JPS5748635A - Gas capturing device for battery - Google Patents

Gas capturing device for battery

Info

Publication number
JPS5748635A
JPS5748635A JP12424280A JP12424280A JPS5748635A JP S5748635 A JPS5748635 A JP S5748635A JP 12424280 A JP12424280 A JP 12424280A JP 12424280 A JP12424280 A JP 12424280A JP S5748635 A JPS5748635 A JP S5748635A
Authority
JP
Japan
Prior art keywords
gas
battery
case
analyzer
released
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.)
Pending
Application number
JP12424280A
Other languages
Japanese (ja)
Inventor
Kunihiko Sasaki
Toshiaki Nakamura
Yuichi Sato
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12424280A priority Critical patent/JPS5748635A/en
Publication of JPS5748635A publication Critical patent/JPS5748635A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space

Abstract

PURPOSE:To analyze the gas accumulated in a battery quickly without leakage by providing a means of breaking the battery in a hermetic state to a case containing the battery, and conducting the released gas to an analyzer. CONSTITUTION:After a battery 3 for inspection is inserted into a containing part 4 of a case 1, a cap 2 is put on and is screwed by screw threads 9, whereby the case is hermetically closed. Next, the gas outflow port 7 of the case 1 is connected to a gas analyzer, and the inside of the case 1 is pulled to a vacuum. In the vacuum state, a drill 11 is gradually lowered by turning a handle 12 to break the upper part of the battery 3 and to release the gas accumulated in the battery. The released gas is conducted from the space part 6 pulled to a vacuum into the gas analyzer through the port 7, and the gas is analyzed of components there. Since the gas released upon breaking of the battery is sucked to the gas analyzer, the leakage of the gas is prevented and the accurate analysis is accomplished.
JP12424280A 1980-09-08 1980-09-08 Gas capturing device for battery Pending JPS5748635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12424280A JPS5748635A (en) 1980-09-08 1980-09-08 Gas capturing device for battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12424280A JPS5748635A (en) 1980-09-08 1980-09-08 Gas capturing device for battery

Publications (1)

Publication Number Publication Date
JPS5748635A true JPS5748635A (en) 1982-03-20

Family

ID=14880477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12424280A Pending JPS5748635A (en) 1980-09-08 1980-09-08 Gas capturing device for battery

Country Status (1)

Country Link
JP (1) JPS5748635A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06186007A (en) * 1992-09-09 1994-07-08 Ngk Insulators Ltd Analyzing method for gas in closed vessel and gas extracting jig
JPH0710219U (en) * 1993-07-27 1995-02-14 頼雄 倉島 Top-up aid
JP2003515135A (en) * 1999-11-17 2003-04-22 グラクソ グループ リミテッド Workstation for aerosol can content analyzer
WO2008001813A1 (en) 2006-06-28 2008-01-03 Panasonic Corporation Alkaline dry cell
JP2017009539A (en) * 2015-06-25 2017-01-12 株式会社住化分析センター Gas analysis device and gas analysis method
CN106769642A (en) * 2017-01-12 2017-05-31 浙江零跑科技有限公司 A kind of method for measuring inner pressure of battery and gas production
CN108027352A (en) * 2015-10-06 2018-05-11 株式会社Lg化学 Use the high-speed gas analyzing device and its method of gas chromatography
WO2020152897A1 (en) * 2019-01-25 2020-07-30 株式会社島津製作所 Gas analysis system and filter maintenance method for gas analysis system
JP2021501316A (en) * 2018-06-07 2021-01-14 エルジー・ケム・リミテッド Chamber and system for real-time analysis of gas generated inside the secondary battery

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06186007A (en) * 1992-09-09 1994-07-08 Ngk Insulators Ltd Analyzing method for gas in closed vessel and gas extracting jig
JPH0710219U (en) * 1993-07-27 1995-02-14 頼雄 倉島 Top-up aid
JP2003515135A (en) * 1999-11-17 2003-04-22 グラクソ グループ リミテッド Workstation for aerosol can content analyzer
WO2008001813A1 (en) 2006-06-28 2008-01-03 Panasonic Corporation Alkaline dry cell
US8080336B2 (en) 2006-06-28 2011-12-20 Panasonic Corporation Alkaline dry battery
JP2017009539A (en) * 2015-06-25 2017-01-12 株式会社住化分析センター Gas analysis device and gas analysis method
CN108027352A (en) * 2015-10-06 2018-05-11 株式会社Lg化学 Use the high-speed gas analyzing device and its method of gas chromatography
JP2018515770A (en) * 2015-10-06 2018-06-14 エルジー・ケム・リミテッド High speed analysis device and high speed analysis method for gas sample using gas chromatography
CN106769642A (en) * 2017-01-12 2017-05-31 浙江零跑科技有限公司 A kind of method for measuring inner pressure of battery and gas production
JP2021501316A (en) * 2018-06-07 2021-01-14 エルジー・ケム・リミテッド Chamber and system for real-time analysis of gas generated inside the secondary battery
US11650255B2 (en) 2018-06-07 2023-05-16 Lg Energy Solution, Ltd. Chamber and system for real-time analysis of gas generated inside secondary battery
WO2020152897A1 (en) * 2019-01-25 2020-07-30 株式会社島津製作所 Gas analysis system and filter maintenance method for gas analysis system

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