KR900700815A - 로타리 유체 커플링 - Google Patents

로타리 유체 커플링

Info

Publication number
KR900700815A
KR900700815A KR1019890701907A KR890701907A KR900700815A KR 900700815 A KR900700815 A KR 900700815A KR 1019890701907 A KR1019890701907 A KR 1019890701907A KR 890701907 A KR890701907 A KR 890701907A KR 900700815 A KR900700815 A KR 900700815A
Authority
KR
South Korea
Prior art keywords
fluid
plate
fluid coupling
rotary
rotary fluid
Prior art date
Application number
KR1019890701907A
Other languages
English (en)
Other versions
KR970009019B1 (ko
Inventor
더블유.그란트 로버트
티. 맥케단즈 브루스
Original Assignee
리차드 에이취 잭슨
에프 에스 아이 코오포레이숀
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 리차드 에이취 잭슨, 에프 에스 아이 코오포레이숀 filed Critical 리차드 에이취 잭슨
Publication of KR900700815A publication Critical patent/KR900700815A/ko
Application granted granted Critical
Publication of KR970009019B1 publication Critical patent/KR970009019B1/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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5762—With leakage or drip collecting
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5762—With leakage or drip collecting
    • Y10T137/5835—Relatively movable receptacle or drain pipe and outlet
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7036—Jacketed
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86268—With running joint between movable parts of system
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86276—Movable tank

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

내용 없음

Description

로타리 유체 커플링
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본발명인 로타리 유체 커플링 하우징의 커버 플레이트의 단면도,
제2도는 본발명인 로타리 유체 커플링의 단면도,
제3도는 본발명의 하부하우징과 틈새 조정너트를 나타낸 전면도.

Claims (13)

  1. 스핀들 요소의 유체 이송통로와 2차요소의 유체통로가 상호 연결되고, 적어도 하나의 요소는 다른것에 관련하여 회전하는 로타리 유체 커플링의 구성이
    a) 스핀들 요소는 중앙통로를 갖고,
    b) 1차 플레이트는 스핀들에 설치되며, 상기 1차 플레이트는 일반적인 접속 원판을 가짐과 함께 상기 중앙통로와 연결되는 중앙홀을 갖고서, 상기 중앙홀과 중앙통로가 일반적인 단수의 연속 유체통로를 형성하고,
    c) 2차 요소는 일반적인 접속평판면과 함께 유체 안내공을 갖는 2차 플레이트를 갖고서, 상기 2차 플레이트의 접속평판면과 1차 플레이트의 접속원판이 상호 대향하여 접속하면서 상기 1차플레이트와 2차플레이트 사이로 틈새를 형성하고, 상기 틈새는 상기 접속면간에 기설정된 최소한의 비접촉 간격을 유지하면서 틈새를 통한 양플레이트간의 유체 누출을 방지하여 유체가 유체공급원으로부터 상기 2차요소의 유체안내공을 통해 틈새를 지나 유체통로로 이송되도록 하고, 유체저항 수단으로 플레이트간의 틈새로부터 외주방향으로 유체가 누출되는 것을 극소화하도록 됨을 특징으로 하는 로타리 유체 커플링.
  2. 제1항에 있어서, 유체 저항 수단이 적어도 상기 플레이트의 접속원판이나 접속평판면상에 형성됨을 특징으로 하는 로타리 유체 커플링.
  3. 제2항에 있어서, 하나의 유체 흐름 저항 수단이 상기 접속원판상에 형성됨을 특징으로 하는 로타리 유체 커플링.
  4. 제3항에 있어서, 저항수단이 미로(labyrinth)임을 특징으로 하는 로타리 유체 커플링.
  5. 제4항에 있어서, 미로가 접속원판상에 다수 환형홈으로서 파형을 갖도록 형성됨을 특징으로 하는 로타리 유체 커플링.
  6. 제1항에 있어서, 상기 유체 이송통로에 내화학성, 내온도성, 내압성의 코팅층이 형성됨을 특징으로 하는 로타리 유체 커플링.
  7. 제1항에 있어서, 플레이트의 저항수단을 지나 외주면측으로 누출된 유체를 제거해주기 위한 추가의 흡착수단을 구성함을 특징으로 하는 로타리 유체 커플링.
  8. 제1항에 있어서, 양플레이트가 비슷한 열팽창 계수를 갖는 재질로서 이루어짐을 특징으로 하는 로타리 유체 커플링.
  9. 제1항에 있어서, 2차플레이트의 접속평판면상에 유체흐름 저항수단을 형성하여서 됨을 특징으로 하는 로타리 유체 커플링.
  10. 제1항에 있어서, 상기 양플레이트 사이로 형성되는 틈새를 조정하는 수단을 갖도록 함을 특징으로 하는 로타리 유체 커플링.
  11. 제10항에 있어서, 조정수단이 상기 2차플레이트에 연결되어 작동하도록 구성됨을 특징으로 하는 로타리 유체 커플링.
  12. 제2항에 있어서, 상기 스핀들과 상기 1차플레이트의 중앙홀 사이로 실링수단이 구성됨을 특징으로 하는 로타리 유체 커플링.
  13. 제12항에 있어서, 실링수단이 0링임을 특징으로 하는 로타리 유체 커플링.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890701907A 1988-02-19 1989-02-14 로타리 유체 커플링 KR970009019B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US158,194 1988-02-19
US07/158,194 US4848400A (en) 1988-02-19 1988-02-19 Rotary fluid coupling
PCT/US1989/000579 WO1989007728A1 (en) 1988-02-19 1989-02-14 Rotary fluid coupling

Publications (2)

Publication Number Publication Date
KR900700815A true KR900700815A (ko) 1990-08-17
KR970009019B1 KR970009019B1 (ko) 1997-06-03

Family

ID=22567054

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890701907A KR970009019B1 (ko) 1988-02-19 1989-02-14 로타리 유체 커플링

Country Status (4)

Country Link
US (1) US4848400A (ko)
EP (1) EP0401282A4 (ko)
KR (1) KR970009019B1 (ko)
WO (1) WO1989007728A1 (ko)

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US5065792A (en) * 1990-10-09 1991-11-19 Kitagawa Iron Works Co., Ltd. Coupling mechanisms for rotary fluid cylinders
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US5570908A (en) * 1994-03-24 1996-11-05 Texas Instruments Incorporated Low particulate rotary union
US5538292A (en) * 1995-01-17 1996-07-23 Midwest Brake Bond Company Rotary union
US6116275A (en) * 1998-01-09 2000-09-12 George, Jr.; John A. Animal, human and industrial waste distribution system
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JP3560144B2 (ja) * 2000-06-19 2004-09-02 日本ピラー工業株式会社 多流路形ロータリジョイント
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JP6169993B2 (ja) * 2014-03-11 2017-07-26 日本ピラー工業株式会社 清浄流体用ロータリジョイント
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Also Published As

Publication number Publication date
EP0401282A4 (en) 1991-08-21
WO1989007728A1 (en) 1989-08-24
EP0401282A1 (en) 1990-12-12
US4848400A (en) 1989-07-18
KR970009019B1 (ko) 1997-06-03

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