JP2511932Y2 - 流路接続装置 - Google Patents

流路接続装置

Info

Publication number
JP2511932Y2
JP2511932Y2 JP1990022562U JP2256290U JP2511932Y2 JP 2511932 Y2 JP2511932 Y2 JP 2511932Y2 JP 1990022562 U JP1990022562 U JP 1990022562U JP 2256290 U JP2256290 U JP 2256290U JP 2511932 Y2 JP2511932 Y2 JP 2511932Y2
Authority
JP
Japan
Prior art keywords
hole
valve
drain
spool
connecting member
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 - Fee Related
Application number
JP1990022562U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03114693U (en, 2012
Inventor
昇 大槻
俊彦 大西
克己 冨岡
恒三 三浦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hirotec Corp
Original Assignee
Hirotec Corp
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 Hirotec Corp filed Critical Hirotec Corp
Priority to JP1990022562U priority Critical patent/JP2511932Y2/ja
Priority to US07/535,590 priority patent/US4989831A/en
Publication of JPH03114693U publication Critical patent/JPH03114693U/ja
Application granted granted Critical
Publication of JP2511932Y2 publication Critical patent/JP2511932Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
    • F16L37/42—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of two pipe-end fittings with a lift valve being opened automatically when the coupling is applied the valve having an axial bore communicating with lateral apertures
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
JP1990022562U 1990-03-06 1990-03-06 流路接続装置 Expired - Fee Related JP2511932Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990022562U JP2511932Y2 (ja) 1990-03-06 1990-03-06 流路接続装置
US07/535,590 US4989831A (en) 1990-03-06 1990-06-08 Coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990022562U JP2511932Y2 (ja) 1990-03-06 1990-03-06 流路接続装置

Publications (2)

Publication Number Publication Date
JPH03114693U JPH03114693U (en, 2012) 1991-11-26
JP2511932Y2 true JP2511932Y2 (ja) 1996-09-25

Family

ID=12086310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990022562U Expired - Fee Related JP2511932Y2 (ja) 1990-03-06 1990-03-06 流路接続装置

Country Status (2)

Country Link
US (1) US4989831A (en, 2012)
JP (1) JP2511932Y2 (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0478923B1 (en) * 1990-08-31 1997-11-05 Texas Instruments Incorporated Method of fabricating self-aligned heterojunction bipolar transistors
US5131426A (en) * 1991-05-06 1992-07-21 Dana Corporation Valving system for water flow to turbine engine emission system
JP2613149B2 (ja) * 1992-03-10 1997-05-21 株式会社ナブコ 配管接続装置
US9739367B2 (en) * 2011-07-14 2017-08-22 Oetiker Ny, Inc. Transmission anti-leak valve
JP6053144B2 (ja) * 2013-02-22 2016-12-27 ユニキャリア株式会社 オイルフィルタのオイル排出機構
US20160116919A1 (en) * 2014-10-27 2016-04-28 Norgren Automation Solutions, Llc Pneumatic detection of modular tooling connection
US11913583B2 (en) * 2021-01-15 2024-02-27 Air-Tec-Vogel GmbH Coupling intended for an air motor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680447A (en) * 1954-06-08 Unloading device
US2265267A (en) * 1939-03-08 1941-12-09 Cowles And Rudolph W Lotz Separable swivel connection for conduits
US2787127A (en) * 1952-12-22 1957-04-02 Phillips Petroleum Co L. p. g. safety device
IT957974B (it) * 1971-05-27 1973-10-20 Visscher P De Perfezionamento nei raccordi o giunti per il collegamento di ambienti
US4614201A (en) * 1981-06-15 1986-09-30 King Frank E Break-away coupling for hoselines
US4408521A (en) * 1981-08-10 1983-10-11 Danly Machine Corporation Power press with automatic die changing system
JPH078955Y2 (ja) * 1988-03-28 1995-03-06 株式会社ナブコ 流路接続装置

Also Published As

Publication number Publication date
US4989831A (en) 1991-02-05
JPH03114693U (en, 2012) 1991-11-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees