JPH02104777U - - Google Patents

Info

Publication number
JPH02104777U
JPH02104777U JP1369689U JP1369689U JPH02104777U JP H02104777 U JPH02104777 U JP H02104777U JP 1369689 U JP1369689 U JP 1369689U JP 1369689 U JP1369689 U JP 1369689U JP H02104777 U JPH02104777 U JP H02104777U
Authority
JP
Japan
Prior art keywords
piston
cylinder
drive device
electromagnetic drive
electromagnet
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP1369689U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1369689U priority Critical patent/JPH02104777U/ja
Publication of JPH02104777U publication Critical patent/JPH02104777U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は、本考案に係る電磁駆動装置の一実施例
を示したものであつて、第１図は電磁駆動装置の
概略縦断面図、第２図は駆動回路を示す回路図、
第３図Ａ，Ｂ，Ｃは電磁駆動装置の作動を示す縦
断面図である。 図中、１はシリンダ、１ｃは通気孔、２はピス
トン、３は電磁石、４は駆動回路、６は永久磁石
、７はクランク機構、８はスライドベアリングで
ある。 The drawings show an embodiment of the electromagnetic drive device according to the present invention, in which FIG. 1 is a schematic vertical sectional view of the electromagnetic drive device, FIG. 2 is a circuit diagram showing the drive circuit,
3A, B, and C are longitudinal sectional views showing the operation of the electromagnetic drive device. In the figure, 1 is a cylinder, 1c is a vent, 2 is a piston, 3 is an electromagnet, 4 is a drive circuit, 6 is a permanent magnet, 7 is a crank mechanism, and 8 is a slide bearing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 永久磁石が設けられるピストンをクランク機構
に連結する一方、ピストンが内嵌するシリンダに
、ピストンを直線往復動せしめるための電磁石を
設けて成る電磁駆動装置において、前記シリンダ
内に、ピストンの滑りガイドをするガイド部材を
設けると共に、シリンダ内の気圧を通常気圧に保
つための通気孔を形成したことを特徴とする電磁
駆動装置。 In an electromagnetic drive device, a piston provided with a permanent magnet is connected to a crank mechanism, and a cylinder in which the piston is fitted is provided with an electromagnet for linearly reciprocating the piston, wherein a sliding guide for the piston is provided in the cylinder. What is claimed is: 1. An electromagnetic drive device, characterized in that a guide member is provided, and a ventilation hole is formed to maintain the pressure inside the cylinder at normal pressure.
JP1369689U 1989-02-08 1989-02-08 Pending JPH02104777U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1369689U JPH02104777U (en) 1989-02-08 1989-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1369689U JPH02104777U (en) 1989-02-08 1989-02-08

Publications (1)

Publication Number Publication Date
JPH02104777U true JPH02104777U (en) 1990-08-21

Family

ID=31224225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1369689U Pending JPH02104777U (en) 1989-02-08 1989-02-08

Country Status (1)

Country Link
JP (1) JPH02104777U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720164B2 (en) * 1978-04-06 1982-04-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720164B2 (en) * 1978-04-06 1982-04-27

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