KR100576567B1 - 유체 커플링 - Google Patents
유체 커플링 Download PDFInfo
- Publication number
- KR100576567B1 KR100576567B1 KR1019990049694A KR19990049694A KR100576567B1 KR 100576567 B1 KR100576567 B1 KR 100576567B1 KR 1019990049694 A KR1019990049694 A KR 1019990049694A KR 19990049694 A KR19990049694 A KR 19990049694A KR 100576567 B1 KR100576567 B1 KR 100576567B1
- Authority
- KR
- South Korea
- Prior art keywords
- coupling
- passage
- gasket
- fluid
- passages
- Prior art date
Links
Images
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/80—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive in which a fluid is used
-
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Pipeline Systems (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
발명품 | 비교품 1 | 비교품 2 | |
유로 직경 | 3.3 | 2.5 | 3.3 |
유량(Cv값) | 증가 | 기준 | 증가 |
체결후 상태 | 양호 | 양호 | 가스켓에 주름 발생 |
치환성 | 양호 | 양호 | 양호 |
Claims (1)
- 접합 단부면에 가스켓 압박용 환상 돌기(71a, 72a)가 마련되는 제1 커플링 부재(12) 및 제2 커플링 부재(31)와, 양 커플링 부재(12, 31) 사이에 개재되는 둥근 환상 가스켓(73)을 구비하는 유체 커플링에 있어서, 한쪽 이상의 커플링 부재(12, 31)의 유체 통로(75, 76)는 접합 단부면에 수직인 개구부 통로(75a, 76a)와, 이것에 경사지게 이어지는 메인 통로(75b, 76b)로 구성되고, 개구부 통로(75a, 76a)의 직경은 가스켓 압박용 환상 돌기(71a, 72a)의 내경과 같게 되어, 가스켓(73)의 내경이 개구부 통로(75a, 76a)의 직경보다 작게 구성되는 것을 특징으로 하는 유체 커플링.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32073798A JP4200245B2 (ja) | 1998-11-11 | 1998-11-11 | 流体継手 |
JP10-320737 | 1998-11-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000035382A KR20000035382A (ko) | 2000-06-26 |
KR100576567B1 true KR100576567B1 (ko) | 2006-05-08 |
Family
ID=18124747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990049694A KR100576567B1 (ko) | 1998-11-11 | 1999-11-10 | 유체 커플링 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8246087B1 (ko) |
EP (1) | EP1001205B1 (ko) |
JP (1) | JP4200245B2 (ko) |
KR (1) | KR100576567B1 (ko) |
CA (1) | CA2289282C (ko) |
DE (1) | DE69917864T2 (ko) |
IL (1) | IL132826A (ko) |
SG (1) | SG83752A1 (ko) |
TW (1) | TW494185B (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5790158A (en) * | 1992-01-28 | 1998-08-04 | Seiko Epson Corporation | Ink-jet recording apparatus and ink tank cartridge therefor |
JP4589846B2 (ja) * | 2005-08-24 | 2010-12-01 | 株式会社堀場エステック | マスフローコントローラ用ボディ構造 |
JP5405963B2 (ja) | 2009-09-28 | 2014-02-05 | パナソニック株式会社 | ヒートポンプ給湯システム |
CN102109210B (zh) * | 2009-12-28 | 2013-06-26 | 三洋电机株式会社 | 空调系统 |
US9074686B2 (en) | 2010-12-06 | 2015-07-07 | Microflex Technologies Llc | Ring seal retainer assembly and methods |
JP5947659B2 (ja) | 2012-08-06 | 2016-07-06 | 株式会社堀場エステック | 流量制御装置 |
US9454158B2 (en) | 2013-03-15 | 2016-09-27 | Bhushan Somani | Real time diagnostics for flow controller systems and methods |
KR20180136468A (ko) | 2016-04-04 | 2018-12-24 | 아이커 시스템즈, 인크. | 액체 공급 시스템 |
US10983537B2 (en) | 2017-02-27 | 2021-04-20 | Flow Devices And Systems Inc. | Systems and methods for flow sensor back pressure adjustment for mass flow controller |
KR20220014124A (ko) | 2020-07-28 | 2022-02-04 | 권우희 | 경사로 |
JP7128306B2 (ja) * | 2021-01-15 | 2022-08-30 | アイコール・システムズ・インク | 液体送達システム |
WO2023096851A2 (en) * | 2021-11-24 | 2023-06-01 | Ichor Systems, Inc. | Fluid delivery system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5505464A (en) * | 1989-08-11 | 1996-04-09 | General Components, Inc. | Minimum dead volume fitting |
US5058935A (en) * | 1990-01-23 | 1991-10-22 | Eidsmore Paul G | Fluid fitting with torque suppression arrangement |
WO1992019891A2 (en) * | 1991-05-09 | 1992-11-12 | Bostec Engineering, Inc. | Gland and seal |
JP3421876B2 (ja) * | 1994-07-11 | 2003-06-30 | 忠弘 大見 | 管継手 |
US5645301A (en) * | 1995-11-13 | 1997-07-08 | Furon Company | Fluid transport coupling |
CA2218318C (en) * | 1996-10-15 | 2006-12-12 | Tadahiro Ohmi | Fluid coupling |
JP3627083B2 (ja) * | 1996-10-15 | 2005-03-09 | 株式会社フジキン | 流体継手用リテーナ |
JPH10220698A (ja) * | 1996-12-03 | 1998-08-21 | Nippon Aera Kk | 流体制御装置 |
JP3997338B2 (ja) | 1997-02-14 | 2007-10-24 | 忠弘 大見 | 流体制御装置 |
US6039319A (en) * | 1997-02-24 | 2000-03-21 | Swagelok Company | Hygienic fitting with thermal expansion area for gasket |
US6073969A (en) * | 1998-04-02 | 2000-06-13 | Tri-Clover, Inc. | Pipe connection for pipes having dissimilar end ferrules |
-
1998
- 1998-11-11 JP JP32073798A patent/JP4200245B2/ja not_active Expired - Fee Related
-
1999
- 1999-11-09 EP EP99122292A patent/EP1001205B1/en not_active Expired - Lifetime
- 1999-11-09 DE DE69917864T patent/DE69917864T2/de not_active Expired - Fee Related
- 1999-11-09 US US09/437,296 patent/US8246087B1/en active Active
- 1999-11-09 IL IL13282699A patent/IL132826A/xx not_active IP Right Cessation
- 1999-11-10 TW TW088119643A patent/TW494185B/zh not_active IP Right Cessation
- 1999-11-10 SG SG9905575A patent/SG83752A1/en unknown
- 1999-11-10 CA CA002289282A patent/CA2289282C/en not_active Expired - Fee Related
- 1999-11-10 KR KR1019990049694A patent/KR100576567B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69917864T2 (de) | 2005-07-07 |
JP4200245B2 (ja) | 2008-12-24 |
DE69917864D1 (de) | 2004-07-15 |
TW494185B (en) | 2002-07-11 |
IL132826A (en) | 2003-07-31 |
US8246087B1 (en) | 2012-08-21 |
CA2289282A1 (en) | 2000-05-11 |
IL132826A0 (en) | 2001-03-19 |
JP2000146051A (ja) | 2000-05-26 |
EP1001205A1 (en) | 2000-05-17 |
KR20000035382A (ko) | 2000-06-26 |
SG83752A1 (en) | 2001-10-16 |
EP1001205B1 (en) | 2004-06-09 |
CA2289282C (en) | 2008-12-23 |
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