Global Patent Index - EP 4023081 A1

EP 4023081 A1 20220706 - HEATING ASSEMBLY FOR USE IN SMOKING APPARATUS

Title (en)

HEATING ASSEMBLY FOR USE IN SMOKING APPARATUS

Title (de)

HEIZANORDNUNG FÜR RAUCHVORRICHTUNG

Title (fr)

ENSEMBLE DE CHAUFFAGE DESTINÉ À ÊTRE UTILISÉ DANS UN APPAREIL À FUMER

Publication

EP 4023081 A1 20220706 (EN)

Application

EP 21827003 A 20210609

Priority

  • CN 202010568919 A 20200619
  • CN 2021099164 W 20210609

Abstract (en)

Embodiments provide a heating assembly for a smoking device. In the embodiments, the heating assembly includes a first electrically insulating base part and a second electrically insulating base part connected therewith; the first electrically insulating base part is covered with a heat generating layer in an outside, the heat generating layer is provided with a current path for generating heat when a current passes, and the second electrically insulating base part is a non-conductive and non-heat-generating zone. The second electrically insulating base part is sleeved with a mounting seat in the outside, and the mounting seat is used for connecting the heating assembly to the smoking device. An electrode connection zone is provided on the heat generating layer close to the mounting seat, and the electrode connection zone includes a plurality of electrodes for connecting to a power source. The present disclosure can improve energy utilization rate and heating effect, reduce energy loss, and is durable and economical.

IPC 8 full level

A24F 40/40 (2020.01); A24F 40/46 (2020.01); H05B 3/10 (2006.01)

CPC (source: CN EP KR)

A24F 40/46 (2020.01 - EP KR); H05B 3/03 (2013.01 - KR); H05B 3/10 (2013.01 - CN KR); H05B 3/12 (2013.01 - EP KR); H05B 3/141 (2013.01 - KR); H05B 3/146 (2013.01 - KR); H05B 3/46 (2013.01 - EP); A24F 40/20 (2020.01 - EP); H05B 2203/007 (2013.01 - EP); H05B 2203/013 (2013.01 - EP); H05B 2203/037 (2013.01 - EP)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 4023081 A1 20220706; EP 4023081 A4 20231018; CN 112369694 A 20210219; JP 2023511839 A 20230323; KR 20220054674 A 20220503; WO 2021254230 A1 20211223

DOCDB simple family (application)

EP 21827003 A 20210609; CN 202010568919 A 20200619; CN 2021099164 W 20210609; JP 2022539719 A 20210609; KR 20227011081 A 20210609