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GB2061519B - Measurement of the ventilation of smoking articles - Google Patents

Measurement of the ventilation of smoking articles

Info

Publication number
GB2061519B
GB2061519B GB8032102A GB8032102A GB2061519B GB 2061519 B GB2061519 B GB 2061519B GB 8032102 A GB8032102 A GB 8032102A GB 8032102 A GB8032102 A GB 8032102A GB 2061519 B GB2061519 B GB 2061519B
Authority
GB
United Kingdom
Prior art keywords
ventilation
measurement
smoking articles
smoking
articles
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.)
Expired
Application number
GB8032102A
Other versions
GB2061519A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British American Tobacco Investments Ltd IFI
Original Assignee
British American Tobacco Co Ltd
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 British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Priority to GB8032102A priority Critical patent/GB2061519B/en
Publication of GB2061519A publication Critical patent/GB2061519A/en
Application granted granted Critical
Publication of GB2061519B publication Critical patent/GB2061519B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
GB8032102A 1979-10-09 1980-10-06 Measurement of the ventilation of smoking articles Expired GB2061519B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8032102A GB2061519B (en) 1979-10-09 1980-10-06 Measurement of the ventilation of smoking articles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7935078 1979-10-09
GB8032102A GB2061519B (en) 1979-10-09 1980-10-06 Measurement of the ventilation of smoking articles

Publications (2)

Publication Number Publication Date
GB2061519A GB2061519A (en) 1981-05-13
GB2061519B true GB2061519B (en) 1983-09-07

Family

ID=26273147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8032102A Expired GB2061519B (en) 1979-10-09 1980-10-06 Measurement of the ventilation of smoking articles

Country Status (1)

Country Link
GB (1) GB2061519B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105572306A (en) * 2016-01-20 2016-05-11 江苏中烟工业有限责任公司 Device and method for detecting air flow distribution in cigarette smoking process

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1253039B (en) * 1991-09-25 1995-07-10 Gd Spa DEVICE FOR THE STATISTICAL CONTROL OF THE VENTILATION OF VENTILATED CIGARETTES
EP4190193A1 (en) 2019-04-23 2023-06-07 Philip Morris Products S.A. Aerosol-generating device with puff detection and method for puff detection
CN112033482B (en) * 2020-08-06 2024-06-28 中国烟草总公司郑州烟草研究院 Cigarette dynamic ventilation quantity detection device and method for detecting cigarette dynamic ventilation quantity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105572306A (en) * 2016-01-20 2016-05-11 江苏中烟工业有限责任公司 Device and method for detecting air flow distribution in cigarette smoking process

Also Published As

Publication number Publication date
GB2061519A (en) 1981-05-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee