RU2008115709A - ELECTRIC HAMMER - Google Patents
ELECTRIC HAMMER Download PDFInfo
- Publication number
- RU2008115709A RU2008115709A RU2008115709/03A RU2008115709A RU2008115709A RU 2008115709 A RU2008115709 A RU 2008115709A RU 2008115709/03 A RU2008115709/03 A RU 2008115709/03A RU 2008115709 A RU2008115709 A RU 2008115709A RU 2008115709 A RU2008115709 A RU 2008115709A
- Authority
- RU
- Russia
- Prior art keywords
- electric hammer
- striker
- electric
- housings
- additional
- Prior art date
Links
Abstract
Электромолот, содержащий элементарный статор с основным корпусом обмоткой по его внутренней поверхности линейного асинхронного электродвигателя, в котором с возможностью свободного перемещения установлен ферромагнитный якорь-боек с короткозамкнутой токопроводящей обмоткой по его внешней поверхности, датчики положений якоря-бойка в основном корпусе электромолота, систему частотно-регулируемого питания и управления, оголовок с амортизаторами, отличающийся тем, что электромолот дополнительно снабжен N-1 элементарными статорами с основными корпусами, имеющими подшипники на своих концах и дополнительными корпусами с воздушными промежутками между этими основными и дополнительными корпусами, верхние и нижние элементарные статоры имеют направляющие, также снабженные дополнительными корпусами, верхняя крышка верхней направляющей снабжена амортизатором в виде рессоры, а в верхнем и нижнем дополнительных корпусах электромолота установлены соответственно втяжной и вытяжной вентиляторы, система частотно-регулируемого питания и управления электромолота подключена к промышленной электросети, либо к соответствующей по напряжению аккумуляторной батарее, кроме того, между амортизатором электромолота, нижним его торцом и оголовком помещен подвижный элемент между якорем-бойком и нижней направляющей якоря-бойка электромолота.An electric hammer containing an elementary stator with a main body winding along its inner surface of a linear asynchronous electric motor, in which a ferromagnetic striking arm with a short-circuited conductive winding along its outer surface is installed with free movement, position indicators of the armature-striker in the main body of the electric hammer, a frequency-response system regulated power supply and control, head with shock absorbers, characterized in that the electric hammer is additionally equipped with N-1 elementary stators with main In the case of oversized housings having bearings at their ends and additional housings with air gaps between these main and additional housings, the upper and lower elementary stators have guides also equipped with additional housings, the upper cover of the upper guide is equipped with a shock absorber in the form of a spring, and in the upper and lower additional the cases of the electric hammer are equipped with exhaust and exhaust fans, the frequency-controlled power supply and control system of the electric hammer are connected to industrial electric network, or to the corresponding battery voltage, in addition, between the shock absorber of the electric hammer, its lower end and the tip is placed a movable element between the anchor-striker and the lower guide of the anchor-striker of the electric hammer.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008115709/03A RU2379422C1 (en) | 2008-04-21 | 2008-04-21 | Electric hammer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008115709/03A RU2379422C1 (en) | 2008-04-21 | 2008-04-21 | Electric hammer |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008115709A true RU2008115709A (en) | 2009-10-27 |
RU2379422C1 RU2379422C1 (en) | 2010-01-20 |
Family
ID=41352603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008115709/03A RU2379422C1 (en) | 2008-04-21 | 2008-04-21 | Electric hammer |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2379422C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2454777C1 (en) * | 2011-01-12 | 2012-06-27 | Открытое Акционерное Общество "Тяжпрессмаш" | Electro-mechanical converter for impact machines |
-
2008
- 2008-04-21 RU RU2008115709/03A patent/RU2379422C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2379422C1 (en) | 2010-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20110422 |