DE3429348C2 - - Google Patents

Info

Publication number
DE3429348C2
DE3429348C2 DE19843429348 DE3429348A DE3429348C2 DE 3429348 C2 DE3429348 C2 DE 3429348C2 DE 19843429348 DE19843429348 DE 19843429348 DE 3429348 A DE3429348 A DE 3429348A DE 3429348 C2 DE3429348 C2 DE 3429348C2
Authority
DE
Germany
Prior art keywords
bolt
force
pole faces
winding
magnetic core
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
DE19843429348
Other languages
German (de)
English (en)
Other versions
DE3429348A1 (de
Inventor
Hermann Dipl.-Ing. Rathgeber (Fh), 7072 Heubach, De
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19843429348 priority Critical patent/DE3429348A1/de
Publication of DE3429348A1 publication Critical patent/DE3429348A1/de
Application granted granted Critical
Publication of DE3429348C2 publication Critical patent/DE3429348C2/de
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
    • A01B63/112—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to control draught load, i.e. tractive force
    • 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
    • G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
    • G01L1/125—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using magnetostrictive means
    • 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
    • G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
    • G01L1/127—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using inductive means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/13—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the tractive or propulsive power of vehicles
    • G01L5/136—Force sensors associated with a vehicle traction coupling

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
DE19843429348 1984-08-09 1984-08-09 Magnetoelastischer kraftmesser Granted DE3429348A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843429348 DE3429348A1 (de) 1984-08-09 1984-08-09 Magnetoelastischer kraftmesser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843429348 DE3429348A1 (de) 1984-08-09 1984-08-09 Magnetoelastischer kraftmesser

Publications (2)

Publication Number Publication Date
DE3429348A1 DE3429348A1 (de) 1986-02-20
DE3429348C2 true DE3429348C2 (fr) 1993-05-27

Family

ID=6242697

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843429348 Granted DE3429348A1 (de) 1984-08-09 1984-08-09 Magnetoelastischer kraftmesser

Country Status (1)

Country Link
DE (1) DE3429348A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3630749C2 (de) * 1986-09-10 1993-11-25 Bosch Gmbh Robert Kraftmesser zur Messung von mechanischen Spannungen in einem etwa bolzenartigen Bauelement
DE4323246A1 (de) * 1993-07-12 1995-01-19 Danfoss As Elektromagnetischer Sensor
DE102016206826A1 (de) * 2016-04-21 2017-10-26 Volkswagen Aktiengesellschaft Fortbewegungsmittel, Kraftmesseinheit und Kraftmessbolzen für ein Bremssystem eines Fortbewegungsmittels
DE18907724T1 (de) * 2018-02-27 2021-03-25 Methode Electronics, Inc. Schleppsysteme und Verfahren mit Verwendung von Magnetfeldmessung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194310A5 (fr) * 1972-07-25 1974-02-22 Ctre Etu Rech Machine
SE386738B (sv) * 1974-11-22 1976-08-16 Asea Ab Magnetoelastisk givare
DE3004592A1 (de) * 1980-02-08 1981-08-13 Robert Bosch Gmbh, 7000 Stuttgart Elektrohydraulische steuereinrichtung zum betaetigen eines hubwerks von landwirtschaftlichen arbeitsfahrzeugen

Also Published As

Publication number Publication date
DE3429348A1 (de) 1986-02-20

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8320 Willingness to grant licenses declared (paragraph 23)
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee