PL3721184T3 - Czujnik wagowy i waga elektroniczna - Google Patents

Czujnik wagowy i waga elektroniczna

Info

Publication number
PL3721184T3
PL3721184T3 PL18885819.5T PL18885819T PL3721184T3 PL 3721184 T3 PL3721184 T3 PL 3721184T3 PL 18885819 T PL18885819 T PL 18885819T PL 3721184 T3 PL3721184 T3 PL 3721184T3
Authority
PL
Poland
Prior art keywords
weighing sensor
electronic balance
balance
electronic
weighing
Prior art date
Application number
PL18885819.5T
Other languages
English (en)
Inventor
Chao Wu
Baohui LIU
Chun Yang
Original Assignee
Mettler Toledo Instrument (Shanghai) Company Limited
Mettler-Toledo International Trading (Shanghai) 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 Mettler Toledo Instrument (Shanghai) Company Limited, Mettler-Toledo International Trading (Shanghai) Co., Ltd. filed Critical Mettler Toledo Instrument (Shanghai) Company Limited
Publication of PL3721184T3 publication Critical patent/PL3721184T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
    • G01G7/02—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electromagnetic action
    • G01G7/04—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electromagnetic action with means for regulating the current to solenoids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
    • G01G7/02—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electromagnetic action

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
PL18885819.5T 2017-12-04 2018-11-30 Czujnik wagowy i waga elektroniczna PL3721184T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711262640.XA CN109870218B (zh) 2017-12-04 2017-12-04 称重传感器组件及包括其的电子天平
PCT/CN2018/118398 WO2019109857A1 (en) 2017-12-04 2018-11-30 Weighing sensor and electronic balance

Publications (1)

Publication Number Publication Date
PL3721184T3 true PL3721184T3 (pl) 2026-01-26

Family

ID=66750776

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18885819.5T PL3721184T3 (pl) 2017-12-04 2018-11-30 Czujnik wagowy i waga elektroniczna

Country Status (6)

Country Link
US (1) US11366006B2 (pl)
EP (1) EP3721184B1 (pl)
JP (1) JP7164621B2 (pl)
CN (1) CN109870218B (pl)
PL (1) PL3721184T3 (pl)
WO (1) WO2019109857A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109870226B (zh) * 2017-12-04 2025-02-21 梅特勒-托利多仪器（上海）有限公司 称重传感器及其杠杆
DE102020110865A1 (de) * 2020-04-22 2021-10-28 Sartorius Lab Instruments Gmbh & Co. Kg Gravimetrische Messvorrichtung
CN114459580B (zh) * 2022-01-07 2026-03-20 广州极飞科技股份有限公司 弹性片和称重传感器

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142795U (ja) * 1984-08-23 1986-03-19 神鋼電機株式会社 力、変位などの検出装置における電線接続機構
CH673153A5 (pl) * 1986-12-24 1990-02-15 Sartorius Gmbh
US4802541A (en) * 1988-03-11 1989-02-07 Pitney Bowes Inc. Weighing scale with voice coil
JP2598676Y2 (ja) * 1993-09-28 1999-08-16 株式会社島津製作所 天びん
DE19804439C1 (de) 1998-02-05 1999-06-02 Sartorius Gmbh Oberschalige elektronische Waage mit zwei Winkelhebeln
JP3737940B2 (ja) * 2000-09-29 2006-01-25 アンリツ産機システム株式会社 電子天秤
CN1224828C (zh) * 2003-07-31 2005-10-26 上海精密科学仪器有限公司 电子天平称量传感器
DE10342272B3 (de) * 2003-09-12 2004-09-16 Sartorius Ag Wägesystem nach dem Prinzip der elektromagnetischen Kraftkompensation
DE202004011793U1 (de) * 2004-07-27 2005-09-01 Sartorius Ag Wägesystem nach dem Prinzip der elektromagnetischen Kraftkompensation
DE202005002369U1 (de) 2005-02-15 2005-04-21 Sartorius Ag Wägeaufnehmer mit Parallelführung und Ecklasteinstellhebel
PL2607866T3 (pl) * 2011-12-22 2015-05-29 Mettler Toledo Gmbh Ogniwo obciążnikowe według zasady elektromagnetycznej kompensacji siły z optoelektronicznym czujnikiem pozycji
EP2821760A4 (en) * 2012-02-28 2015-09-02 Shinko Denshi Kk ELECTROMAGNETIC FORCE BALANCE
EP2690415B2 (de) * 2012-07-23 2022-05-18 Mettler-Toledo GmbH Kraftmessvorrichtung mit Verschiebegewicht
DE102013103791B4 (de) * 2013-04-16 2015-07-09 Sartorius Lab Instruments Gmbh & Co. Kg Monolithisches Wägesystem
CN203464985U (zh) 2013-06-17 2014-03-05 余姚市新竹智控技术有限公司 一种适用于电子天平的称量传感器
CN204854905U (zh) 2015-04-27 2015-12-09 余姚市新竹智控技术有限公司 一种适用于大秤量的电磁力平衡式称量传感器用一体化弹性体
CN106197624B (zh) 2015-05-26 2019-02-26 梅特勒-托利多仪器（上海）有限公司 称重传感器以及电子天平
CN106338328B (zh) * 2015-07-15 2022-04-12 梅特勒-托利多仪器（上海）有限公司 称重传感器组件以及电子天平
CN105181088B (zh) * 2015-09-20 2017-12-08 天津大学 一种适于多等级精密天平的设计方法
EP3208583B1 (de) * 2016-02-19 2019-05-08 Mettler-Toledo GmbH Kraftübertragungsvorrichtung mit separatem positionssensorhebelarm
CN207556637U (zh) * 2017-12-04 2018-06-29 梅特勒-托利多仪器（上海）有限公司 称重传感器组件及包括其的电子天平
CN113124968A (zh) * 2019-12-31 2021-07-16 梅特勒-托利多仪器（上海）有限公司 称重传感器

Also Published As

Publication number Publication date
EP3721184B1 (en) 2025-09-17
US11366006B2 (en) 2022-06-21
JP2021505904A (ja) 2021-02-18
EP3721184A4 (en) 2021-08-18
CN109870218A (zh) 2019-06-11
CN109870218B (zh) 2024-08-16
JP7164621B2 (ja) 2022-11-01
EP3721184A1 (en) 2020-10-14
US20200386606A1 (en) 2020-12-10
WO2019109857A1 (en) 2019-06-13

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