DE10246762A1 - Communications window for cordless optical data transmission, e.g. for machine tools, has pressure-resistant case with panel including transparent portion sealed against explosive vapors - Google Patents
Communications window for cordless optical data transmission, e.g. for machine tools, has pressure-resistant case with panel including transparent portion sealed against explosive vapors Download PDFInfo
- Publication number
- DE10246762A1 DE10246762A1 DE2002146762 DE10246762A DE10246762A1 DE 10246762 A1 DE10246762 A1 DE 10246762A1 DE 2002146762 DE2002146762 DE 2002146762 DE 10246762 A DE10246762 A DE 10246762A DE 10246762 A1 DE10246762 A1 DE 10246762A1
- Authority
- DE
- Germany
- Prior art keywords
- screw thread
- pressure
- communication window
- thread frame
- window according
- 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.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 title description 6
- 230000005540 biological transmission Effects 0.000 title description 4
- 239000002360 explosive Substances 0.000 title 1
- 239000011521 glass Substances 0.000 claims abstract description 6
- 238000004880 explosion Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 2
- 241000538562 Banjos Species 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/007—Pressure-resistant sight glasses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
Abstract
Description
Die Erfindung bezeichnet ein Kommunikationsfenster zur optischen Datenübertragung durch druckfeste Gehäusewandung, insbesondere von schlagwetterfesten Werkzeugmaschinen.The invention designates a communication window for optical data transmission through pressure-resistant housing wall, in particular firewood-resistant machine tools.
Zur leitungslosen optischen Datenübertragung eignen sich Lichtsender/Empfänger im sichtbaren und infraroten Wellenlängenbereich. Zwischen Lichtsender und Lichtempfänger sowie optional zwischenliegenden Reflektoren muss eine quasioptische Sicht bestehen.For wireless optical data transmission are suitable for light transmitters / receivers in the visible and infrared wavelength range. Between light transmitter and light receiver and optionally intermediate reflectors must be quasi-optical View.
Nach der
Nach der
Die Aufgabe der Erfindung besteht in der technologisch einfachen Realisierung eines druckfesten Kommunikationsfensters.The object of the invention is in the technologically simple implementation of a pressure-resistant communication window.
Die Aufgabe wird im Wesentlichen durch die Merkmale der unabhängigen Ansprüche gelöst. Vorteilhafte Weiterbildungen ergeben sich aus den Unteransprüchen.The task essentially becomes by the characteristics of the independent Expectations solved. Advantageous further developments result from the subclaims.
Im Wesentlichen weist ein druckfestes Gehäuse eine Gehäusewandung mit einer Durchgangsöffnung auf, in welche ein Kommunikationsfenster eingepasst ist, wobei das Kommunikationsfenster als optisch transparenter länglicher Fensterkörper ausgebildet und innerhalb eines hülsenförmigen Schraubgewinderahmens angeordnet ist, welcher druckfest in die Durchgangsöffnung eingeschraubt ist.Essentially, a pressure resistant casing a housing wall with a through opening in which a communication window is fitted, the Communication window as optically transparent elongated window body trained and within a sleeve-shaped screw thread frame is arranged, which is screwed pressure-tight into the through opening.
Durch die Anordnung eines optisch transparenten länglichen Fensterkörpers in einem hülsenförmigen Schraubgewinderahmen ist durch einfaches, einseitiges Einschrauben des Schraubgewinderahmens in eine Durchgangsöffnung mit Innengewinde ein druckfestes Kommunikationsfenster realisierbar.By arranging an optically transparent elongated window body in a sleeve-shaped screw thread frame is by simply screwing in the screw thread frame on one side into a through opening A pressure-resistant communication window can be implemented with an internal thread.
Vorteilhaft ist der Fensterkörper aus Glas ausgebildet, wodurch dieser mechanisch und thermisch hochbelastbar ist.The window body is advantageous Glass formed, which makes it mechanically and thermally resilient is.
Vorteilhaft ist der Schraubgewinderahmen als Hohlschraube ausgeführt, wodurch eine einfache Montage möglich ist.The screw thread frame is advantageous as Banjo bolt executed, making it easy to install is.
Vorteilhaft ist der Schraubgewinderahmen als Hohlmadenschraube ausgeführt, wodurch das Kommunikationsfenster vollständig in der Durchgangsöffnung der Gehäusewand angeordnet werden kann, wodurch es vor äusseren und inneren mechanischen Einwirkungen weitgehend geschützt ist.The screw thread frame is advantageous as Hollow grub screw executed, whereby the communication window completely in the passage opening of the housing wall can be arranged, making it in front of external and internal mechanical Effects largely protected is.
Vorteilhaft ist durch einen Axialanschlag im Schraubgewinderahmen der Fensterkörper an beiden Stirnseiten formschlüssig festgelegt, wodurch dieser gegenüber hohen mechanischen Einwirkungen im Schraubgewinderahmen gesichert ist.An axial stop is advantageous in the screw thread frame of the window body on both ends form-fitting fixed what makes this opposite high mechanical effects in the screw thread frame is.
Vorteilhaft genügen die Längenmasse und die Zahl der Gewindegänge des Schraubgewinderahmens den Erfordernissen des Explosionsschutzes, indem die Länge des Schraubgewinderahmens und die Länge des Fensterkörpers grösser als die für das Gehäuse notwendige Explosionsspaltlänge ist, wodurch das Kommunikationsfenster für untertägig, bspw. im Bergbau, einsetzbare Maschinen zulässig ist.The length dimensions and the number of are advantageously sufficient threads the screw thread frame meets the requirements of explosion protection, by the length of the screw thread frame and the length of the window body is greater than that for the casing necessary explosion gap length is, which makes the communication window usable for underground, e.g. in mining Machines permitted is.
Vorteilhaft ist das Kommunikationsfenster in das Gehäuse einer untertägig verwendbaren Elektrowerkzeugmaschine eingeschraubt, wodurch deren innere Steuerelektronik über eine leitungslose optische Datenübertragung mit einem Kommunikationsendgerät verbindbar ist.The communication window is advantageous in the housing one underground usable power tool screwed, causing its inner Control electronics via a wireless optical data transmission with a communication terminal is connectable.
Vorteilhaft ist das Kommunikationsfenster axial zu einem im sichtbaren Lichtbereich emittierenden Lichtsender orientiert in der Gehäusewandung angeordnet, wodurch eine direkte optische Sicht von aussen auf den Lichtsender besteht, welcher in einer zweiten Funktion, bspw. in unterschiedlichen Farben und Blicksequenzen leuchtend, als optisches Signalmittel wirkt.The communication window is advantageous axially oriented towards a light transmitter emitting in the visible light range arranged in the housing wall, which gives a direct optical view from the outside of the light transmitter exists, which in a second function, for example in different Shining colors and sequences of eyes as optical signaling means acts.
Die Erfindung wird bezüglich eines vorteilhaften Ausführungsbeispiels näher erläutert mit einer Darstellung als Kommunikationsfenster. The Invention is regarding an advantageous embodiment explained in more detail with a representation as a communication window.
Nach der Darstellung weist ein druckfestes Gehäuse
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002146762 DE10246762A1 (en) | 2002-10-07 | 2002-10-07 | Communications window for cordless optical data transmission, e.g. for machine tools, has pressure-resistant case with panel including transparent portion sealed against explosive vapors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002146762 DE10246762A1 (en) | 2002-10-07 | 2002-10-07 | Communications window for cordless optical data transmission, e.g. for machine tools, has pressure-resistant case with panel including transparent portion sealed against explosive vapors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10246762A1 true DE10246762A1 (en) | 2004-04-15 |
Family
ID=32010362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2002146762 Withdrawn DE10246762A1 (en) | 2002-10-07 | 2002-10-07 | Communications window for cordless optical data transmission, e.g. for machine tools, has pressure-resistant case with panel including transparent portion sealed against explosive vapors |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10246762A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008010207A1 (en) | 2008-02-20 | 2009-08-27 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Optical module for e.g. optical sensor, has support unit comprising support ring, where volume area between section of support ring and cylinder casing surface is filled with pressure resistant sealing compound |
-
2002
- 2002-10-07 DE DE2002146762 patent/DE10246762A1/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008010207A1 (en) | 2008-02-20 | 2009-08-27 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Optical module for e.g. optical sensor, has support unit comprising support ring, where volume area between section of support ring and cylinder casing surface is filled with pressure resistant sealing compound |
| DE102008010207B4 (en) | 2008-02-20 | 2018-10-04 | Endress+Hauser Conducta Gmbh+Co. Kg | Optical assembly for coupling and / or decoupling electromagnetic radiation in a pressure-resistant housing and / or from a pressure-resistant housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: HILTI AKTIENGESELLSCHAFT, SCHAAN, LI |
|
| 8141 | Disposal/no request for examination |