber P' durch Seilzug in einem Abstand von 0 gehalten, der stets gleich k - r ist, wo k ein Proportionalitätsfaktor und r - OP ist, der so gewählt werden muß, daß Der PunktP' die Scheibe nicht verlassen kann. Mit diesem Schieber P' wird das Lineal 44" und die damit verbundene Rolle 45. in Verbindung gebracht, die dem betreifenden Teil 44 und 45 des Hauptpatents entspricht. Man kann auch P' bzw. das Lineal 44" und die Rolle 45a auf die andere Seite von 0 bringen. Man erhält auch hier das gewünschte Integral im Verhältnis k, also The circular disk 33a rotatable about the point 0 is selected to be small regardless of the scale of the figure. On the travel arm 42 "a slide P 'is held by a cable at a distance of 0 , which is always equal to k - r , where k is a proportionality factor and r - OP , which must be chosen so that the point P' does not touch the disk With this slide P 'the ruler 44 ″ and the roller 45 connected therewith are brought into connection, which corresponds to the relevant part 44 and 45 of the main patent. One can also bring P 'or the ruler 44 "and the roller 45a to the other side of 0. Here too, the desired integral in the ratio k, that is, is obtained

Claims (1)

PATENTANSPRUCH: -Vorrichtung zur Auswertung des Integrals insbesondere zur Berechnung der Schwerkraftskorrektion für den 0-Punkt eines Koordinatensystems nach Patent 556412, dadurch gekennzeichnet, daß die Integrierrolle (45a) so geführt wird, daß ihre Entfernung von dem 0-Punkte dem senkrechten Abstand eines Punktes (P') des Fahrstrahls von der X-Achse entspricht, der mit dem Fahrstift (P) so gekuppelt ist, daB seine Entfernung vom 0-Punkt der Entfernung des Fahrstiftes vom 0-.Punkt stets proportional bleibt.PATENT CLAIM: -Device for evaluating the integral in particular for calculating the gravity correction for the 0 point of a coordinate system according to patent 556412, characterized in that the integrating roller (45a) is guided so that its distance from the 0 point corresponds to the vertical distance of a point (P ') of the driving beam from the X-axis, which is coupled to the driving pin (P) in such a way that its distance from the zero point is always proportional to the distance between the driving pin and the zero point.
DESCH86078D Device for evaluating the integral? Ríñsin ªÏíñdw, in particular for calculating the gravitational correction for the zero point of a coordinate system Expired DE556413C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH86078D DE556413C (en) Device for evaluating the integral? Ríñsin ªÏíñdw, in particular for calculating the gravitational correction for the zero point of a coordinate system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH86078D DE556413C (en) Device for evaluating the integral? Ríñsin ªÏíñdw, in particular for calculating the gravitational correction for the zero point of a coordinate system

Publications (1)

Publication Number Publication Date
DE556413C true DE556413C (en) 1932-08-08

Family

ID=7443381

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH86078D Expired DE556413C (en) Device for evaluating the integral? Ríñsin ªÏíñdw, in particular for calculating the gravitational correction for the zero point of a coordinate system

Country Status (1)

Country Link
DE (1) DE556413C (en)

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