DK144994A - Dental apparatus having a number of instruments connected to a common control circuit and a common operating member - Google Patents

Dental apparatus having a number of instruments connected to a common control circuit and a common operating member

Info

Publication number
DK144994A
DK144994A DK144994A DK144994A DK144994A DK 144994 A DK144994 A DK 144994A DK 144994 A DK144994 A DK 144994A DK 144994 A DK144994 A DK 144994A DK 144994 A DK144994 A DK 144994A
Authority
DK
Denmark
Prior art keywords
flame
lamp
common
cover
control circuit
Prior art date
Application number
DK144994A
Other languages
Danish (da)
Other versions
DK171503B1 (en
Inventor
Preben Galtt
Original Assignee
Preben Galtt
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 Preben Galtt filed Critical Preben Galtt
Priority to DK144994A priority Critical patent/DK171503B1/en
Publication of DK144994A publication Critical patent/DK144994A/en
Application granted granted Critical
Publication of DK171503B1 publication Critical patent/DK171503B1/en

Links

Landscapes

  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

Oil lamp 1 with an air supply 7 from a pipe system 4 and 5 connected to the bottom 6 of the lamp. The alternative air supply thus established makes it possible for the lamp to have many dimensions without the flame 8 going out, for the flame to be positioned deep in the lamp, for the flame to be generally stabilized by reduction of the air turbulence around the flame, and for a tight-fitting cover 2 with a small hole 11 ("smoke hole") to be located on the opening of the oil lamp without the flame going out; the cover also contributes to the lamp staying lit better and longer outdoors without the flame being blown out, and, in rainy weather, the cover also functions as a partly covering "roof" above the flame. <IMAGE>
DK144994A 1994-12-21 1994-12-21 Stormproof oil lamp with alternative air supply DK171503B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK144994A DK171503B1 (en) 1994-12-21 1994-12-21 Stormproof oil lamp with alternative air supply

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK144994A DK171503B1 (en) 1994-12-21 1994-12-21 Stormproof oil lamp with alternative air supply
DK144994 1994-12-21

Publications (2)

Publication Number Publication Date
DK144994A true DK144994A (en) 1996-06-22
DK171503B1 DK171503B1 (en) 1996-12-02

Family

ID=8104943

Family Applications (1)

Application Number Title Priority Date Filing Date
DK144994A DK171503B1 (en) 1994-12-21 1994-12-21 Stormproof oil lamp with alternative air supply

Country Status (1)

Country Link
DK (1) DK171503B1 (en)

Also Published As

Publication number Publication date
DK171503B1 (en) 1996-12-02

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PSP Patent surrendered