7/24/2019 Albert Einstein i njegov frizider

1/7

Albert EinsteinAfter his famous equation

E=mc^2

He also invented refrigerator with his student

Le Szilrd

7/24/2019 Albert Einstein i njegov frizider

2/7

!atent

Einstein"s and Szilrd"s #atenta##lication

$he Einstein&Szilardrefrigerator is an absor#tionrefrigerator which hasno moving #arts' o#erates at

constant #ressure' andrequires onl( a heat source too#erate)

*t was invented in +,2-b( Albert Einstein and hisstudent Le Szilrd and

#atented in the .S on/ovember ++' +,01)

*t is not original' butalternative design from theoriginal invention of +,22 b(

the Swedish inventors altzarvon !laten and 3arl 4unters)

7/24/2019 Albert Einstein i njegov frizider

3/7

Histor(

$he( wanted to ma5e arefrigerator that will im#rovehome re6gerator tehnolog()

*t has been suggested thatmost of the actual inventing

was #erformed b( Szilrd' withEinstein merel( acting as aconsultant and hel#ing with the#a#erwor5)

$he refrigerator was notimmediatel( #ut into

commercial #roduction' themost #romising of their #atentsbeing quic5l( bought u# b( theSwedish com#an( Electrolu7) Afew demonstration units wereconstructed from other #atents)

3olored version of#atent

7/24/2019 Albert Einstein i njegov frizider

4/7

$he machine is a single8#ressure absor#tionrefrigerator' similar in design to a gasabsor#tion refrigerator) $he refrigeration c(cle

uses ammonia #ressure8equalizing 9uid' andwater absorbing 9uid' has no moving #arts' anddoes not require electricit( to o#erate' needingonl( a heat source)

$his is the o#erating #rinci#le of the s(stem)$he Einstein refrigerator has been described as:noiseless' ine7#ensive to #roduce' anddurable:)

;#eration

7/24/2019 Albert Einstein i njegov frizider

5/7

3!S3? warnedabout 22 carbon mono7ide8related deaths inthe .S and -1 in 3anada' even though a

#roduct recall had been started as earl( as+,,1)4ost gas refrigerators made before+,@ are not vented)

!resent Ba(

7/24/2019 Albert Einstein i njegov frizider

6/7

$han5 (ou for (our

attention

Edo CeDzic **8A

7/24/2019 Albert Einstein i njegov frizider

7/7

Sourcehtt#sFF

en)wi5i#edia)orgFwi5iFEinsteinGrefrigerator

htt#sFF

en)wi5i#edia)orgFwi5iFAlbertGEinsteinEinsteinGrefrigerator

https://en.wikipedia.org/wiki/Einstein_refrigeratorhttps://en.wikipedia.org/wiki/Einstein_refrigeratorhttps://en.wikipedia.org/wiki/Albert_Einstein#Einstein_refrigeratorhttps://en.wikipedia.org/wiki/Albert_Einstein#Einstein_refrigeratorhttps://en.wikipedia.org/wiki/Albert_Einstein#Einstein_refrigeratorhttps://en.wikipedia.org/wiki/Albert_Einstein#Einstein_refrigeratorhttps://en.wikipedia.org/wiki/Albert_Einstein#Einstein_refrigeratorhttps://en.wikipedia.org/wiki/Albert_Einstein#Einstein_refrigeratorhttps://en.wikipedia.org/wiki/Einstein_refrigeratorhttps://en.wikipedia.org/wiki/Einstein_refrigerator