FI93578B - Mätanordning vid räkning av effekt och energi - Google Patents

Mätanordning vid räkning av effekt och energi Download PDF

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Publication number
FI93578B
FI93578B FI934770A FI934770A FI93578B FI 93578 B FI93578 B FI 93578B FI 934770 A FI934770 A FI 934770A FI 934770 A FI934770 A FI 934770A FI 93578 B FI93578 B FI 93578B
Authority
FI
Finland
Prior art keywords
force
power
spring
movement
power transmission
Prior art date
Application number
FI934770A
Other languages
English (en)
Finnish (fi)
Other versions
FI93578C (sv
FI934770A0 (sv
Inventor
Kalevi Artturi Nieminen
Original Assignee
Kalevi Artturi Nieminen
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 Kalevi Artturi Nieminen filed Critical Kalevi Artturi Nieminen
Priority to FI934770A priority Critical patent/FI93578C/sv
Publication of FI934770A0 publication Critical patent/FI934770A0/sv
Priority to PCT/FI1994/000465 priority patent/WO1995011626A1/en
Priority to AU78570/94A priority patent/AU7857094A/en
Priority to EP94929567A priority patent/EP0725595A1/en
Application granted granted Critical
Publication of FI93578B publication Critical patent/FI93578B/sv
Publication of FI93578C publication Critical patent/FI93578C/sv

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
    • A61B5/224—Measuring muscular strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/40—Sensor arrangements; Mounting thereof
    • B62J45/41—Sensor arrangements; Mounting thereof characterised by the type of sensor
    • B62J45/411—Torque sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/40—Sensor arrangements; Mounting thereof
    • B62J45/42—Sensor arrangements; Mounting thereof characterised by mounting
    • B62J45/421—Sensor arrangements; Mounting thereof characterised by mounting at the pedal crank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/34—Bottom brackets
    • 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
    • G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Claims (4)

1. Arrangemang för mätning av effekt och energi som överförs mellan tvä hjul (17,19) av ett elastiskt effekttransmissionsor-gan säsom en kedja (18), remmar, Iina och vajer, vid vilket arrangemang effekten räknas som produkt av den kraft som riktas mot effekttransmissionsorganet och av dess hastighet, och ener-gin räknas genom integrering av effekten i förhällande till tid, kännetecknat av att det ena hjulets axel (3) fär röra sig bromsad av en fjäder eller fjädrar (10, 11, 12) eller en fjäder-kudde i samma riktning med den av effekttransmissionsorganet OverfOrda kraften och i relation till nämnda kraft, sä att kraf-ten mats med hjalp av nämnda rörelse.
2. Mätningsarrangemang enligt patentkrav 1, kännetecknat av att den axel som rör sig parallellt med den av krafttransmis-sionsorganet (18) OverfOrda kraften bromsad av en fjäder eller fjädrar (10, 11,12) eller en fjäderkudde är cykelns centrumaxel (3) och dess förskjutning i kedjekraftens riktning är relativ till de krafter som i varje enskilt fall riktas mot pedalerna, varvid krafternas storlek kan mätäs med hjalp av nämnda rörelse.
3. Mätningsarrangemang enligt patentkrav 1, kännetecknat av att axelns (3) rörelse möjliggörs med glidgejder (4,5,7).
4. Mätningsarrangemang enligt patentkrav 1, kännetecknat av att axelns (3) rörelse möjliggörs med hjälp av bärspakar (6) ...eller ett bärspaksystem och geometrin beaktas i kalkylerna. - · € II;
FI934770A 1993-10-28 1993-10-28 Mätanordning vid räkning av effekt och energi FI93578C (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI934770A FI93578C (sv) 1993-10-28 1993-10-28 Mätanordning vid räkning av effekt och energi
PCT/FI1994/000465 WO1995011626A1 (en) 1993-10-28 1994-10-17 Arrangement for the measurement of mechanical power and work
AU78570/94A AU7857094A (en) 1993-10-28 1994-10-17 Arrangement for the measurement of mechanical power and work
EP94929567A EP0725595A1 (en) 1993-10-28 1994-10-17 Arrangement for the measurement of mechanical power and work

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI934770A FI93578C (sv) 1993-10-28 1993-10-28 Mätanordning vid räkning av effekt och energi
FI934770 1993-10-28

Publications (3)

Publication Number Publication Date
FI934770A0 FI934770A0 (sv) 1993-10-28
FI93578B true FI93578B (sv) 1995-01-13
FI93578C FI93578C (sv) 1995-04-25

Family

ID=8538863

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934770A FI93578C (sv) 1993-10-28 1993-10-28 Mätanordning vid räkning av effekt och energi

Country Status (4)

Country Link
EP (1) EP0725595A1 (sv)
AU (1) AU7857094A (sv)
FI (1) FI93578C (sv)
WO (1) WO1995011626A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999060927A1 (en) * 1998-05-25 1999-12-02 Kalevi Artturi Nieminen Measuring arrangement in a training device for muscular strength

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629516B2 (de) * 1976-07-01 1979-08-30 Keiper Trainingsysteme Gmbh & Co, 6760 Rockenhausen Ergometer
FR2394790A1 (fr) * 1977-06-17 1979-01-12 Delorme Jacques Appareil de mesure pour bicyclette ou tout engin mu par un ensemble pedalier-chaine de transmission
US4423630A (en) * 1981-06-19 1984-01-03 Morrison Thomas R Cyclic power monitor
DE3150149A1 (de) * 1981-12-18 1983-06-30 Sachs Systemtechnik Gmbh, 8720 Schweinfurt Durch muskelkraft angetriebenes fahrzeug
DE3813681A1 (de) * 1987-04-22 1988-11-17 Quindt Ortrude Dr Ergometer

Also Published As

Publication number Publication date
EP0725595A1 (en) 1996-08-14
WO1995011626A1 (en) 1995-05-04
FI93578C (sv) 1995-04-25
FI934770A0 (sv) 1993-10-28
AU7857094A (en) 1995-05-22

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