Show metadata Hide metadata

(19)

(11)

2 722 955

(13)

(51)

IPC

B22C9/02(2006-01-01)

(21) (22)

Application

2019134265, 2019-10-24

(24)

Start date

2019-10-24

(22)

Actual filing date

2019-10-24

(45)

Published

2020-06-05

(72)

Inventor

Evstigneev Aleksej IvanovichDmitriev Eduard AnatolevichOdinokov Valerij IvanovichSviridov Andrej VladimirovichUsanov Gennadij Ivanovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet" Vo

METHOD OF METAL CASTING INTO COLD FOUNDRY SHELL MOLD Russian patent published in 2020 - IPC B22C9/02

Abstract RU 2722955 C1

FIELD: foundry.

SUBSTANCE: liquid metal is poured into pre-calcinated cold shell mold. Simultaneously with filling, heating elements placed in support filler are included, and outer layer of shell mold is heated. Heating temperature of external layer of shell mold corresponds to temperature of liquid metal poured into shell mold.

EFFECT: higher reliability of metal pouring into shell mold due to prevention of its destruction.

1 cl

Similar patents RU2722955C1

Title	Year	Author	Number
CAST MULTILAYER SHELL MOLD	2019	Evstigneev Aleksej Ivanovich Dmitriev Eduard Anatolevich Odinokov Valerij Ivanovich Sviridov Andrej Vladimirovich Usanov Gennadij Ivanovich	RU2722956C1
CAST MULTILAYER SHELL MOLD	2018	Evstigneev Aleksej Ivanovich Dmitriev Eduard Anatolevich Odinokov Valerij Ivanovich Sviridov Andrej Vladimirovich	RU2696787C1
CASTING MULTILAYER SHELL MOLD FOR CALCINATION AND POURING OF METAL IN THE SUPPORTING FILLER	2021	Evstigneev Aleksej Ivanovich Dmitriev Eduard Anatolevich Odinokov Valerij Ivanovich Chernyshova Darya Vitalevna Evstigneeva Anna Alekseevna	RU2769192C1
FOUNDRY MULTILAYER SHELL MOLD	2021	Evstigneev Aleksej Ivanovich Dmitriev Eduard Anatolevich Odinokov Valerij Ivanovich Ivankova Evgeniya Pavlovna Evstigneeva Anna Alekseevna	RU2763359C1
CAST MULTILAYER SHELL MOLD	2018	Evstigneev Aleksej Ivanovich Dmitriev Eduard Anatolevich Odinokov Valerij Ivanovich Sviridov Andrej Vladimirovich	RU2696788C1
CAST MULTILAYER SHELL MOLD	2020	Evstigneev Aleksej Ivanovich Dmitriev Eduard Anatolevich Odinokov Valerij Ivanovich Sviridov Andrej Vladimirovich Ivankova Evgeniya Pavlovna	RU2743439C1
CAST MULTILAYER SHELL MOULD	2019	Evstigneev Aleksej Ivanovich Dmitriev Eduard Anatolevich Odinokov Valerij Ivanovich Petrov Viktor Viktorovich Sviridov Andrej Vladimirovich	RU2731279C1
CASTING MULTILAYER SHELL MOLD	2020	Evstigneev Aleksej Ivanovich Dmitriev Eduard Anatolevich Odinokov Valerij Ivanovich Petrov Viktor Viktorovich Sviridov Andrej Vladimirovich	RU2743385C1
SHELL MOLD CALCINATION METHOD	2019	Evstigneev Aleksej Ivanovich Dmitriev Eduard Anatolevich Odinokov Valerij Ivanovich Petrov Viktor Viktorovich Sviridov Andrej Vladimirovich	RU2723282C1
METHOD FOR MANUFACTURING CERAMIC SHELL MOLDS FOR CASTING ACCORDING TO SMELTED MODELS OF TURBINE BLADES WITH A DIRECTIONAL AND SINGLE-CRYSTAL STRUCTURE	2021	Shilov Aleksandr Vladimirovich Maleev Anatolii Vladimirovich	RU2754333C1

RU 2 722 955 C1

Authors

Evstigneev Aleksej Ivanovich

Dmitriev Eduard Anatolevich

Odinokov Valerij Ivanovich

Sviridov Andrej Vladimirovich

Usanov Gennadij Ivanovich

Dates

2020-06-05—Published

2019-10-24—Filed