CA2300700C - Revolving dustpan for debris removal - Google Patents

Revolving dustpan for debris removal Download PDF

Info

Publication number
CA2300700C
CA2300700C CA002300700A CA2300700A CA2300700C CA 2300700 C CA2300700 C CA 2300700C CA 002300700 A CA002300700 A CA 002300700A CA 2300700 A CA2300700 A CA 2300700A CA 2300700 C CA2300700 C CA 2300700C
Authority
CA
Canada
Prior art keywords
dustpan
debris
wire
central pipe
dustpans
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 - Fee Related
Application number
CA002300700A
Other languages
English (en)
French (fr)
Other versions
CA2300700A1 (en
Inventor
Yeong-Garp Cho
Jung-Hee Lee
Sung-Yul Hwang
Jong-Sup Wu
Ki-Un Youm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Korea Atomic Energy Research Institute KAERI
Original Assignee
Korea Atomic Energy Research Institute KAERI
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 Korea Atomic Energy Research Institute KAERI filed Critical Korea Atomic Energy Research Institute KAERI
Publication of CA2300700A1 publication Critical patent/CA2300700A1/en
Application granted granted Critical
Publication of CA2300700C publication Critical patent/CA2300700C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Cleaning In General (AREA)
  • Electric Vacuum Cleaner (AREA)
CA002300700A 1999-05-31 2000-03-15 Revolving dustpan for debris removal Expired - Fee Related CA2300700C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR19810/99 1999-05-31
KR1019990019810A KR100315867B1 (ko) 1999-05-31 1999-05-31 이물질 제거용 회전식 쓰레받이

Publications (2)

Publication Number Publication Date
CA2300700A1 CA2300700A1 (en) 2000-11-30
CA2300700C true CA2300700C (en) 2006-10-31

Family

ID=19588871

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002300700A Expired - Fee Related CA2300700C (en) 1999-05-31 2000-03-15 Revolving dustpan for debris removal

Country Status (2)

Country Link
KR (1) KR100315867B1 (ko)
CA (1) CA2300700C (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8009790B2 (en) * 2007-12-13 2011-08-30 Global Nuclear Fuel — Americas, LLC Debris Trap
KR101410771B1 (ko) * 2012-12-24 2014-06-24 한국원자력연구원 이물질 유입 방지장치를 갖는 안내관
CN114635394B (zh) * 2022-04-25 2024-05-24 西宁夏都园林景观工程有限公司 一种生态环保型水利工程护坡结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50108275U (ko) * 1974-02-12 1975-09-04
JPS5414461Y2 (ko) * 1974-07-15 1979-06-14
US5535473A (en) * 1994-12-05 1996-07-16 Maniar; Mark A. Drain cleaning apparatus
KR960031004A (ko) * 1995-02-25 1996-09-17 박용우 식수조(食水槽)의 청소장치
JPH0970574A (ja) * 1995-09-05 1997-03-18 Mitsubishi Denki Bill Techno Service Kk 空調用天井グリル清掃具
KR19980059148U (ko) * 1997-02-28 1998-10-26 강병국 에어닥트 청소용 로봇
JPH10314077A (ja) * 1997-05-22 1998-12-02 Tigers Polymer Corp 室内掃除システム

Also Published As

Publication number Publication date
CA2300700A1 (en) 2000-11-30
KR20000075293A (ko) 2000-12-15
KR100315867B1 (ko) 2001-12-22

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Effective date: 20140317