PL3316561T3 - Urządzenie do badania wodoszczelności półproduktu - Google Patents

Urządzenie do badania wodoszczelności półproduktu

Info

Publication number
PL3316561T3
PL3316561T3 PL17187986T PL17187986T PL3316561T3 PL 3316561 T3 PL3316561 T3 PL 3316561T3 PL 17187986 T PL17187986 T PL 17187986T PL 17187986 T PL17187986 T PL 17187986T PL 3316561 T3 PL3316561 T3 PL 3316561T3
Authority
PL
Poland
Prior art keywords
finished product
waterproofness
testing
testing waterproofness
finished
Prior art date
Application number
PL17187986T
Other languages
English (en)
Inventor
Dong Un Kim
Original Assignee
Dmc Co., 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
Priority claimed from KR1020160147026A external-priority patent/KR101889353B1/ko
Application filed by Dmc Co., Ltd. filed Critical Dmc Co., Ltd.
Publication of PL3316561T3 publication Critical patent/PL3316561T3/pl

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
    • G01M3/26—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
    • G01M3/3281—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 removably mounted in a test cell
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/24—Arrangements for testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
PL17187986T 2016-10-28 2017-08-25 Urządzenie do badania wodoszczelności półproduktu PL3316561T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20160141663 2016-10-28
KR1020160147026A KR101889353B1 (ko) 2016-10-28 2016-11-04 반제품 방수검사장치
EP17187986.9A EP3316561B1 (en) 2016-10-28 2017-08-25 Apparatus for testing waterproofness of half-finished product

Publications (1)

Publication Number Publication Date
PL3316561T3 true PL3316561T3 (pl) 2019-09-30

Family

ID=59799213

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17187986T PL3316561T3 (pl) 2016-10-28 2017-08-25 Urządzenie do badania wodoszczelności półproduktu

Country Status (4)

Country Link
US (1) US10330562B2 (pl)
EP (1) EP3316561B1 (pl)
CN (1) CN108020383B (pl)
PL (1) PL3316561T3 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112229579B (zh) * 2019-07-15 2023-04-07 Dmc有限公司 半成品防水检查装置
CN110351647A (zh) * 2019-07-17 2019-10-18 东莞市实优特电子有限公司 一种新型耳机防水测试装置
CN113970407A (zh) * 2020-07-25 2022-01-25 神讯电脑(昆山)有限公司 防水测试装置
US10996135B1 (en) * 2021-01-25 2021-05-04 Inventus Power, Inc. Test fixture and method of liquid leak testing an electronic device
CN113125186B (zh) * 2021-04-25 2023-03-24 歌尔微电子股份有限公司 电子设备防水模组的防水测试装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2545906Y2 (ja) * 1991-09-13 1997-08-27 旭光学工業株式会社 防水ケースの検査装置
US5287727A (en) * 1992-06-19 1994-02-22 The United States Of America As Represented By The Secretary Of The Navy Fixture for pressure testing sight glasses
CN2347155Y (zh) * 1998-12-29 1999-11-03 高岩 光纤浸水传感器
US20070157457A1 (en) * 2004-09-10 2007-07-12 Lance Fried Assembly Method and Machinery for Waterproof Testing of Electronic Devices
JP2010151548A (ja) * 2008-12-24 2010-07-08 Fujitsu Ltd 気密性検査方法および気密性検査用部材
TW201221930A (en) * 2010-11-19 2012-06-01 Askey Computer Corp Waterproofing test device and method
KR101197704B1 (ko) 2012-05-09 2012-11-06 김동언 단말기 방수 검사장치
TWI486569B (zh) * 2013-06-10 2015-06-01 Pegatron Corp 氣密測試設備及氣密測試方法
KR101598849B1 (ko) 2014-06-23 2016-03-02 김동언 반제품 방수검사 장치
KR101597691B1 (ko) * 2014-09-15 2016-02-25 김동언 반제품 방수검사 장치
CN105300630A (zh) * 2015-11-03 2016-02-03 宁波管通机械有限公司 气密封程控试验台
CN105415240B (zh) * 2015-12-25 2017-05-17 苏州博众精工科技有限公司 一种手机载具机构

Also Published As

Publication number Publication date
US10330562B2 (en) 2019-06-25
US20180120195A1 (en) 2018-05-03
CN108020383B (zh) 2020-01-03
EP3316561A1 (en) 2018-05-02
EP3316561B1 (en) 2019-03-13
CN108020383A (zh) 2018-05-11

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