PL447642A1 - Power generation module containing a temperature change to electricity converter, a set of modules and their application - Google Patents

Power generation module containing a temperature change to electricity converter, a set of modules and their application

Info

Publication number
PL447642A1
PL447642A1 PL447642A PL44764224A PL447642A1 PL 447642 A1 PL447642 A1 PL 447642A1 PL 447642 A PL447642 A PL 447642A PL 44764224 A PL44764224 A PL 44764224A PL 447642 A1 PL447642 A1 PL 447642A1
Authority
PL
Poland
Prior art keywords
temperature change
application
tunnel
power generation
generation module
Prior art date
Application number
PL447642A
Other languages
Polish (pl)
Inventor
Tomasz Skotnicki
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL447642A priority Critical patent/PL447642A1/en
Publication of PL447642A1 publication Critical patent/PL447642A1/en
Priority to PCT/PL2025/050005 priority patent/WO2025165249A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/308—Membrane type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Hybrid Cells (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

Przedmiotem zgłoszenia jest moduł wytwarzania energii zawierający przetwornik zmian temperatury w elektryczność charakteryzujący się tym, że zawiera bistabilną membranę (1), podatną na odkształcenia pod wpływem zmiany temperatury w czasie, o kształcie pofalowanym, ponadto moduł zawiera wnęki (5a) i (5b), które są połączone między sobą tunelem znajdującym się pod bistabilną membraną (1) opierającą się na brzegach poprzecznych tunelu, tak, że dno tunelu stanowi warstwa krzemu podłożowego (3), zaś sufit tunelu bistabilna membrana (1). Kolejnym przedmiotem zgłoszenia jest zestaw modułów połączonych szeregowo lub równolegle, a także ich zastosowanie do zasilania węzłów sieci IoT.The subject of the application is a power generation module comprising a temperature change converter into electricity, characterized in that it comprises a bistable membrane (1), susceptible to deformation under the influence of temperature change over time, of a wavy shape, furthermore the module comprises cavities (5a) and (5b), which are connected to each other by a tunnel located under the bistable membrane (1) resting on the transverse edges of the tunnel, so that the bottom of the tunnel is a layer of substrate silicon (3), and the ceiling of the tunnel is a bistable membrane (1). Another subject of the application is a set of modules connected in series or in parallel, as well as their use for powering IoT network nodes.

PL447642A 2024-01-30 2024-01-30 Power generation module containing a temperature change to electricity converter, a set of modules and their application PL447642A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL447642A PL447642A1 (en) 2024-01-30 2024-01-30 Power generation module containing a temperature change to electricity converter, a set of modules and their application
PCT/PL2025/050005 WO2025165249A1 (en) 2024-01-30 2025-01-30 Energy generation module comprising transducer of temperature changes into electricity, set of modules, and use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL447642A PL447642A1 (en) 2024-01-30 2024-01-30 Power generation module containing a temperature change to electricity converter, a set of modules and their application

Publications (1)

Publication Number Publication Date
PL447642A1 true PL447642A1 (en) 2024-07-29

Family

ID=91971297

Family Applications (1)

Application Number Title Priority Date Filing Date
PL447642A PL447642A1 (en) 2024-01-30 2024-01-30 Power generation module containing a temperature change to electricity converter, a set of modules and their application

Country Status (2)

Country Link
PL (1) PL447642A1 (en)
WO (1) WO2025165249A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012078246A (en) * 2010-10-04 2012-04-19 Ricoh Co Ltd Electric element, integrated element and electronic circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6168395B1 (en) * 1996-02-10 2001-01-02 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Bistable microactuator with coupled membranes
FR2982424B1 (en) * 2011-11-09 2014-01-10 Commissariat Energie Atomique SYSTEM FOR CONVERTING THERMAL ENERGY IN ELECTRIC ENERGY WITH IMPROVED EFFICIENCY
FR2990268B1 (en) * 2012-05-02 2014-06-06 Commissariat Energie Atomique DEVICE FOR CONVERTING THERMAL ENERGY IN MECHANICAL ENERGY WITH IMPROVED EFFICIENCY

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012078246A (en) * 2010-10-04 2012-04-19 Ricoh Co Ltd Electric element, integrated element and electronic circuit

Also Published As

Publication number Publication date
WO2025165249A1 (en) 2025-08-07

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