DE102008064169B4 - Wägezelle - Google Patents

Wägezelle Download PDF

Info

Publication number
DE102008064169B4
DE102008064169B4 DE102008064169A DE102008064169A DE102008064169B4 DE 102008064169 B4 DE102008064169 B4 DE 102008064169B4 DE 102008064169 A DE102008064169 A DE 102008064169A DE 102008064169 A DE102008064169 A DE 102008064169A DE 102008064169 B4 DE102008064169 B4 DE 102008064169B4
Authority
DE
Germany
Prior art keywords
force
load cell
bending beam
cell according
ring elements
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.)
Expired - Fee Related
Application number
DE102008064169A
Other languages
German (de)
English (en)
Other versions
DE102008064169A1 (de
Inventor
Arno Schmittner
Ralf Scherer
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.)
Hottinger Bruel and Kjaer GmbH
Original Assignee
Hottinger Baldwin Messtechnik GmbH
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 to DE102008064169A priority Critical patent/DE102008064169B4/de
Application filed by Hottinger Baldwin Messtechnik GmbH filed Critical Hottinger Baldwin Messtechnik GmbH
Priority to US13/141,561 priority patent/US9255832B2/en
Priority to EP09798883.6A priority patent/EP2379995B1/de
Priority to BRPI0923585-0A priority patent/BRPI0923585B1/pt
Priority to ES09798883.6T priority patent/ES2464462T3/es
Priority to PL09798883T priority patent/PL2379995T3/pl
Priority to PCT/EP2009/009004 priority patent/WO2010072364A1/de
Priority to CN2009801129214A priority patent/CN101999068B/zh
Priority to DK09798883.6T priority patent/DK2379995T3/da
Priority to JP2011541196A priority patent/JP5714502B2/ja
Priority to HK11108972.2A priority patent/HK1154651B/xx
Publication of DE102008064169A1 publication Critical patent/DE102008064169A1/de
Application granted granted Critical
Publication of DE102008064169B4 publication Critical patent/DE102008064169B4/de
Priority to JP2015006687A priority patent/JP5921010B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • 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
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/26—Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
DE102008064169A 2008-12-22 2008-12-22 Wägezelle Expired - Fee Related DE102008064169B4 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE102008064169A DE102008064169B4 (de) 2008-12-22 2008-12-22 Wägezelle
DK09798883.6T DK2379995T3 (da) 2008-12-22 2009-12-16 Vejecelle
BRPI0923585-0A BRPI0923585B1 (pt) 2008-12-22 2009-12-16 Célula de pesagem
ES09798883.6T ES2464462T3 (es) 2008-12-22 2009-12-16 Célula de pesaje
PL09798883T PL2379995T3 (pl) 2008-12-22 2009-12-16 Ogniwo obciążnikowe
PCT/EP2009/009004 WO2010072364A1 (de) 2008-12-22 2009-12-16 Wägezelle
US13/141,561 US9255832B2 (en) 2008-12-22 2009-12-16 Bending beam load cell with enclosure
EP09798883.6A EP2379995B1 (de) 2008-12-22 2009-12-16 Wägezelle
JP2011541196A JP5714502B2 (ja) 2008-12-22 2009-12-16 ロードセル
HK11108972.2A HK1154651B (en) 2008-12-22 2009-12-16 Load cell
CN2009801129214A CN101999068B (zh) 2008-12-22 2009-12-16 称重传感器
JP2015006687A JP5921010B2 (ja) 2008-12-22 2015-01-16 ロードセル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008064169A DE102008064169B4 (de) 2008-12-22 2008-12-22 Wägezelle

Publications (2)

Publication Number Publication Date
DE102008064169A1 DE102008064169A1 (de) 2010-06-24
DE102008064169B4 true DE102008064169B4 (de) 2013-07-18

Family

ID=41720532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008064169A Expired - Fee Related DE102008064169B4 (de) 2008-12-22 2008-12-22 Wägezelle

Country Status (10)

Country Link
US (1) US9255832B2 (enExample)
EP (1) EP2379995B1 (enExample)
JP (2) JP5714502B2 (enExample)
CN (1) CN101999068B (enExample)
BR (1) BRPI0923585B1 (enExample)
DE (1) DE102008064169B4 (enExample)
DK (1) DK2379995T3 (enExample)
ES (1) ES2464462T3 (enExample)
PL (1) PL2379995T3 (enExample)
WO (1) WO2010072364A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010014152B4 (de) 2010-04-07 2015-12-24 Hottinger Baldwin Messtechnik Gmbh Wägezelle
JP2015068721A (ja) * 2013-09-30 2015-04-13 株式会社イシダ 計量ユニット
JPWO2015198525A1 (ja) * 2014-06-27 2017-04-20 パナソニックＩｐマネジメント株式会社 歪センサと、これを用いた荷重検出装置
US9417117B2 (en) * 2014-12-10 2016-08-16 Ishida Co., Ltd. Two stage overload protection device for a weighing hopper
KR101884759B1 (ko) * 2016-06-21 2018-08-02 대우조선해양 주식회사 스트레인 게이지를 이용한 펌프 타워의 슬로싱 하중 계측 장치
US10595951B2 (en) * 2016-08-15 2020-03-24 Covidien Lp Force sensor for surgical devices
EP3441729A1 (en) * 2017-08-09 2019-02-13 Koninklijke Philips N.V. Load determination device and corresponding manufacturing method
CN107941309A (zh) * 2017-11-21 2018-04-20 广东永衡良品科技有限公司 一种不需要独立传感器的电子秤
US10816419B2 (en) * 2019-01-25 2020-10-27 FUTEK Advanced Sensor Technology Tripedal flexure member and load/torque measurement systems using same
CN110132383A (zh) * 2019-04-01 2019-08-16 苏州钮曼精密机电科技有限公司 密封式称重传感器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2117424A1 (de) * 1971-04-08 1972-10-12 Pietzsch Ludwig Kraftmeßdose
DE2818140A1 (de) * 1978-04-26 1979-11-08 Bizerba Werke Kraut Kg Wilh Kraftmesszelle, insbesondere waegezelle mit einem auf biegung beanspruchbaren messkoerper
DE3715572A1 (de) * 1987-05-09 1988-11-24 Bizerba Werke Kraut Kg Wilh Elektromechanische waage
US20020069708A1 (en) * 2000-08-24 2002-06-13 Mckenna Paul A. Double-ended load cell and method of mounting same
DE102004047508B3 (de) * 2004-09-28 2006-04-20 Hottinger Baldwin Messtechnik Gmbh Messgrößenaufnehmer
EP1698871A1 (de) * 2005-03-02 2006-09-06 Sartorius Hamburg GmbH Einbausatz für eine Wägezelle

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1106877A (en) 1965-09-03 1968-03-20 Toledo Scale Corp Improvements in load cell
US3592054A (en) 1968-12-18 1971-07-13 Teledyne Ind Structural load cell
US3788133A (en) 1972-08-25 1974-01-29 Toroid Corp Force sensing transducer
US3917981A (en) * 1973-06-07 1975-11-04 Colt Ind Operating Corp Scale lightning protection system
US4020686A (en) 1976-01-05 1977-05-03 Lebow Associates, Inc. Force measuring apparatus
AU515370B2 (en) * 1977-08-01 1981-04-02 Tokyo Electric Co. Ltd. Integral beam strain gauge weigher
US4453422A (en) 1982-01-22 1984-06-12 Alexander Yorgiadis Strain gage load cell having improved sensitivity
JPS5931026U (ja) 1982-08-20 1984-02-27 株式会社寺岡精工 ロ−ドセルの取付け構造
DE3331066A1 (de) * 1983-08-29 1985-03-28 Horst 7539 Kämpfelbach Diener Verfahren zur herstellung von kunststoffrohrverbindungen und entsprechenden fittings
GB2150307B (en) 1983-11-21 1988-09-01 Kubota Ltd Load cell having flameproof enclosure
US4596155A (en) 1983-12-27 1986-06-24 Kistler-Morse Corporation Isotropic strain sensor and load cell employing same
US4733571A (en) * 1986-10-24 1988-03-29 Ormond Alfred N Linearization of column-type load cell
US4804053B1 (en) * 1987-11-10 1996-09-03 Flintab Ab Rocker pin load cell
US4815547A (en) * 1987-11-30 1989-03-28 Toledo Scale Corporation Load cell
DE3824636A1 (de) * 1988-07-20 1990-01-25 Bizerba Werke Kraut Kg Wilh Kraftaufnehmer, insbesondere fuer waagen
US4932253A (en) * 1989-05-02 1990-06-12 Mccoy James N Rod mounted load cell
US4957177A (en) * 1989-08-09 1990-09-18 Toledo Scale Corporation Enclosed moment-insensitive load cell
US5509317A (en) 1994-10-07 1996-04-23 Illinois Tool Works, Inc. Load cell mounting
DE9419696U1 (de) 1994-12-13 1995-02-02 Hottinger Baldwin Messtechnik GmbH, 64293 Darmstadt Wägezellenanordnung
US5866854A (en) * 1996-02-12 1999-02-02 Mettler-Toledo Ag Calibrating device for a balance
CN2253469Y (zh) * 1996-03-18 1997-04-30 陈明善 环形石英谐振式称重传感器
CH690380A5 (de) * 1996-07-05 2000-08-15 Mettler Toledo Gmbh Waage.
JP3769355B2 (ja) 1997-06-10 2006-04-26 株式会社エー・アンド・デイ 耐圧防爆型ロードセル
JP2001099698A (ja) 1999-09-30 2001-04-13 Kubota Corp ロードセル
JP2001343294A (ja) 2000-05-31 2001-12-14 Ishida Co Ltd ロードセル及び秤
US6555767B1 (en) 2000-08-22 2003-04-29 Flintec, Inc. Composite load cell
JP2003021554A (ja) * 2001-07-09 2003-01-24 Ishida Co Ltd 計量装置
US6789435B2 (en) 2002-10-01 2004-09-14 Hottinger Baldwin Measurements, Inc. Hermetically sealed load cell
DE10341482B4 (de) * 2003-09-05 2005-07-21 Sartorius Hamburg Gmbh Gehäuselose Wägezelle
DE102004027619B4 (de) 2004-06-05 2008-04-03 Hottinger Baldwin Messtechnik Gmbh Überlastsicherung für ein Kraftmesselement
US7176391B2 (en) * 2004-09-13 2007-02-13 Hill-Rom Services, Inc. Load cell to frame interface for hospital bed
US7411137B2 (en) 2005-10-25 2008-08-12 Formax, Inc. Automatic sealing arrangement for weigh scale for food processing apparatus
CN201107105Y (zh) 2007-10-24 2008-08-27 东莞市华兰海电子有限公司 小量程过载保护称重传感器
ATE554371T1 (de) 2008-05-15 2012-05-15 Mettler Toledo Ag Gekapselte wägezelle mit eckenlasteinstellung
CN201210079Y (zh) 2008-06-12 2009-03-18 梅特勒-托利多(常州)精密仪器有限公司 带保护功能的称重传感器
DE102010014152B4 (de) 2010-04-07 2015-12-24 Hottinger Baldwin Messtechnik Gmbh Wägezelle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2117424A1 (de) * 1971-04-08 1972-10-12 Pietzsch Ludwig Kraftmeßdose
DE2818140A1 (de) * 1978-04-26 1979-11-08 Bizerba Werke Kraut Kg Wilh Kraftmesszelle, insbesondere waegezelle mit einem auf biegung beanspruchbaren messkoerper
DE3715572A1 (de) * 1987-05-09 1988-11-24 Bizerba Werke Kraut Kg Wilh Elektromechanische waage
US20020069708A1 (en) * 2000-08-24 2002-06-13 Mckenna Paul A. Double-ended load cell and method of mounting same
DE102004047508B3 (de) * 2004-09-28 2006-04-20 Hottinger Baldwin Messtechnik Gmbh Messgrößenaufnehmer
EP1698871A1 (de) * 2005-03-02 2006-09-06 Sartorius Hamburg GmbH Einbausatz für eine Wägezelle

Also Published As

Publication number Publication date
EP2379995B1 (de) 2014-02-19
JP2012513580A (ja) 2012-06-14
CN101999068B (zh) 2013-11-13
BRPI0923585A2 (pt) 2016-01-26
JP2015111134A (ja) 2015-06-18
HK1154651A1 (en) 2012-04-27
US9255832B2 (en) 2016-02-09
ES2464462T3 (es) 2014-06-02
CN101999068A (zh) 2011-03-30
DE102008064169A1 (de) 2010-06-24
WO2010072364A1 (de) 2010-07-01
BRPI0923585B1 (pt) 2019-07-30
PL2379995T3 (pl) 2015-03-31
JP5921010B2 (ja) 2016-05-24
DK2379995T3 (da) 2014-05-26
US20120061151A1 (en) 2012-03-15
EP2379995A1 (de) 2011-10-26
JP5714502B2 (ja) 2015-05-07

Similar Documents

Publication Publication Date Title
DE102008064169B4 (de) Wägezelle
DE102010014152B4 (de) Wägezelle
EP2416131A1 (de) Gehäuse zur Aufnahme von elektronischen Bauteilen einer Waage
EP2278285A1 (de) Verbindbarer Lastaufnehmer
DE102013100158A1 (de) Vorrichtung zur Bestimmung oder Überwachung einer Prozessgröße eines Mediums in einer Rohrleitung
DE29703091U1 (de) Waage
DE102018129497A1 (de) Sensorgehäuse und Sensor
WO2018086888A1 (de) MESSANORDNUNG ZUR BESTIMMUNG UND/ODER ÜBERWACHUNG ZUMINDEST EINER PROZESSGRÖßE EINES MEDIUMS IN EINER ROHRLEITUNG
EP2926093A1 (de) Mit einem sichtfenster ausgestattetes gehäuse
DE102013003401A1 (de) Flachdichtung für Flanschverbindungen
AT507198B1 (de) Kraftmessring mit einem ringförmigen gehäuse
EP2918855B1 (de) Dichtprofil
DE102004033925B4 (de) Drehmoment-Messaufnehmer
DE102005020888B4 (de) Einbausatz für eine Wägezelle
DE102008054942B4 (de) Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße
EP2283323B1 (de) Modular aufgebautes messgerät mit klemmung gegen verdrehen
DE29712576U1 (de) Stopfbuchse
DE102017107973A1 (de) Dichtung zur Verwendung in hygienischen Anwendungen und Messanordnung mit einer solchen Dichtung
DE3143369C2 (de) Aseptische Rohrverschraubung
EP0974781A3 (de) Flanschloses Ventilgehäuse für den Einbau zwischen Flanschen
DE19939633C2 (de) Kraftaufnehmer mit verbesserter Hysterese
DE3409666A1 (de) Messanordnung mit ionenselektiven elektroden
EP4576955A1 (de) Automatisierungskomponente
DE102007032891B4 (de) Dichtelement
DE20217938U1 (de) Schwimmerschalter

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R016 Response to examination communication
R082 Change of representative

Representative=s name: SCHWEIZER, JOACHIM, DIPL.-ING., DE

R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20131019

R081 Change of applicant/patentee

Owner name: HOTTINGER BRUEEL & KJAER GMBH, DE

Free format text: FORMER OWNER: HOTTINGER BALDWIN MESSTECHNIK GMBH, 64293 DARMSTADT, DE

R082 Change of representative

Representative=s name: SCHWEIZER, JOACHIM, DIPL.-ING., DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee