AT125831B - Registration device for depth measurement in deep boreholes. - Google Patents
Registration device for depth measurement in deep boreholes.Info
- Publication number
- AT125831B AT125831B AT125831DA AT125831B AT 125831 B AT125831 B AT 125831B AT 125831D A AT125831D A AT 125831DA AT 125831 B AT125831 B AT 125831B
- Authority
- AT
- Austria
- Prior art keywords
- registration device
- depth measurement
- deep boreholes
- shaft
- boreholes
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
<Desc/Clms Page number 1>
Registriervorrichtnng für Tiefenmessung bei Tiefbohrungen.
Der Zweck des Apparates ist. neben den Angaben des Bohrmeisters eine automatische Vorrichtung zu haben, die sowohl jederzeit die Tiefe des Werkzeuges angibt, als auch die gesamte Bohrarbeit auf auswechselbaren Diagrammblättern registriert.
Eine Ausführungsform des Apparates ist in der Zeichnung zur Darstellung gebracht, wobei die
EMI1.1
auf die Welle s des Apparates übertragen. Von dieser Welle werden die Bewegungen auf eine ausrilekbare Kupplung b übertragen, von wo gewisse Bewegungen auf eine Zählerwelle c übertragen werden.
Unter dem Bohrtisch sind zwei Federn i eingebaut, die ihn im unbelasteten Zustand (einseitig) einige Millimeter vom Fundament abheben. Wird das Bohrwerkzeug auf den Tisch abgestützt und dieser auf diese Weise belastet, so werden die Federn zusammengedrückt. Gleichzeitig wird eine Flüssigkeit vom Zylinder k durch die Rohrleitung t in den Zylinder k' gedrückt und bringt die Kupplung- b in die ausgerückte Lage.
Es wird also die Zählerwelle nur dann laufen, wenn das Werkzeug in) Flaschenzug hängt, und in diesem Augenblick macht der Bohrmeissel dieselbe Bewegung wie die Unterflasehe des Flasehenzuges. Von der Zählerwelle wird direkt der Zähler angetrieben. ferner durch eine Übersetzung die Registriertrommel e.
Das Uhrwerk f bewegt die Sehreibnadel s über die Registriertrommel. Beim Niederlassen des Bohrmeissels
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erhalten auf der Registriertrommel ein Bild. das in Fig. 2 dargestellt ist. während am Zähler die genaue Tiefe abzulesen ist.
Bei andern Bohrsystemeu ändert sich nur die Anlage, das Prinzip bleibt dasselbe.
PATENT-ANSPRÜCHE :
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**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Registration device for depth measurement in deep boreholes.
The purpose of the apparatus is. In addition to the instructions of the drill master, to have an automatic device that both indicates the depth of the tool at all times and records the entire drilling work on exchangeable diagram sheets.
An embodiment of the apparatus is shown in the drawing, the
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transferred to the shaft s of the apparatus. From this shaft the movements are transmitted to a disengageable clutch b, from where certain movements are transmitted to a counter shaft c.
Two springs i are installed under the drilling table, which lift it a few millimeters from the foundation in the unloaded state (on one side). If the drilling tool is supported on the table and this is loaded in this way, the springs are compressed. At the same time a liquid is pressed from the cylinder k through the pipe t into the cylinder k 'and brings the clutch b into the disengaged position.
So the meter shaft will only run when the tool is in) the pulley, and at that moment the drill bit makes the same movement as the bottom arm of the pulley. The counter is driven directly by the counter shaft. furthermore through a translation the recording drum e.
The clockwork f moves the stylus s over the recording drum. When lowering the drill bit
EMI1.2
receive a picture on the recording drum. which is shown in FIG. while the exact depth can be read on the meter.
With other drilling systems only the system changes, the principle remains the same.
PATENT CLAIMS:
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** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT125831T | 1930-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT125831B true AT125831B (en) | 1931-12-10 |
Family
ID=3634522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT125831D AT125831B (en) | 1930-10-17 | 1930-10-17 | Registration device for depth measurement in deep boreholes. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT125831B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2494092A (en) * | 1944-08-29 | 1950-01-10 | John T Hayward | Apparatus for logging wells in terms of drilling rates |
US2688249A (en) * | 1948-08-13 | 1954-09-07 | Warren Automatic Tool Company | Traveling block velocity indicator, position indicator, and safety control |
US3117445A (en) * | 1961-08-24 | 1964-01-14 | Geolograph Co | Time recorder and comparator for drilling operations |
US3747218A (en) * | 1971-02-10 | 1973-07-24 | L Bell | Apparatus for automatically measuring pipe running into or out of a well |
-
1930
- 1930-10-17 AT AT125831D patent/AT125831B/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2494092A (en) * | 1944-08-29 | 1950-01-10 | John T Hayward | Apparatus for logging wells in terms of drilling rates |
US2688249A (en) * | 1948-08-13 | 1954-09-07 | Warren Automatic Tool Company | Traveling block velocity indicator, position indicator, and safety control |
US3117445A (en) * | 1961-08-24 | 1964-01-14 | Geolograph Co | Time recorder and comparator for drilling operations |
US3747218A (en) * | 1971-02-10 | 1973-07-24 | L Bell | Apparatus for automatically measuring pipe running into or out of a well |
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