ES439092A2 - Apparatus for mixing foundry materials - Google Patents
Apparatus for mixing foundry materialsInfo
- Publication number
- ES439092A2 ES439092A2 ES439092A ES439092A ES439092A2 ES 439092 A2 ES439092 A2 ES 439092A2 ES 439092 A ES439092 A ES 439092A ES 439092 A ES439092 A ES 439092A ES 439092 A2 ES439092 A2 ES 439092A2
- Authority
- ES
- Spain
- Prior art keywords
- blades
- mixing
- mixing chamber
- deflect
- chamber
- 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
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0413—Horizontal mixing and conveying units, e.g. the unit being rotatable about a vertical axis, or having a supplementary mixing house with a vertical axis at its end
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Casting Devices For Molds (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
Improvements made to the object of main patent number 425,619, filed on April 24, 1974 by: PROCEDURE AND APPARATUS FOR MIXING CASTING WEAPON AND QUICK-HARDENING BINDERS, of the type of apparatus comprising means for preparing a separate mixture of sand/binder and a separate sand/catalyst mixture, and means for conveying the mixtures to the upper end of a final mixing chamber that has a discharge opening at its lower end and a rotating shaft that points downward and passes through the chamber by the center, with blades or blades directed radially on the axis, some of the blades being mixing blades that direct material in a downward direction and other deflector blades that deflect the material in an upward direction, characterized in that, in the final mixing chamber, in addition to the mixing blades and the deflector blades, scraper blades are enabled, each of which It is configured and arranged to move on the internal surface of the final mixing chamber in order to exert a scraping action and avoid the accumulation of material on the surface and also to deflect the material in a generally radial direction inwards relative to the rotary driven shaft to which the blades are attached. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2921974A GB1490214A (en) | 1974-07-02 | 1974-07-02 | Apparatus for mixing foundry materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES439092A2 true ES439092A2 (en) | 1977-03-16 |
Family
ID=10288045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES439092A Expired ES439092A2 (en) | 1974-07-02 | 1975-07-02 | Apparatus for mixing foundry materials |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5127156A (en) |
| AU (1) | AU477031B2 (en) |
| BE (1) | BE830820R (en) |
| DE (1) | DE2528718B2 (en) |
| ES (1) | ES439092A2 (en) |
| FR (1) | FR2276890A2 (en) |
| GB (1) | GB1490214A (en) |
| IT (1) | IT1050577B (en) |
| NL (1) | NL7507876A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4368984A (en) * | 1977-12-12 | 1983-01-18 | National Engineering Company | Mixer apparatus |
| EP0062116B1 (en) * | 1981-04-02 | 1984-12-19 | Deere & Company | Mixer for chemically bound moulding mixtures |
| JPH0678943B2 (en) * | 1984-06-13 | 1994-10-05 | 株式会社島津製作所 | Method and apparatus for removing background of spectrum |
| JPS61209339A (en) * | 1985-03-13 | 1986-09-17 | Chino Works Ltd | Optical measuring apparatus |
| US5421713A (en) | 1993-05-11 | 1995-06-06 | Ronco R&D Incorporated | Pasta, pastry, cookie and hors d'oeuvre maker |
-
1974
- 1974-07-02 GB GB2921974A patent/GB1490214A/en not_active Expired
-
1975
- 1975-06-27 DE DE19752528718 patent/DE2528718B2/en not_active Withdrawn
- 1975-06-30 BE BE157829A patent/BE830820R/en not_active IP Right Cessation
- 1975-07-01 IT IT6868975A patent/IT1050577B/en active
- 1975-07-02 FR FR7520813A patent/FR2276890A2/en active Granted
- 1975-07-02 NL NL7507876A patent/NL7507876A/en not_active Application Discontinuation
- 1975-07-02 AU AU82651/75A patent/AU477031B2/en not_active Expired
- 1975-07-02 JP JP8100275A patent/JPS5127156A/en active Granted
- 1975-07-02 ES ES439092A patent/ES439092A2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE830820R (en) | 1975-10-16 |
| DE2528718A1 (en) | 1976-01-22 |
| AU477031B2 (en) | 1976-10-14 |
| IT1050577B (en) | 1981-03-20 |
| GB1490214A (en) | 1977-10-26 |
| JPS5545251B2 (en) | 1980-11-17 |
| AU8265175A (en) | 1976-10-14 |
| FR2276890A2 (en) | 1976-01-30 |
| NL7507876A (en) | 1976-01-06 |
| DE2528718B2 (en) | 1976-12-30 |
| JPS5127156A (en) | 1976-03-06 |
| FR2276890B2 (en) | 1978-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD2A | Announcement of lapse in spain |
Effective date: 20170705 |