SU740160A3 - Device for joining tap holes of low-pressure casting moulds with feeding pipes - Google Patents
Device for joining tap holes of low-pressure casting moulds with feeding pipes Download PDFInfo
- Publication number
- SU740160A3 SU740160A3 SU772548854A SU2548854A SU740160A3 SU 740160 A3 SU740160 A3 SU 740160A3 SU 772548854 A SU772548854 A SU 772548854A SU 2548854 A SU2548854 A SU 2548854A SU 740160 A3 SU740160 A3 SU 740160A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sleeve
- heat
- joining
- low
- supply pipe
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
- H02K44/02—Electrodynamic pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/06—Heating or cooling equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Continuous Casting (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
- Reciprocating Pumps (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ СОЕДИНЕНИЯ ВПУСКНЫХ(54) DEVICE FOR INTAKE CONNECTIONS
ОТВЕРСТИЙ. дл лить под низкимHOLES. for pouring low
ДАВЛЕНИЕМ с ПИТАКЩИМИ ТРУБОПРОВОДАМИPRESSURE WITH PESSEL PIPELINES
Изобретение относитс к машиностроению , в частности к устройствам дл соединени впускных отверстий дл лить под низким давлением с питающим трубопроводом. Известны аналогичные устройства с питающими трубопроводами, содержащие ст жные приспособлени и теплоизолирующие средства, с наружным металлическим кожухом 1, Недостатком этих устройств ЯВ1ЛЯетс ненадежность их в эксплуатации при сменном быстром охлаждении мета С целью повышени надежности работы в случае быстрого охлаждени металла описываемое устройство снабжено соединенными через проклад впускным элв чентом и втулкой, причв-1 впускной элемент расположен в форме, втулка установлена с возможностью перемещени в питаюшии трубо проводе и выполнена из теплоизолирующего н стойкого к коррозии рас плавленных металлов материала, а. между втулкой и питающим трубопроводом установлена дополнительна прокладка, Кроме того, питающий трубопровод выполнен из керамики, теплойэолирую щее средство, отдел ющее питающий трубопровод от наружного:металлического кожуха, выполнено из волокна на Основе окиси алюмини , а прокладка выполнена из войлока на осно ве оккск алюмини . . Изобретение по сн етс чертежом. Устройство состоит из формы 1, в которую заливаетс металл, и питающего трубопровода 2, поддерживаемым у формы за симным эксцентриковым устройством 3. Питающий трубопровод выполнен из двух частей наклонного участка 4 к свободно pacпoлoжe нoй втулки S, которые окружены металлическим наружным кожухом 6. Около впускного отверсти формы 1 установлен впускной элемент 7. Далее между впускным элементом 1 и втулкой 5 установлена прокладка 8, а между втулкой 5 и наклонным участком питающего трубопровода 4 - прокладка 9. Втулка 5 выполнена из теплоизолирующего и стойкого к коррозии расплавленных металлов материала. Кроме того, питающий трубопровод выполнен из керамики. Питающий трубопровод содержит внутренние кожухи 10 и 11, котопыеThe invention relates to mechanical engineering, in particular, to devices for connecting inlet ports for low pressure casting to a supply pipeline. Similar devices with feed pipes, containing fasteners and heat insulating means, with an outer metal casing 1 are known. The disadvantage of these devices is their unreliability in operation with replaceable fast cooling of meth In order to increase reliability in the case of rapid cooling of metal, the described device is fitted an inlet elvent and a bushing, a bribery-1 inlet element is located in the form, the sleeve is installed with the possibility of movement in a feed pipe rovode and made of a heat-insulating n resistant to corrosion of the molten metal material as well. An additional gasket is installed between the bushing and the supply pipeline. In addition, the supply pipeline is made of ceramic, a heat insulating means separating the supply pipe from the outer: metal casing, made of Alumina-based fiber, and the installation is made of felt on the basis of aluminum . . The invention is illustrated in the drawing. The device consists of a form 1, into which metal is poured, and a supply pipeline 2, supported by a mold behind an eccentric device 3. The supply pipeline is made of two parts of the inclined section 4 to a freely supported new sleeve S, which are surrounded by a metal outer casing 6. the opening of the form 1 is installed inlet element 7. Next, between the inlet element 1 and the sleeve 5 is installed gasket 8, and between the sleeve 5 and the inclined section of the supply pipe 4 - gasket 9. The sleeve 5 is made of heat insulator conductive and corrosion resistant material melted metal. In addition, the supply pipeline is made of ceramic. The supply pipeline contains internal covers 10 and 11, which
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7636515A FR2373011A1 (en) | 1976-12-03 | 1976-12-03 | CONNECTION OF THE PIPING OF AN ELECTROMAGNETIC PUMP AND ITS APPLICATIONS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU740160A3 true SU740160A3 (en) | 1980-06-05 |
Family
ID=9180638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772548854A SU740160A3 (en) | 1976-12-03 | 1977-12-02 | Device for joining tap holes of low-pressure casting moulds with feeding pipes |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5370036A (en) |
AU (1) | AU511866B2 (en) |
CA (1) | CA1094775A (en) |
CH (1) | CH618623A5 (en) |
DE (1) | DE2752132C3 (en) |
FR (1) | FR2373011A1 (en) |
GB (1) | GB1584578A (en) |
NO (1) | NO774095L (en) |
SE (1) | SE7713625L (en) |
SU (1) | SU740160A3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3214922C2 (en) * | 1982-04-22 | 1984-04-26 | Norsk Hydro Magnesiumgesellschaft mbH, 4300 Essen | Low-pressure casting device for casting liquid metals |
JP2594597B2 (en) * | 1988-02-08 | 1997-03-26 | 本田技研工業株式会社 | Low pressure casting method for cylinder head |
DE3824609C1 (en) * | 1988-07-20 | 1990-01-18 | Bayerische Motoren Werke Ag, 8000 Muenchen, De | |
DE4122550C2 (en) * | 1991-07-08 | 1998-10-15 | Bayerische Motoren Werke Ag | Low pressure casting machine with heat insulated sprue pot |
FI97955C (en) * | 1994-04-15 | 1997-03-25 | Matti Hyvaerinen | Precision molding device |
DE19613668C1 (en) * | 1996-04-04 | 1997-05-28 | Gustav Ohnsmann | Pressure die casting apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1959685B2 (en) * | 1969-11-28 | 1973-07-12 | SEALING OF FIRE-RESISTANT PIPES ON POUR STOPPING RODS | |
FR2177466B1 (en) * | 1972-02-07 | 1974-08-30 | Alsacienne Atom | |
FR2210467B1 (en) * | 1972-12-15 | 1975-03-28 | Voisin Ets A | |
FR2287294A1 (en) * | 1974-10-09 | 1976-05-07 | Peugeot & Renault | LOW PRESSURE FOUNDRY PARTS PERFECTIONING |
-
1976
- 1976-12-03 FR FR7636515A patent/FR2373011A1/en active Granted
-
1977
- 1977-11-22 DE DE2752132A patent/DE2752132C3/en not_active Expired
- 1977-11-29 GB GB49686/77A patent/GB1584578A/en not_active Expired
- 1977-11-30 JP JP14377777A patent/JPS5370036A/en active Granted
- 1977-11-30 NO NO774095A patent/NO774095L/en unknown
- 1977-12-01 SE SE7713625A patent/SE7713625L/en unknown
- 1977-12-02 AU AU31158/77A patent/AU511866B2/en not_active Expired
- 1977-12-02 CA CA292,237A patent/CA1094775A/en not_active Expired
- 1977-12-02 SU SU772548854A patent/SU740160A3/en active
- 1977-12-02 CH CH1479477A patent/CH618623A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1094775A (en) | 1981-02-03 |
FR2373011A1 (en) | 1978-06-30 |
AU511866B2 (en) | 1980-09-11 |
CH618623A5 (en) | 1980-08-15 |
NO774095L (en) | 1978-06-06 |
JPS5370036A (en) | 1978-06-22 |
FR2373011B1 (en) | 1981-06-12 |
SE7713625L (en) | 1978-06-04 |
JPS5530953B2 (en) | 1980-08-14 |
DE2752132A1 (en) | 1978-06-08 |
DE2752132B2 (en) | 1980-08-21 |
GB1584578A (en) | 1981-02-11 |
AU3115877A (en) | 1979-06-07 |
DE2752132C3 (en) | 1981-04-02 |
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