KR920015681A - Surge Absorption Element - Google Patents

Surge Absorption Element Download PDF

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Publication number
KR920015681A
KR920015681A KR1019920001139A KR920001139A KR920015681A KR 920015681 A KR920015681 A KR 920015681A KR 1019920001139 A KR1019920001139 A KR 1019920001139A KR 920001139 A KR920001139 A KR 920001139A KR 920015681 A KR920015681 A KR 920015681A
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KR
South Korea
Prior art keywords
surge
lead
switch
signal input
absorption element
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KR1019920001139A
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Korean (ko)
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KR960000839B1 (en
Inventor
후지오 이케다
타카아키 이토오
마사토시 아베
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후지무라 마사야
미쯔비시 마테리알 카부시키가이샤
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Publication of KR920015681A publication Critical patent/KR920015681A/en
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Publication of KR960000839B1 publication Critical patent/KR960000839B1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device

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  • Emergency Protection Circuit Devices (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

내용 없음No content

Description

서지흡수소자Surge Absorption Element

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 서지흡수소자의 사시도. 제2도는 제1도에서의 코너부가 잘린 서지흡수소자의 정면입면도. 제3도는 본 발명에 의한 서지흡수소자의 회로도.1 is a perspective view of a surge absorption element according to the present invention. FIG. 2 is a front elevational view of the surge absorbing element having the corner portion cut in FIG. 1. FIG. 3 is a circuit diagram of a surge absorption element according to the present invention.

Claims (9)

신호입력수단이 연결되는 전기장치를 보호하기 위한 서지흡수소자에 있어서, ① 서지흡수소자(14), ② 서지흡수용소자(14)를 전기장치(10)와는 병렬이 되도록 전기장치(10)의 신호입력수단(11a)(11b),(12)과 연결시키는 연결수단(14a),(14b), ③ 신호입력수단(11a)과 서지흡수용소자(14)를 연결시키며, 미리 설정된 온도에 대응하여 신호입력수단(11a)을 서지흡수소자(14)와 전기장치(10)에 연결시키고, 설정온도 이상의 높은 온도에 대해서는 저시흡수용소자(14)와전기장치(10)로부터 신호입력수단(11a)의 연결을 분리시키는 열감응식 작동장치 21) 등으로 구성되어 있는 것을 특징으로하는 서지흡수소자.A surge absorbing element for protecting an electric device to which a signal input means is connected, wherein the surge absorbing element 14 and the surge absorbing element 14 are parallel to the electric device 10. Connection means 14a, 14b, and ③ for connecting the signal input means 11a, 11b, and 12 to connect the signal input means 11a and the surge absorption element 14, corresponding to a preset temperature. The signal input means 11a is connected to the surge absorption element 14 and the electric device 10, and the signal input means 11a is received from the low-time absorption element 14 and the electric device 10 for a temperature higher than the set temperature. And a thermosensitive actuator 21) for disconnecting the connection of the surge absorber. 제1항에 있어서, 열감응식 작동장치(21)는 온도에 따라서 ON 위치와 OFF 위치 사이에 작동할 수 있는 바임메탈(23)식 스위치로 구성되어 있으며, 먼저, 저온에서는, 스위치는 On 위치에 있게 되어, 서지흡수용소자(14)는 신호입력수단(11a)과연결되고, 다음에, 고온에서는, 스위치는, OFF 위치에 있게 되어, 서지흡수용소자(14)는 신호입력수단(11a)과의 연결이끊어지는 것을 특징으로 하는 서지흡수소자.2. The thermosensitive actuator (21) according to claim 1, wherein the thermosensitive actuating device (21) consists of a mechanical switch (23), which can be operated between the ON position and the OFF position, depending on the temperature. And the surge absorption element 14 is connected to the signal input means 11a, and then at high temperature, the switch is in the OFF position, so that the surge absorption element 14 is the signal input means 11a. Surge absorption element characterized in that the connection to the). 제1항에 있어서, 열감응식 작동장치(21)는 온도에 따라서 ON 위치와 OFF 위치 사이에서 작동할 수 있는 형상기억합금으로구성되며, 저온에서는, 스위치는 ON 위치에 있게 되어, 서지흡수용소자(14)는 신호입력수단(11a)과 연결되고, 고온에서는, 스위치는 OFF 위치에 있게 되어, 서지흡수용소자(14)는 신호입력수단 (11a)과의 연결이 끊어지는 것을 특징으로하는 서지흡수소자.The thermosensitive actuator (21) according to claim 1, wherein the thermosensitive actuator (21) is made of a shape memory alloy capable of operating between an ON position and an OFF position according to temperature, and at low temperatures, the switch is in the ON position, so that the surge absorption The element 14 is connected to the signal input means 11a, and at a high temperature, the switch is in the OFF position, so that the surge absorption element 14 is disconnected from the signal input means 11a. Surge absorbing element. 제2항에 있어서, 서지흡수용소자(14)와 전기장치(10)를 연결시키는 장치가 제 1 리드(17), 제 2 리드(18), 제 3 리드(19)로 구성되어 있으며, 서지흡수용소자(14)는 제 2 리드(18)와 제 3 리드(19) 사이에서 직력로 연결되어 있고, 열감응식 스위치 (21)는 제 1 리드(17)와 제 2 리드(18) 사이에서 직렬로 연결되어 있는 것을 특징으로 하는, 서지흡수소자.3. The device according to claim 2, wherein the device for connecting the surge absorbing element (14) and the electrical device (10) comprises a first lead (17), a second lead (18), and a third lead (19). Absorption element 14 is connected directly between the second lead 18 and the third lead 19, the thermal switch 21 is between the first lead 17 and the second lead 18. Surge absorption element, characterized in that connected in series. 제4항에 있어서, 열감응식 스위치(21)와 서지흡수용소자(14)는 하우징(24)의 내부에 수납되며, 하우징(24)의 한쪽 면은절연재로 된 기판(16)으로 되어 있고, 각각의 리드(17)(18)(19)는 기판(16)을 관통하여 고정되어 있기 때문에, 하우징(24)의 외부에서 연결시킬 수 있도록 구성되어 있는 것을 특징으로 하는 서지흡수용소자.The heat sensitive switch 21 and the surge absorbing element 14 are housed inside the housing 24, and one side of the housing 24 is made of an insulating material 16. And each lead (17) (18) (19) is fixed so as to penetrate the substrate (16), so that it can be connected from the outside of the housing (24). 제5항에 있어서, 열감응식 스위치(21)와 서지흡수용소자(14)는 서로가 극히 가까운 위치로 배치되어 있기 때문에, 서지흡수용소자(14)의 과열로 방출되는 열에 의해 열감응식 스위치(21)가 OFF 위치로 작동하는 것을 특징으로 하는, 서지흡수용소자.6. The heat sensitive switch 21 and the surge absorbing element 14 are arranged in extremely close positions to each other, so that the thermosensitive switch 21 and the surge absorbing element 14 are heat-sensitive by heat emitted by overheating of the surge absorbing element 14. A surge absorption element, characterized in that the switch 21 operates in the OFF position. 제3항에 있어서, 서지흡수용소자(14)와 전기장치(10)를 연결시키는 장치가 제 1 리드(17), 제 2 리드(18), 제 3 리드(19)로 구성되어 있으며, 서지흡수용소자(14)는 제 2 리드(18)와 제 3 리드(19) 사이에서 직렬로 연결되어 있는 것을 특징으로 하는 서지흡수소자.4. A device according to claim 3, wherein the device for connecting the surge absorbing element 14 and the electrical device 10 comprises a first lead 17, a second lead 18, and a third lead 19. Absorption element (14) is a surge absorption element, characterized in that connected in series between the second lead (18) and the third lead (19). 제3항에 있어서, 열감응식 스위치(21)와 서지흡수용소자(14)는 하우징(24)의 내부에 수납되며, 하우징(24)의 한쪽면은 절연재로된 기판(16)으로 되어 있고, 각각의 리드(17)(18)(19)는 기판(16)을 관통하여 고정되어 있기 때문에, 하우징(24)의외부에서 연결시킬 수 있도록 구성되어 있는 것을 특징으로 하는, 서지흡수용소자.The heat sensitive switch 21 and the surge absorbing element 14 are housed in the housing 24, and one side of the housing 24 is a substrate 16 made of an insulating material. And each of the leads (17) (18) (19) is fixed so as to penetrate the substrate (16), and is configured to be connected outside the housing (24). 제3항에 있어서, 열감응식 스위치(21)의 서지흡수용소자(14)는 서로가 극히 가까운 위치로 배치되어 있기 때문에 서지흡수용소자(14)의 과열로 방출되는 열에 의해 열감응식 스위치(21)가 OFF 위치로 작동하는 것을 특징으로 하는 서지흡수소자.4. The thermosensitive switch according to claim 3, wherein the surge absorbing elements (14) of the thermosensitive switch (21) are arranged in extremely close positions to each other. A surge absorption element, characterized in that 21 operates in the OFF position. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920001139A 1991-01-29 1992-01-27 Surge absorber KR960000839B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP91-28066 1991-01-29
JP91-028066 1991-01-29
JP3028066A JPH04244732A (en) 1991-01-29 1991-01-29 Surge absorbing circuit and surge absorber formed thereof

Publications (2)

Publication Number Publication Date
KR920015681A true KR920015681A (en) 1992-08-27
KR960000839B1 KR960000839B1 (en) 1996-01-13

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ID=12238394

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Application Number Title Priority Date Filing Date
KR1019920001139A KR960000839B1 (en) 1991-01-29 1992-01-27 Surge absorber

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JP (1) JPH04244732A (en)
KR (1) KR960000839B1 (en)
CA (1) CA2060161A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100452855B1 (en) * 2002-02-18 2004-10-14 텍사스 인스트루먼트 코리아 주식회사 Motor protector
KR100899282B1 (en) * 2006-07-18 2009-05-27 주식회사 엘지화학 Safety Switch Using Heat Shrinkage Tube and Secondary Battery Including the Same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100820161B1 (en) * 2003-12-22 2008-04-08 국방과학연구소 Protective circuit of high voltage power supply
TWI669991B (en) 2018-01-11 2019-08-21 和碩聯合科技股份有限公司 Circuit board with electrostatic discharge protection mechanism and electronic apparatus having the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8006411A (en) * 1980-11-25 1982-06-16 Philips Nv DEVICE FOR PROTECTION AGAINST OVERHEATING BY OVERVOLTAGE OF A VOLTAGE LIMITING CIRCUIT.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100452855B1 (en) * 2002-02-18 2004-10-14 텍사스 인스트루먼트 코리아 주식회사 Motor protector
KR100899282B1 (en) * 2006-07-18 2009-05-27 주식회사 엘지화학 Safety Switch Using Heat Shrinkage Tube and Secondary Battery Including the Same
US8455123B2 (en) 2006-07-18 2013-06-04 Lg Chem, Ltd. Safety switch using heat shrinkage tube and secondary battery including the same

Also Published As

Publication number Publication date
KR960000839B1 (en) 1996-01-13
CA2060161A1 (en) 1992-07-30
JPH04244732A (en) 1992-09-01

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