JPS60194853U - Thermal overcurrent relay - Google Patents

Thermal overcurrent relay

Info

Publication number
JPS60194853U
JPS60194853U JP8288484U JP8288484U JPS60194853U JP S60194853 U JPS60194853 U JP S60194853U JP 8288484 U JP8288484 U JP 8288484U JP 8288484 U JP8288484 U JP 8288484U JP S60194853 U JPS60194853 U JP S60194853U
Authority
JP
Japan
Prior art keywords
operating rod
overcurrent relay
normally open
reversing mechanism
open contact
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
Application number
JP8288484U
Other languages
Japanese (ja)
Other versions
JPS645334Y2 (en
Inventor
佐古　祐嗣
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP8288484U priority Critical patent/JPS60194853U/en
Priority to KR2019850006081U priority patent/KR890005149Y1/en
Priority to EP85106961A priority patent/EP0164690B1/en
Priority to DE8585106961T priority patent/DE3573862D1/en
Priority to US06/741,920 priority patent/US4635020A/en
Publication of JPS60194853U publication Critical patent/JPS60194853U/en
Application granted granted Critical
Publication of JPS645334Y2 publication Critical patent/JPS645334Y2/ja
Granted legal-status Critical Current

Links

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 drawings]

第１図は本考案の一実施例を示す正面図、第２図は第１
図のＡ−Ａ断面図、第３図は第１図のＢ−Ｂ断面図、第
４図（ま第１図のＣ−Ｃ断面図、第　　　。 ５図は本発明の実施例における可動接触子を示す斜視図
、第６図は本発明の実施例における動作レバーを示す斜
視図である。 １６・・・・・・可動接触子、１６ａ・・・・・・内側
はり部、１６ｂ・・・・・・外側はり部、１７・・・・
・・コの字形状板バ、ネ、３・・・・・・、バイイタル
、２・・・・・・操作棒、２６・・・・・・リセットバ
ー、２６ａ・・・・・・端部斜面。なお、図中　　　。 同一符号は同−又は相当部を示すものとする。 −， ３ ） −−８−Fig. 1 is a front view showing one embodiment of the present invention, and Fig. 2 is a front view showing an embodiment of the present invention.
3 is a sectional view taken along line BB in FIG. 1, FIG. 4 is a sectional view taken along line C-C in FIG. FIG. 6 is a perspective view showing an operating lever in an embodiment of the present invention. 16...Movable contact, 16a...Inner beam portion, 16b... ...Outer beam part, 17...
・・U-shaped plate spring, 3・・・Vital, 2・・・Operation rod, 26・・・Reset bar, 26a・・・End part slope. In addition, in the figure. The same reference numerals indicate the same or equivalent parts. −, 3) −−8−

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　弾力性金属薄板よりなる可動接触子に内側は
、り部と外側のはり部とを形成し、前記外側のはり部と
内側のはり部との間にコ字状の押圧板バネを係合し、内
側のはり部または外側のはり部を、主回路電流が流れる
ヒータの加熱によるバイメタルの湾曲により動作させる
反転機構を形成し、反転するはり部の端部に係合すると
共に前記反転するはり部の動作方向に平行移動可能な操
作棒を備え、前記操作棒により常開接点を閉路可能とし
たことを特徴とする熱動式過電流継電器。(1) A movable contact made of a thin elastic metal plate has an inner beam and an outer beam, and a U-shaped pressing plate spring is provided between the outer beam and the inner beam. A reversing mechanism is formed in which the inner beam portion or the outer beam portion is operated by bending the bimetal due to the heating of the heater through which the main circuit current flows, and engages with the end portion of the beam portion to be reversed and the reversing mechanism. 1. A thermal overcurrent relay comprising an operating rod that is movable parallel to the operating direction of the beam, and the operating rod is capable of closing a normally open contact. （２）前記操作棒は、この操作棒に直交しそ配置するリ
セットバーの押圧により、閉路した常開接点を復帰可能
とすることを特徴とする実用新案登録請求の範囲第１項
に記載の熱動式過電流継電器。(2) The operating rod is capable of returning a closed normally open contact by pressing a reset bar disposed perpendicular to the operating rod. Dynamic overcurrent relay.
JP8288484U 1984-06-06 1984-06-06 Thermal overcurrent relay Granted JPS60194853U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8288484U JPS60194853U (en) 1984-06-06 1984-06-06 Thermal overcurrent relay
KR2019850006081U KR890005149Y1 (en) 1984-06-06 1985-05-23 Thermal over current relay
EP85106961A EP0164690B1 (en) 1984-06-06 1985-06-05 Thermal-type overcurrent relay
DE8585106961T DE3573862D1 (en) 1984-06-06 1985-06-05 Thermal-type overcurrent relay
US06/741,920 US4635020A (en) 1984-06-06 1985-06-06 Thermal-type over load relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8288484U JPS60194853U (en) 1984-06-06 1984-06-06 Thermal overcurrent relay

Publications (2)

Publication Number Publication Date
JPS60194853U true JPS60194853U (en) 1985-12-25
JPS645334Y2 JPS645334Y2 (en) 1989-02-09

Family

ID=30631005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8288484U Granted JPS60194853U (en) 1984-06-06 1984-06-06 Thermal overcurrent relay

Country Status (1)

Country Link
JP (1) JPS60194853U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6419647A (en) * 1987-07-14 1989-01-23 Fuji Electric Co Ltd Thermal type overload relay

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925534U (en) * 1972-06-07 1974-03-05
JPS4925535U (en) * 1972-06-07 1974-03-05
JPS4935728U (en) * 1972-06-27 1974-03-29
JPS5395166U (en) * 1976-12-30 1978-08-03
DE2815095A1 (en) * 1977-04-12 1978-10-19 Iskra Bimetal relay with bimetal trips in bottom of case - has adjustment device with levers and springs supported on contact member

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130053B (en) * 1960-05-07 1962-05-24 Weyer & Zander K G Overcurrent relay controlled by current-heated bimetal release strips

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925534U (en) * 1972-06-07 1974-03-05
JPS4925535U (en) * 1972-06-07 1974-03-05
JPS4935728U (en) * 1972-06-27 1974-03-29
JPS5395166U (en) * 1976-12-30 1978-08-03
DE2815095A1 (en) * 1977-04-12 1978-10-19 Iskra Bimetal relay with bimetal trips in bottom of case - has adjustment device with levers and springs supported on contact member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6419647A (en) * 1987-07-14 1989-01-23 Fuji Electric Co Ltd Thermal type overload relay

Also Published As

Publication number Publication date
JPS645334Y2 (en) 1989-02-09

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