CZ307799B6 - Wearable power generating equipment - Google Patents

Wearable power generating equipment

Info

Publication number
CZ307799B6
CZ307799B6 CZ2017-462A CZ2017462A CZ307799B6 CZ 307799 B6 CZ307799 B6 CZ 307799B6 CZ 2017462 A CZ2017462 A CZ 2017462A CZ 307799 B6 CZ307799 B6 CZ 307799B6
Authority
CZ
Czechia
Prior art keywords
coil
permanent magnets
power generating
rolling member
wearable
Prior art date
Application number
CZ2017-462A
Other languages
Czech (cs)
Other versions
CZ2017462A3 (en
Inventor
Jan Smilek
Zdeněk Hadaš
Original Assignee
Vysoké Učení Technické V Brně
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 Vysoké Učení Technické V Brně filed Critical Vysoké Učení Technické V Brně
Priority to CZ2017-462A priority Critical patent/CZ2017462A3/en
Publication of CZ307799B6 publication Critical patent/CZ307799B6/en
Publication of CZ2017462A3 publication Critical patent/CZ2017462A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

The subject of the invention is a wearable electrical power generating device containing two cover counter pieces, a circular cavity (1), a rolling member (2) and a coil (4). the device generates an electrical current because of, for example, walking vibrations. The invention also relates to a method of producing electrical energy by a wearable device containing two cover counter-parts, a third piece with a symmetrical circular hollow (1), a rolling member (2), permanent magnets (3) fixed to the rolling member (2) and a coil (4). The rolling element (2) rolls along the periphery of the hollow (1), while the permanent magnets (3) move towards the coil (4). By changing the position of the permanent magnets (3) towards the coil (4), the magnetic induction flux is changed by the coil (4), inducing a voltage on the coil (4).
CZ2017-462A 2017-08-09 2017-08-09 Wearable power generating equipment CZ2017462A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CZ2017-462A CZ2017462A3 (en) 2017-08-09 2017-08-09 Wearable power generating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2017-462A CZ2017462A3 (en) 2017-08-09 2017-08-09 Wearable power generating equipment

Publications (2)

Publication Number Publication Date
CZ307799B6 true CZ307799B6 (en) 2019-05-15
CZ2017462A3 CZ2017462A3 (en) 2019-05-15

Family

ID=66437180

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2017-462A CZ2017462A3 (en) 2017-08-09 2017-08-09 Wearable power generating equipment

Country Status (1)

Country Link
CZ (1) CZ2017462A3 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105846647A (en) * 2016-04-19 2016-08-10 中北大学 Coil suspension-type vibration driving electromagnetic energy harvester
CN105846641A (en) * 2016-04-19 2016-08-10 中北大学 Magnet suspension-type vibration driving electromagnetic energy harvester
US20160276914A1 (en) * 2014-12-18 2016-09-22 Purdue Research Foundation Multi-Axis Levitating Vibration Energy Harvester
US20170331328A1 (en) * 2016-05-13 2017-11-16 Beast Kingdom, Co. Ltd Magnetic levitation device with wireless power transmission

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160276914A1 (en) * 2014-12-18 2016-09-22 Purdue Research Foundation Multi-Axis Levitating Vibration Energy Harvester
CN105846647A (en) * 2016-04-19 2016-08-10 中北大学 Coil suspension-type vibration driving electromagnetic energy harvester
CN105846641A (en) * 2016-04-19 2016-08-10 中北大学 Magnet suspension-type vibration driving electromagnetic energy harvester
US20170331328A1 (en) * 2016-05-13 2017-11-16 Beast Kingdom, Co. Ltd Magnetic levitation device with wireless power transmission

Also Published As

Publication number Publication date
CZ2017462A3 (en) 2019-05-15

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Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of fee

Effective date: 20200809