SG11201804391VA - Spray device and leak detection module - Google Patents

Spray device and leak detection module

Info

Publication number
SG11201804391VA
SG11201804391VA SG11201804391VA SG11201804391VA SG11201804391VA SG 11201804391V A SG11201804391V A SG 11201804391VA SG 11201804391V A SG11201804391V A SG 11201804391VA SG 11201804391V A SG11201804391V A SG 11201804391VA SG 11201804391V A SG11201804391V A SG 11201804391VA
Authority
SG
Singapore
Prior art keywords
spray device
pipe
detection module
leak detection
probe
Prior art date
Application number
SG11201804391VA
Inventor
Aurélie Chapron
Alain Devance
Mathieu Schreiner
Cyrille Nomine
Original Assignee
Pfeiffer Vacuum
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=55650540&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG11201804391V(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pfeiffer Vacuum filed Critical Pfeiffer Vacuum
Publication of SG11201804391VA publication Critical patent/SG11201804391VA/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems
    • G01M3/205—Accessories or associated equipment; Pump constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/005—Nozzles or other outlets specially adapted for discharging one or more gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
    • B05B12/006—Pressure or flow rate sensors
    • B05B12/008—Pressure or flow rate sensors integrated in or attached to a discharge apparatus, e.g. a spray gun
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/01—Spray pistols, discharge devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/081—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to the weight of a reservoir or container for liquid or other fluent material; responsive to level or volume of liquid or other fluent material in a reservoir or container

Abstract

Spray device and leak detection module The invention relates to a spray device (3) for detecting leaks, comprising: - a pipe (4) comprising: - an inlet (4a) configured to be connected to a source of tracer gas 5 (5), and - an outlet (4b), - a valve (6) interposed between the inlet (4a) and the outlet (4b), - a housing (7) accepting the pipe (4) and the valve (6), characterized in that the spray device (3) comprises: - at least one probe (13) arranged in the pipe (4), the probe (13) being configured to measure a parameter indicative of the presence of tracer gas in the pipe (4), and - at least one information device (15) borne by the housing (7) and 10 configured to provide information regarding the presence of tracer gas in the pipe (4) in relation to the measurement taken by the probe (13).
SG11201804391VA 2016-01-21 2017-01-13 Spray device and leak detection module SG11201804391VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1650476A FR3047074B1 (en) 2016-01-21 2016-01-21 SPRAY DEVICE AND LEAK DETECTION MODULE
PCT/EP2017/050722 WO2017125327A1 (en) 2016-01-21 2017-01-13 Spray device and leak detection module

Publications (1)

Publication Number Publication Date
SG11201804391VA true SG11201804391VA (en) 2018-08-30

Family

ID=55650540

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201913316VA SG10201913316VA (en) 2016-01-21 2017-01-13 Spray device and leak detection module
SG11201804391VA SG11201804391VA (en) 2016-01-21 2017-01-13 Spray device and leak detection module

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG10201913316VA SG10201913316VA (en) 2016-01-21 2017-01-13 Spray device and leak detection module

Country Status (7)

Country Link
US (1) US10775259B2 (en)
EP (1) EP3405763B1 (en)
KR (1) KR20180105639A (en)
CN (1) CN108474713B (en)
FR (1) FR3047074B1 (en)
SG (2) SG10201913316VA (en)
WO (1) WO2017125327A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10969805B2 (en) 2013-02-11 2021-04-06 Graco Minnesota Inc. Paint sprayer distributed control and output volume monitoring architectures
DE102016205381B4 (en) 2016-03-31 2023-11-30 Inficon Gmbh Gas leak detection with a test gas spray device
FR3080915B1 (en) * 2018-05-02 2020-05-08 Pfeiffer Vacuum LEAK DETECTION MODULE AND METHOD FOR CHECKING THE SEALING OF AN OBJECT TO BE TESTED BY TRACER GAS
CN113164997B (en) * 2018-09-24 2023-08-18 固瑞克明尼苏达有限公司 Paint sprayer distributed control and output volume monitoring architecture
CN112289469A (en) * 2020-11-03 2021-01-29 浙江伦特机电有限公司 Leakage testing device
KR20220081552A (en) 2020-12-09 2022-06-16 한전케이피에스 주식회사 Apparatus for measuring thickness of boiler tube
USD957573S1 (en) * 2022-03-30 2022-07-12 Corey CRAIG Intelligent spraying apparatus

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Publication number Priority date Publication date Assignee Title
US3070992A (en) * 1959-05-25 1963-01-01 Robert C Nemeth Pressure gauge and method of operation
JPS6217627A (en) 1985-07-16 1987-01-26 Ulvac Corp Method for transmitting signal of leak detector
JPH02120635A (en) 1988-10-28 1990-05-08 Shimadzu Corp Leak detector
US5168747A (en) * 1990-11-26 1992-12-08 Westinghouse Electric Corp. System and method for locating leaks in steam turbine systems
US5184369A (en) * 1991-11-14 1993-02-09 Mcelroy Lucian G Non-contacting automotive dryer control circuit
JP2665432B2 (en) 1992-07-20 1997-10-22 日本電信電話株式会社 Mass spectrometry type gas leak detector
DE10031857A1 (en) * 2000-06-30 2002-01-17 Sata Farbspritztechnik spray gun
SE518522C2 (en) 2001-03-21 2002-10-22 Sensistor Ab Method and device for leakage testing and leak detection
US6362741B1 (en) 2001-06-06 2002-03-26 Bacharach, Inc. Leak detector
DE50305135D1 (en) * 2002-09-26 2006-11-02 Inficon Gmbh TEST EQUIPMENT FOR A SNOOZE LEAK DETECTOR
US20070000310A1 (en) * 2005-06-29 2007-01-04 Varian, Inc. Leak detection system with wireless remote unit
US20070240493A1 (en) * 2006-04-18 2007-10-18 Shane Conlan Sprayer-sniffer probe
JP2008101957A (en) * 2006-10-18 2008-05-01 Pentax Corp Method of detecting leak location in endoscope
DE102007035932A1 (en) * 2007-07-31 2009-02-05 Inficon Gmbh Leak Detector
CN201731980U (en) * 2010-06-10 2011-02-02 中国人民解放军63653部队 Bell-type double-channel spray gun for helium mass spectrum leakage detection
EP2433716A1 (en) * 2010-09-22 2012-03-28 Hexagon Technology Center GmbH Surface spraying device with a nozzle control mechanism and a corresponding method
US20150332071A1 (en) * 2012-04-04 2015-11-19 Hypertherm, Inc. Configuring Signal Devices in Thermal Processing Systems
CN204008029U (en) 2014-08-08 2014-12-10 山西潞安环保能源开发股份有限公司 A kind of continuous quantitative releasing device of tracer gas
US20160055733A1 (en) * 2014-08-22 2016-02-25 Gary Zhang Spraying monitoring system

Also Published As

Publication number Publication date
FR3047074A1 (en) 2017-07-28
CN108474713A (en) 2018-08-31
EP3405763A1 (en) 2018-11-28
SG10201913316VA (en) 2020-02-27
FR3047074B1 (en) 2018-01-26
WO2017125327A1 (en) 2017-07-27
EP3405763B1 (en) 2019-12-04
KR20180105639A (en) 2018-09-28
US10775259B2 (en) 2020-09-15
US20200009591A1 (en) 2020-01-09
CN108474713B (en) 2021-03-12

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