JP7288571B2 - 天びん用風防 - Google Patents

天びん用風防 Download PDF

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Publication number
JP7288571B2
JP7288571B2 JP2021554462A JP2021554462A JP7288571B2 JP 7288571 B2 JP7288571 B2 JP 7288571B2 JP 2021554462 A JP2021554462 A JP 2021554462A JP 2021554462 A JP2021554462 A JP 2021554462A JP 7288571 B2 JP7288571 B2 JP 7288571B2
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Japan
Prior art keywords
door
stopper
air
windshield
opening
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Active
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JP2021554462A
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English (en)
Japanese (ja)
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JPWO2021090396A1 (https=
Inventor
久則 織田
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.)
A&D Holon Holdings Co Ltd
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A&D Co Ltd
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Publication date
Application filed by A&D Co Ltd filed Critical A&D Co Ltd
Publication of JPWO2021090396A1 publication Critical patent/JPWO2021090396A1/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/30—Means for preventing contamination by dust
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/28—Frames, Housings
    • G01G21/286—Frames, Housings with windshields

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
JP2021554462A 2019-11-06 2019-11-06 天びん用風防 Active JP7288571B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/043469 WO2021090396A1 (ja) 2019-11-06 2019-11-06 天びん用風防

Publications (2)

Publication Number Publication Date
JPWO2021090396A1 JPWO2021090396A1 (https=) 2021-05-14
JP7288571B2 true JP7288571B2 (ja) 2023-06-08

Family

ID=75848840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021554462A Active JP7288571B2 (ja) 2019-11-06 2019-11-06 天びん用風防

Country Status (4)

Country Link
US (1) US12146783B2 (https=)
JP (1) JP7288571B2 (https=)
CN (1) CN114502925A (https=)
WO (1) WO2021090396A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4053518B1 (en) * 2019-11-06 2024-01-03 A&D Company, Limited Windshield for balance
JP7105396B2 (ja) * 2020-07-06 2022-07-22 株式会社エー・アンド・デイ 天びん用風防
JP7409755B2 (ja) * 2020-12-25 2024-01-09 株式会社エー・アンド・デイ 電子天びん、および電子天びんの秤量精度の安定化方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058692A (en) 1989-06-19 1991-10-22 Sartorius Ag Balance with motor-driven wind guard
JP2003262549A (ja) 2002-03-07 2003-09-19 Toyama Sangyo Kk 電子秤の扉自動開放装置
JP2011161531A (ja) 2010-02-05 2011-08-25 Shinmaywa Industries Ltd 安全カバーの開閉装置
US20160265964A1 (en) 2013-11-25 2016-09-15 Sartorius Lab Instruments Gmbh & Co. Kg Draft shield for a precision balance and suspension guide for a side panel of a draft shield
JP2017219501A (ja) 2016-06-10 2017-12-14 新光電子株式会社 秤の風防装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0516053A (ja) * 1991-07-12 1993-01-26 Fanuc Ltd 工作機械のスプラツシユガードドアの障害物検出装置
JPH0723239A (ja) * 1993-06-18 1995-01-24 Ricoh Co Ltd デジタル複写機
JP3394294B2 (ja) 1993-09-10 2003-04-07 株式会社エー・アンド・デイ 電子式秤
JP2581942Y2 (ja) 1993-09-28 1998-09-24 株式会社島津製作所 風防付き天びん
JP3491399B2 (ja) * 1995-06-30 2004-01-26 株式会社島津製作所 風防付き天秤
ATE506603T1 (de) 2004-07-16 2011-05-15 Mettler Toledo Ag Windschutzvorrichtung für eine waage
CN101080616B (zh) * 2005-02-04 2011-04-06 株式会社岛津制作所 带有风挡的电子秤
DE102011001354B4 (de) * 2011-03-17 2014-06-26 Sartorius Lab Instruments Gmbh & Co. Kg Windschutz für eine Präzisionswaage
PL223292B1 (pl) * 2012-09-10 2016-10-31 Lewandowski Witold Radwag Wagi Elektroniczne Mechanizm automatycznego otwierania drzwi komory ważenia wagi analitycznej
US11175176B2 (en) * 2018-12-19 2021-11-16 A&D Company, Limited Electronic balance having mechanically independent windshield
US11460339B2 (en) * 2018-12-19 2022-10-04 A&D Company, Limited Electronic balance with powered sliding windshield door
EP3865834B1 (en) * 2020-02-11 2024-04-03 Mettler-Toledo GmbH Wind shield structure for a load receiving arrangement in a weighing balance
JP7288574B2 (ja) * 2020-03-17 2023-06-08 株式会社エー・アンド・デイ 天びん用風防

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058692A (en) 1989-06-19 1991-10-22 Sartorius Ag Balance with motor-driven wind guard
JP2003262549A (ja) 2002-03-07 2003-09-19 Toyama Sangyo Kk 電子秤の扉自動開放装置
JP2011161531A (ja) 2010-02-05 2011-08-25 Shinmaywa Industries Ltd 安全カバーの開閉装置
US20160265964A1 (en) 2013-11-25 2016-09-15 Sartorius Lab Instruments Gmbh & Co. Kg Draft shield for a precision balance and suspension guide for a side panel of a draft shield
JP2017219501A (ja) 2016-06-10 2017-12-14 新光電子株式会社 秤の風防装置

Also Published As

Publication number Publication date
WO2021090396A1 (ja) 2021-05-14
US12146783B2 (en) 2024-11-19
US20220364907A1 (en) 2022-11-17
CN114502925A (zh) 2022-05-13
JPWO2021090396A1 (https=) 2021-05-14

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