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 products

Info

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
Application number
SU4327353/21A
Other languages
Russian (ru)
Inventor
И.С. Абрамов
Ю.А. Быстров
В.Г. Вильдгрубе
В.Г. Кузнецов
А.А. Лисенков
Original Assignee
Ленинградский электротехнический институт им.В.И.Ульянова (Ленина)
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 Ленинградский электротехнический институт им.В.И.Ульянова (Ленина) filed Critical Ленинградский электротехнический институт им.В.И.Ульянова (Ленина)
Priority to SU4327353/21A priority Critical patent/SU1529765A1/en
Application granted granted Critical
Publication of SU1529765A1 publication Critical patent/SU1529765A1/en

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
SU4327353/21A 1987-11-16 1987-11-16 Device for application of coatings onto inner surface of long-sized cylindrical products SU1529765A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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