JPH0739962Y2 - マンホール蓋のための太陽電池をもつ標識灯装置 - Google Patents

マンホール蓋のための太陽電池をもつ標識灯装置

Info

Publication number
JPH0739962Y2
JPH0739962Y2 JP1990024221U JP2422190U JPH0739962Y2 JP H0739962 Y2 JPH0739962 Y2 JP H0739962Y2 JP 1990024221 U JP1990024221 U JP 1990024221U JP 2422190 U JP2422190 U JP 2422190U JP H0739962 Y2 JPH0739962 Y2 JP H0739962Y2
Authority
JP
Japan
Prior art keywords
plate
manhole cover
solar cell
sign
case body
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.)
Expired - Lifetime
Application number
JP1990024221U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03116500U (en, 2012
Inventor
清 後藤
Original Assignee
株式会社ホクキャスト
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 株式会社ホクキャスト filed Critical 株式会社ホクキャスト
Priority to JP1990024221U priority Critical patent/JPH0739962Y2/ja
Publication of JPH03116500U publication Critical patent/JPH03116500U/ja
Application granted granted Critical
Publication of JPH0739962Y2 publication Critical patent/JPH0739962Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Road Signs Or Road Markings (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
JP1990024221U 1990-03-10 1990-03-10 マンホール蓋のための太陽電池をもつ標識灯装置 Expired - Lifetime JPH0739962Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990024221U JPH0739962Y2 (ja) 1990-03-10 1990-03-10 マンホール蓋のための太陽電池をもつ標識灯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990024221U JPH0739962Y2 (ja) 1990-03-10 1990-03-10 マンホール蓋のための太陽電池をもつ標識灯装置

Publications (2)

Publication Number Publication Date
JPH03116500U JPH03116500U (en, 2012) 1991-12-03
JPH0739962Y2 true JPH0739962Y2 (ja) 1995-09-13

Family

ID=31527191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990024221U Expired - Lifetime JPH0739962Y2 (ja) 1990-03-10 1990-03-10 マンホール蓋のための太陽電池をもつ標識灯装置

Country Status (1)

Country Link
JP (1) JPH0739962Y2 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022177198A1 (ko) * 2021-02-18 2022-08-25 주식회사 휴젝트 에너지 하베스팅 시스템 및 이를 이용하는 인디케이터

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4448371B2 (ja) * 2004-04-19 2010-04-07 シャープ株式会社 光源一体型太陽電池モジュールおよびそれを用いた発電発光ユニット

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059746Y2 (en, 2012) * 1987-12-24 1993-03-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022177198A1 (ko) * 2021-02-18 2022-08-25 주식회사 휴젝트 에너지 하베스팅 시스템 및 이를 이용하는 인디케이터
US12362699B2 (en) 2021-02-18 2025-07-15 Huject Energy harvesting system and indicator using same

Also Published As

Publication number Publication date
JPH03116500U (en, 2012) 1991-12-03

Similar Documents

Publication Publication Date Title
JPH0739962Y2 (ja) マンホール蓋のための太陽電池をもつ標識灯装置
US6658774B1 (en) Illuminated identification system
GB2040534A (en) Illuminated Sign
KR200458578Y1 (ko) 휀스용 조명장치
JPH04203109A (ja) 自発光式敷石ユニット・敷石およびその敷設方法
KR200310581Y1 (ko) 태양에너지를 이용한 엘이디 중앙분리대 표시장치
KR20220064119A (ko) 모듈형 맨홀 커버
KR200355487Y1 (ko) 바닥 광고장치
KR200448173Y1 (ko) 가로명 사인 장치
JPH0624462Y2 (ja) 標識灯付き溝蓋
KR200380684Y1 (ko) 태양전지를 이용한 조명 경계석
US20050193605A1 (en) Solar/electric powered multi-layered signs using LED lamps and/or fibre optic light sources to enhance readability
JP2592456Y2 (ja) 発光式視覚障害者用誘導ブロック
KR200466996Y1 (ko) 솔라 ｌｅｄ 도로 표지 및 경관등
JPH0419580Y2 (en, 2012)
EP2696335A1 (en) Outdoor lighting device
CN1165028C (zh) 智能三角警示灯
RU53803U1 (ru) Рекламный стенд
JPH0649176Y2 (ja) 標識灯付き樹根ガード盤
JP2001049627A (ja) Ｅｌ発光コンクリート構造体
JP3033126U (ja) 自発光式表示器
JPS61192399U (en, 2012)
KR200162219Y1 (ko) 다목적 광고탑
KR200249137Y1 (ko) 현수막 케이스를 이용한 코팅 현수막 게시대
KR200287323Y1 (ko) 게시기능을 갖는 가로시설물 제어함