KR910004551U - 속이 빈 나선 호오스 - Google Patents

속이 빈 나선 호오스

Info

Publication number
KR910004551U
KR910004551U KR2019890012109U KR890012109U KR910004551U KR 910004551 U KR910004551 U KR 910004551U KR 2019890012109 U KR2019890012109 U KR 2019890012109U KR 890012109 U KR890012109 U KR 890012109U KR 910004551 U KR910004551 U KR 910004551U
Authority
KR
South Korea
Prior art keywords
hollow spiral
spiral
hollow
Prior art date
Application number
KR2019890012109U
Other languages
English (en)
Other versions
KR920001778Y1 (ko
Inventor
윤승규
Original Assignee
윤승규
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 윤승규 filed Critical 윤승규
Priority to KR2019890012109U priority Critical patent/KR920001778Y1/ko
Publication of KR910004551U publication Critical patent/KR910004551U/ko
Application granted granted Critical
Publication of KR920001778Y1 publication Critical patent/KR920001778Y1/ko

Links

Classifications

    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/112—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements embedded in the wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
KR2019890012109U 1989-08-16 1989-08-16 속이 빈 나선 호오스 KR920001778Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890012109U KR920001778Y1 (ko) 1989-08-16 1989-08-16 속이 빈 나선 호오스

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890012109U KR920001778Y1 (ko) 1989-08-16 1989-08-16 속이 빈 나선 호오스

Publications (2)

Publication Number Publication Date
KR910004551U true KR910004551U (ko) 1991-03-19
KR920001778Y1 KR920001778Y1 (ko) 1992-03-16

Family

ID=19289227

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890012109U KR920001778Y1 (ko) 1989-08-16 1989-08-16 속이 빈 나선 호오스

Country Status (1)

Country Link
KR (1) KR920001778Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100486150B1 (ko) * 2002-01-15 2005-04-29 정인선 폴리에틸렌을 이용한 나선형 호스

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100486150B1 (ko) * 2002-01-15 2005-04-29 정인선 폴리에틸렌을 이용한 나선형 호스

Also Published As

Publication number Publication date
KR920001778Y1 (ko) 1992-03-16

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee