GB2620855A - Vaporizer device microfluidic systems and apparatuses - Google Patents
Vaporizer device microfluidic systems and apparatuses Download PDFInfo
- Publication number
- GB2620855A GB2620855A GB2314011.4A GB202314011A GB2620855A GB 2620855 A GB2620855 A GB 2620855A GB 202314011 A GB202314011 A GB 202314011A GB 2620855 A GB2620855 A GB 2620855A
- Authority
- GB
- United Kingdom
- Prior art keywords
- collector
- cartridge
- channel
- vaporizable material
- vaporizer
- 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.)
- Pending
Links
- 239000006200 vaporizer Substances 0.000 title claims abstract description 405
- 238000003860 storage Methods 0.000 claims abstract description 299
- 239000012530 fluid Substances 0.000 claims abstract description 49
- 238000004891 communication Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims description 555
- 239000007788 liquid Substances 0.000 claims description 226
- 239000003570 air Substances 0.000 description 241
- 238000010438 heat treatment Methods 0.000 description 210
- 230000008016 vaporization Effects 0.000 description 80
- 238000009834 vaporization Methods 0.000 description 71
- 230000005499 meniscus Effects 0.000 description 65
- 239000007789 gas Substances 0.000 description 52
- 239000012071 phase Substances 0.000 description 40
- 239000000443 aerosol Substances 0.000 description 36
- 239000012080 ambient air Substances 0.000 description 32
- 230000037361 pathway Effects 0.000 description 25
- 230000036961 partial effect Effects 0.000 description 24
- 230000008901 benefit Effects 0.000 description 22
- 230000009471 action Effects 0.000 description 21
- 238000000034 method Methods 0.000 description 21
- 238000013022 venting Methods 0.000 description 20
- 230000003993 interaction Effects 0.000 description 18
- 230000002441 reversible effect Effects 0.000 description 18
- 238000010276 construction Methods 0.000 description 16
- 238000007726 management method Methods 0.000 description 16
- 230000007246 mechanism Effects 0.000 description 16
- 230000002829 reductive effect Effects 0.000 description 15
- 239000011800 void material Substances 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 13
- 238000003780 insertion Methods 0.000 description 13
- 230000037431 insertion Effects 0.000 description 13
- 230000001965 increasing effect Effects 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 10
- 241000196324 Embryophyta Species 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- 229960002715 nicotine Drugs 0.000 description 10
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000009467 reduction Effects 0.000 description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000004044 response Effects 0.000 description 9
- 239000002250 absorbent Substances 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 230000002745 absorbent Effects 0.000 description 7
- 238000013459 approach Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 238000011049 filling Methods 0.000 description 7
- 230000000670 limiting effect Effects 0.000 description 7
- 238000007747 plating Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
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- 229920000742 Cotton Polymers 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
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- 239000002184 metal Substances 0.000 description 5
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- 230000000903 blocking effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 239000011344 liquid material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 230000001007 puffing effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
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- 230000001052 transient effect Effects 0.000 description 3
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- 235000013311 vegetables Nutrition 0.000 description 3
- 241000251730 Chondrichthyes Species 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
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- 239000012298 atmosphere Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
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- 238000005259 measurement Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- XMQFTWRPUQYINF-UHFFFAOYSA-N bensulfuron-methyl Chemical class COC(=O)C1=CC=CC=C1CS(=O)(=O)NC(=O)NC1=NC(OC)=CC(OC)=N1 XMQFTWRPUQYINF-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000004055 fourth ventricle Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000005414 inactive ingredient Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000005588 protonation Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
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- 238000004381 surface treatment Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000011364 vaporized material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/42—Cartridges or containers for inhalable precursors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/44—Wicks
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
Landscapes
- Catching Or Destruction (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962915005P | 2019-10-14 | 2019-10-14 | |
| US16/656,360 US20200128874A1 (en) | 2018-10-17 | 2019-10-17 | Cartridge for a vaporizer device |
| GB2204567.8A GB2606847B (en) | 2019-10-14 | 2020-10-14 | Vaporizer device microfluidic systems and apparatuses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB202314011D0 GB202314011D0 (en) | 2023-11-01 |
| GB2620855A true GB2620855A (en) | 2024-01-24 |
Family
ID=75538136
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GBGB2403247.6A Pending GB202403247D0 (en) | 2019-10-14 | 2020-10-14 | Vaporizer device microfluidic systems and apparatuses |
| GB2314011.4A Pending GB2620855A (en) | 2019-10-14 | 2020-10-14 | Vaporizer device microfluidic systems and apparatuses |
| GB2204567.8A Active GB2606847B (en) | 2019-10-14 | 2020-10-14 | Vaporizer device microfluidic systems and apparatuses |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GBGB2403247.6A Pending GB202403247D0 (en) | 2019-10-14 | 2020-10-14 | Vaporizer device microfluidic systems and apparatuses |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2204567.8A Active GB2606847B (en) | 2019-10-14 | 2020-10-14 | Vaporizer device microfluidic systems and apparatuses |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4044842A2 (zh) |
| JP (1) | JP2022551961A (zh) |
| KR (1) | KR20220079959A (zh) |
| CN (1) | CN114727655A (zh) |
| GB (3) | GB202403247D0 (zh) |
| WO (1) | WO2021076657A2 (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018172765A1 (en) * | 2017-03-24 | 2018-09-27 | Nicoventures Holdings Limited | Aerosol source for a vapour provision system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW334399B (en) * | 1995-04-26 | 1998-06-21 | Canon Kk | Liquid ejecting head, and device and method of liquid ejection |
| US6682186B2 (en) * | 2001-06-08 | 2004-01-27 | Hewlett-Packard Development Company, Lp. | Graded capillarity structures for passive gas management, and methods |
| EP2349566B1 (en) * | 2008-10-03 | 2016-01-06 | Micronics, Inc. | Microfluidic apparatus and methods for performing blood typing and crossmatching |
| CN114587024A (zh) * | 2015-12-03 | 2022-06-07 | Jt国际股份公司 | 用于吸气装置的加热系统和加热方法 |
| US10463077B2 (en) * | 2016-06-24 | 2019-11-05 | Altria Client Services Llc | Cartridge for e-vaping device with open-microchannels |
| CN108158039B (zh) * | 2018-01-03 | 2023-07-11 | 云南中烟工业有限责任公司 | 一种集成多个Pt温度传感器的MEMS发热芯片及其制造方法 |
-
2020
- 2020-10-14 GB GBGB2403247.6A patent/GB202403247D0/en active Pending
- 2020-10-14 JP JP2022522397A patent/JP2022551961A/ja active Pending
- 2020-10-14 GB GB2314011.4A patent/GB2620855A/en active Pending
- 2020-10-14 KR KR1020227015844A patent/KR20220079959A/ko active Search and Examination
- 2020-10-14 EP EP20797357.9A patent/EP4044842A2/en active Pending
- 2020-10-14 CN CN202080071518.8A patent/CN114727655A/zh active Pending
- 2020-10-14 WO PCT/US2020/055622 patent/WO2021076657A2/en unknown
- 2020-10-14 GB GB2204567.8A patent/GB2606847B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018172765A1 (en) * | 2017-03-24 | 2018-09-27 | Nicoventures Holdings Limited | Aerosol source for a vapour provision system |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20220079959A (ko) | 2022-06-14 |
| GB2606847B (en) | 2023-11-01 |
| JP2022551961A (ja) | 2022-12-14 |
| GB2606847A (en) | 2022-11-23 |
| WO2021076657A3 (en) | 2021-08-05 |
| GB202403247D0 (en) | 2024-04-17 |
| CN114727655A (zh) | 2022-07-08 |
| GB202314011D0 (en) | 2023-11-01 |
| GB202204567D0 (en) | 2022-05-11 |
| EP4044842A2 (en) | 2022-08-24 |
| WO2021076657A2 (en) | 2021-04-22 |
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