Vaporiser insert, vaporiser-tank unit for an inhaler, inhaler, and method for production

a technology of vaporisers and tanks, which is applied in the direction of ohmic-resistance heating, tobacco, other medical devices, etc., can solve the problems of noxious substances, insufficient wetness of the surface of the vaporiser, and partial or complete dryness of the vaporiser unit, etc., and achieves cost-effective integration and simple assembly

Inactive Publication Date: 2019-10-31
HAUNI MASCHINENBAU AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The aim of this invention is to create parts for an inhaler that meet the requirements of various companies, are easy to assemble, and cost-effective. The invention also includes specific methods for producing these components.

Problems solved by technology

Furthermore, in the prior art, the vaporiser unit runs partially or completely dry and the surface of the vaporiser is insufficiently wetted.
In both cases, temperatures above 250° C. occur due to the absence of cooling by the juice or liquid to be vaporised, which leads to the formation of noxious substances due to decomposition and radicalisation of the juice components, principally glycerine and propylene glycol.
The quality of the resulting aerosol is affected unintentionally and in an uncontrolled manner due to an uncontrolled and unmonitored feed and vaporisation of liquid.
In addition, current systems often leak for manufacturing reasons, thus enabling liquid or juice to escape in an undesirable manner, for example via the air feed and / or the vapour discharge.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

embodiment 1

[0121] Vaporiser insert (1) for an inhaler (27) comprising[0122]at least one electrical vaporiser (3) for vaporising liquid (2) fed to the vaporiser (3), and[0123]electrical contacts (10) for making electrical contact with the vaporiser insert (1) for supplying with electrical energy and / or for receiving control signals for the vaporiser (3),[0124]characterised in that[0125]the vaporiser insert (1) has a base part (14) with opposingly arranged faces (11, 12) and a jacket side (31) between the faces arranged around at least one flow channel (13) through which vapour can flow, wherein[0126]at least one liquid opening (15) for feeding vaporisable liquid (2) from the outside into the vaporiser insert (1) to the vaporiser (3) is arranged on the jacket side (31) of the base part (14).

[0127]Embodiment 2. Vaporiser insert (1) according to Embodiment 1, characterised in that[0128]the in particular cartridge or jacket-shaped vaporiser insert (1) can be arranged in an external part, in particu...

embodiment 2

[0129]Embodiment 3. Vaporiser insert (1) , characterised in that[0130]the vaporiser insert (1) comprises at least one retaining and / or fixing element (38) for retaining and / or fixing the vaporiser insert (1) in the external part (30).

embodiment 4

[0131] Vaporiser insert (1) according to Embodiment 2 or 3, characterised in that[0132]the vaporiser insert (1) can be fitted in the external part (30) such that it cannot rotate.

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PUM

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Abstract

A vaporiser insert for an inhaler comprises at least one electrical vaporiser for vaporising liquid fed to the vaporiser, and electrical contacts for making electrical contact with the vaporiser insert for supplying with electrical energy and / or for receiving control signals for the vaporiser. The vaporiser insert has a base part with opposingly arranged faces and a jacket side between the faces arranged around at least one flow channel through which vapour can flow, wherein at least one liquid opening for feeding vaporisable liquid from the outside into the vaporiser insert to the vaporiser is arranged on the jacket side of the base part.

Description

CROSS REFERENCE TO A RELATED APPLICATION[0001]This application claims priority under 35 U.S.C. § 119(e) of German Patent Application No. DE 10 2018 206 647.7, filed Apr. 27, 2018, which is incorporated herein by reference in its entirety.FIELD OF THE INVENTION[0002]The present invention relates to a vaporiser insert for an inhaler comprising at least one electrical vaporiser for vaporising liquid fed to the vaporiser, and electrical contacts for making electrical contact with the vaporiser insert for supplying with electrical energy and / or for receiving control signals for the vaporiser. The present invention further relates to a vaporiser-tank unit for an inhaler, an inhaler, and a method for producing a vaporiser-tank unit and / or an inhaler.BACKGROUND OF THE INVENTION[0003]Widely differing vaporiser units, most being based on the wick-coil principle, are used in current inhalers or electronic cigarettes according to the prior art. The vaporiser units have widely differing geometry...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A24F47/00H05B1/02A24F40/10A24F40/42A24F40/485A24F40/50A24F40/70
CPCH05B2203/017A24F47/008H05B1/0297A61M11/042A61M15/06A61M2207/00A61M15/0003A61M15/025A24F40/10A24F40/70A24F40/42A24F40/485A24F40/50A24F40/40A24F40/48
Inventor ROMMING, NIKLASJAKLIN, JANULLNER, TIMCORNILS, LASSEKALAYDZHYAN, KAREN
Owner HAUNI MASCHINENBAU AG
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