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1. 发明专利

JPS5274414A PRINTING APPARATUS 失效
公开(公告)号：JPS5274414A
公开(公告)日：1977-06-22
申请号：JP13942276
申请日：1976-11-19
申请人： COLORFLO LTD
发明人： HARORUDO FUREDERITSUKU FUAROO
IPC分类号： B41F17/00 , B41F1/40

2. 发明授权

US3896722A Multi-color printing 失效
标题翻译：多色打印
公开(公告)号：US3896722A
公开(公告)日：1975-07-29
申请号：US16899071
申请日：1971-08-04
申请人： COLORFLO LTD
发明人： FARROW HAROLD FREDERICK
IPC分类号： B41F1/40 , B05C3/02
CPC分类号： B41F1/40
摘要： Apparatus for depositing fluid on a material in a predetermined design includes an intaglio plate having at least one recess in one surface thereof corresponding with the design. The plate has passage means for directing fluid through the plate into the recess. In use, the plate is moved into sealing contact with the material and a fluid injector unit is operated to direct fluid through the passage in the plate and into the recess. A resilient gasket member is interposed between the fluid injector unit and the plate. The gasket member has a rib thereon which projects into a distribution groove formed on one side of the plate. The surfaces of the rib and surfaces defining the distribution groove have a sealing contact therebetween. Moreover, the construction is such that when the material and plate are moved into sealing contact, the resilient rib is forced in such a manner as to reduce the volume of the fluid distribution channel and when the plate and material are moved relatively apart, the resilient material releases causing an increase in the volume of the fluid distribution chamber. This increase in the volume of the fluid distribution chamber creates a suction effect acting to draw fluid away from the recess. The resilient gasket also has a portion which seals against the housing of the injector unit.
摘要翻译：用于以预定设计在材料上沉积流体的装置包括：凹版，其在其一个表面中具有与设计对应的至少一个凹部。板具有用于将流体引导通过板进入凹槽的通道装置。在使用中，板被移动成与材料密封接触，并且操作流体注射器单元以将流体引导通过板中的通道并进入凹部。在流体注射器单元和板之间插入弹性衬垫构件。垫圈构件具有突出到形成在板的一侧上的分配槽中的肋。限定分配槽的肋表面和表面之间具有密封接触。此外，该结构使得当材料和板移动到密封接触中时，弹性肋被迫以减小流体分配通道的体积的方式，并且当板和材料相对分开地移动时，弹性肋材料释放导致流体分配室的体积增加。流体分配室的体积的这种增加产生作用以将流体从凹部抽出的抽吸效应。弹性垫圈还具有密封注射器单元的壳体的部分。

3. 发明授权

US3491683A Printing member with self-contained ink supply means 失效
标题翻译：用自含墨水供应手段打印成员
公开(公告)号：US3491683A
公开(公告)日：1970-01-27
申请号：US3491683D
申请日：1967-01-19
申请人： COLORFLO LTD
发明人： FARROW HAROLD F
IPC分类号： B41F1/40 , B41K3/54 , B41F31/00
CPC分类号： B41F1/40 , B41K3/54

4. 发明专利

DE2219403C2 未知
公开(公告)号：DE2219403C2
公开(公告)日：1982-12-02
申请号：DE2219403
申请日：1972-04-20
申请人： COLORFLO LTD., LONDON, GB
发明人： FARROW, HAROLD FREDERICK, HITCHIN, HERTFORDSHIRE, GB
IPC分类号： B41F1/40 , B41F1/00
摘要： Apparatus for depositing fluid on a material in a predetermined design includes an intaglio plate having at least one recess in one surface thereof corresponding with the design. The plate has passage means for directing fluid through the plate into the recess. In use, the plate is moved into sealing contact with the material and a fluid injector unit is operated to direct fluid through the passage in the plate and into the recess. A resilient gasket member is interposed between the fluid injector unit and the plate. The gasket member has a rib thereon which projects into a distribution groove formed on one side of the plate. The surfaces of the rib and surfaces defining the distribution groove have a sealing contact therebetween. Moreover, the construction is such that when the material and plate are moved into sealing contact, the resilient rib is forced in such a manner as to reduce the volume of the fluid distribution channel and when the plate and material are moved relatively apart, the resilient material releases causing an increase in the volume of the fluid distribution chamber. This increase in the volume of the fluid distribution chamber creates a suction effect acting to draw fluid away from the recess. The resilient gasket also has a portion which seals against the housing of the injector unit.

5. 发明专利

GB1535758A PRINTING PLATES 未知
公开(公告)号：GB1535758A
公开(公告)日：1978-12-13
申请号：GB4783275
申请日：1975-11-20
申请人： COLORFLO LTD
IPC分类号： B41F17/00 , B41F1/40 , B41N1/06
摘要： 1535758 Intaglio printing COLORFLO Ltd 20 Nov 1975 47832/75 Addition to 1396282 Heading B6C An intaglio die plate 22 is adhered, e.g. by an adhesive layer 34 to a feed plate 32 and both plates have passages 70, 28 therethrough to pass ink under pressure to the printing surface recesses R. Distribution channels 26, e.g. in die plate 22, effect lateral spreading of the ink over all the characters to be printed. Ink is supplied from fluid injector units 14 mounted on a support plate 42 which supports the feed plate 32 via a double-sized adhesive tape 41.

6. 发明专利

IE38526B1 AN IMPROVED METHOD OF AND APPARATUS FOR PRINTING IN COLOURS 未知
公开(公告)号：IE38526B1
公开(公告)日：1978-03-29
申请号：IE208973
申请日：1973-11-19
申请人： COLORFLO LTD
IPC分类号： B41F1/40 , B41F31/00 , B41M1/20

7. 发明专利

SE387275B 未知
公开(公告)号：SE387275B
公开(公告)日：1976-09-06
申请号：SE1324572
申请日：1972-10-13
申请人： COLORFLO LTD
发明人： FARROW H F , CHUDLEY W H
IPC分类号： B05C5/02 , B41F1/00 , B41F1/40 , B41F31/08 , B41F15/00

8. 发明专利

GB1415491A PRINTING APPARATUS 未知
公开(公告)号：GB1415491A
公开(公告)日：1975-11-26
申请号：GB4795571
申请日：1971-10-14
申请人： COLORFLO LTD
IPC分类号： B05C5/02 , B41F1/00 , B41F1/40 , B41F31/08 , B41F31/02 , F16J9/00
摘要： 1415491 Reciprocating pumps COLORFLO Ltd 16 Oct 1972 [14 Oct 1971] 47955/71 Heading F1A [Also in Divisions B6 and F2] A pump for the printing fluid of an intaglio printing apparatus [Division B6] consists of a main piston 20 and an auxiliary piston 36 which slides in a bore within it. When the platen 11 moves downwards the increase in pressure in printing fluid beneath the piston 20 raises the ball 47 thus closing the inlet 46 from the fluid reservoir. Further pressure increase, due to continued downward movement of the piston 20, raises the piston 36 thus allowing the pressurized fluid to pass to the outlet 32 in the lower platen 10. Belleville washers 62 ensure that the correct printing pressure is established beneath the lower platen before the piston 20 moves downwards relative to the housing.

9. 发明专利

CA962122A MULTI-COLOUR PRINTING 未知
公开(公告)号：CA962122A
公开(公告)日：1975-02-04
申请号：CA139693
申请日：1972-04-14
申请人： COLORFLO LTD
发明人： FARROW HAROLD F
IPC分类号： B41F1/40
摘要： Apparatus for depositing fluid on a material in a predetermined design includes an intaglio plate having at least one recess in one surface thereof corresponding with the design. The plate has passage means for directing fluid through the plate into the recess. In use, the plate is moved into sealing contact with the material and a fluid injector unit is operated to direct fluid through the passage in the plate and into the recess. A resilient gasket member is interposed between the fluid injector unit and the plate. The gasket member has a rib thereon which projects into a distribution groove formed on one side of the plate. The surfaces of the rib and surfaces defining the distribution groove have a sealing contact therebetween. Moreover, the construction is such that when the material and plate are moved into sealing contact, the resilient rib is forced in such a manner as to reduce the volume of the fluid distribution channel and when the plate and material are moved relatively apart, the resilient material releases causing an increase in the volume of the fluid distribution chamber. This increase in the volume of the fluid distribution chamber creates a suction effect acting to draw fluid away from the recess. The resilient gasket also has a portion which seals against the housing of the injector unit.

10. 发明专利

FR2186355A1 未知
公开(公告)号：FR2186355A1
公开(公告)日：1974-01-11
申请号：FR7319561
申请日：1973-05-29
申请人： COLORFLO LTD
IPC分类号： B41F1/16 , B41F3/18 , B41F31/08 , B41M1/10 , B41F3/36

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