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FI882146A - Electromechanical wave - Google Patents

Electromechanical wave Download PDF

Info

Publication number
FI882146A
FI882146A FI882146A FI882146A FI882146A FI 882146 A FI882146 A FI 882146A FI 882146 A FI882146 A FI 882146A FI 882146 A FI882146 A FI 882146A FI 882146 A FI882146 A FI 882146A
Authority
FI
Finland
Prior art keywords
weighing cell
load plate
plate
metal
balance
Prior art date
Application number
FI882146A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI91020B (en
FI91020C (en
FI882146A0 (en
Inventor
Horst Kraft
Original Assignee
Bizerba Werke Kraut Kg Wilh
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 Bizerba Werke Kraut Kg Wilh filed Critical Bizerba Werke Kraut Kg Wilh
Publication of FI882146A0 publication Critical patent/FI882146A0/en
Publication of FI882146A publication Critical patent/FI882146A/en
Publication of FI91020B publication Critical patent/FI91020B/en
Application granted granted Critical
Publication of FI91020C publication Critical patent/FI91020C/en

Links

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
    • G01G3/14—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 measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/18—Link connections between the beam and the weigh pan

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
  • Bridges Or Land Bridges (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Surgical Instruments (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Fuel Cell (AREA)

Abstract

An electromechanical balance comprises a balance stand, a load plate, a weighing cell and a metal/elastomer element arranged between the weighing cell and load plate. The weighing cell is designed as a flexural bar clamped at one end to the balance stand, one metal plate is screwed firmly to the free end of the flexural bar and the other metal plate is connected positively to the load plate by means of a centring pin. <IMAGE>
FI882146A 1987-05-09 1988-05-06 Electromechanical balance FI91020C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3715572A DE3715572A1 (en) 1987-05-09 1987-05-09 ELECTROMECHANICAL SCALE
DE3715572 1987-05-09

Publications (4)

Publication Number Publication Date
FI882146A0 FI882146A0 (en) 1988-05-06
FI882146A true FI882146A (en) 1988-11-10
FI91020B FI91020B (en) 1994-01-14
FI91020C FI91020C (en) 1994-04-25

Family

ID=6327219

Family Applications (1)

Application Number Title Priority Date Filing Date
FI882146A FI91020C (en) 1987-05-09 1988-05-06 Electromechanical balance

Country Status (4)

Country Link
EP (1) EP0290880B1 (en)
AT (1) ATE78091T1 (en)
DE (2) DE3715572A1 (en)
FI (1) FI91020C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141037C2 (en) * 1991-12-12 1993-10-21 Hottinger Messtechnik Baldwin Device for introducing a load into a force measuring device
US5859390A (en) * 1996-10-23 1999-01-12 Hill-Rom, Inc. Hospital bed scale mounting apparatus
BE1013185A3 (en) * 1999-12-21 2001-10-02 Vliet Ronny Van De DOUBLE BENDING BAR WEIGHING ELEMENT composed of two single beam LOAD CELLS.
DE10126661C1 (en) * 2001-06-01 2003-01-16 Sartorius Gmbh Electronic scale with at least three load cells
EP1972907B1 (en) * 2007-03-21 2016-10-19 Mettler-Toledo GmbH Platform for a weighing device
DE102008064169B4 (en) 2008-12-22 2013-07-18 Hottinger Baldwin Messtechnik Gmbh load cell
DE102010014152B4 (en) 2010-04-07 2015-12-24 Hottinger Baldwin Messtechnik Gmbh load cell

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512595A (en) * 1967-09-27 1970-05-19 Blh Electronics Suspension-type strain gage transducer structure
DE2819603C2 (en) * 1978-05-05 1984-09-13 Bizerba-Werke Wilhelm Kraut Kg, 7460 Balingen Device for the spring-loaded introduction of a measuring force into a bending rod of a balance
CH635194A5 (en) * 1979-01-08 1983-03-15 Peter Kipfer Balance for the weighing of persons or loads
CH663949A5 (en) * 1984-02-14 1988-01-29 Inventio Ag LOAD MEASURING DEVICE FOR AN ELEVATOR CAB.
DE3622349A1 (en) * 1985-11-05 1987-05-07 Nagema Veb K Force-transmitting element for force-measuring instruments, in particular for electromechanical scales

Also Published As

Publication number Publication date
DE3715572A1 (en) 1988-11-24
FI91020B (en) 1994-01-14
FI91020C (en) 1994-04-25
FI882146A0 (en) 1988-05-06
EP0290880A2 (en) 1988-11-17
EP0290880A3 (en) 1990-02-07
ATE78091T1 (en) 1992-07-15
DE3872592D1 (en) 1992-08-13
EP0290880B1 (en) 1992-07-08

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: BIZERBA-WERKE WILHELM KRAUT GMBH & CO.