GB930733A - A cascade arrangement of thermoelectric units - Google Patents

A cascade arrangement of thermoelectric units

Info

Publication number
GB930733A
GB930733A GB19746/60A GB1974660A GB930733A GB 930733 A GB930733 A GB 930733A GB 19746/60 A GB19746/60 A GB 19746/60A GB 1974660 A GB1974660 A GB 1974660A GB 930733 A GB930733 A GB 930733A
Authority
GB
United Kingdom
Prior art keywords
stage
thermocouples
stages
practically
june
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB19746/60A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB930733A publication Critical patent/GB930733A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • 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
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/17—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the structure or configuration of the cell or thermocouple forming the device
    • 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
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/021—Control thereof
    • F25B2321/0212—Control thereof of electric power, current or voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Thermistors And Varistors (AREA)

Abstract

930,733. Thermoelectric devices. LICENTIA - PATENT - VERWALTUNGS - G.m.b.H. June 3, 1960 [June 11, 1959], No. 19746/60. Class 37. The electric circuit of a thermoelectric cooling device is so arranged that practically the same current flows through all the elements and very little current flows between the connections of the cascade stages. As shown in Fig. 2, the resistances of the thermocouples of the first stage are supplemented by equalizing resistances R 2 in such a manner that the total resistance of this stage is equal to the total resistance of the series-connected thermocouples of the second stage. Alternatively, as shown in Fig. 3, the thermocouples of the individual stages are fed from separate current sources, the voltages of which are so chosen that the current passing through both stages is practically the same.
GB19746/60A 1959-06-11 1960-06-03 A cascade arrangement of thermoelectric units Expired GB930733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL33425A DE1131709B (en) 1959-06-11 1959-06-11 Electrical circuit for electrothermal refrigerators with thermal cascade connection of the thermocouples having the same size individual resistors

Publications (1)

Publication Number Publication Date
GB930733A true GB930733A (en) 1963-07-10

Family

ID=7266279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19746/60A Expired GB930733A (en) 1959-06-11 1960-06-03 A cascade arrangement of thermoelectric units

Country Status (3)

Country Link
DE (1) DE1131709B (en)
GB (1) GB930733A (en)
NL (2) NL252547A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125860A (en) * 1962-07-12 1964-03-24 Thermoelectric cooling system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE281459C (en) * 1912-04-03
US2734344A (en) * 1953-05-01 1956-02-14 lindenblad

Also Published As

Publication number Publication date
NL252547A (en)
DE1131709B (en) 1962-06-20
NL112610C (en)

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