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Perrelet \u00f3r\u00e1t keresel vagy eladn\u00e1l?<\/h3>\r\nN\u00e1lunk hirdethetsz vagy megtal\u00e1lhatod a t\u00f6k\u00e9letes modellt! B\u00f6ng\u00e9ssz hirdet\u00e9seink k\u00f6z\u00f6tt most!\r\n

Perrelet<\/h3>\r\n

Abraham-Louis Perrelet (1729\u20131826): Az automata \u00f3r\u00e1k atyja<\/p>\r\nHa m\u00e1r valaha elgondolkodt\u00e1l azon, hogy honnan indult a mai modern automata \u00f3r\u00e1k zseni\u00e1lis szerkezete, akkor itt az ideje megismerni Abraham-Louis Perrelet nev\u00e9t. Ez a sv\u00e1jci \u00f3r\u00e1smester nemcsak a precizit\u00e1s\u00e1val \u00edrta be mag\u00e1t a t\u00f6rt\u00e9nelembe, hanem azzal is, hogy feltal\u00e1lta az automata \u00f3r\u00e1t \u2013 azt a csod\u00e1t, amely saj\u00e1t mozg\u00e1sunkkal kel \u00e9letre.\r\n\r\nPerrelet egyike volt azoknak a ritka tehets\u00e9geknek, akik a 18. sz\u00e1zad \u00f3r\u00e1svil\u00e1g\u00e1ban olyan mechanizmusokat alkottak, amelyek a mai napig leny\u0171g\u00f6zik az \u00f3rarajong\u00f3kat. 1777-ben alkotta meg h\u00edres automata \u00f3ram\u0171v\u00e9t, amely egy apr\u00f3 s\u00faly (rotor) seg\u00edts\u00e9g\u00e9vel, a visel\u0151 mozg\u00e1s\u00e1t\u00f3l nyerte energi\u00e1j\u00e1t. Bizony, m\u00e1r akkor is szerettek emberek kar\u00f3r\u00e1t hordani \u2013 m\u00e9g ha nem is felt\u00e9tlen\u00fcl az\u00e9rt, hogy l\u00e1ss\u00e1k, mennyit futottak aznap.\r\n\r\nAz \u0151 nev\u00e9hez f\u0171z\u0151dik t\u00f6bb olyan \u00faj\u00edt\u00e1s is, amely megalapozta a sv\u00e1jci \u00f3ragy\u00e1rt\u00e1s legend\u00e1s h\u00edrnev\u00e9t. Az automata \u00f3ra mellett a t\u00f6k\u00e9letes\u00edtett l\u00e9p\u00e9ssz\u00e1ml\u00e1l\u00f3, illetve az \u00f3raszerkezetek finomhangol\u00e1s\u00e1nak technik\u00e1ja is Perrelet tal\u00e1l\u00e9konys\u00e1g\u00e1nak bizony\u00edt\u00e9ka.\r\n\r\nEgy \u00e9rdekess\u00e9g a v\u00e9g\u00e9re: Tudtad, hogy Perrelet unok\u00e1ja, Louis-Fr\u00e9d\u00e9ric Perrelet sem esett messze a f\u00e1j\u00e1t\u00f3l? \u0150 fejlesztette tov\u00e1bb a kronogr\u00e1f szerkezetet, amely ma minden prec\u00edz sportid\u0151m\u00e9r\u00e9s alapja.\r\n\r\nAbraham-Louis Perrelet teh\u00e1t nem csak egy neves \u00f3r\u00e1smester volt, hanem egy val\u00f3di \u00fatt\u00f6r\u0151, aki munk\u00e1j\u00e1val \u00f6r\u00f6kre \u00e1t\u00edrta az \u00f3raipar t\u00f6rt\u00e9nelm\u00e9t. Ha legk\u00f6zelebb r\u00e1pillantasz automata \u00f3r\u00e1dra, kacsints egyet a legend\u00e1ra, aki mindezt lehet\u0151v\u00e9 tette!","link":"https:\/\/hasznalt-ora.hu\/en\/hirdetes-kategoria\/perrelet\/","name":"Perrelet","slug":"perrelet","taxonomy":"advert-category","parent":3914,"meta":[],"yoast_head":"\nPerrelet - HASZN\u00c1LT-\u00d3RA.HU<\/title>\n<meta name=\"description\" content=\"Perrelet \u00f3r\u00e1t keresel vagy eladn\u00e1l? N\u00e1lunk hirdethetsz vagy megtal\u00e1lhatod a t\u00f6k\u00e9letes modellt! 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