DE3315789C2 - - Google Patents
Info
- Publication number
- DE3315789C2 DE3315789C2 DE19833315789 DE3315789A DE3315789C2 DE 3315789 C2 DE3315789 C2 DE 3315789C2 DE 19833315789 DE19833315789 DE 19833315789 DE 3315789 A DE3315789 A DE 3315789A DE 3315789 C2 DE3315789 C2 DE 3315789C2
- Authority
- DE
- Germany
- Prior art keywords
- test
- jet nozzle
- space
- nozzle
- cigarette
- 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 - Lifetime
Links
- 238000012360 testing method Methods 0.000 claims description 94
- 235000019504 cigarettes Nutrition 0.000 claims description 46
- 238000007789 sealing Methods 0.000 claims description 8
- 241000208125 Nicotiana Species 0.000 claims description 6
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 2
- 238000005422 blasting Methods 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
- A24C5/3418—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by pneumatic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Fluid Mechanics (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833315789 DE3315789A1 (de) | 1982-05-14 | 1983-04-30 | Vorrichtung zum pruefen von zigaretten |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3218163 | 1982-05-14 | ||
| DE19833315789 DE3315789A1 (de) | 1982-05-14 | 1983-04-30 | Vorrichtung zum pruefen von zigaretten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3315789A1 DE3315789A1 (de) | 1983-11-17 |
| DE3315789C2 true DE3315789C2 (fr) | 1992-06-11 |
Family
ID=25801815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833315789 Granted DE3315789A1 (de) | 1982-05-14 | 1983-04-30 | Vorrichtung zum pruefen von zigaretten |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3315789A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1183577B (it) * | 1984-05-24 | 1987-10-22 | Hauni Werke Koerber & Co Kg | Procedimento e dispositivo per controllare sigarette |
| GB9124411D0 (en) * | 1991-11-16 | 1992-01-08 | British American Tobacco Co | Improvements relating to measuring cigarette pressure drop |
| CN108333292A (zh) * | 2018-02-05 | 2018-07-27 | 江苏中烟工业有限责任公司 | 一种实时测定卷烟燃烧期间内部压降变化的装置及其方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1757142A1 (de) * | 1968-04-04 | 1971-02-18 | Hauni Werke Koerber & Co Kg | Verfahren und Vorrichtung zum Pruefen von Zigaretten |
| DE2802128A1 (de) * | 1976-11-26 | 1979-07-26 | Hauni Werke Koerber & Co Kg | Verfahren und anordnung zum pruefen von stabfoermigen rauchartikeln auf fehlerhafte umhuellungen |
-
1983
- 1983-04-30 DE DE19833315789 patent/DE3315789A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3315789A1 (de) | 1983-11-17 |
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| DE1473527C (de) | Vorrichtung zur Dichtigkeitsprufung der Hülle einer Zigarette oder eines an deren derartigen Gegenstandes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: KOERBER AG, 2050 HAMBURG, DE |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HAUNI MASCHINENBAU AG, 21033 HAMBURG, DE |
|
| 8339 | Ceased/non-payment of the annual fee |