JPS59126190U

JPS59126190U - vibrating compressor

Info

Publication number: JPS59126190U
Application number: JP2032983U
Authority: JP
Inventors: 奥田　征雄; 藤澤　良昭; 忠良木村
Original assignee: 沢藤電機株式会社
Priority date: 1983-02-15
Filing date: 1983-02-15
Publication date: 1984-08-24
Also published as: JPH0124385Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示すものであり、第１図は本考
案の一実施例の全体縦断面図、第２図は第１図の仕切部
材１３とその付近を拡大して示す縦断面図、第３図は第
２図の■−■線断面図、第４図は第１図の永久磁石１６
．１７の着磁方向および駆動コイル４．５の巻き方向を
簡略化して示す回路図、第５図は永久磁石１６．１７の
着磁方向および駆動コイル４．５の巻き方向の他の例を
簡略化して示す回路図である。１・・・ケーシング、２．３・・・ピストン、４，５・
・・駆動コイル、１６．１７・・・永久磁石、１８．１
９・・・間隙、２０．２１・・・ポールピース、３９．
４０゜４９．５０・・・共振コイルばね、５１．５２・
・・シリンダ部、１０１，１０２・・・密封端子、１０
３゜１０４・・・貫通孔、１０５，１０６・・・段部、
１０７゜１０８・・・屈曲縁、１０９，１１６・・・円
筒部、１１０．１１７・・・円錐部、１１１．１１８・
・・保持枠、１１２，１１９・・・非導電性材料として
のガラス体、１１３．１２０・・・端子棒、１１４．１
２１・・・絶縁体、１３２・・・交流電源。〜第４図第５図１　　　＝ＦＦ＝　　　１謄The drawings show an embodiment of the present invention, and FIG. 1 is an overall vertical cross-sectional view of one embodiment of the present invention, and FIG. 2 is a vertical cross-section showing an enlarged view of the partition member 13 and its vicinity in FIG. 1. Figure 3 is a sectional view taken along the line ■-■ in Figure 2, and Figure 4 is a permanent magnet 16 in Figure 1.
．． 5 is a simplified circuit diagram showing the magnetization direction of permanent magnet 16.17 and the winding direction of drive coil 4.5; FIG. 5 is a simplified circuit diagram showing another example of the magnetization direction of permanent magnet 16. FIG. 1...Casing, 2.3...Piston, 4,5.
... Drive coil, 16.17 ... Permanent magnet, 18.1
9...Gap, 20.21...Pole piece, 39.
40°49.50... Resonant coil spring, 51.52.
... Cylinder part, 101, 102 ... Sealed terminal, 10
3゜104...Through hole, 105,106...Step part,
107°108...Bent edge, 109,116...Cylindrical part, 110.117...Conical part, 111.118.
...Holding frame, 112,119...Glass body as non-conductive material, 113.120...Terminal bar, 114.1
21... Insulator, 132... AC power supply. ~ Figure 4 Figure 5 1 =FF= 1

Claims

[Scope of utility model registration request]

A permanent magnet and a pole piece forming an annular gap between the permanent magnet and the permanent magnet are fixedly provided in a cylindrical casing with both ends closed, and the gap is energized by alternating power. A drive coil is disposed to be movable in the axial direction of the casing, a piston substantially integrated with the drive coil is slidably loosely fitted into a cylinder portion provided integrally with the casing, and A vibratory compressor in which a through hole for supplying alternating power to the drive coil is formed at an end thereof, and a stepped portion having a circular bent edge is formed in the middle of the through hole, and the bent edge A sealed terminal is formed by holding a terminal rod through a non-conductive material in a holding frame having a conical part and a cylindrical part which are projected-welded in line contact with the cylindrical part and the inner surface of the through-hole. A vibratory compressor characterized in that the terminal rod is inserted into a through hole through an insulator, one end of the terminal rod is connected to an AC power source, and the other end is connected to a drive coil.