AU2001249735A1 - Dual snap action for valves - Google Patents

Dual snap action for valves

Info

Publication number
AU2001249735A1
AU2001249735A1 AU2001249735A AU4973501A AU2001249735A1 AU 2001249735 A1 AU2001249735 A1 AU 2001249735A1 AU 2001249735 A AU2001249735 A AU 2001249735A AU 4973501 A AU4973501 A AU 4973501A AU 2001249735 A1 AU2001249735 A1 AU 2001249735A1
Authority
AU
Australia
Prior art keywords
valves
snap action
dual snap
dual
action
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.)
Abandoned
Application number
AU2001249735A
Inventor
Larry R. Russell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2001249735A1 publication Critical patent/AU2001249735A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86879—Reciprocating valve unit
AU2001249735A 2000-04-03 2001-04-02 Dual snap action for valves Abandoned AU2001249735A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US19420400P 2000-04-03 2000-04-03
US60194204 2000-04-03
US09/824,374 US6672565B2 (en) 2000-04-03 2001-04-01 Dual snap action for valves
US08824374 2001-04-01
PCT/US2001/010497 WO2001075343A1 (en) 2000-04-03 2001-04-02 Dual snap action for valves

Publications (1)

Publication Number Publication Date
AU2001249735A1 true AU2001249735A1 (en) 2001-10-15

Family

ID=26889791

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001249735A Abandoned AU2001249735A1 (en) 2000-04-03 2001-04-02 Dual snap action for valves

Country Status (6)

Country Link
US (1) US6672565B2 (en)
AU (1) AU2001249735A1 (en)
CA (1) CA2403308C (en)
GB (1) GB2377267B (en)
MX (1) MXPA02009731A (en)
WO (1) WO2001075343A1 (en)

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US9752714B2 (en) * 2014-03-28 2017-09-05 Eldon James Corp. Releasable valved coupler
US10151368B2 (en) 2014-05-02 2018-12-11 Bal Seal Engineering, Inc. Nested canted coil springs, applications thereof, and related methods
US10270198B2 (en) 2014-09-15 2019-04-23 Bal Seal Engineering, Inc. Canted coil springs, connectors and related methods
US9806473B2 (en) 2015-01-08 2017-10-31 Bal Seal Engineering, Inc. High frequency miniature connectors with canted coil springs and related methods
US10520001B2 (en) * 2015-03-13 2019-12-31 Bal Seal Engineering, Inc. Stamped housings to facilitate assembly and related methods
CN105464609A (en) * 2015-12-21 2016-04-06 中国石油天然气股份有限公司 Well washing valve
AU2017209195B2 (en) 2016-01-19 2022-11-03 Wilmarc Holdings, Llc Connector system for releasably connecting fluid conduits
US11050190B2 (en) 2016-06-02 2021-06-29 Bal Seal Engineering, Llc Electrical connectors with linear springs and related methods
US10072565B2 (en) * 2016-06-15 2018-09-11 GM Global Technology Operations LLC Wastegate closed position detent feature
US10965055B2 (en) 2016-06-24 2021-03-30 Bal Seal Engineering, Llc Connectors and related methods
US10181668B2 (en) 2016-06-24 2019-01-15 Bal Seal Engineering, Inc. Spring contacts and related methods
EP3282146B1 (en) * 2016-08-12 2021-06-30 Ratier-Figeac SAS Secondary load path dectection
KR101723851B1 (en) * 2016-12-21 2017-04-06 김제현 Gate valve with disk replacement structure
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US10894595B1 (en) * 2017-07-25 2021-01-19 Rockwell Collins, Inc. Spring detent for over-ridable interconnect
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US11710592B2 (en) * 2019-11-17 2023-07-25 Littelfuse, Inc. Bi-stable mechanical latch including positioning spheres

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Also Published As

Publication number Publication date
MXPA02009731A (en) 2004-09-06
GB2377267A (en) 2003-01-08
CA2403308C (en) 2010-01-19
GB2377267B (en) 2004-05-26
GB0222208D0 (en) 2002-10-30
WO2001075343A1 (en) 2001-10-11
US20010035220A1 (en) 2001-11-01
US6672565B2 (en) 2004-01-06
CA2403308A1 (en) 2001-10-11

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