AT525851A3 - Method and device for thermoelectric conversion by mediation of centrifugal force - Google Patents

Method and device for thermoelectric conversion by mediation of centrifugal force Download PDF

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Publication number
AT525851A3
AT525851A3 ATA60017/2022A AT600172022A AT525851A3 AT 525851 A3 AT525851 A3 AT 525851A3 AT 600172022 A AT600172022 A AT 600172022A AT 525851 A3 AT525851 A3 AT 525851A3
Authority
AT
Austria
Prior art keywords
centrifugal force
thermoelectric conversion
microparticles
mediation
thermoelectric
Prior art date
Application number
ATA60017/2022A
Other languages
German (de)
Other versions
AT525851B1 (en
AT525851A2 (en
Inventor
Lange-Asschenfeldt Prof Dr Henning
Original Assignee
Henning Lange Asschenfeldt Prof Dr
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 Henning Lange Asschenfeldt Prof Dr filed Critical Henning Lange Asschenfeldt Prof Dr
Priority to ATA60017/2022A priority Critical patent/AT525851B1/en
Publication of AT525851A3 publication Critical patent/AT525851A3/en
Publication of AT525851A2 publication Critical patent/AT525851A2/en
Application granted granted Critical
Publication of AT525851B1 publication Critical patent/AT525851B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/80—Constructional details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B3/00—Self-contained rotary compression machines, i.e. with compressor, condenser and evaporator rotating as a single unit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/16—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing
    • G01N3/165—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing generated by rotation, i.e. centrifugal force

Landscapes

  • Centrifugal Separators (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Es wird ein Verfahren und eine darauf beruhende Vorrichtung bereitgestellt, die durch die Nutzung der Zentrifugalkraft als richtungsgebende Ordnungskraft in Verbindung mit einer energetischen Mindestunterstützung in Form einer geregelten Vorspannung eine thermoelektrische Konversion ermöglicht, ohne auf die Gegebenheit eines Temperaturgefälles angewiesen zu sein. Das als Konvertersubstrat dienende 10 Festkörpergefüge (1) besteht aus partikulär strukturierten elektrischen Leitern bzw. Halbleitern, vorzugsweise aus einem adäquat verdichteten Gemisch mindestens zweier Arten von Mikropartikeln (3a, 3b), deren formbildende Stoffe möglichst weit auseinander liegende Positionen in der thermoelektrischen Spannungsreihe besetzen. In der einfachsten Ausführungsform ist es ringscheibenförmig auf dem Zentrifugenrotor (4) 15 aufgebracht. Es wird angenommen, dass die Zentrifugalkraft über eine Translozierung von Ladungsträgerturbulenzen in den Grenzflächenbereichen der Mikropartikel wirksam wird.A method and a device based thereon are provided which, by using centrifugal force as a directional ordering force in conjunction with a minimum energetic support in the form of a regulated bias voltage, enables thermoelectric conversion without having to rely on the presence of a temperature gradient. The solid structure (1) serving as the converter substrate consists of particulate structured electrical conductors or semiconductors, preferably an adequately compressed mixture of at least two types of microparticles (3a, 3b), the formative substances of which occupy positions in the thermoelectric voltage series that are as far apart as possible. In the simplest embodiment, it is applied to the centrifuge rotor (4) 15 in the form of an annular disk. It is assumed that the centrifugal force acts via a translocation of charge carrier turbulence in the interfacial regions of the microparticles.

ATA60017/2022A 2022-01-27 2022-01-27 Method and device for thermoelectric conversion by mediating centrifugal force AT525851B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ATA60017/2022A AT525851B1 (en) 2022-01-27 2022-01-27 Method and device for thermoelectric conversion by mediating centrifugal force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA60017/2022A AT525851B1 (en) 2022-01-27 2022-01-27 Method and device for thermoelectric conversion by mediating centrifugal force

Publications (3)

Publication Number Publication Date
AT525851A3 true AT525851A3 (en) 2023-08-15
AT525851A2 AT525851A2 (en) 2023-08-15
AT525851B1 AT525851B1 (en) 2024-03-15

Family

ID=87556554

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA60017/2022A AT525851B1 (en) 2022-01-27 2022-01-27 Method and device for thermoelectric conversion by mediating centrifugal force

Country Status (1)

Country Link
AT (1) AT525851B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512758A (en) * 1984-04-30 1985-04-23 Beckman Instruments, Inc. Thermoelectric temperature control assembly for centrifuges
WO1988009220A1 (en) * 1987-05-22 1988-12-01 Beckman Instruments, Inc. Improved thermoelectric cooling design
EP0335475A2 (en) * 1984-04-30 1989-10-04 Beckman Instruments, Inc. Centrifuge including improved thermoelectric temperature control assembly
WO1992022796A2 (en) * 1991-06-11 1992-12-23 Andrew N. Schofield And Associates Limited Improvements in or relating to centrifuges and associated apparatus and methods
DE102014005326A1 (en) * 2014-04-11 2015-10-15 Rolf Kranen Device for generating a temperature difference
DE202014011327U1 (en) * 2014-04-11 2019-09-27 Rolf Kranen Device for generating a temperature difference

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512758A (en) * 1984-04-30 1985-04-23 Beckman Instruments, Inc. Thermoelectric temperature control assembly for centrifuges
EP0335475A2 (en) * 1984-04-30 1989-10-04 Beckman Instruments, Inc. Centrifuge including improved thermoelectric temperature control assembly
WO1988009220A1 (en) * 1987-05-22 1988-12-01 Beckman Instruments, Inc. Improved thermoelectric cooling design
WO1992022796A2 (en) * 1991-06-11 1992-12-23 Andrew N. Schofield And Associates Limited Improvements in or relating to centrifuges and associated apparatus and methods
DE102014005326A1 (en) * 2014-04-11 2015-10-15 Rolf Kranen Device for generating a temperature difference
DE202014011327U1 (en) * 2014-04-11 2019-09-27 Rolf Kranen Device for generating a temperature difference

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LANGE-ASSCHENFELDT, H. "Conjoint effect of gravitation and geomagnetism on the free electron dynamics in particulate solid structures" [online]. 28. Jänner 2019 (28.01.2019). [ermittelt am 13. April 2023]. <doi:10.6084/m9.figshare.2059587.v2>. Ermittelt von <https://figshare.com/articles/journal_contribution/Conjoint_ effect_of_gravitation_and_geomagnetism_on_the_free_electron_ dynamics_in_particulate_solid_structures/2059587/2> *

Also Published As

Publication number Publication date
AT525851B1 (en) 2024-03-15
AT525851A2 (en) 2023-08-15

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