JPS61114750U - - Google Patents
Info
- Publication number
- JPS61114750U JPS61114750U JP20040884U JP20040884U JPS61114750U JP S61114750 U JPS61114750 U JP S61114750U JP 20040884 U JP20040884 U JP 20040884U JP 20040884 U JP20040884 U JP 20040884U JP S61114750 U JPS61114750 U JP S61114750U
- Authority
- JP
- Japan
- Prior art keywords
- adjustment
- bimetal
- release lever
- eccentric shaft
- temperature
- 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
Links
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Breakers (AREA)
- Thermally Actuated Switches (AREA)
Description
第１図ないし第５図はそれぞれ本発明の一実施
例を示し、第１図は熱形過負荷継電器の要部正面
図、第２図、第３図、第４図および第５図はそれ
ぞれ調整リンクの正面図、側面図およびそのそれ
ぞれ異なる状態の平面図、第６図は従来装置を示
す要部正面図である。
２：主バイメタル、６：シフタ、８：温度補償
バイメタル、９：釈放レバー、１２：調整ダイヤ
ル、１２ａ：偏心軸、３０：調整リンク、３０ｃ
：略Ｕ字形溝、３１：調整軸、３１ｂ：偏心軸部
。
Figures 1 to 5 each show an embodiment of the present invention, with Figure 1 being a front view of main parts of a thermal overload relay, Figures 2, 3, 4, and 5 respectively. A front view, a side view, and a plan view of the adjustment link in different states, and FIG. 6 is a front view of a main part showing a conventional device. 2: Main bimetal, 6: Shifter, 8: Temperature compensation bimetal, 9: Release lever, 12: Adjustment dial, 12a: Eccentric shaft, 30: Adjustment link, 30c
: Substantially U-shaped groove, 31: Adjustment shaft, 31b: Eccentric shaft portion.
Claims (1)
がシフタを介して伝達される温度補償バイメタル
と、この温度補償バイメタルが取付けられた釈放
レバーと、一端が前記釈放レバーに連結され他端
が調整ダイヤルの偏心軸に押圧された調整リンク
と、前記釈放レバーの回動により操作される反転
機構を介して開閉する接点機構を備えたものにお
いて、前記調整リンクの頭部に設けられた略Ｕ字
状の溝に継電器正面側より回動可能で、中央部に
偏心軸部を備える調整軸を、該偏心部が前記偏心
軸に押圧されるように圧入保持し、前記調整軸の
回動により温度補償バイメタルとシフタとを係合
することを特徴とする熱形過負荷継電器の調整装
置。 A temperature-compensating bimetal to which the displacement of the main bimetal that curves based on overcurrent is transmitted via a shifter, a release lever to which the temperature-compensating bimetal is attached, one end of which is connected to the release lever, and the other end of which is connected to an adjustment dial. An adjustment link pressed by an eccentric shaft and a contact mechanism that opens and closes via a reversing mechanism operated by rotation of the release lever, wherein a substantially U-shaped contact mechanism is provided at the head of the adjustment link. An adjustment shaft that can be rotated from the front side of the relay and has an eccentric shaft portion in the center is press-fitted and held in the groove so that the eccentric portion is pressed against the eccentric shaft, and the rotation of the adjustment shaft causes the temperature compensation bimetal and a shifter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20040884U JPS61114750U (en) | 1984-12-28 | 1984-12-28 | |
| US06/805,878 US4642598A (en) | 1984-12-28 | 1985-12-06 | Adjusting device for thermal overload relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20040884U JPS61114750U (en) | 1984-12-28 | 1984-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61114750U true JPS61114750U (en) | 1986-07-19 |
Family
ID=30761230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20040884U Pending JPS61114750U (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61114750U (en) |
-
1984
- 1984-12-28 JP JP20040884U patent/JPS61114750U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61114750U (en) | ||
| JPS61123449U (en) | ||
| JPS61114751U (en) | ||
| JPS61124946U (en) | ||
| JPS6456130U (en) | ||
| JPH0214747U (en) | ||
| JPH02117431U (en) | ||
| JPS6249026U (en) | ||
| JPS5932623Y2 (en) | Opening amount adjustment mechanism in passive opening device | |
| JPS61112426U (en) | ||
| JPH0250938U (en) | ||
| JPS6296230U (en) | ||
| JPH0187166U (en) | ||
| JPS6244322U (en) | ||
| JPH0228473Y2 (en) | ||
| JPH0299542U (en) | ||
| JPS6441946U (en) | ||
| JPH02143755U (en) | ||
| JPS6380356U (en) | ||
| JPS6253552U (en) | ||
| JPS62116421U (en) | ||
| JPS6278526U (en) | ||
| JPS62199591U (en) | ||
| JPH01100633U (en) | ||
| JPS61194936U (en) |