SU1529765A1 - Device for application of coatings onto inner surface of long-sized cylindrical products - Google Patents
Device for application of coatings onto inner surface of long-sized cylindrical productsInfo
- Publication number
- SU1529765A1 SU1529765A1 SU4327353/21A SU4327353A SU1529765A1 SU 1529765 A1 SU1529765 A1 SU 1529765A1 SU 4327353/21 A SU4327353/21 A SU 4327353/21A SU 4327353 A SU4327353 A SU 4327353A SU 1529765 A1 SU1529765 A1 SU 1529765A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- coil
- long
- product
- application
- cylindrical products
- Prior art date
Links
Abstract
FIELD: mechanical engineering. SUBSTANCE: device uses aligned anode in the form of a tube, accelerating coil 3 and consumable cathode 4. Arranged in alignment with the cathode is coil 13 connected in opposition to coil 3, and additional coil 12 enveloping worked surface 14 of the product and connected in series with coil 3. Part of plasma current in vacuum chamber is picked up by magnetic field of coil 12, thus increasing the concentration of particles at the inlet to the space of the worked product, due to which the device capacity is enhanced. Uniformity of coating on the inner cylindrical surface of the product is ensured by the magnetic field of coil 13 connected in opposition to accelerating coil 3. EFFECT: enhanced capacity of the device and uniformity of coatings on the inner surface of long- sized cylindrical products. 4 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4327353/21A SU1529765A1 (en) | 1987-11-16 | 1987-11-16 | Device for application of coatings onto inner surface of long-sized cylindrical products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4327353/21A SU1529765A1 (en) | 1987-11-16 | 1987-11-16 | Device for application of coatings onto inner surface of long-sized cylindrical products |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1529765A1 true SU1529765A1 (en) | 1996-01-20 |
Family
ID=60528475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4327353/21A SU1529765A1 (en) | 1987-11-16 | 1987-11-16 | Device for application of coatings onto inner surface of long-sized cylindrical products |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1529765A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7871679B2 (en) | 2002-03-05 | 2011-01-18 | Gesellschaft Fuer Schwerionenforschung Mbh | Getter metal alloy coating and device and method for the production thereof |
RU2786493C1 (en) * | 2021-12-30 | 2022-12-21 | Федеральное государственное бюджетное учреждение науки Институт проблем машиноведения Российской академии наук (ИПМаш РАН) | Method for vacuum coating on the inner surface of long cylindrical products |
-
1987
- 1987-11-16 SU SU4327353/21A patent/SU1529765A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7871679B2 (en) | 2002-03-05 | 2011-01-18 | Gesellschaft Fuer Schwerionenforschung Mbh | Getter metal alloy coating and device and method for the production thereof |
RU2786493C1 (en) * | 2021-12-30 | 2022-12-21 | Федеральное государственное бюджетное учреждение науки Институт проблем машиноведения Российской академии наук (ИПМаш РАН) | Method for vacuum coating on the inner surface of long cylindrical products |
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