SU30766A1 - Electromagnetic clutch - Google Patents
Electromagnetic clutchInfo
- Publication number
- SU30766A1 SU30766A1 SU97423A SU97423A SU30766A1 SU 30766 A1 SU30766 A1 SU 30766A1 SU 97423 A SU97423 A SU 97423A SU 97423 A SU97423 A SU 97423A SU 30766 A1 SU30766 A1 SU 30766A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electromagnet
- electromagnetic clutch
- clutch
- tape
- axis
- Prior art date
Links
Landscapes
- Mechanical Operated Clutches (AREA)
Description
Предлагаемое изобретение состоит в конструктивном выполнении электромагнитной муфты дл лентопрот жных механизмов телеграфных аппаратов или осциллографов.The present invention consists in the constructive implementation of an electromagnetic clutch for tape drive mechanisms of telegraph devices or oscillographs.
На чертеже фиг. 1 изображает перспективный вид лентопрот,1жного механизма; фиг. 2-разрез электромагнитной муфты и фиг. 3-разрез видоизмененной муфты.In FIG. 1 depicts a perspective view of the tape deck, the 1st mechanism; FIG. 2-section of the electromagnetic clutch and FIG. 3-section of the modified coupling.
Электромагнит муфты 7, снабженный полюсными наконечниками 2, 2, установлен на поворотной оси О (фиг. 1 - 2). Полюсные наконечники соединены с обмоткой электромагнита и снабжены на торцах контактами, к которым прижимаютс контактные пружины 3, 3, периодически включаемые в цепь источника тока. Якорь 4 электромагнитной муфты выполнен в виде нажимного ролика, сид щего на отдельной оси, установленной в направл ющих так, что она может перемещатьс вместе с роликом в вертикальном направлении.The electromagnet of the coupling 7, equipped with pole pieces 2, 2, is mounted on the rotary axis O (Fig. 1 - 2). The pole pieces are connected to the winding of the electromagnet and are provided at the ends with contacts, against which contact springs 3, 3, periodically connected to the current source circuit, are pressed. The armature 4 of the electromagnetic clutch is made in the form of a pressure roller, which sits on a separate axis, mounted in guides so that it can move with the roller in the vertical direction.
При возбуждении электромагнита корь 4 подт гиваетс к электромагнитуWhen the electromagnet is excited, the measles 4 is forced to the electromagnet
и прижимает ленту к муфте 1, вследствие чего лента приходит в дв 1жение..and presses the tape to the clutch 1, as a result of which the tape comes to the door.
При размыкании цепи электромагнита корь 4 под действием собственного веса перемещаетс вместе с осью по направл ющим в исходное положение, и лента останавливаетс .When the electromagnet is opened, the bark 4, under the action of its own weight, moves along with the axis along the guides to the initial position, and the tape stops.
В видоизмененной муфте (фиг. 3) ток к электромагниту муфты / подводитс посредством изолированных от корпуса кольцевых контактных пластин 6, по которым скольз т пружин щие контактные щетки 5. Ось кор -/электромагнита установлена на пружинно укрепленных стержн х и после размыкани цепк электромагнита перемещаетс в исходное положение пружинами 7.In the modified clutch (Fig. 3), the current to the clutch electromagnet / is supplied via annular contact plates 6 insulated from the casing, along which spring-loaded contact brushes slide 5. The core - / electromagnet axis is mounted on spring-hardened rods and after opening the chain electromagnet moves to the initial position by the springs 7.
Предмет изобретени .The subject matter of the invention.
Электромагнитна муфта, например дл лентопрот жных механизмов телеграфных аппаратов дл осциллографов,, отличающа с тем, что электромагнит муфты 1 насажен на вращающуюс ось (7, а корь 4 выполнен в виде нажимного ролика, прижимающего ленту к муфте.An electromagnetic clutch, for example, for tape recorders of telegraph apparatus for oscilloscopes, characterized in that the clutch 1 electromagnet is mounted on a rotating axis (7, and the measles 4 is in the form of a pressure roller that presses the tape to the clutch.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU97423A SU30766A1 (en) | 1931-11-12 | 1931-11-12 | Electromagnetic clutch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU97423A SU30766A1 (en) | 1931-11-12 | 1931-11-12 | Electromagnetic clutch |
Publications (1)
Publication Number | Publication Date |
---|---|
SU30766A1 true SU30766A1 (en) | 1933-06-30 |
Family
ID=48348236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU97423A SU30766A1 (en) | 1931-11-12 | 1931-11-12 | Electromagnetic clutch |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU30766A1 (en) |
-
1931
- 1931-11-12 SU SU97423A patent/SU30766A1/en active
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