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21. 发明专利

DE3929154C2 未知
公开(公告)号：DE3929154C2
公开(公告)日：1991-11-07
申请号：DE3929154
申请日：1989-09-02
申请人： H.F. & PH.F. REEMTSMA GMBH & CO, 2000 HAMBURG, DE
发明人： GRAUDEJUS, WOLGANG, DR., 2081 HASELAU, DE , RATTEMEYER, MARTIN, DR., 2000 HAMBURG, DE
IPC分类号： A24B1/10 , A24C5/343

22. 发明专利

DE2744760C3 未知
公开(公告)号：DE2744760C3
公开(公告)日：1981-01-15
申请号：DE2744760
申请日：1977-10-05
申请人： H.F. & PH.F. REEMTSMA, GMBH & CO, 2000 HAMBURG
发明人： WINTER, BERTHOLD, 2000 HAMBURG
IPC分类号： B65B61/20

23. 发明专利

DE4107026C1 Individual cigarette making kit - has highly porous areas in paper and tobacco plug 未知
公开(公告)号：DE4107026C1
公开(公告)日：1992-03-12
申请号：DE4107026
申请日：1991-03-01
申请人： H.F. & PH.F. REEMTSMA GMBH & CO, 2000 HAMBURG, DE
发明人： MENTZEL, EDGAR, 2085 QUICKBORN, DE , SEIDEL, HENNING, DR., 2120 LUENEBURG, DE , WILDENAU, WOLFGANG, 2061 BARGFELD-STEGEN, DE
IPC分类号： A24C5/40
摘要： The cigarette kit uses cigarette case with or without a filter mouthpiece and a factory or strand-cut tobacco plug forming an open-ended portion for filling into the paper sleeve wrapped in perforated smokable material for smoking only once inserted in the sleeve. Less than half the case paper and less than half the tobacco plug (2) sleeve (4) should have highly porous areas (8, 16) with between 25000 and 40000 is cm3./min/.cm squared 1 kPA measured in Coresta units as per DIN ISO 2965. The remainder of the paper and tobacco plug case have a low porosity from 0-250 Coresta units, arranged so that when the plug is slid completely or partly into the case the highly porous areas are covered by the low-porous areas. USE/ADVANTAGE - Tobacco sector, cigarettes. Cigarette tobacco plug in porous paper sleeve can be twisted round within porous paper outer case to vary air intake during smoking.

24. 发明专利

DE9102628U1 未知
公开(公告)号：DE9102628U1
公开(公告)日：1992-02-06
申请号：DE9102628
申请日：1991-03-01
申请人： H.F. & PH.F. REEMTSMA GMBH & CO, 2000 HAMBURG, DE
IPC分类号： A24C5/40

25. 发明专利

DE3408415C2 未知
公开(公告)号：DE3408415C2
公开(公告)日：1988-07-28
申请号：DE3408415
申请日：1984-03-08
申请人： H.F. & PH.F. REEMTSMA GMBH & CO, 2000 HAMBURG, DE
发明人： SEIDEL, HENNING, DR., 2120 LUENEBERG, DE
IPC分类号： A24D3/04
摘要： The invention relates to a filter cigarette with a ventilated hollow tip, which cigarette is surrounded, in the tip region, by a substantially air-impermeable outer wrapper with perforations for the passage of secondary air, and in which the hollow tip has a coaxial core space with filter material and an open annular space surrounding the latter on both sides, the core space with filter material being a filter core (24) whose outer surface is air-permeable relative to the annular space (30) and which is provided with spacers (34) extending into the annular space (30) and facing outwards and is surrounded by an air-impermeable sleeve (26) which is retained by the spacers or connected thereto and defines the annular chamber (30) on the outside, a further filter element (40) moreover being provided adjacent to the filter core (24) at the tobacco end thereof and in the region of the perforations (22) in the air-impermeable outer wrapper (20).

26. 发明专利

DE3414625C2 未知
公开(公告)号：DE3414625C2
公开(公告)日：1988-02-11
申请号：DE3414625
申请日：1984-04-18
申请人： H.F. & PH.F. REEMTSMA GMBH & CO, 2000 HAMBURG, DE
发明人： ZIEHN, KLAUS-DIETER, DIPL.-CHEM. DR., 2080 PINNEBERG, DE
IPC分类号： A24B3/18

27. 发明专利

DE3150582C2 未知
公开(公告)号：DE3150582C2
公开(公告)日：1983-11-03
申请号：DE3150582
申请日：1981-12-21
申请人： H.F. & PH.F. REEMTSMA GMBH & CO, 2000 HAMBURG, DE
发明人： WILDENAU, WOLFGANG, 2000 HAMBURG, DE
IPC分类号： A24B15/30 , A24D3/14

28. 发明专利

DE2849787C2 未知
公开(公告)号：DE2849787C2
公开(公告)日：1983-04-07
申请号：DE2849787
申请日：1978-11-16
申请人： H.F. & PH.F. REEMTSMA GMBH & CO, 2000 HAMBURG, DE
发明人： BLICHENBERG, HANS-JUERGEN, 2000 HAMBURG, DE
IPC分类号： B65D73/00 , B65D5/52

29. 发明专利

DE2901970C2 未知
公开(公告)号：DE2901970C2
公开(公告)日：1981-08-20
申请号：DE2901970
申请日：1979-01-19
申请人： H.F. & PH.F. REEMTSMA GMBH & CO, 2000 HAMBURG, DE
发明人： MAIER, MAXEMIN, 2000 HAMBURG, DE , WITTKUGEL, HEINZ, 2050 HAMBURG, DE , LIEPELT, ING.(GRAD.), KLAUS J., 2070 AHRENSBURG, DE , HOMEIER, JOERN, 2359 HENSTEDT, DE
IPC分类号： G01N21/89 , A24B1/04 , B07C5/342
摘要： In the preferred embodiment of the present invention, a television camera is oriented with respect to a conveyor belt such that the direction of the scanning lines of the television camera are perpendicular to the direction of motion of the conveyor belt. Material containing foreign bodies is introduced on the conveyor belt and passes under the television camera and a light source. The television camera detects the reflected and/or radiant light and produces a video signal in accordance therewith. The image component of the video signal for each of the scanning lines is divided into signal portions. Like signal portions of respective scanning lines are successively integrated in an integration circuit to provide a non-zero signal when a foreign body is detected by the television camera. The output of the integration circuit is applied to a threshold switch, which produces a logical one when the value of the output of the integration circuit is equal to or exceeds an adjustable reference value. The outputs of the several threshold switches, each associated with an integrator and thereby with the like signal portions of the respective scanning line, are combined according to a logical OR operation in a logic circuit, the output of the logic circuit being used to drive a solenoid valve in order to reject material containing foreign bodies. The aforementioned apparatus and operation are repeated with at least one salient difference, the color of the conveyor belt, in order to enable removal of both light and dark foreign bodies.

30. 发明专利

DE2841257B2 未知
公开(公告)号：DE2841257B2
公开(公告)日：1981-05-07
申请号：DE2841257
申请日：1978-09-22
申请人： H.F. & PH.F. REEMTSMA GMBH & CO, 2000 HAMBURG, DE
发明人： WILFER, OSKAR, 8999 GRUENENBACH, DE
IPC分类号： B65D5/54 , B65D5/66 , B65D85/10

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