Patenton — panteon of patents

(19)

RU

(11)

2 022 740

(13)

C1

(51)

IPC

(21) (22)

Application

4937090/08, 1991-04-03

(22)

Actual filing date

1991-04-03

(45)

Published

1994-11-15

(72)

Inventor

Ananich Galina Vladimirovna[By]Petukhov Igor' Borisovich[By]Jakovlev Igor' Petrovich[By]

(73)

Holder

Ananich Galina Vladimirovna

MICROWELDING TOOL Russian patent published in 1994 - IPC

Abstract RU 2022740 C1

FIELD: microwelding of wire leads of integrated circuits and semiconductor instruments. SUBSTANCE: tool has rod 1, working surface 2, capillary hole 3. Working surface 3 has groove 4 and step-like recess 5. EFFECT: enhanced operating reliability. 2 cl, 3 dwg

Similar patents RU2022740C1

Title Year Author Number
TOOL FOR MICROWELDING 2001
  • Zenin V.V.
  • Segal Ju.E.
  • Beljaev V.N.
 RU2220830C2
DEVICE FOR MINIATURE WELDING 0
  • Afanasev Vladimir Vasilevich
  • Ananich Valerij Grigorevich
  • Kamera Nikolaj Vladimirovich
 SU1731541A1
TOOL FOR ULTRASONIC CONNECTION OF MICROWIRE 0
  • Skomorokhov Anatolij Matveevich
  • Shchepin Mikhail Potapovich
 SU990458A1
DEVICE FOR MINIATURE WELDING 1989
  • Oger Ju.P.
  • Belkin V.M.
  • Cherkasov V.M.
 RU2030266C1
TOOL FOR WELDING WIRE LEADS 0
  • Umnov Lev Nikolaevich
  • Lavrov Vladimir Aleksandrovich
  • Rukavishnikov Viktor Vladimirovich
  • Kuzmin Lev Nikolaevich
  • Gulyaev Aleksandr Anatolevich
  • Kalinin Yurij Ilich
  • Sizov Vyacheslav Gennadievich
  • Slavinskij Zinovij Mikhalevich
 SU1016116A1
TOOL FOR ULTRASONIC WELDING 1999
  • Segal Ju.E.
  • Zenin V.V.
  • Fomenko Ju.L.
  • Bokarev D.I.
  • Frolov V.I.
 RU2179101C2
TOOL FOR MICROWELDING OF WIRE LEADS 0
  • Rydzevskij Aleksandr Petrovich
  • Strizhko Aleksandr Grigorevich
  • Akimov Vladimir Nikolaevich
  • Asadchij Sergej Ivanovich
 SU948582A1
METHOD FOR MULTI-CRYSTAL MODULES THERMO-SOUND MICRO-WELDING 2020
  • Pukhov Anton Alekseevich
  • Shiriaeva Liubov Aleksandrovna
 RU2734854C1
TOOL FOR ULTRASONIC WELDING 0
  • Lavrov Vladimir Aleksandrovich
  • Kalinin Yurij Ilich
  • Gushchina Galina Mikhajlovna
 SU1031695A1
METHOD TO ASSEMBLE MICROELECTROMECHANICAL DEVICES 2013
  • Bliznetsov Aleksej Vladimirovich
  • Bliznetsov Maksim Vladimirovich
  • Korzenev Gennadij Nikolaevich
  • Korotkova Galina Petrovna
  • Lisitsyna Svetlana Mikhajlovna
  • Osochenko Evgenij Alekseevich
 RU2525684C1

RU 2 022 740 C1

Authors

Ananich Galina Vladimirovna[By]

Petukhov Igor' Borisovich[By]

Jakovlev Igor' Petrovich[By]

Dates

1994-11-15—Published

1991-04-03—Filed

read Similar patents