KR900018892A - 다기능형 번개 경보기 - Google Patents

다기능형 번개 경보기 Download PDF

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Publication number
KR900018892A
KR900018892A KR1019900006080A KR900006080A KR900018892A KR 900018892 A KR900018892 A KR 900018892A KR 1019900006080 A KR1019900006080 A KR 1019900006080A KR 900006080 A KR900006080 A KR 900006080A KR 900018892 A KR900018892 A KR 900018892A
Authority
KR
South Korea
Prior art keywords
lightning
boundary
value
alarm
function
Prior art date
Application number
KR1019900006080A
Other languages
English (en)
Other versions
KR0130198B1 (ko
Inventor
기이찌로 가또
Original Assignee
원본미기재
쥬오 보라이 가부시끼가이샤
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 원본미기재, 쥬오 보라이 가부시끼가이샤 filed Critical 원본미기재
Publication of KR900018892A publication Critical patent/KR900018892A/ko
Application granted granted Critical
Publication of KR0130198B1 publication Critical patent/KR0130198B1/ko

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B31/00—Predictive alarm systems characterised by extrapolation or other computation using updated historic data
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/26—Use of special materials for keys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14426—Coating the end of wire-like or rod-like or cable-like or blade-like or belt-like articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7802—Multi-part structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7876—Bow or head

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Computing Systems (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Push-Button Switches (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

내용 없음

Description

다기능형 번개 경보기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 10도는 본 발명의 다기능형 번개 경보기의 원거리 감시용을 도시한 도면, 제 13도는 코로나 전류 발생용 침 전극의 1 유니트를 도시한 도면.

Claims (4)

  1. 지상에 설치된 전극 판에 대해서 번개방전에 따라 나타나는 전극판상의 유도전압의 급변화의 수를 소정시간 적산하고, 그 수가 설정값을 초과했을 때에 신호를 출력하는 복수개의 번개방전검출기와, 병설된 침전극에서 유출하는 코로나전류에 의해 지표 번개의 경계를 측정하고, 지표 번개의 경계값이 설정값을 넘었을 경우에 신호를 출력하는 코로난침전계계를 구비하고, 하나의 번개방전 검출기의 신호출력, 다른 하나의 번개방전검출기 또는 코로나침전 번개의 경계계측중의 어느 하나의 신호출력 및 양자 동시에 신호 출력에 의해서 습뢰, 낙뢰의 위험을 단계적, 자동적으로 인지하는 것을 특징으로 하는 다기능형 번개 경보기.
  2. 제1항에 있어서, 낙뢰를 나타내는 지표번개의 경계의 급히 반전하는 것을 검출했을 때, 급히 반전하기 직전의 번개의 경계값 Xa와 급히 반전한 후의 번개의 경계값 Xb를 비교하고, Xb- Xa의 값 및 Xb/Xa의 값이 각각 소정의 값을 넘었을 경우에 자동적으로 낙뢰경보를 울리는 기능을 구비한 다기능형 번개 경보기.
  3. 제 1항에 있어서, 급변하는 다른 지표번개의 경계의 주기적 변화가 계속해서 발생한 단계에서 번개 구름중에서 활발한 전하의 분리가 진행중 또는 머리위 부근을 활발한 번개 구름이 이동중임을 인지하는 기능을 구비한 다기능형 번개 경보기.
  4. 제 1항 내지 제 3항중의 어느 한항에 있어서, 금속제반구에 방사상으로 설치된 금속파이프의 상부에 비절단형의 절연체를 부착하고, 그 선단의 구상전극상면에 작은 돌기를 복수 방사상으로 돌출시키고, 그 작은 돌기에 주사침을 착탈가능하게 부착한 집합침전극을 갖는 다기능형 번개 경보기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900006080A 1989-05-15 1990-04-30 다기능형 번개 경보기 KR0130198B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5606289 1989-05-15
JP1-56062 1989-05-15

Publications (2)

Publication Number Publication Date
KR900018892A true KR900018892A (ko) 1990-12-22
KR0130198B1 KR0130198B1 (ko) 1998-10-01

Family

ID=13016598

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900006080A KR0130198B1 (ko) 1989-05-15 1990-04-30 다기능형 번개 경보기

Country Status (2)

Country Link
US (1) US4986100A (ko)
KR (1) KR0130198B1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099665A (en) * 1989-12-30 1992-03-31 Masaji Terada Key having a gripping portion made of synthetic resin
DE4207430A1 (de) * 1992-02-05 1993-08-12 Guenter Hommel Schluessel
KR100202832B1 (ko) * 1995-05-19 1999-06-15 송창준 클립이 구비된 열쇠
US20040148988A1 (en) * 2003-02-05 2004-08-05 Taylor Mark Raymond Lock key with head and blade
US20060090528A1 (en) * 2004-11-01 2006-05-04 Moening Paul F Interchangeable ornamented key system
JP4510698B2 (ja) * 2005-05-19 2010-07-28 株式会社東海理化電機製作所 メカキー
KR101341219B1 (ko) * 2009-06-08 2013-12-12 현대중공업 주식회사 핵심보호체 보호를 위한 낙뢰 방지기
CN110907708A (zh) * 2019-12-09 2020-03-24 国网江苏省电力有限公司电力科学研究院 一种雷电预警方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653492A (en) * 1951-08-10 1953-09-29 Curtis Ind Inc Bimetallic key blank
US3427833A (en) * 1967-01-05 1969-02-18 Ford Motor Co Lock key
US3526112A (en) * 1968-03-27 1970-09-01 Jack D Herrington Keys with rotating heads and method of making same
US3786659A (en) * 1972-11-15 1974-01-22 Schlage Lock Co Lock key

Also Published As

Publication number Publication date
KR0130198B1 (ko) 1998-10-01
US4986100A (en) 1991-01-22

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