Title:
LIQUID SUPPLY FOR ELECTRONIC SMOKING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/031678
Kind Code:
A1
Abstract:
A liquid supply for electronic smoking device has a compartment (102)within a housing (100). A reservoir (200) is provided in the compartment (102) for storing liquid, with at least one portion the reservoir (200) attached to the housing(100). The reservoir (100) contracts as liquid flows out of the reservoir (200). The reservoir (200) does not collapse or fold as it contracts, to avoid interfering with outflow of liquid. The reservoir (200) may comprise an elastomeric material, such as rubber. The reservoir (200) may be pretensioned or elastically stretched when filled with liquid. The reservoir (200) then exerts an elastic compression force on the liquid in the reservoir (200).
Inventors:
TONG XINLIANG (CN)
Application Number:
PCT/CN2015/087980
Publication Date:
March 02, 2017
Filing Date:
August 25, 2015
Export Citation:
Assignee:
FONTEM HOLDINGS 1 BV (NL)
TONG XINLIANG (CN)
TONG XINLIANG (CN)
International Classes:
A24F40/42; A24F40/485; A24F40/10
Foreign References:
| CN203646499U | 2014-06-18 | |||
| CN1541577A | 2004-11-03 | |||
| CN104544565A | 2015-04-29 | |||
| US20130228191A1 | 2013-09-05 | |||
| CN104351949A | 2015-02-18 | |||
| US20150027456A1 | 2015-01-29 |
Other References:
See also references of EP 3340817A4
Attorney, Agent or Firm:
SBZL IP LAW OFFICE (CN)
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