FR2154838A5 - Foundry sand cooler - with vertical shaft - Google Patents
Foundry sand cooler - with vertical shaftInfo
- Publication number
- FR2154838A5 FR2154838A5 FR7134705A FR7134705A FR2154838A5 FR 2154838 A5 FR2154838 A5 FR 2154838A5 FR 7134705 A FR7134705 A FR 7134705A FR 7134705 A FR7134705 A FR 7134705A FR 2154838 A5 FR2154838 A5 FR 2154838A5
- Authority
- FR
- France
- Prior art keywords
- passed
- dust
- vertical shaft
- foundry sand
- sand
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7134705A FR2154838A5 (en) | 1971-09-27 | 1971-09-27 | Foundry sand cooler - with vertical shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7134705A FR2154838A5 (en) | 1971-09-27 | 1971-09-27 | Foundry sand cooler - with vertical shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2154838A5 true FR2154838A5 (en) | 1973-05-18 |
Family
ID=9083517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7134705A Expired FR2154838A5 (en) | 1971-09-27 | 1971-09-27 | Foundry sand cooler - with vertical shaft |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2154838A5 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0030524A2 (fr) * | 1979-12-06 | 1981-06-17 | Norsk Hydro A/S | Procédé de polymérisation de chlorure de vinyle |
-
1971
- 1971-09-27 FR FR7134705A patent/FR2154838A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0030524A2 (fr) * | 1979-12-06 | 1981-06-17 | Norsk Hydro A/S | Procédé de polymérisation de chlorure de vinyle |
EP0030524A3 (en) * | 1979-12-06 | 1981-10-07 | Kemanord Ab | A method of polymerizing vinyl chloride |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7511247L (sv) | Rengoringsanordning | |
IL38566A0 (en) | Apparatus for cleaning the exhaust air from workshops | |
FR2154838A5 (en) | Foundry sand cooler - with vertical shaft | |
GB1367390A (en) | Shot blasting device | |
GB1106399A (en) | Heat exchanger for calciner | |
GB1060594A (en) | Gas or air filtering apparatus with counter-flow cleaning | |
GB1327304A (en) | Ventilating system | |
IT951807B (it) | Raffreddatore per aria o gas polverosi | |
GB1393146A (en) | Air-cooled underground cooling plant | |
ZA722389B (en) | Dust particles from a dust laden stream of gases existing from a multiple hearth furnace and reinjection of the dust particles into the furnace | |
ES304587A1 (es) | Un aparato compresor de aire | |
FR2134735A5 (en) | Cooling hot crushed clinker - using indirectly cooled separator air | |
US3112101A (en) | Method and apparatus for calcination | |
CH101570A (de) | Kokskühlanlage. | |
SE388011B (sv) | Kylkompressor av kolvtyp med filter for filtrering av den insugna kylgasen | |
SU404670A1 (ru) | Дефлектор дымовых труб железнодорожного вагона | |
SU143712A1 (ru) | Устройство дл отбора тепла от керамзитового грави | |
FR2159005A5 (en) | Filtering automobile exhaust gas - by cooling, and filtering through glass fibre paper | |
FR2106157A5 (en) | Removing dust from exhaust gases - using combined cyclone and filter - unit | |
JPS54157385A (en) | Dust collecting device | |
AT148486B (de) | Geißform zum Gießen nach dem Schleudergußverfahren. | |
GB294955A (fr) | ||
AT138396B (de) | Verfahren zum Beschicken von Leuchtgasretorten mit Kohle od. dgl. | |
DE461565C (de) | Einrichtung zum Kuehlen von Quecksilberdampfgleichrichtern o. dgl. mittels Ventilators | |
GB285440A (en) | A polishing, grinding and sharpening machine provided with a dust removing device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |