JPS61114751U - - Google Patents
Info
- Publication number
- JPS61114751U JPS61114751U JP20040984U JP20040984U JPS61114751U JP S61114751 U JPS61114751 U JP S61114751U JP 20040984 U JP20040984 U JP 20040984U JP 20040984 U JP20040984 U JP 20040984U JP S61114751 U JPS61114751 U JP S61114751U
- Authority
- JP
- Japan
- Prior art keywords
- adjustment
- bimetal
- release lever
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Thermally Actuated Switches (AREA)
- Breakers (AREA)
- Harvester Elements (AREA)
Description
第１図ないし第５図はそれぞれ本考案の一実施
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、３０ｄ
：丸穴、３１：調整軸、３１ｃ：偏心カム。
Figures 1 to 5 each show an embodiment of the present invention, with Figure 1 being a front view of the 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 of a conventional device. 2: Main bimetal, 6: Shifter, 8: Temperature compensation bimetal, 9: Release lever, 12: Adjustment dial, 12a: Eccentric shaft, 30: Adjustment link, 30d
: Round hole, 31: Adjustment shaft, 31c: Eccentric cam.
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、一端が該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おにおい
て、器外から回動可能で一端部に偏心カムを備え
他端部が前記調整リンクに圧入保持された調整軸
を、該偏心カムが前記調整ダイヤルの偏心軸に押
圧される位置に設け、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 this 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. A mower equipped with 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, which can be rotated from outside the device and has an eccentric cam at one end. An adjustment shaft, the other end of which is press-fitted into the adjustment link, is provided at a position where the eccentric cam is pressed against the eccentric shaft of the adjustment dial, and rotation of the adjustment shaft engages the temperature compensation bimetal and the shifter. An adjusting device for a thermal overload relay, characterized in that:
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984200409U JPH039234Y2 (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 |
|---|---|---|---|
| JP1984200409U JPH039234Y2 (en) | 1984-12-28 | 1984-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61114751U true JPS61114751U (en) | 1986-07-19 |
| JPH039234Y2 JPH039234Y2 (en) | 1991-03-07 |
Family
ID=30761232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984200409U Expired JPH039234Y2 (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039234Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58134849U (en) * | 1982-03-05 | 1983-09-10 | 三菱電機株式会社 | thermal relay |
-
1984
- 1984-12-28 JP JP1984200409U patent/JPH039234Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58134849U (en) * | 1982-03-05 | 1983-09-10 | 三菱電機株式会社 | thermal relay |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039234Y2 (en) | 1991-03-07 |
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