SU844104A1 - Electrode system to electric-pulse unit for tube expanding - Google Patents

Electrode system to electric-pulse unit for tube expanding Download PDF

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Publication number
SU844104A1
SU844104A1 SU782670663A SU2670663A SU844104A1 SU 844104 A1 SU844104 A1 SU 844104A1 SU 782670663 A SU782670663 A SU 782670663A SU 2670663 A SU2670663 A SU 2670663A SU 844104 A1 SU844104 A1 SU 844104A1
Authority
SU
USSR - Soviet Union
Prior art keywords
electric
electrode system
pulse unit
tube expanding
expanding
Prior art date
Application number
SU782670663A
Other languages
Russian (ru)
Inventor
Александр Михайлович Курач
Алексей-Гарри Георгиевич Иванов
Геннадий Борисович Вильский
Борис Яковлевич Мазуровский
Вадим Александрович Школьников
Василий Иванович Соколов
Геннадий Васильевич Бызов
Original Assignee
Проектно-Конструкторское Бюроэлектрогидравлики Ah Украинской Ccp
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 Проектно-Конструкторское Бюроэлектрогидравлики Ah Украинской Ccp filed Critical Проектно-Конструкторское Бюроэлектрогидравлики Ah Украинской Ccp
Priority to SU782670663A priority Critical patent/SU844104A1/en
Priority to CA334,164A priority patent/CA1113845A/en
Priority to IT25249/79A priority patent/IT1163702B/en
Priority to DE19792953046 priority patent/DE2953046C2/en
Priority to FR7921064A priority patent/FR2433988A1/en
Priority to PCT/SU1979/000067 priority patent/WO1980000424A1/en
Priority to JP54501375A priority patent/JPS6031575B2/en
Priority to CS573479A priority patent/CS235905B1/en
Application granted granted Critical
Publication of SU844104A1 publication Critical patent/SU844104A1/en

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  • Processing Of Solid Wastes (AREA)
  • Earth Drilling (AREA)

Description

помощью механизма фиксации 7 на заданный размер.using the locking mechanism 7 at a given size.

Возможность углового неремещени  створок экранов и электродов и их фиксаци  нозвол ет развальцовывать трубы с разным шагом трубных решеток. За счет этого повышаетс  производительность установки . При этом улучшаетс  качество развальцовки , так как стабилизируетс  индуктивность вследствие посто нства рассто ни  между плюсовым и минусовым электродами . Кроме того, повышаетс  КПД за счет увеличени  активной нагрузки на генератор вследствие одновременного взрыва двух патронов, последовательно соединенных .The possibility of angular dislocation of the screen cages and electrodes and their fixation may allow flaring the pipes with different pitch of tube sheets. This increases plant performance. This improves the flare quality, since the inductance stabilizes due to the constant distance between the plus and minus electrodes. In addition, the efficiency is increased by increasing the active load on the generator due to the simultaneous explosion of two cartridges connected in series.

Намечено применение изобретени  в серийных установках дли электрогидроимпульсной развальцовки труб.It is intended to use the invention in serial installations for electrohydraulic pulse pipe expansion.

Claims (1)

1. Авторское свидетельство СССР по за вке № 2537444/25-27, кл. В 21D 26/10, от 20.04.78.1. USSR author's certificate in application number 2537444 / 25-27, cl. At 21D 26/10, dated 04/20/78.
SU782670663A 1978-08-22 1978-10-03 Electrode system to electric-pulse unit for tube expanding SU844104A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SU782670663A SU844104A1 (en) 1978-10-03 1978-10-03 Electrode system to electric-pulse unit for tube expanding
CA334,164A CA1113845A (en) 1978-08-22 1979-08-21 Electric-pulse tube expander
IT25249/79A IT1163702B (en) 1978-08-22 1979-08-21 PLANT FOR ELECTRO-IMPULSIVE COUNTERSUNK OF PIPES
DE19792953046 DE2953046C2 (en) 1978-08-22 1979-08-21 Device for the electro-pulse expansion of pipes
FR7921064A FR2433988A1 (en) 1978-08-22 1979-08-21 INSTALLATION FOR THE EXPANSION OF TUBES BY ELECTRIC PULSES
PCT/SU1979/000067 WO1980000424A1 (en) 1978-08-22 1979-08-21 Installation for flaring tubes by electro-impulsion
JP54501375A JPS6031575B2 (en) 1978-08-22 1979-08-21 Electric pulse type duct expansion device
CS573479A CS235905B1 (en) 1978-10-03 1979-08-22 Electrode system of electrohydraulic pulse device for pipe expanding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782670663A SU844104A1 (en) 1978-10-03 1978-10-03 Electrode system to electric-pulse unit for tube expanding

Publications (1)

Publication Number Publication Date
SU844104A1 true SU844104A1 (en) 1981-07-07

Family

ID=20787933

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782670663A SU844104A1 (en) 1978-08-22 1978-10-03 Electrode system to electric-pulse unit for tube expanding

Country Status (2)

Country Link
CS (1) CS235905B1 (en)
SU (1) SU844104A1 (en)

Also Published As

Publication number Publication date
CS235905B1 (en) 1985-05-15

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