GB950347A - Apparatus for supplying the components of a mixture to a mixing head in controlled quantities - Google Patents
Apparatus for supplying the components of a mixture to a mixing head in controlled quantitiesInfo
- Publication number
- GB950347A GB950347A GB41295/61A GB4129561A GB950347A GB 950347 A GB950347 A GB 950347A GB 41295/61 A GB41295/61 A GB 41295/61A GB 4129561 A GB4129561 A GB 4129561A GB 950347 A GB950347 A GB 950347A
- Authority
- GB
- United Kingdom
- Prior art keywords
- components
- mixing head
- valves
- supplying
- nov
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/801—Valves
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
- A47B57/06—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of the shelves
- A47B57/26—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of the shelves consisting of clamping means, e.g. with sliding bolts or sliding wedges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Connection Of Plates (AREA)
- Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
- Assembled Shelves (AREA)
Abstract
950,347. Mixing fluids in flow in proportions. ELASTOMER A.G. Nov. 17, 1961 [Nov. 18, 1960], No. 41295/61. Heading B1C. In apparatus for supplying components to a mixing head each component is continuously pumped through a two-way valve, the valves being actuated automatically at predetermined time intervals alternately to direct the components to the mixing head and to by-pass them back to source. As shown, the base component and cross-linking agent of a polyurethane foam are supplied by pumps not depicted to the respective inlets 3, 4 of slide valves 1, 2 the plungers 5, 6 of which are linked by a yoke 19. The outlet pipes 8, 9 connect to the mixing head while those 10, 11 lead back to the source of material supply ; the valves are reversed at predetermined time intervals by an adjustable electric timing device 12 controlling the pneumatic or electromagnetic actuator 15. The pumps used for feeding the components are driven by a common motor through variable speed gears by means of which the component ratio can be adjusted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE20200A DE1225374B (en) | 1960-11-18 | 1960-11-18 | Device on casting machines for feeding the raw material components of cellular polyurethanes to the mixing head in metered amounts |
Publications (1)
Publication Number | Publication Date |
---|---|
GB950347A true GB950347A (en) | 1964-02-26 |
Family
ID=7070215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41295/61A Expired GB950347A (en) | 1960-11-18 | 1961-11-17 | Apparatus for supplying the components of a mixture to a mixing head in controlled quantities |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1443553A (en) |
GB (1) | GB950347A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3386623A (en) * | 1966-02-05 | 1968-06-04 | United Shoe Machinery Corp | Mixing and dispensing apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE433036B (en) * | 1982-08-31 | 1984-05-07 | Skillmech Ab | FITTINGS OR CONSOLE |
-
1961
- 1961-11-17 GB GB41295/61A patent/GB950347A/en not_active Expired
-
1965
- 1965-07-06 FR FR46191A patent/FR1443553A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3386623A (en) * | 1966-02-05 | 1968-06-04 | United Shoe Machinery Corp | Mixing and dispensing apparatus |
Also Published As
Publication number | Publication date |
---|---|
FR1443553A (en) | 1966-06-24 |
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