KR960033252A - Positive characteristic thermistor device - Google Patents

Positive characteristic thermistor device Download PDF

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Publication number
KR960033252A
KR960033252A KR1019960003156A KR19960003156A KR960033252A KR 960033252 A KR960033252 A KR 960033252A KR 1019960003156 A KR1019960003156 A KR 1019960003156A KR 19960003156 A KR19960003156 A KR 19960003156A KR 960033252 A KR960033252 A KR 960033252A
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KR
South Korea
Prior art keywords
case
hole
temperature coefficient
electric
positive temperature
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Application number
KR1019960003156A
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Korean (ko)
Other versions
KR0171508B1 (en
Inventor
노리히로 모치다
유이치 다카오카
기요후미 도리이
Original Assignee
무라따 야스따까
가부시끼가이샤 무라따 세이사꾸쇼
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Publication of KR960033252A publication Critical patent/KR960033252A/en
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Publication of KR0171508B1 publication Critical patent/KR0171508B1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/22—Killing insects by electric means

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  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Thermistors And Varistors (AREA)
  • Resistance Heating (AREA)
  • Details Of Resistors (AREA)

Abstract

본 발명의 목적은 케이스의 관통구멍을 형성하는 외주부의 온도 분포를 작게하고, 관통구멍 내에 삽입한 빨대로부터 살충액 등의 휘산을 균일하고 효율성 좋게 행할 수 있는 정특성 서미스터 장치를 제공하는데 있다.It is an object of the present invention to provide a positive temperature coefficient thermistor device capable of reducing the temperature distribution in the outer peripheral portion forming the through hole of the case and performing volatilization of the insecticidal solution and the like uniformly and efficiently from the straw inserted into the through hole.

본 발명에 의한 정특성 서미스터 장치는, 통산의 관통구멍 및 오목부를 갖는 케이스와 평판형상의 정특성 서미스터 소자와, 한쌍의 급전단자와, 파이프와, 뚜껑체로 구성되고, 파이프가 관통구멍의 내측에 배치되며, 한쌍의 급전단자는 한 쪽은 대략 평판부를 갖는 급전단자와 다른 쪽은 탄접부를 갖는 급전단자로 구성되며, 케이스의 오목부에 한 쪽의 급전단자, 정특성 서미스터 소자 및 다른 쪽의 급전 단자와 수용되어, 한쌍의 급전 단자의 인도부 케이스의 오목부의 측부로부터 도출되고, 뚜껑체에 의하여 케이스의 오목부의 개구부가 덮여져 있다.A positive temperature coefficient thermistor device according to the present invention comprises: a case having a through hole and a concave portion, a flat plate-shaped positive temperature coefficient thermistor element, a pair of power supply terminals, a pipe and a lid body, And the other of the pair of feed terminals is constituted by a feed terminal having an approximately flat plate portion and a feed terminal having a ground contact portion on the other side, and a feed terminal, a positive temperature coefficient thermistor element and the other feed And is led out from the side of the concave portion of the lead portion case of the pair of power supply terminals and covered with the opening of the concave portion of the case by the lid.

Description

정(正)특성 서미스터 장치Positive characteristic thermistor device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 관한 제1실시예의 정특성 서미스터 장치의 분해사시도.FIG. 1 is an exploded perspective view of a positive temperature coefficient thermistor device according to a first embodiment of the present invention; FIG.

제4도는 종래예의 사시도이다.FIG. 4 is a perspective view of a conventional example.

제5도는 제4도의 A면에 의거한 단면도이다.FIG. 5 is a cross-sectional view based on the A-plane of FIG.

Claims (5)

통형상의 관통구멍 및 이 관통구멍 부근에 형성된 오목부를 갖는 케이스와, 양 주면(主面)에 전극이 형성된 평판형상의 정특성 서미스터 소자와, 한쌍의 급전단자와, 금속제의 파이프와 뚜껑체로 구성되는 정특성 서미스터 장치에 있어서, 전기한 파이프가 전기한 관통구멍의 내측에 배치되고, 전기한 한쌍의 급전단자는 한쪽이 대략 평판부를 갖는 급전단자와, 다른 쪽이 탄접부(彈接部)를 갖는 급전단자로 이루어지고, 전기한 케이스의 오목부에는 전기한 한 쪽의 급전단자, 전기한 정특성 서미스터 소자 및 전기한 다른 쪽의 급전단자가 수용되고, 전기한 정특성 서미스터 소자의 양 주면의 전극과 전기한 한쌍의 급전단자가 각각 도통(導通)됨과 동시에, 전기한 한쌍의 급전단자의 인도부가 전기한 케이스의 오목부의 측면으로부터 도출되고, 전기한 뚜껑체에 의하여 전기한 케이스의 오목부 개구부가 덮여지는 것을 특징으로 하는 정특성 서미스터 장치.A case having a cylindrical through hole and a recess formed in the vicinity of the through hole, a flat plate-shaped positive temperature coefficient thermistor element having electrodes formed on both main surfaces, a pair of feed terminals, and a metal pipe and a lid And the other of the pair of the power supply terminals that are electrically connected to each other has a flat plate portion and the other of the power supply terminals has an inboard portion And a power feeding terminal provided on the other side of the case, and a power feeding terminal, an electric positive temperature coefficient thermistor element and a power feeding terminal electrically connected to the power feeding terminal, The pair of power supply terminals electrically connected to the electrodes are electrically connected to each other and at the same time the lead portions of the pair of power supply terminals that are electrically connected are led out from the side surface of the recessed portion of the case, Positive temperature coefficient thermistor device, characterized in that the recess opening of the case is covered by an electric kkeongche. 제1항에 있어서, 전기한 뚜껑체는, 열전도율이 낮은 수지로 이루어지며 전기한 케이스의 관통구멍에 대응하여 거의 동일한 형상의 관통구멍을 가짐과 아울러, 걸림판이 형성되어 있으며, 전기한 케이스의 오목부 외벽면에는 전기한 걸림판을 걸어맞추는 걸어맞춤부가 형성되어 있으며, 전기한 뚜껑체의 관통구멍과 전기한 케이스의 관통구멍에 전기한 파이프가 삽입됨과 동시에, 전기한 뚜껑체에 형성된 걸림판과 전기한 케이스에 형성된 걸어맞춤부가 걸어맞춰짐으로써, 전기한 뚜껑체가 전기한 케이스에 고정되는 것을 특징으로 하는 정특성 서미스터 장치.The electronic apparatus according to claim 1, wherein the electrically conductive lid is made of a resin having a low thermal conductivity, has a through hole having substantially the same shape corresponding to the through hole of the case and is formed with a latching plate, And an engaging plate for engaging an engaging plate engaging with the engaging plate is formed on the outer surface of the outer wall. An electric pipe is inserted into the through hole of the electric lid and the through hole of the case, Characterized in that the engaging portion formed in the electric case is engaged so that the electric lid is fixed to the case which is electrically connected. 제1항 또는 제2항에 있어서, 전기한 뚜껑체는 그 단부에 부착용 베이스부를 구비한 것을 특징으로 하는 정특성 서미스터 장치.The positive temperature coefficient thermistor device according to claim 1 or 2, characterized in that the electric lid has an attaching base portion at an end thereof. 제1,2항 또는 제3항에 있어서, 전기한 케이스는 순도 75% 이상의 알루미나 자기로 이루어지는 것을 특징으로 하는 정특성 서미스터 장치.The positive temperature coefficient thermistor device according to claim 1, 2, or 3, wherein the case is made of alumina magnet having a purity of 75% or more. 제1∼4항 중의 어느 한 항에 있어서, 전기한 한쌍의 급전단자의 적어도 한 쪽의 급전단자에 소폭부가 형성되고, 이 소폭부가 전기한 케이스의 오목부내에 위치하며, 이 오목부 내벽면 또는 저면에 닿지 않는 것을 특징으로 하는 정특성 서비스터 장치.The power feeding device according to any one of claims 1 to 4, wherein a small width portion is formed on at least one of the power feeding terminals of the pair of electric power feeding terminals, and the small width portion is located in the concave portion of the case And the bottom surface does not contact the bottom surface. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960003156A 1995-03-27 1996-02-09 Positive thermistor KR0171508B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1995-68292 1995-03-27
JP7068292A JPH08264303A (en) 1995-03-27 1995-03-27 Positive characteristic thermistor device

Publications (2)

Publication Number Publication Date
KR960033252A true KR960033252A (en) 1996-10-22
KR0171508B1 KR0171508B1 (en) 1999-02-01

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Application Number Title Priority Date Filing Date
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JP (1) JPH08264303A (en)
KR (1) KR0171508B1 (en)
CN (1) CN1052805C (en)
TW (1) TW447824U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100312734B1 (en) * 1998-05-22 2001-11-03 무라타 야스타카 NTC Thermistors

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110379574B (en) * 2019-06-25 2021-12-17 昆山长盈精密技术有限公司 Jig and method for packaging thermistor
CN213908147U (en) * 2020-11-02 2021-08-10 温州瓯斯达电器实业有限公司 Heating device of electric liquid mosquito repellent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01220403A (en) * 1988-02-26 1989-09-04 Murata Mfg Co Ltd Case-contained positive temperature coefficient thermistor
CN2144852Y (en) * 1992-10-29 1993-10-27 蔡雅凤 Overcurrent protection quick response forward temp. coefficient thermal resistor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100312734B1 (en) * 1998-05-22 2001-11-03 무라타 야스타카 NTC Thermistors

Also Published As

Publication number Publication date
JPH08264303A (en) 1996-10-11
CN1052805C (en) 2000-05-24
TW447824U (en) 2001-07-21
KR0171508B1 (en) 1999-02-01
CN1136700A (en) 1996-11-27

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