SU680808A1 - Heat insulating insert for risers of casting moulds - Google Patents

Heat insulating insert for risers of casting moulds

Info

Publication number
SU680808A1
SU680808A1 SU772507124A SU2507124A SU680808A1 SU 680808 A1 SU680808 A1 SU 680808A1 SU 772507124 A SU772507124 A SU 772507124A SU 2507124 A SU2507124 A SU 2507124A SU 680808 A1 SU680808 A1 SU 680808A1
Authority
SU
USSR - Soviet Union
Prior art keywords
risers
heat insulating
insulating insert
casting moulds
moulds
Prior art date
Application number
SU772507124A
Other languages
Russian (ru)
Inventor
Григорий Нафтулович Бейзер
Евгений Иванович Дунер
Валерий Раймундович Закрочимский
Юрий Семенович Лернер
Original Assignee
Научно-Исследовательский Институт Специальных Способов Литья
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 Научно-Исследовательский Институт Специальных Способов Литья filed Critical Научно-Исследовательский Институт Специальных Способов Литья
Priority to SU772507124A priority Critical patent/SU680808A1/en
Application granted granted Critical
Publication of SU680808A1 publication Critical patent/SU680808A1/en

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  • Sampling And Sample Adjustment (AREA)

Description

ее затвердевани , в теле вставки выполнена закрыта  полость, обхватывающа  рабочую полость и сообщенна  с ней.its solidification, in the body of the insert, a cavity is closed, which encloses the working cavity and communicates with it.

Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination

1, Авторское свидетельство СССР № 351635, кл. В 22 D 15/00, 1970.1, USSR Author's Certificate No. 351635, cl. On 22 D 15/00, 1970.

SU772507124A 1977-07-13 1977-07-13 Heat insulating insert for risers of casting moulds SU680808A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772507124A SU680808A1 (en) 1977-07-13 1977-07-13 Heat insulating insert for risers of casting moulds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772507124A SU680808A1 (en) 1977-07-13 1977-07-13 Heat insulating insert for risers of casting moulds

Publications (1)

Publication Number Publication Date
SU680808A1 true SU680808A1 (en) 1979-08-25

Family

ID=20717840

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772507124A SU680808A1 (en) 1977-07-13 1977-07-13 Heat insulating insert for risers of casting moulds

Country Status (1)

Country Link
SU (1) SU680808A1 (en)

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