CH559355A5 - - Google Patents

Info

Publication number: CH559355A5
Authority: CH; Switzerland

Application number

CH128273A

Original Assignee

Indikon Co

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.)

1972-01-31

Filing date

1973-01-30

Publication date

1975-02-28

1973-01-30 Application filed by Indikon Co filed Critical Indikon Co

1975-02-28 Publication of CH559355A5 publication Critical patent/CH559355A5/xx

Classifications

- 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
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Force Measurement Appropriate To Specific Purposes (AREA)
Measurement Of Force In General (AREA)

CH128273A 1972-01-31 1973-01-30 CH559355A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US22226772A	1972-01-31	1972-01-31

Publications (1)

Publication Number	Publication Date
CH559355A5 true CH559355A5 (xx)	1975-02-28

Family

ID=22831558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH128273A CH559355A5 (xx)	1972-01-31	1973-01-30

Country Status (9)

Country	Link
US (1)	US3797305A (xx)
JP (1)	JPS5435511B2 (xx)
CA (1)	CA975984A (xx)
CH (1)	CH559355A5 (xx)
DE (1)	DE2303936C2 (xx)
FR (1)	FR2170093B1 (xx)
GB (1)	GB1362940A (xx)
IT (1)	IT977069B (xx)
SE (1)	SE390063B (xx)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3868848A (en) *	1972-09-14	1975-03-04	Donald A Senour	Solid state digital strain indicators
US3961526A (en) *	1973-04-30	1976-06-08	S. Himmelstein And Company	Rotary torquemeter
US3850030A (en) *	1973-10-01	1974-11-26	Acurex Corp	Apparatus for measuring the torsion of a rotating shaft
NL7500694A (nl) *	1974-02-25	1975-08-27	Indikon Company Inc	Stelsel voor het verschaffen van een indicatie van de grootte van een parameter bij een rela- tief beweegbaar element.
US4199032A (en) *	1978-02-17	1980-04-22	Weatherford/Lamb, Inc.	Apparatus for measuring and controlling a force
FR2428826A1 (fr) *	1978-06-12	1980-01-11	Electricite De France	Transmission entre pieces tournantes par modulation de largeur d'impulsions puis de frequence, notamment pour systeme de mesure multivoies
FR2428825A1 (fr) *	1978-06-12	1980-01-11	Electricite De France	Transmission de grandeurs physiques entre deux pieces en rotation relative sous forme de modulation par impulsions codees
FR2428821A1 (fr) *	1978-06-12	1980-01-11	Electricite De France	Dispositif de transmission inductif sans contact de signal numerique pour appareillage tournant
FR2428824A1 (fr) *	1978-06-12	1980-01-11	Electricite De France	Dispositif de transmission de signal par lignes radio-electriques sans contact pour appareillage tournant
US4253325A (en) *	1979-08-28	1981-03-03	Cummins Engine Company, Inc.	Calibration of torque measuring transducers
US4627296A (en) *	1982-09-30	1986-12-09	Eaton Corporation	Shunt calibration system for a transducer mounted on a rotating member
US4483177A (en) *	1983-01-06	1984-11-20	Cummins Engine Company, Inc.	Transducer calibration verification fixture for multiple spindle torque units
JPS6060112A (ja) *	1983-09-14	1985-04-06	Mitsubishi Rayon Co Ltd	熱可塑性重合体の製造方法
NL8303745A (nl) *	1983-10-31	1985-05-17	Techno Diagnosis Bv	Werkwijze en inrichting voor het meten van vervorming van een roterende as.
US4697459A (en) *	1985-09-04	1987-10-06	Kabushiki Kaisha Toyota Chuo Kenkyusho	Torque measuring apparatus
US4838077A (en) *	1987-12-17	1989-06-13	Dana Corporation	Apparatus and method for monitoring the operation of a vehicle drive shaft
US4899596A (en) *	1988-05-04	1990-02-13	Avco Corporation	Self-calibrating torque measuring system
GB9007350D0 (en) *	1990-04-02	1990-05-30	Ti Matrix Eng Ltd	Measurement of torque
DE4311903A1 (de) *	1993-04-10	1994-10-13	Audi Ag	Meßrad
US5752208A (en) *	1995-09-29	1998-05-12	Trw Inc.	Automatic gain control of a torque sensor for a power assist steering system
DE19719921C2 (de) *	1997-05-13	2003-05-15	Manner Gabriele	Anordnung zur Erfassung des Drehmomentes an einer Welle mit einem Messflansch
DE19804695C1 (de) *	1998-02-06	1999-06-24	Staiger Mohilo & Co Gmbh	Anordnung zum Messen des Drehmoments von rotierenden Maschinenteilen mit Hilfe einer auf dem rotierenden Maschinenteil angebrachten Dehnungsmeßbrücke und schleifringloser Meßwertübertragung
US6177815B1 (en) *	1999-09-15	2001-01-23	International Business Machines Corporation	High bandwidth mean absolute value signal detector with hysteresis and tunability
US7603918B2 (en) *	2006-09-28	2009-10-20	Taylor Blackwood	Apparatus and method for measuring torque and power
GB2458400B (en) *	2007-05-04	2010-02-17	Insensys Ltd	Wind turbine monitoring
US7846063B2 (en) *	2007-11-29	2010-12-07	Cnh America Llc	Automatic calibration of a torque measuring system
US9285283B2 (en)	2014-05-19	2016-03-15	Honeywell International Inc.	Adaptive wireless torque measurement system and method
US10987785B2 (en)	2016-08-15	2021-04-27	Gauthier Biomedical, Inc.	Electronic torque wrench with transducer check function
CN112236100B (zh)	2019-04-15	2024-01-02	柯惠Lp公司	校准手术机器人的器械驱动单元的转矩传感器的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2602839A (en) *	1950-05-09	1952-07-08	Ellis Greer	Circuit for oscillograph with provision for calibrating during operation
US3134279A (en) *	1961-05-26	1964-05-26	Davy & United Eng Co Ltd	Rolling mills
US3130578A (en) *	1961-08-18	1964-04-28	Fairchild Camera Instr Co	Strain gauge bridge calibration
DE1473408A1 (de) *	1964-04-03	1969-03-20	Daimler Benz Ag	Einrichtung zum elektrischen Messen von Drehmomenten
US3450978A (en) *	1965-06-01	1969-06-17	Statham Instrument Inc	Resistive bridge calibration circuit
US3399398A (en) *	1965-07-27	1968-08-27	Mine Safety Appliances Co	Combustible gas monitoring system
US3319464A (en) *	1966-07-11	1967-05-16	Mecca Cable & Service Inc	Torque meter
US3439258A (en) *	1966-08-29	1969-04-15	Statham Instrument Inc	Calibration circuit for transducers
US3531748A (en) *	1968-10-23	1970-09-29	Himmelstein & Co S	Rotary transformer construction
US3519969A (en) *	1968-11-12	1970-07-07	Caterpillar Tractor Co	Rotating transformer
DE1900194A1 (de) *	1969-01-03	1970-07-30	Inst Werkzeugmaschinen	Verfahren zur Messung von Drehmomenten,Messstreifen und Schaltung zur Durchfuehrung des Verfahrens

1972
- 1972-01-31 US US00222267A patent/US3797305A/en not_active Expired - Lifetime
1973
- 1973-01-15 CA CA161,239A patent/CA975984A/en not_active Expired
- 1973-01-16 GB GB225273A patent/GB1362940A/en not_active Expired
- 1973-01-26 DE DE2303936A patent/DE2303936C2/de not_active Expired
- 1973-01-26 IT IT47912/73A patent/IT977069B/it active
- 1973-01-30 SE SE7301251A patent/SE390063B/xx unknown
- 1973-01-30 CH CH128273A patent/CH559355A5/xx not_active IP Right Cessation
- 1973-01-31 FR FR7303440A patent/FR2170093B1/fr not_active Expired
- 1973-01-31 JP JP1211073A patent/JPS5435511B2/ja not_active Expired

Also Published As

Publication number	Publication date
GB1362940A (en)	1974-08-07
DE2303936C2 (de)	1983-10-20
FR2170093A1 (xx)	1973-09-14
SE390063B (sv)	1976-11-29
CA975984A (en)	1975-10-14
JPS5435511B2 (xx)	1979-11-02
JPS4885184A (xx)	1973-11-12
IT977069B (it)	1974-09-10
FR2170093B1 (xx)	1977-12-30
US3797305A (en)	1974-03-19
DE2303936A1 (de)	1973-08-09

Publication	Publication Date	Title
FR2170093B1 (xx)	1977-12-30
FR2193710B1 (xx)	1976-08-13
JPS5239492B2 (xx)	1977-10-05
JPS499484A (xx)	1974-01-28
JPS4940385A (xx)	1974-04-15
JPS5244328Y2 (xx)	1977-10-07
JPS563948B2 (xx)	1981-01-28
JPS4958866U (xx)	1974-05-23
JPS4954243A (xx)	1974-05-27
JPS4955060U (xx)	1974-05-15
JPS519989Y2 (xx)	1976-03-17
JPS4997828U (xx)	1974-08-23
JPS48102958U (xx)	1973-12-03
JPS48109325U (xx)	1973-12-17
JPS48104465U (xx)	1973-12-06
CH580681A5 (xx)	1976-10-15
CH570443A5 (xx)	1975-12-15
CH588865A5 (xx)	1977-06-15
CH587556A5 (xx)	1977-05-13
CH585912A5 (xx)	1977-03-15
CH582749A5 (xx)	1976-12-15
CH567838A5 (xx)	1975-10-15
CH578259A5 (xx)	1976-07-30
CH577642A5 (xx)	1976-07-15
CH571736B5 (xx)	1976-01-15

Legal Events

Date	Code	Title	Description
1978-09-15	PL	Patent ceased
2024-10-31	PL	Patent ceased