JPS6144751U - polarized relay - Google Patents

polarized relay

Info

Publication number
JPS6144751U
JPS6144751U JP12881184U JP12881184U JPS6144751U JP S6144751 U JPS6144751 U JP S6144751U JP 12881184 U JP12881184 U JP 12881184U JP 12881184 U JP12881184 U JP 12881184U JP S6144751 U JPS6144751 U JP S6144751U
Authority
JP
Japan
Prior art keywords
polarized relay
armature
yoke
permanent magnet
annular groove
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
JP12881184U
Other languages
Japanese (ja)
Inventor
豊隆 西川
正徳 元山
昌也 岡本
Original Assignee
松下電工株式会社
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 by 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP12881184U priority Critical patent/JPS6144751U/en
Publication of JPS6144751U publication Critical patent/JPS6144751U/en
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Electromagnets (AREA)

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

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

第１図および第２図は本考案の一実施例を示すもので、
第１図ａは溶接前の状態を示す断面図、同図ｂおよびＣ
は小突起の種々の形状を示す上面図、第２図は溶接後の
状態を示す断面図、第３図は従来例の断面図、第４図は
さらに他の従来例番示したもので、同図ａは溶接前を示
す断面図、同図ｂは溶接後を示す断面図である。 図中、１はアマチュアまたはヨーク、２は永久磁石、３
は小突起、４は環状凹溝、５は溶融物を示す。Figures 1 and 2 show an embodiment of the present invention.
Figure 1 a is a sectional view showing the state before welding, Figure 1 b and C
2 is a top view showing various shapes of small protrusions, FIG. 2 is a cross-sectional view showing the state after welding, FIG. 3 is a cross-sectional view of a conventional example, and FIG. 4 is a further example showing another conventional example. Figure a is a sectional view before welding, and Figure b is a sectional view after welding. In the figure, 1 is an armature or yoke, 2 is a permanent magnet, and 3
4 indicates a small protrusion, 4 indicates an annular groove, and 5 indicates a melt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アマチュアまたはヨークの永久磁石取付面に形成したス
ポット溶接用の小突起の周囲に隣接して環状凹溝を形成
して成ることを特徴とする有極リレーA polarized relay characterized in that an annular groove is formed adjacent to a small protrusion for spot welding formed on the permanent magnet mounting surface of an armature or a yoke.
JP12881184U 1984-08-25 1984-08-25 polarized relay Pending JPS6144751U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12881184U JPS6144751U (en) 1984-08-25 1984-08-25 polarized relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12881184U JPS6144751U (en) 1984-08-25 1984-08-25 polarized relay

Publications (1)

Publication Number Publication Date
JPS6144751U true JPS6144751U (en) 1986-03-25

Family

ID=30687437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12881184U Pending JPS6144751U (en) 1984-08-25 1984-08-25 polarized relay

Country Status (1)

Country Link
JP (1) JPS6144751U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023618U (en) * 1973-06-27 1975-03-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023618U (en) * 1973-06-27 1975-03-17

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