GB0011428D0 - Method of forming a fluid tight seal - Google Patents

Method of forming a fluid tight seal

Info

Publication number
GB0011428D0
GB0011428D0 GBGB0011428.0A GB0011428A GB0011428D0 GB 0011428 D0 GB0011428 D0 GB 0011428D0 GB 0011428 A GB0011428 A GB 0011428A GB 0011428 D0 GB0011428 D0 GB 0011428D0
Authority
GB
United Kingdom
Prior art keywords
sealant
fluid pathway
forming
tight seal
volume
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.)
Ceased
Application number
GBGB0011428.0A
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.)
Central Research Laboratories Ltd
Original Assignee
Central Research Laboratories Ltd
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 Central Research Laboratories Ltd filed Critical Central Research Laboratories Ltd
Priority to GBGB0011428.0A priority Critical patent/GB0011428D0/en
Publication of GB0011428D0 publication Critical patent/GB0011428D0/en
Priority to US10/344,597 priority patent/US20040201174A1/en
Priority to PCT/GB2001/002084 priority patent/WO2001086154A1/en
Priority to AU2001254970A priority patent/AU2001254970A1/en
Priority to EP01928106A priority patent/EP1281003A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B29C65/54—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts
    • B29C65/548—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts by capillarity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/322—Providing cavities in the joined article to collect the burr
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/324—Avoiding burr formation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0017—Capillary or surface tension valves, e.g. using electro-wetting or electro-capillarity effects
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
    • F16K99/0057—Operating means specially adapted for microvalves actuated by fluids the fluid being the circulating fluid itself, e.g. check 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
    • F16K99/0061—Operating means specially adapted for microvalves actuated by fluids actuated by an expanding gas or liquid volume
    • 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/10—Adhesive or cemented joints
    • F16L13/11—Adhesive or cemented joints using materials which fill the space between parts of a joint before hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/4845—Radiation curing adhesives, e.g. UV light curing adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/756—Microarticles, nanoarticles

Abstract

A method of forming a fluid tight seal between a first fluid pathway and a second fluid pathway a volume is defined between an outer surface of the first fluid pathway and an inner surface of the second fluid pathway. The surfaces are maintained in a given orientation and distance with respect, one to another, so as to achieve a desired capillaric property therebetween. A quantity of sealant is delivered to a junction region of said surfaces. The sealant is caused or permitted to flow into the defined volume, so as to achieve capillary balance. Only substantially sufficient sealant is delivered to fill the volume. The sealant is then caused or permitted to cure or set.
GBGB0011428.0A 2000-05-12 2000-05-12 Method of forming a fluid tight seal Ceased GB0011428D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB0011428.0A GB0011428D0 (en) 2000-05-12 2000-05-12 Method of forming a fluid tight seal
US10/344,597 US20040201174A1 (en) 2000-05-12 2001-05-14 Method of forming a fluid tight seal
PCT/GB2001/002084 WO2001086154A1 (en) 2000-05-12 2001-05-14 Method of forming a fluid tight seal
AU2001254970A AU2001254970A1 (en) 2000-05-12 2001-05-14 Method of forming a fluid tight seal
EP01928106A EP1281003A1 (en) 2000-05-12 2001-05-14 Method of forming a fluid tight seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0011428.0A GB0011428D0 (en) 2000-05-12 2000-05-12 Method of forming a fluid tight seal

Publications (1)

Publication Number Publication Date
GB0011428D0 true GB0011428D0 (en) 2000-06-28

Family

ID=9891431

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0011428.0A Ceased GB0011428D0 (en) 2000-05-12 2000-05-12 Method of forming a fluid tight seal

Country Status (5)

Country Link
US (1) US20040201174A1 (en)
EP (1) EP1281003A1 (en)
AU (1) AU2001254970A1 (en)
GB (1) GB0011428D0 (en)
WO (1) WO2001086154A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7122093B1 (en) * 2002-05-14 2006-10-17 The Ohio State University Gas-assisted resin injection technique for bonding and surface modification in micro-fluidic devices
DE10345817A1 (en) 2003-09-30 2005-05-25 Boehringer Ingelheim Microparts Gmbh Method and apparatus for coupling hollow fibers to a microfluidic network
DE102005000799A1 (en) * 2005-01-05 2006-07-13 Roche Diagnostics Gmbh Fluidic structure and method for creating a fluidic structure
US8143337B1 (en) 2005-10-18 2012-03-27 The Ohio State University Method of preparing a composite with disperse long fibers and nanoparticles
US9987025B2 (en) * 2006-05-26 2018-06-05 Bruce B. Becker Increased axial load carrying sheathed irrigating balloon catheter
US7841402B2 (en) * 2008-04-09 2010-11-30 Baker Hughes Incorporated Methods and apparatus for collecting a downhole sample
US7836951B2 (en) * 2008-04-09 2010-11-23 Baker Hughes Incorporated Methods and apparatus for collecting a downhole sample
US8507568B2 (en) 2008-05-28 2013-08-13 The Ohio State University Suspension polymerization and foaming of water containing activated carbon-nano/microparticulate polymer composites
DE102010001979A1 (en) * 2009-12-09 2011-06-16 Robert Bosch Gmbh Arrangement and method for sealing a joining region between a first joining partner and a second joining partner
US8840740B2 (en) * 2011-06-24 2014-09-23 The Boeing Company Apparatus for preventing spark propagation
WO2013084046A2 (en) * 2011-12-06 2013-06-13 Preciflex Sa Capillary flow control system for fluid indicator
US20170336008A1 (en) * 2016-05-17 2017-11-23 Q Holding Company Tubing and junction assembly and method of making the same
US10065853B2 (en) * 2016-05-23 2018-09-04 Rosemount Aerospace Inc. Optimized epoxy die attach geometry for MEMS die
US11130125B2 (en) * 2019-08-06 2021-09-28 Bio-Rad Laboratories, Inc. Prevention and bubble removal from microfluidic devices

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5619476A (en) * 1994-10-21 1997-04-08 The Board Of Trustees Of The Leland Stanford Jr. Univ. Electrostatic ultrasonic transducer
US5894452A (en) * 1994-10-21 1999-04-13 The Board Of Trustees Of The Leland Stanford Junior University Microfabricated ultrasonic immersion transducer
GB2310052B (en) 1996-02-08 2000-01-19 Northern Telecom Ltd Securing an optical fibre in a v-groove
GB9625491D0 (en) * 1996-12-07 1997-01-22 Central Research Lab Ltd Fluid connections
US5890745A (en) 1997-01-29 1999-04-06 The Board Of Trustees Of The Leland Stanford Junior University Micromachined fluidic coupler
WO1998034735A1 (en) * 1997-02-06 1998-08-13 Philips Electronics N.V. Liquid dosing device
US6430109B1 (en) * 1999-09-30 2002-08-06 The Board Of Trustees Of The Leland Stanford Junior University Array of capacitive micromachined ultrasonic transducer elements with through wafer via connections
DE10205345B9 (en) * 2001-02-09 2007-12-20 Fuji Electric Co., Ltd., Kawasaki Semiconductor device

Also Published As

Publication number Publication date
AU2001254970A1 (en) 2001-11-20
WO2001086154A1 (en) 2001-11-15
US20040201174A1 (en) 2004-10-14
EP1281003A1 (en) 2003-02-05

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)