KR900011276Y1 - 퇴적물 제거장치가 부착된 유량확인 가능한 관연결구 - Google Patents

퇴적물 제거장치가 부착된 유량확인 가능한 관연결구 Download PDF

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Publication number
KR900011276Y1
KR900011276Y1 KR2019850012835U KR850012835U KR900011276Y1 KR 900011276 Y1 KR900011276 Y1 KR 900011276Y1 KR 2019850012835 U KR2019850012835 U KR 2019850012835U KR 850012835 U KR850012835 U KR 850012835U KR 900011276 Y1 KR900011276 Y1 KR 900011276Y1
Authority
KR
South Korea
Prior art keywords
main body
adapter
shaft
indicator
periphery
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
Application number
KR2019850012835U
Other languages
English (en)
Korean (ko)
Other versions
KR860008090U (ko
Inventor
도시오 미끼야
요시가즈 고바야시
마꼬또 나구모
Original Assignee
닛또오 고오끼 가부시끼가이샤
도시오 미끼야
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 닛또오 고오끼 가부시끼가이샤, 도시오 미끼야 filed Critical 닛또오 고오끼 가부시끼가이샤
Publication of KR860008090U publication Critical patent/KR860008090U/ko
Application granted granted Critical
Publication of KR900011276Y1 publication Critical patent/KR900011276Y1/ko
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/24—Preventing accumulation of dirt or other matter in pipes, e.g. by traps, by strainers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
KR2019850012835U 1984-12-27 1985-10-02 퇴적물 제거장치가 부착된 유량확인 가능한 관연결구 Expired KR900011276Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP??59-196322 1984-12-27
JP1984196322U JPH0136088Y2 (OSRAM) 1984-12-27 1984-12-27

Publications (2)

Publication Number Publication Date
KR860008090U KR860008090U (ko) 1986-07-21
KR900011276Y1 true KR900011276Y1 (ko) 1990-12-22

Family

ID=16355891

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850012835U Expired KR900011276Y1 (ko) 1984-12-27 1985-10-02 퇴적물 제거장치가 부착된 유량확인 가능한 관연결구

Country Status (3)

Country Link
JP (1) JPH0136088Y2 (OSRAM)
KR (1) KR900011276Y1 (OSRAM)
GB (1) GB2169679B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6986459B2 (ja) * 2017-02-15 2021-12-22 日東工器株式会社 管部材

Also Published As

Publication number Publication date
KR860008090U (ko) 1986-07-21
GB2169679A (en) 1986-07-16
JPH0136088Y2 (OSRAM) 1989-11-02
GB2169679B (en) 1988-11-16
JPS61112189U (OSRAM) 1986-07-16
GB8531406D0 (en) 1986-02-05

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Legal Events

Date Code Title Description
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19851002

UG1501 Laying open of application
A201 Request for examination
UA0201 Request for examination

Patent event date: 19880916

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

Patent event date: 19851002

Patent event code: UA02011R01I

Comment text: Application for Utility Model Registration

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19901124

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19910228

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19910319

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19910319

UR1001 Payment of annual fee

Payment date: 19931101

Start annual number: 4

End annual number: 4

UR1001 Payment of annual fee

Payment date: 19941110

Start annual number: 5

End annual number: 5

UR1001 Payment of annual fee

Payment date: 19951123

Start annual number: 6

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FPAY Annual fee payment

Payment date: 19971110

Year of fee payment: 10

UR1001 Payment of annual fee

Payment date: 19971110

Start annual number: 8

End annual number: 10

EXPY Expiration of term
UC1801 Expiration of term