GB1349729A - Powder dispensing apparatus - Google Patents
Powder dispensing apparatusInfo
- Publication number
- GB1349729A GB1349729A GB2473672A GB2473672A GB1349729A GB 1349729 A GB1349729 A GB 1349729A GB 2473672 A GB2473672 A GB 2473672A GB 2473672 A GB2473672 A GB 2473672A GB 1349729 A GB1349729 A GB 1349729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- tube
- helical member
- dispensing apparatus
- powder dispensing
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
- B65G65/463—Devices for emptying otherwise than from the top using screw conveyors arranged vertically or substantially vertically within the container
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0865—Arrangements for supplying new developer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0865—Arrangements for supplying new developer
- G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
- G03G15/0868—Toner cartridges fulfilling a continuous function within the electrographic apparatus during the use of the supplied developer material, e.g. toner discharge on demand, storing residual toner, acting as an active closure for the developer replenishing opening
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/06—Developing structures, details
- G03G2215/066—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material
- G03G2215/0663—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
- G03G2215/0673—Generally vertically mounting of said toner cartridge parallel to its longitudinal rotational axis
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/06—Developing structures, details
- G03G2215/066—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material
- G03G2215/0663—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
- G03G2215/0678—Bottle shaped container having a bottle neck for toner discharge
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/06—Developing structures, details
- G03G2215/066—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material
- G03G2215/0685—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material fulfilling a continuous function within the electrographic apparatus during the use of the supplied developer material, e.g. toner discharge on demand, storing residual toner, not acting as a passive closure for the developer replenishing opening
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
1349729 Screw conveyer; emptying containers OCE-VAN DER GRINTEN NV 25 May 1972 [25 May 1971] 24736/72 Headings B8A and B8C [Also in Division F1] The invention relates to an apparatus for dispensing powder from a container 1 which comprises a flexible helical member 9 which is fixed at one end 10, a tube 7 loosely fitted over the helical member, the end of the tube nearer the fixed end of the helical member being downwardly directed, there being means for sealably attaching the container 1 over the other end of the tube and means for rotating the container. The container is supported by means of rollers 2, 3 and is rotated by means of a motor 5 driving a roller 4. The tube is connected to the container by means of a screwed cap 6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7107169A NL168188C (en) | 1971-05-25 | 1971-05-25 | SYSTEM FOR DELIVERING FINE GRANULAR POWDER. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1349729A true GB1349729A (en) | 1974-04-10 |
Family
ID=19813245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2473672A Expired GB1349729A (en) | 1971-05-25 | 1972-05-25 | Powder dispensing apparatus |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2139009B1 (en) |
GB (1) | GB1349729A (en) |
NL (1) | NL168188C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2239675A (en) * | 1989-12-05 | 1991-07-10 | Man Fai Shiu | Pump for pumping liquid |
US5669044A (en) * | 1995-06-07 | 1997-09-16 | Nashua Corporation | Article and method for dispensing toner and the like |
EP0965892A2 (en) * | 1998-06-20 | 1999-12-22 | R. & A. Leibfarth GmbH, Verpackungstechnik | Toner cartridge |
-
1971
- 1971-05-25 NL NL7107169A patent/NL168188C/en not_active IP Right Cessation
-
1972
- 1972-05-25 FR FR7218623A patent/FR2139009B1/fr not_active Expired
- 1972-05-25 GB GB2473672A patent/GB1349729A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2239675A (en) * | 1989-12-05 | 1991-07-10 | Man Fai Shiu | Pump for pumping liquid |
US5669044A (en) * | 1995-06-07 | 1997-09-16 | Nashua Corporation | Article and method for dispensing toner and the like |
EP0965892A2 (en) * | 1998-06-20 | 1999-12-22 | R. & A. Leibfarth GmbH, Verpackungstechnik | Toner cartridge |
EP0965892A3 (en) * | 1998-06-20 | 2000-12-06 | R. & A. Leibfarth GmbH, Verpackungstechnik | Toner cartridge |
Also Published As
Publication number | Publication date |
---|---|
FR2139009A1 (en) | 1973-01-05 |
NL7107169A (en) | 1972-11-28 |
FR2139009B1 (en) | 1977-07-22 |
NL168188C (en) | 1982-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |