SU116948A1 - The method of manufacture of electric heaters - Google Patents

The method of manufacture of electric heaters

Info

Publication number
SU116948A1
SU116948A1 SU575996A SU575996A SU116948A1 SU 116948 A1 SU116948 A1 SU 116948A1 SU 575996 A SU575996 A SU 575996A SU 575996 A SU575996 A SU 575996A SU 116948 A1 SU116948 A1 SU 116948A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mass
heater
electric heaters
manufacture
carborundum
Prior art date
Application number
SU575996A
Other languages
Russian (ru)
Inventor
М.А. Кожаткин
Original Assignee
М.А. Кожаткин
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 М.А. Кожаткин filed Critical М.А. Кожаткин
Priority to SU575996A priority Critical patent/SU116948A1/en
Application granted granted Critical
Publication of SU116948A1 publication Critical patent/SU116948A1/en

Links

Landscapes

  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Resistance Heating (AREA)

Description

В насто щее врем  изготовление электронагревате чей из карборундовой массы на св зующем материао1е (например, бакелитовом лаке) осуществл етс  способом прессовани .At present, the manufacture of an electrical heater whose carborundum mass on the bonding material (for example, bakelite lacquer) is carried out by the pressing method.

Однако этот способ не обеспечивает получени  равномерной структуры нагревателей.However, this method does not provide a uniform heater structure.

Дл  устранени  указанного недостатка предлагаетс  производить прессование в разъемной горизонтальной пресс-форме, причем ма.ссу уплотн ть путем введени  с обоих торцов нагреватеа  вращающихс  стержней, образующих в нем центральный канал.To eliminate this drawback, it is proposed to press in a detachable horizontal mold, and to compact the mass by introducing rotating rods forming the central channel in it at both ends.

На фиг. 1 изображен эскиз нижней части пресс-формы дл  прессовани  электронагревателей по предлагаемому сподобу; на фиг. 2 - схема получени  в изделии центрального канала (привод вращающихс  стержней на схеме не показан).FIG. Figure 1 shows a sketch of the lower part of a mold for pressing electric heaters according to the proposed method; in fig. 2 shows a production circuit in the product of the center channel (the drive of the rotating rods is not shown in the diagram).

Изготовление электронагревателей по предлагаемому способу осуществл етс  следующим образом.The manufacture of electric heaters according to the proposed method is carried out as follows.

Перед заполнением карборундовой массой разъемна  пресс-форма 1 прогреваетс  электрическим током, затем карборундовую массу рассыпают равномерно по всей длине пресс-формы и начинают прессование. При этом с обоих торцов нагревател  ввод т вращающиес  стержни 2 с винтовой нарезкой, которые уплотн ют массу и одновременно образуют в нагревателе центральный канал.Before filling with the carborundum mass, the split mold 1 is heated by electric current, then the carborundum mass is spread evenly along the entire length of the mold and the pressing starts. In this case, rotating ends with screw thread 2 are inserted at both ends of the heater, which compact the mass and simultaneously form a central channel in the heater.

Claims (2)

1.Способ изготовлени  электронагревателей из карборундовой массы на (Св зущем материале (например, бакелитовом лаке), отличающийс  тем, что, с целью обеспечени  равномерной структуры нагревателей , прессование производ т в разъемной горизонтальной пресс-форме , причем массу уплотн ют путем введени  с обоих торцов нагревател  вращающихс  стержней, образующих в нагревателе центральный канал.1. A method of manufacturing electric heaters from a carborundum mass on (Bonding material (e.g., bakelite lacquer), characterized in that, in order to ensure a uniform heater structure, the extrusion is carried out in a detachable horizontal mold, and the mass is compacted by introducing ends of the heater of the rotating rods, forming a central channel in the heater. 2.Способ по п. 1, отл и ч а ю щи и с  тем, что дл  уплотнени  массы примен ют стержни с винтовой нарезкой.2. The method according to claim 1, in accordance with the fact that rods with screw thread are used to compact the mass. Предмет изобретени Subject invention fu.z.Jfu.z.J ll
SU575996A 1956-01-01 1956-01-01 The method of manufacture of electric heaters SU116948A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU575996A SU116948A1 (en) 1956-01-01 1956-01-01 The method of manufacture of electric heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU575996A SU116948A1 (en) 1956-01-01 1956-01-01 The method of manufacture of electric heaters

Publications (1)

Publication Number Publication Date
SU116948A1 true SU116948A1 (en) 1957-11-30

Family

ID=48389139

Family Applications (1)

Application Number Title Priority Date Filing Date
SU575996A SU116948A1 (en) 1956-01-01 1956-01-01 The method of manufacture of electric heaters

Country Status (1)

Country Link
SU (1) SU116948A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1423C2 (en) * 1987-05-04 2001-02-28 Biroul Specializat De Constructie Si Tehnologie A Electronicii Corpului Solid Al Institutului De Fizica Aplicata Al Academiei De Stiinte A Republicii Moldova Support for optical images and holographic information registration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1423C2 (en) * 1987-05-04 2001-02-28 Biroul Specializat De Constructie Si Tehnologie A Electronicii Corpului Solid Al Institutului De Fizica Aplicata Al Academiei De Stiinte A Republicii Moldova Support for optical images and holographic information registration

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