SU76585A1 - Flask for Precision Casting - Google Patents

Flask for Precision Casting

Info

Publication number
SU76585A1
SU76585A1 SU386125A SU386125A SU76585A1 SU 76585 A1 SU76585 A1 SU 76585A1 SU 386125 A SU386125 A SU 386125A SU 386125 A SU386125 A SU 386125A SU 76585 A1 SU76585 A1 SU 76585A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flask
heater
precision casting
heating
pallet
Prior art date
Application number
SU386125A
Other languages
Russian (ru)
Inventor
А.С. Давыдов
Original Assignee
А.С. Давыдов
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by А.С. Давыдов filed Critical А.С. Давыдов
Priority to SU386125A priority Critical patent/SU76585A1/en
Application granted granted Critical
Publication of SU76585A1 publication Critical patent/SU76585A1/en

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  • General Induction Heating (AREA)

Description

Отличительной особенностью предлагаемой опоки  вл етс  применение в нижней ее части нагревател  дл  вытапливани  воска из формы.A distinctive feature of the proposed flask is the use of a heater in the lower part of the heater to extrude wax from the mold.

Нагреватель выполнен в виде элемента сопротивлени  или в виде поддона «3 ферромагнитного материала , нагреваемого инд}тцированными токами.The heater is made in the form of an element of resistance or in the form of a pallet of "3 ferromagnetic material heated by inductive currents.

На фиг. 1 изображен индукционный нагреватель; на фиг. 2-нагреватель с электрическим сопротивление .м.FIG. 1 shows an induction heater; in fig. 2-heater with electrical resistance. M.

Индукционный нагреватель представл ет собой опоку /, содержащую модель 2 из восковой смеси и окрзженную кожухом 3. Магнитный поток, показанный на рисунке стрелкой , проходит по магнитопроводу 6. нижней части опоки /, катушке 4 и стальному поддону 5. Опока 7 {фиг. 2) состоит из нагревател  с электрическими нагревательными сопротивлени ми , модели 8 из восковой смеси н теплоизолирующего кожуха 9.The induction heater is a flask / containing a wax mixture model 2 and surrounded by a casing 3. The magnetic flux shown in the figure by an arrow passes through the magnetic conductor 6. the bottom of the flask /, the coil 4 and the steel pallet 5. The flask 7 {fig. 2) consists of a heater with electrical heating resistances, model 8 of a wax mixture n heat insulating casing 9.

Нагрев нижней части корпуса опоки и поддона W осуп1ествл етс  нагревательными элементами // за счет радиации теплопроводности и конвенции воздуха.The heating of the lower part of the flask casing and the pallet W is determined by the heating elements // due to the radiation of thermal conductivity and air convention.

Керамическое кольцо 12 служит дл  креплени  нагревательных элементов //.Ceramic ring 12 serves to fix the heating elements.

Пред.мет изобретени Prev Invention

. Опока, о т л и ч а ю ц а   с   тем, что в нижней части она снабжена нагревателем дл  вытапливани  из нее восковой смеси.. Flask, because of the fact that in the lower part it is equipped with a heater for melting a wax mixture from it.

2.OnoiKa по п. 1, отличающа с  тем, что она обогреваетс  при помощи помещенного в ее нижней части или у поддона электрического нагревательного элемента ропротивлени .2.OnoiKa according to claim 1, characterized in that it is heated by a rotor resistively placed in its lower part or at the bottom of the electric heating element.

3.Опока по п. 1, отличающа с  тем, что она обогреваетс  за счет тепла, выдел ющегос  ври индукционном нагреве ее нижней части и поддона.3. Opoka according to claim 1, characterized in that it is heated by the heat generated by the induction heating of its lower part and the pan.

Фиг. 2FIG. 2

О ABOUT

J J

t sssat sssa

Ю 12U 12

SU386125A 1943-10-19 1943-10-19 Flask for Precision Casting SU76585A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU386125A SU76585A1 (en) 1943-10-19 1943-10-19 Flask for Precision Casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU386125A SU76585A1 (en) 1943-10-19 1943-10-19 Flask for Precision Casting

Publications (1)

Publication Number Publication Date
SU76585A1 true SU76585A1 (en) 1948-11-30

Family

ID=48251422

Family Applications (1)

Application Number Title Priority Date Filing Date
SU386125A SU76585A1 (en) 1943-10-19 1943-10-19 Flask for Precision Casting

Country Status (1)

Country Link
SU (1) SU76585A1 (en)

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