[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR3116605B1 - Système et procédé de détection d’étanchéité d’un boîtier - Google Patents

Système et procédé de détection d’étanchéité d’un boîtier Download PDF

Info

Publication number
FR3116605B1
FR3116605B1 FR2012230A FR2012230A FR3116605B1 FR 3116605 B1 FR3116605 B1 FR 3116605B1 FR 2012230 A FR2012230 A FR 2012230A FR 2012230 A FR2012230 A FR 2012230A FR 3116605 B1 FR3116605 B1 FR 3116605B1
Authority
FR
France
Prior art keywords
housing
detecting
tightness
pressure value
sealing
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.)
Active
Application number
FR2012230A
Other languages
English (en)
Other versions
FR3116605A1 (fr
Inventor
Adrien Content
Romain Penot
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.)
Koovea
Original Assignee
Koovea
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 Koovea filed Critical Koovea
Priority to FR2012230A priority Critical patent/FR3116605B1/fr
Publication of FR3116605A1 publication Critical patent/FR3116605A1/fr
Application granted granted Critical
Publication of FR3116605B1 publication Critical patent/FR3116605B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means
    • 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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3272—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Studio Devices (AREA)

Abstract

TITRE DE L’INVENTION : SYSTÈME ET PROCÉDÉ DE DÉTECTION D’ÉTANCHÉITÉ D’UN BOÎTIER Un système de détection d’étanchéité d’un boîtier (100), qui comporte : - une carte électronique comportant au moins un capteur de température (106) et au moins un capteur de pression (107),- le boîtier étanche (101, 102) dans lequel est placée la carte électronique,- un moyen de calcul (105) d’une valeur de pression en fonction d’une valeur de température mesurée,- un moyen de comparaison (105) d’une valeur de pression mesurée à la valeur de pression calculée et- un moyen de signalement (113) d’une information concernant l’étanchéité du boîtier en fonction du résultat de la comparaison. Et un procédé de détection d’étanchéité d’un boîtier (100). Figure pour l'abrégé : figure 1
FR2012230A 2020-11-26 2020-11-26 Système et procédé de détection d’étanchéité d’un boîtier Active FR3116605B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2012230A FR3116605B1 (fr) 2020-11-26 2020-11-26 Système et procédé de détection d’étanchéité d’un boîtier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2012230A FR3116605B1 (fr) 2020-11-26 2020-11-26 Système et procédé de détection d’étanchéité d’un boîtier
FR2012230 2020-11-26

Publications (2)

Publication Number Publication Date
FR3116605A1 FR3116605A1 (fr) 2022-05-27
FR3116605B1 true FR3116605B1 (fr) 2023-03-24

Family

ID=74860056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2012230A Active FR3116605B1 (fr) 2020-11-26 2020-11-26 Système et procédé de détection d’étanchéité d’un boîtier

Country Status (1)

Country Link
FR (1) FR3116605B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2770315B1 (fr) * 2013-02-21 2021-03-31 The Swatch Group Research and Development Ltd. Dispositif électronique muni de moyens de détection automatique de fuite
CN108871675A (zh) * 2018-04-16 2018-11-23 广东小天才科技有限公司 检测防水性能的方法、装置、防水电子产品及存储介质
GB2586651A (en) * 2019-09-02 2021-03-03 Rolls Royce Plc Power electronics unit

Also Published As

Publication number Publication date
FR3116605A1 (fr) 2022-05-27

Similar Documents

Publication Publication Date Title
US10077873B2 (en) Determining fluid leakage volume in pipelines
JP5782301B2 (ja) 発電機におけるシール漏れおよびシール油汚染の検出
US11624756B2 (en) Optical fiber flow velocity measuring apparatus and method integrating high and low ranges
CN101258385B (zh) 用于流体的传感器单元
US4749331A (en) Method and apparatus of detecting pumping surges on turbocompressors
AU2001284789A1 (en) Fluid-tight differential pressure flow sensor
EP1307711A2 (fr) Manometre
FR3116605B1 (fr) Système et procédé de détection d’étanchéité d’un boîtier
CN110296324B (zh) 一种可调节监测距离的气体管道泄漏监测方法及装置
EP2570788A1 (fr) Système de détection de fuite de fluide sans contact
FR3119018B1 (fr) Système de mesure thermique
CN108444563A (zh) 基于压力平衡式的油箱油量检测装置
FR3094752B1 (fr) Procede de diagnostic de presence de gel dans un piquage d'un capteur de pression differentielle
CN117347214A (zh) 一种活塞式体积管密封件磨损原位检测方法及系统
US3435678A (en) Apparatus for flow monitoring
US20170167372A1 (en) Flow rate measurement device, fuel efficiency measurement device, program for flow rate measurement device and flow rate measurement method
FR3111988B1 (fr) Methode et systeme de détection de fuites
ATE141009T1 (de) Einrichtung zur überwachung der dichtigkeit eines fahrzeugreifens
US3453868A (en) Specific gravity measuring system for interface detection
US6530286B1 (en) Method and apparatus for measuring fluid flow
JP2750550B2 (ja) リモートシール型差圧・圧力発信器
US20040194551A1 (en) Pressure transducer capable of detecting internal leakage of external media
JPH084583Y2 (ja) 圧力計
CN112857503B (zh) 一种小流量气体体积流量测量装置
PL433528A1 (pl) Układ do sterowania workiem samorozprężalnym

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220527

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4