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GB1292387A - Improvements in or relating to thermoelectric generators - Google Patents

Improvements in or relating to thermoelectric generators

Info

Publication number
GB1292387A
GB1292387AGB8118/70AGB811870AGB1292387AGB 1292387 AGB1292387 AGB 1292387AGB 8118/70 AGB8118/70 AGB 8118/70AGB 811870 AGB811870 AGB 811870AGB 1292387 AGB1292387 AGB 1292387A
Authority
GB
United Kingdom
Prior art keywords
type
thermoelectric
relating
thermoelectric generators
segements
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
GB8118/70A
Inventor
Edward Frank Hampl
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing CofiledCriticalMinnesota Mining and Manufacturing Co
Priority to GB8118/70ApriorityCriticalpatent/GB1292387A/en
Priority to DE19702008378prioritypatent/DE2008378C/en
Priority claimed from DE19702008378external-prioritypatent/DE2008378C/en
Priority to FR7007283Aprioritypatent/FR2080273A5/fr
Publication of GB1292387ApublicationCriticalpatent/GB1292387A/en
Expiredlegal-statusCriticalCurrent

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Classifications

Landscapes

Abstract

1292387 Thermoelectric devices MINNESOTA MINING & MFG CO 19 Feb 1970 8118/70 Heading H1K [Also in Division C7] A thermoelectric generator comprises at least one thermocouple with N-type and P-type thermoelectric legs, the latter consisting of:- Cu 27-67a/o Te 32À5-33À7a/o and Ag 0-40 a/o or Cu 60-67a/o Se 32À5-33À7a/o and Ag 0-7a/o with optional additions to both compositions of up to 1 w/o in total of Na, K, Li, Sn, Cr and Mn. The P-type leg may be made by casting or possibly by powder metallurgy, it may comprise at least two segements of differing composition for use in different thermal gradients; and it may be pressure engaged at the hot end with a contact member of oxide-free Mo, Mo-Fe alloy Ni, graphite or Pt.
GB8118/70A1970-02-191970-02-19Improvements in or relating to thermoelectric generatorsExpiredGB1292387A (en)

Priority Applications (3)

Application NumberPriority DateFiling DateTitle
GB8118/70AGB1292387A (en)1970-02-191970-02-19Improvements in or relating to thermoelectric generators
DE19702008378DE2008378C (en)1970-02-23 Thermoelectric generator
FR7007283AFR2080273A5 (en)1970-02-191970-02-27

Applications Claiming Priority (3)

Application NumberPriority DateFiling DateTitle
GB8118/70AGB1292387A (en)1970-02-191970-02-19Improvements in or relating to thermoelectric generators
DE19702008378DE2008378C (en)1970-02-23 Thermoelectric generator
FR7007283AFR2080273A5 (en)1970-02-191970-02-27

Publications (1)

Publication NumberPublication Date
GB1292387Atrue GB1292387A (en)1972-10-11

Family

ID=27182429

Family Applications (1)

Application NumberTitlePriority DateFiling Date
GB8118/70AExpiredGB1292387A (en)1970-02-191970-02-19Improvements in or relating to thermoelectric generators

Country Status (2)

CountryLink
FR (1)FR2080273A5 (en)
GB (1)GB1292387A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4180415A (en)1965-06-111979-12-25Minnesota Mining And Manufacturing CompanyHot-junction electrode members for copper/silver chalcogenides
US20170069817A1 (en)*2015-06-122017-03-09Xilico, LLCThermoelectric Devices

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3873370A (en)*1972-09-251975-03-25Atomic Energy CommissionThermoelectric generators having partitioned self-segmenting thermoelectric legs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4180415A (en)1965-06-111979-12-25Minnesota Mining And Manufacturing CompanyHot-junction electrode members for copper/silver chalcogenides
US20170069817A1 (en)*2015-06-122017-03-09Xilico, LLCThermoelectric Devices
US9882111B2 (en)*2015-06-122018-01-30Xilico, LLCThermoelectric devices
US10340437B2 (en)2015-06-122019-07-02Xilico, LLCThermoelectric devices

Also Published As

Publication numberPublication date
FR2080273A5 (en)1971-11-12
DE2008378B2 (en)1972-12-14
DE2008378A1 (en)1971-09-16

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Legal Events

DateCodeTitleDescription
PSPatent sealed [section 19, patents act 1949]
PCNPPatent ceased through non-payment of renewal fee
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