KR890010956U - 저온용 관 접속기구 - Google Patents

저온용 관 접속기구

Info

Publication number
KR890010956U
KR890010956U KR2019880013676U KR880013676U KR890010956U KR 890010956 U KR890010956 U KR 890010956U KR 2019880013676 U KR2019880013676 U KR 2019880013676U KR 880013676 U KR880013676 U KR 880013676U KR 890010956 U KR890010956 U KR 890010956U
Authority
KR
South Korea
Prior art keywords
low temperature
pipe connection
temperature pipe
connection
low
Prior art date
Application number
KR2019880013676U
Other languages
English (en)
Other versions
KR930001149Y1 (ko
Inventor
요시가쯔 고바야시
Original Assignee
닛또 고오기 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 닛또 고오기 가부시끼가이샤 filed Critical 닛또 고오기 가부시끼가이샤
Publication of KR890010956U publication Critical patent/KR890010956U/ko
Application granted granted Critical
Publication of KR930001149Y1 publication Critical patent/KR930001149Y1/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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
KR2019880013676U 1987-11-24 1988-08-22 저온용 관 접속기구 KR930001149Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1987177588U JPH0619909Y2 (ja) 1987-11-24 1987-11-24 低温向管継手
JP177588[U] 1987-11-24

Publications (2)

Publication Number Publication Date
KR890010956U true KR890010956U (ko) 1989-07-11
KR930001149Y1 KR930001149Y1 (ko) 1993-03-13

Family

ID=16033614

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880013676U KR930001149Y1 (ko) 1987-11-24 1988-08-22 저온용 관 접속기구

Country Status (2)

Country Link
JP (1) JPH0619909Y2 (ko)
KR (1) KR930001149Y1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2613157B2 (ja) * 1992-09-24 1997-05-21 中部助川興業株式会社 流体用配管継手
JP4458644B2 (ja) * 2000-08-21 2010-04-28 サーパス工業株式会社 接続器具
JP4484143B2 (ja) 2004-06-09 2010-06-16 日東工器株式会社 プラグ／ソケットアセンブリ

Also Published As

Publication number Publication date
JPH0619909Y2 (ja) 1994-05-25
KR930001149Y1 (ko) 1993-03-13
JPH0182391U (ko) 1989-06-01

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20010106

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee