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RU97100249A - HEATING DEVICE FOR HEATING PREPARATIONS BEFORE STAMPING - Google Patents

HEATING DEVICE FOR HEATING PREPARATIONS BEFORE STAMPING

Info

Publication number
RU97100249A
RU97100249A RU97100249/02A RU97100249A RU97100249A RU 97100249 A RU97100249 A RU 97100249A RU 97100249/02 A RU97100249/02 A RU 97100249/02A RU 97100249 A RU97100249 A RU 97100249A RU 97100249 A RU97100249 A RU 97100249A
Authority
RU
Russia
Prior art keywords
heating
before stamping
heating device
preparations before
pipes
Prior art date
Application number
RU97100249/02A
Other languages
Russian (ru)
Other versions
RU2115873C1 (en
Inventor
А.И. Парамонов
Original Assignee
А.И. Парамонов
Filing date
Publication date
Application filed by А.И. Парамонов filed Critical А.И. Парамонов
Priority to RU97100249A priority Critical patent/RU2115873C1/en
Priority claimed from RU97100249A external-priority patent/RU2115873C1/en
Application granted granted Critical
Publication of RU2115873C1 publication Critical patent/RU2115873C1/en
Publication of RU97100249A publication Critical patent/RU97100249A/en

Links

Claims (1)

Устройство для нагревания заготовок перед штамповкой, содержащее две концентрично размещенные трубы круглого или прямоугольного сечения, внутренняя из которых выполнена с отверстиями по всей поверхности, газо- и воздухопроводы, торцевые стенки, направляющие, отличающееся тем, что, с целью повышения безопасности работы нагревательного устройства и расширения возможности по набору температуры в печи, оно снабжено третьей концентрично расположенной трубой между двумя трубами с закрепленными на ней соплами, полостью для вторичного воздуха и огнеупорной обмазкой на внутренней поверхности внутренней трубы.A device for heating preforms before stamping, containing two concentrically placed pipes of circular or rectangular cross-section, the inside of which is made with holes over the entire surface, gas and air ducts, end walls, guides, characterized in that, in order to increase the safety of the heating device and expanding the ability to set the temperature in the furnace, it is equipped with a third concentrically located pipe between two pipes with nozzles fixed to it, a cavity for secondary air xa and refractory coating on the inner surface of the inner pipe.
RU97100249A 1997-01-06 1997-01-06 Heating device for heating blanks before forging RU2115873C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97100249A RU2115873C1 (en) 1997-01-06 1997-01-06 Heating device for heating blanks before forging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97100249A RU2115873C1 (en) 1997-01-06 1997-01-06 Heating device for heating blanks before forging

Publications (2)

Publication Number Publication Date
RU2115873C1 RU2115873C1 (en) 1998-07-20
RU97100249A true RU97100249A (en) 1999-01-10

Family

ID=20188892

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97100249A RU2115873C1 (en) 1997-01-06 1997-01-06 Heating device for heating blanks before forging

Country Status (1)

Country Link
RU (1) RU2115873C1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2040745C1 (en) * 1992-09-04 1995-07-25 Алексей Иванович Парамонов Device for heating of blanks before stamping

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