DE9404246U1 - Device for illuminating a spirit level - Google Patents

Device for illuminating a spirit level

Info

Publication number
DE9404246U1
DE9404246U1 DE9404246U DE9404246U DE9404246U1 DE 9404246 U1 DE9404246 U1 DE 9404246U1 DE 9404246 U DE9404246 U DE 9404246U DE 9404246 U DE9404246 U DE 9404246U DE 9404246 U1 DE9404246 U1 DE 9404246U1
Authority
DE
Germany
Prior art keywords
spirit level
lighting
illuminating
protection
powered
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 - Lifetime
Application number
DE9404246U
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE9404246U priority Critical patent/DE9404246U1/en
Publication of DE9404246U1 publication Critical patent/DE9404246U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/26—Details
    • G01C9/32—Means for facilitating the observation of the position of the bubble, e.g. illuminating means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Description

BESCHREIBUNG.:. : ·..··..· ..· :DESCRIPTION.:. : ·..··..· ..· :

der Vorrichtung zur Beleuchtung einer Wasserwaage zum Antrag auf Eintragung eines Gebrauchsmusters vom 10.03.9^f,
Antragsteller: Hans Kuhlhoff.the device for illuminating a spirit level for the application for registration of a utility model dated 10.03.9^f,
Applicant: Hans Kuhlhoff.

Stand der Technik:State of the art:

Wasserwaagen dürften hinreichend bekannt sein. Die übliche Bauart weist ein oder mehrere Sichtfenster auf, welche den Blick auf eine, in einer - meist grünlichen Flüssigkeit - befindlichen Luftblase ermöglicht.Spirit levels are probably well known. The usual design has one or more viewing windows that allow a view of an air bubble in a - usually greenish - liquid.

Problem:Problem:

Der im Schutzanspruch angegebenen Erfindung liegt das Problem zugrunde, daß die Wasserwaage ein Werkzeug ist, welches auch bei schlechten Lichtverhältnissen e'inge setzt wird ( z. B. im Baugewerbe, an Rohbauten, in schlecht auszuleuchtenden Räumen oder trotz guter Be leuchtung an schlecht einsehbaren Stellen etc. ).The invention specified in the protection claim is based on the problem that the spirit level is a tool that is also used in poor lighting conditions (e.g. in the construction industry, on unfinished buildings, in poorly lit rooms or in places where visibility is poor despite good lighting, etc.).

Lösung:Solution:

Dieses Problem wird mit den in den Schutzansprüchen aufgeführten Merkmalen ( Ausstattung mit Leuchtdioden, Schaffung einer Kombination aus direkter Beleuchtung und indirekter durch Lichtleitfähigkeit entstandener Reflektion, Stromversorgung u. Schalter ) gelöst.This problem is solved with the features listed in the protection claims (equipment with light-emitting diodes, creation of a combination of direct lighting and indirect reflection caused by light conductivity, power supply and switch).

Erreichter Vorteil:Benefit achieved:

Die in der Flüssigkeit befindliche Luftblase ist auch bei schlechten Lichtverhältnissen und in schwer einsehbaren Positionen ( z. B. bei Arbeiten über Kopfhöhe ) deutlich einsehbar. The air bubble in the liquid is clearly visible even in poor lighting conditions and in positions that are difficult to see (e.g. when working above head height).

Ein Ausführungsbeispiel wird anhand der Figur 1 erläutert.An embodiment is explained using Figure 1.

Fig. 1 Wasserwaage mit Sichtfenster ( 1 ), Leucht -Fig. 1 Spirit level with viewing window ( 1 ), illuminated

diode ( 2 ), Batteriefach ( 3 ), Batteriendiode ( 2 ), battery compartment ( 3 ), batteries

C § )..und Schalter :( 5..).C § )..and switch : ( 5..).

Claims (2)

SCHUTZANSPRÜCHE zum Antrag auf Eintragung eines Gebrauchsmusters vom 10.03.9k, Antragsteller: Hans Kuhlhoff.PROTECTION CLAIMS for the application for registration of a utility model dated 10.03.9k, applicant: Hans Kuhlhoff. 1. Wasserwaage - mit Sichtfenster auf den mit einer Flüssigkeit gefüllten Hohlkörper mit Luftblase -1. Spirit level - with viewing window on the hollow body filled with a liquid with air bubble - dadurch gekennzeichnet,characterized, daß die Sichtfenster ( 1 ) mit Leuchtdioden ( 2 ) versehen sind, welche so angebracht sind, daßthat the viewing windows ( 1 ) are provided with light-emitting diodes ( 2 ) which are arranged in such a way that - eine direkte Beleuchtung entsteht, bzw.- direct lighting is created, or - es durch die Lichtleitfähigkeit des Plexiglasbzw. Gußharzkörpers und der entsprechenden Flüssigkeit zu einer beleuchtenden Reflektion kommt,- the light conductivity of the Plexiglas or cast resin body and the corresponding liquid results in an illuminating reflection, Die Leuchtdioden werden von Batterien gespeist, (£).),The LEDs are powered by batteries, (£).), Das Batteriegehäuse ( 3 ) ist in der Wasserwaage untergebracht.The battery housing ( 3 ) is housed in the spirit level. Die Beleuchtung wird durch einen Schalter ( 5 ) ein-, bzw. ausgeschaltet.The lighting is switched on or off using a switch ( 5 ). 2. Wasserwaage nach Schutzanspruch 12. Spirit level according to protection claim 1 dadurch gekennzeichnet,characterized, daß die Beleuchtung durch einen Akku gespeist wird.that the lighting is powered by a battery.
DE9404246U 1994-03-14 1994-03-14 Device for illuminating a spirit level Expired - Lifetime DE9404246U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9404246U DE9404246U1 (en) 1994-03-14 1994-03-14 Device for illuminating a spirit level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9404246U DE9404246U1 (en) 1994-03-14 1994-03-14 Device for illuminating a spirit level

Publications (1)

Publication Number Publication Date
DE9404246U1 true DE9404246U1 (en) 1994-05-11

Family

ID=6905904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9404246U Expired - Lifetime DE9404246U1 (en) 1994-03-14 1994-03-14 Device for illuminating a spirit level

Country Status (1)

Country Link
DE (1) DE9404246U1 (en)

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