JPH0239441U - - Google Patents
Info
- Publication number
- JPH0239441U JPH0239441U JP11843388U JP11843388U JPH0239441U JP H0239441 U JPH0239441 U JP H0239441U JP 11843388 U JP11843388 U JP 11843388U JP 11843388 U JP11843388 U JP 11843388U JP H0239441 U JPH0239441 U JP H0239441U
- Authority
- JP
- Japan
- Prior art keywords
- dial
- thermal overload
- overload relay
- cover
- hole
- 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
Landscapes
- Breakers (AREA)
Description
第１図および第２図はそれぞれ本考案の一実施
例を示し、第１図は要部分解側面図、第２図はダ
イヤルロツク部材の底面図、第３図ａ，ｂはそれ
ぞれ動作説明図、第４図は本考案の異なる実施例
を示すダイヤルロツク部材の側面図である。第５
図は従来例を示す熱形過負荷継電器の要部斜視図
である。
１０：ダイヤルカバー、１０ｃ：孔、２０，２
１：ダイヤルロツク部材、２０ａ：円筒部、２０
ｂ，２１ｂ：鍔、２０ｃ：引掛突部。
Figures 1 and 2 each show an embodiment of the present invention, with Figure 1 being an exploded side view of the main parts, Figure 2 being a bottom view of the dial lock member, and Figures 3a and 3b being explanatory views of the operation. 4 is a side view of a dial lock member showing a different embodiment of the present invention. Fifth
The figure is a perspective view of essential parts of a conventional thermal overload relay. 10: Dial cover, 10c: Hole, 20,2
1: Dial lock member, 20a: Cylindrical part, 20
b, 21b: Tsuba, 20c: Hook protrusion.
Claims (1)
流れる過電流の値をセツトする電流調整ダイヤル
を熱形過負荷継電器に着脱自在に装着されるダイ
ヤルカバーで覆うようにしたものにおいて、前記
ダイヤルカバーの調整ダイヤルに対峙する位置に
調整ダイヤルを操作可能な孔を形成し、このダイ
ヤルカバーの孔に密着する円筒部を挾んで鍔と引
掛突部が形成されたダイヤルロツク部材を前記ダ
イヤルカバーの孔に嵌合させてなる熱形過負荷継
電器のダイヤルカバー。 In the thermal overload relay, the current adjustment dial for setting the value of overcurrent flowing in the main circuit, which is disposed on the upper part of the thermal overload relay, is covered with a dial cover that is detachably attached to the thermal overload relay. A hole through which the adjustment dial can be operated is formed at a position facing the adjustment dial of the dial cover, and a dial lock member having a flange and a hook protrusion is inserted into the dial cover by sandwiching a cylindrical portion that fits tightly into the hole of the dial cover. A dial cover for a thermal overload relay that fits into a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11843388U JPH069435Y2 (en) | 1988-09-09 | 1988-09-09 | Dial cover for thermal overload relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11843388U JPH069435Y2 (en) | 1988-09-09 | 1988-09-09 | Dial cover for thermal overload relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0239441U true JPH0239441U (en) | 1990-03-16 |
| JPH069435Y2 JPH069435Y2 (en) | 1994-03-09 |
Family
ID=31362789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11843388U Expired - Lifetime JPH069435Y2 (en) | 1988-09-09 | 1988-09-09 | Dial cover for thermal overload relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069435Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014080558A1 (en) * | 2012-11-22 | 2014-05-30 | 富士電機機器制御株式会社 | Thermal overload relay |
-
1988
- 1988-09-09 JP JP11843388U patent/JPH069435Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014080558A1 (en) * | 2012-11-22 | 2014-05-30 | 富士電機機器制御株式会社 | Thermal overload relay |
| JP2014107023A (en) * | 2012-11-22 | 2014-06-09 | Fuji Electric Fa Components & Systems Co Ltd | Thermal overload relay |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069435Y2 (en) | 1994-03-09 |