JPS6395212U - - Google Patents
Info
- Publication number
- JPS6395212U JPS6395212U JP1986189783U JP18978386U JPS6395212U JP S6395212 U JPS6395212 U JP S6395212U JP 1986189783 U JP1986189783 U JP 1986189783U JP 18978386 U JP18978386 U JP 18978386U JP S6395212 U JPS6395212 U JP S6395212U
- Authority
- JP
- Japan
- Prior art keywords
- iron core
- contact
- power source
- secondary coil
- fixed side
- 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.)
- Granted
Links
- 230000008054 signal transmission Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の一実施例による信号伝達装
置を設けた溶接装置を説明する側面図、第２図は
第１図に示す溶接装置における信号伝達装置を拡
大して説明する部分破断の側面図、第３図は一実
施例による信号伝達装置を模式的に示す説明図で
ある。
２……基盤（固定側）、５……治具台車（可動
側）、９……一次コイル、１０……鉄心、１３…
…二次コイル、１６……電源、１４ａ，１４ｂ…
…フオトトランジスタ（無接触リレーの一方）、
２１ａ，２１ｂ……フオトカプラー（無接触リレ
ーの他方）。
Fig. 1 is a side view illustrating a welding device equipped with a signal transmission device according to an embodiment of the invention, and Fig. 2 is a partially broken side view showing an enlarged view of the signal transmission device in the welding device shown in Fig. 1. 3 are explanatory diagrams schematically showing a signal transmission device according to an embodiment. 2... Base (fixed side), 5... Jig cart (movable side), 9... Primary coil, 10... Iron core, 13...
...Secondary coil, 16...Power supply, 14a, 14b...
…Phototransistor (one side of contactless relay),
21a, 21b...photo coupler (the other side of the non-contact relay).
Claims (1)
鉄心と、一対の無接触リレーの一方を備えると共
に、可動側に、前記固定側に対する所定位置で前
記鉄心が挿入状態となる二次コイルと、前記二次
コイルを電力源とする無接触リレーの他方とを備
えたことを特徴とする無接触式信号伝達装置。 A fixed side includes an iron core wound with a primary coil connected to a power source, and one of a pair of non-contact relays, and a movable side has a secondary coil into which the iron core is inserted at a predetermined position with respect to the fixed side. A non-contact signal transmission device comprising: the other non-contact relay that uses the secondary coil as a power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986189783U JPH0624975Y2 (en) | 1986-12-11 | 1986-12-11 | Non-contact type signal transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986189783U JPH0624975Y2 (en) | 1986-12-11 | 1986-12-11 | Non-contact type signal transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6395212U true JPS6395212U (en) | 1988-06-20 |
| JPH0624975Y2 JPH0624975Y2 (en) | 1994-06-29 |
Family
ID=31142388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986189783U Expired - Lifetime JPH0624975Y2 (en) | 1986-12-11 | 1986-12-11 | Non-contact type signal transmission device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624975Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013062924A (en) * | 2011-09-13 | 2013-04-04 | Fuji Mach Mfg Co Ltd | Non-contact power feeding device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5635286A (en) * | 1979-08-31 | 1981-04-07 | Daido Shingo | Regular ticket issuing system |
| JPS58164335A (en) * | 1982-03-24 | 1983-09-29 | Toshiba Mach Co Ltd | Signal transmitter |
| JPS60211811A (en) * | 1984-04-06 | 1985-10-24 | Nippon Telegr & Teleph Corp <Ntt> | Non-contact coupling system |
-
1986
- 1986-12-11 JP JP1986189783U patent/JPH0624975Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5635286A (en) * | 1979-08-31 | 1981-04-07 | Daido Shingo | Regular ticket issuing system |
| JPS58164335A (en) * | 1982-03-24 | 1983-09-29 | Toshiba Mach Co Ltd | Signal transmitter |
| JPS60211811A (en) * | 1984-04-06 | 1985-10-24 | Nippon Telegr & Teleph Corp <Ntt> | Non-contact coupling system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013062924A (en) * | 2011-09-13 | 2013-04-04 | Fuji Mach Mfg Co Ltd | Non-contact power feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624975Y2 (en) | 1994-06-29 |