FR2238905B1 - - Google Patents
Info
- Publication number
- FR2238905B1 FR2238905B1 FR7426047A FR7426047A FR2238905B1 FR 2238905 B1 FR2238905 B1 FR 2238905B1 FR 7426047 A FR7426047 A FR 7426047A FR 7426047 A FR7426047 A FR 7426047A FR 2238905 B1 FR2238905 B1 FR 2238905B1
- Authority
- FR
- France
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
- F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
- F28C3/18—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material being contained in rotating drums
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- 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
- B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
- B22C5/085—Cooling or drying the sand together with the castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8626873A IT990470B (en) | 1973-07-27 | 1973-07-27 | ROTATING DEVICE TO COOL JETS AND GROUND PARTICULARLY IN THE FOUNDRY |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2238905A1 FR2238905A1 (en) | 1975-02-21 |
FR2238905B1 true FR2238905B1 (en) | 1978-04-28 |
Family
ID=11330448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7426047A Granted FR2238905A1 (en) | 1973-07-27 | 1974-07-26 | Rotary drum for rapid cooling of castings and sand - USING LIMITED AMT. OF WATER, AND SEPARATE SAND OUTLET |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES428704A1 (en) |
FR (1) | FR2238905A1 (en) |
IT (1) | IT990470B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4209055A (en) * | 1977-11-18 | 1980-06-24 | Buehler Eugen | Proceeding and apparatus for cooling, drying and separating castings and foundry sand in a cooling device |
JP2007290040A (en) * | 2006-04-06 | 2007-11-08 | General Kinematics Corp | Apparatus and method for removing particulate material |
-
1973
- 1973-07-27 IT IT8626873A patent/IT990470B/en active
-
1974
- 1974-07-26 FR FR7426047A patent/FR2238905A1/en active Granted
- 1974-07-27 ES ES428704A patent/ES428704A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES428704A1 (en) | 1976-11-16 |
IT990470B (en) | 1975-06-20 |
FR2238905A1 (en) | 1975-02-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |