WO2006023526A3 - Defined leak path for high pressure seal - Google Patents

Defined leak path for high pressure seal Download PDF

Info

Publication number
WO2006023526A3
WO2006023526A3 PCT/US2005/029205 US2005029205W WO2006023526A3 WO 2006023526 A3 WO2006023526 A3 WO 2006023526A3 US 2005029205 W US2005029205 W US 2005029205W WO 2006023526 A3 WO2006023526 A3 WO 2006023526A3
Authority
WO
WIPO (PCT)
Prior art keywords
high pressure
pressure seal
leak path
defined leak
seals
Prior art date
Application number
PCT/US2005/029205
Other languages
French (fr)
Other versions
WO2006023526A2 (en
Inventor
John Angelosanto
Joseph A Luongo
Frank A Rubino
Original Assignee
Waters Investments Ltd
John Angelosanto
Joseph A Luongo
Frank A Rubino
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 Waters Investments Ltd, John Angelosanto, Joseph A Luongo, Frank A Rubino filed Critical Waters Investments Ltd
Priority to US11/573,742 priority Critical patent/US7665480B2/en
Priority to DE200511001978 priority patent/DE112005001978B4/en
Priority to GB0703662A priority patent/GB2434189B/en
Priority to JP2007527964A priority patent/JP5244388B2/en
Publication of WO2006023526A2 publication Critical patent/WO2006023526A2/en
Publication of WO2006023526A3 publication Critical patent/WO2006023526A3/en
Priority to US12/652,271 priority patent/US8176932B2/en
Priority to US13/093,324 priority patent/US8960071B2/en

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/04—Draining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
    • 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
    • F16K41/00—Spindle sealings
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0441—Repairing, securing, replacing, or servicing pipe joint, valve, or tank
    • Y10T137/0452—Detecting or repairing leak
    • 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
    • Y10T137/9247—With closure

Abstract

Embodiments of the present invention are directed to methods and devices for conveying or containing fluids under pressure in which seals are provided with a defined path to vent fluid in the event of a seal failure.
PCT/US2005/029205 2004-08-18 2005-08-17 Defined leak path for high pressure seal WO2006023526A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US11/573,742 US7665480B2 (en) 2004-08-18 2005-08-17 Defined lead path for high pressure seal
DE200511001978 DE112005001978B4 (en) 2004-08-18 2005-08-17 Defined leakage path for high pressure seal
GB0703662A GB2434189B (en) 2004-08-18 2005-08-17 Defined leak path for high pressure seal
JP2007527964A JP5244388B2 (en) 2004-08-18 2005-08-17 Apparatus and method for generating or carrying fluid under pressure and seal member used in the apparatus
US12/652,271 US8176932B2 (en) 2004-08-18 2010-01-05 Defined leak path for high pressure seal
US13/093,324 US8960071B2 (en) 2004-08-18 2011-04-25 Piston pump with leak diagnostic port

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60237604P 2004-08-18 2004-08-18
US60/602,376 2004-08-18

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US11/573,742 A-371-Of-International US7665480B2 (en) 2004-08-18 2005-08-17 Defined lead path for high pressure seal
US12/652,271 Division US8176932B2 (en) 2004-08-18 2010-01-05 Defined leak path for high pressure seal

Publications (2)

Publication Number Publication Date
WO2006023526A2 WO2006023526A2 (en) 2006-03-02
WO2006023526A3 true WO2006023526A3 (en) 2009-06-11

Family

ID=35968114

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/029205 WO2006023526A2 (en) 2004-08-18 2005-08-17 Defined leak path for high pressure seal

Country Status (5)

Country Link
US (2) US7665480B2 (en)
JP (1) JP5244388B2 (en)
DE (1) DE112005001978B4 (en)
GB (1) GB2434189B (en)
WO (1) WO2006023526A2 (en)

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US11246913B2 (en) 2005-02-03 2022-02-15 Intarcia Therapeutics, Inc. Suspension formulation comprising an insulinotropic peptide
JP5143131B2 (en) 2006-05-30 2013-02-13 インターシア セラピューティクス，インコーポレイティド Two-piece internal channel flow modulator for osmotic delivery system
PL2359808T3 (en) * 2006-08-09 2013-10-31 Intarcia Therapeutics Inc Osmotic delivery systems and piston assemblies
MX2009011123A (en) 2007-04-23 2009-11-02 Intarcia Therapeutics Inc Suspension formulations of insulinotropic peptides and uses thereof.
EP2240155B1 (en) 2008-02-13 2012-06-06 Intarcia Therapeutics, Inc Devices, formulations, and methods for delivery of multiple beneficial agents
SG172127A1 (en) * 2008-12-15 2011-07-28 Flowserve Man Co Seal leakage gas recovery system
NZ598686A (en) 2009-09-28 2014-05-30 Intarcia Therapeutics Inc Rapid establishment and/or termination of substantial steady-state drug delivery
GB2503120B (en) * 2010-12-10 2017-01-04 Quick Connectors Inc Coiled tubing triple-sealed penetrator and method
US20120208755A1 (en) 2011-02-16 2012-08-16 Intarcia Therapeutics, Inc. Compositions, Devices and Methods of Use Thereof for the Treatment of Cancers
JP6034808B2 (en) * 2011-03-10 2016-11-30 ウオーターズ・テクノロジーズ・コーポレイシヨン Seal assembly for reciprocating and rotating applications
WO2012122442A2 (en) * 2011-03-10 2012-09-13 Waters Technologies Corporation Pump head outlet port
JP6029655B2 (en) 2011-04-25 2016-11-24 ウオーターズ・テクノロジーズ・コーポレイシヨン High pressure pump with reduced seal wear
US9889085B1 (en) 2014-09-30 2018-02-13 Intarcia Therapeutics, Inc. Therapeutic methods for the treatment of diabetes and related conditions for patients with high baseline HbA1c
AU2016270984B2 (en) 2015-06-03 2021-02-25 Intarcia Therapeutics, Inc. Implant placement and removal systems
US20170074403A1 (en) * 2015-09-14 2017-03-16 Waters Technologies Corporation Seal assembly for supercritical fluid chromatography
CN109310743A (en) 2016-05-16 2019-02-05 因塔西亚制药公司 Glucagon receptor selectivity polypeptide and its application method
USD860451S1 (en) 2016-06-02 2019-09-17 Intarcia Therapeutics, Inc. Implant removal tool
USD840030S1 (en) 2016-06-02 2019-02-05 Intarcia Therapeutics, Inc. Implant placement guide
EP3565580B1 (en) 2017-01-03 2024-03-06 i2o Therapeutics, Inc. Continuous administration of exenatide and co-adminstration of acetaminophen, ethinylestradiol or levonorgestrel
US10753487B2 (en) * 2017-04-17 2020-08-25 GE Energy Control Solutions, LLC Contamination resistant poppet valve
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USD933219S1 (en) 2018-07-13 2021-10-12 Intarcia Therapeutics, Inc. Implant removal tool and assembly
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Also Published As

Publication number Publication date
DE112005001978B4 (en) 2014-01-16
GB2434189B (en) 2009-04-01
DE112005001978T5 (en) 2007-07-12
WO2006023526A2 (en) 2006-03-02
GB0703662D0 (en) 2007-04-04
US20080110515A1 (en) 2008-05-15
US20100108164A1 (en) 2010-05-06
US8176932B2 (en) 2012-05-15
JP5244388B2 (en) 2013-07-24
US7665480B2 (en) 2010-02-23
JP2008510935A (en) 2008-04-10
GB2434189A (en) 2007-07-18

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