{"id":11154,"date":"2021-06-13T16:15:20","date_gmt":"2021-06-13T15:15:20","guid":{"rendered":"http:\/\/www.crowave.com\/blog\/?p=11154"},"modified":"2021-06-13T16:26:17","modified_gmt":"2021-06-13T15:26:17","slug":"otto-synchron-vergaser-tester-svt-70","status":"publish","type":"post","link":"https:\/\/www.crowave.com\/blog\/2021\/06\/13\/otto-synchron-vergaser-tester-svt-70\/","title":{"rendered":"Otto Synchron Vergaser Tester SVT 70"},"content":{"rendered":"<p>Danas je nabavljen instrument za pode\u0161avanje, sinkronizaciju, odnosno ujedna\u010davanje rada dvostrukih i vi\u0161estrukih rasplinja\u010da kod benzinskih (Otto) motora. Oznaka instrumenta je SVT 70 (Modell 70), a proizvod je njema\u010dke tvrtke Hans Korinth iz 1970. godine. Tvrtka Hans Korinth je tijekom 1960-tih i 1970-tih godina prijavila nekoliko patenata mjera\u010da vezanih uz pode\u0161avanje benzinskih motora.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_03.jpg\" rel=\"lightbox[11154]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11157\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_03.jpg\" alt=\"\" width=\"1275\" height=\"971\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_03.jpg 1275w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_03-300x228.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_03-768x585.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_03-1024x780.jpg 1024w\" sizes=\"auto, (max-width: 1275px) 100vw, 1275px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_04.jpg\" rel=\"lightbox[11154]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11158\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_04.jpg\" alt=\"\" width=\"2403\" height=\"662\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_04.jpg 2403w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_04-300x83.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_04-768x212.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_04-1024x282.jpg 1024w\" sizes=\"auto, (max-width: 2403px) 100vw, 2403px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_05.jpg\" rel=\"lightbox[11154]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11159\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_05.jpg\" alt=\"\" width=\"582\" height=\"326\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_05.jpg 582w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_05-300x168.jpg 300w\" sizes=\"auto, (max-width: 582px) 100vw, 582px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_02.jpg\" rel=\"lightbox[11154]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11156\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_02.jpg\" alt=\"\" width=\"274\" height=\"83\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_02.jpg 274w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_02-270x83.jpg 270w\" sizes=\"auto, (max-width: 274px) 100vw, 274px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>SVT 70 je u principu vrlo jednostavna naprava koja se sastoji od dva manometra za mjerenje podtlaka i nema veze s elektronikom. Manometri ba\u017edareni na iste vrijednosti mjere ja\u010dinu tlaka koje stvaraju usisne grane rasplinja\u010da (karburatora, fergazera) te se princip pode\u0161avanja (umjeravanja, sinkronizacije) rada dva rasplinja\u010da svodi na izjedna\u010davanje tih tlakova. U kompletu sa ure\u0111ajem se ina\u010de nalaze i razli\u010dite metalne kapice preko kojih se SVT 70 tla\u010dno povezuje sa sistemom rasplinja\u010da. \u00a0Ure\u0111aj smo pokupili sa buvljaka jer nam se \u010dinio zanimljiv pa kad je ve\u0107 tu onda ga mo\u017eemo i malo prou\u010diti \ud83d\ude42<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_01.jpg\" rel=\"lightbox[11154]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11155\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_01.jpg\" alt=\"\" width=\"3007\" height=\"685\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_01.jpg 3007w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_01-300x68.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_01-768x175.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_01-1024x233.jpg 1024w\" sizes=\"auto, (max-width: 3007px) 100vw, 3007px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_08.jpg\" rel=\"lightbox[11154]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11162\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_08.jpg\" alt=\"\" width=\"1362\" height=\"1097\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_08.jpg 1362w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_08-300x242.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_08-768x619.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_08-1024x825.jpg 1024w\" sizes=\"auto, (max-width: 1362px) 100vw, 1362px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Vidimo da su manometri izvedeni vrlo jednostavno. Unutar zra\u010dne komore nalazi se metalni listi\u0107 (lopatica) povezana sa kazaljkom te na taj na\u010din lopatica razdvaja komoru na dva dijela. Kad je tlak na obje strane komore isti kazaljka miruje. Ukoliko se na jednoj strani komore stvara podtlak (izvla\u010di zrak) onda na toj strani dobivamo ni\u017ei tlak, a na drugoj strani atmosferski tlak predstavlja vi\u0161i tlak koji onda tla\u010di (gura) lopaticu s kazaljkom na podru\u010dje ni\u017eeg tlaka sve dok se tlakovi ne izjedna\u010de.<\/p>\n<p>Konstrukcija je vrlo sli\u010dna kao kod sistema zra\u010dnog prigu\u0161ivanja kazaljke elektri\u010dnog instrumenta sa zakretnim svitkom (vidi npr. objavu Strujna klije\u0161ta Arcos Tong Test). Tamo smo objasnili da spori protok zraka kroz uski zazor izme\u0111u komore i metalnog listi\u0107a sprje\u010dava brze pokrete i njihanja spregnute kazaljke. No i tamo zapravo svaki pomak lopatice izme\u0111u komora stvara razliku tlaka u njima koja se onda te\u017ei izjedna\u010diti tako da vi\u0161i tlak zraka preko uskog zazora prelazi u podru\u010dje ni\u017eeg tlaka zraka na drugoj strani komore.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_06.jpg\" rel=\"lightbox[11154]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11160\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_06.jpg\" alt=\"\" width=\"1626\" height=\"770\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_06.jpg 1626w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_06-300x142.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_06-768x364.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_06-1024x485.jpg 1024w\" sizes=\"auto, (max-width: 1626px) 100vw, 1626px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_07.jpg\" rel=\"lightbox[11154]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11161\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_07.jpg\" alt=\"\" width=\"1569\" height=\"1067\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_07.jpg 1569w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_07-300x204.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_07-768x522.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_07-1024x696.jpg 1024w\" sizes=\"auto, (max-width: 1569px) 100vw, 1569px\" \/><\/a><span style=\"color: #00ffff;\"><em>Lijepo se uo\u010davaju dvije zra\u010dne komore odijeljene metalnom lopaticom. Na rubu svake komore nalaze se otvori: jedan za povezivanje na rasplinja\u010d u cilju stvaranja podtlaka i drugi za regulaciju uvo\u0111enja atmosferskog tlaka, odnosno za kalibraciju manometra (crveni vijci na prednjoj strani). Vi\u0161i atmosferski tlak s jedne strane i stvoreni podtlak s druge strane se nastoje izjedna\u010diti te vi\u0161i tlak pri prelasku u ni\u017ei sa sobom gura i lopaticu spregnutu sa kazaljkom. \u00a0<\/em> <\/span><\/p>\n<p>&nbsp;<\/p>\n<p>Manometri na na\u0161em testeru SVT 70 su prili\u010dno osjetljivi i ve\u0107 minimalno povla\u010denje zraka preko cjev\u010dica pokre\u0107e mehanizme sa kazaljkom. Nigdje nismo na\u0161li podatak na koje su to\u010dno tlakove ba\u017edareni ovi manometri no to sad nije ni toliko va\u017eno. Upoznali smo se s prakti\u010dnom izvedbom jednog svojevrsnog diferencijalnog sistema manometara \u010dije su skale me\u0111usobno tako okrenute da se lako o\u010dita razlika ili utvrdi identi\u010dnost tlakova na dva mjerna sistema. \u0160tovi\u0161e, upoznali smo i jedan jednostavan primjer tehnologije stare preko 50 godina, a to je bilo doba kada se isplatilo u privatnoj gara\u017ei dr\u017eati razli\u010dite alate i instrumente za popravak i pode\u0161avanje automobilskih motora, a ne kao danas, kad su gara\u017ee uglavnom zatrpane nepotrebnim i zastarjelim ure\u0111ajima i aparatima koje je \u0161teta baciti jer su jo\u0161 potpuno ispravni, a opet ni\u010dem ne slu\u017ee jer su nakon godinu-dvije ve\u0107 postali (kao) zastarjeli \ud83d\ude42<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_09.jpg\" rel=\"lightbox[11154]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11163\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_09.jpg\" alt=\"\" width=\"1025\" height=\"415\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_09.jpg 1025w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_09-300x121.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_09-768x311.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_09-1024x415.jpg 1024w\" sizes=\"auto, (max-width: 1025px) 100vw, 1025px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Danas je nabavljen instrument za pode\u0161avanje, sinkronizaciju, odnosno ujedna\u010davanje rada dvostrukih i vi\u0161estrukih rasplinja\u010da kod benzinskih (Otto) motora. Oznaka instrumenta je SVT 70 (Modell 70), a proizvod je njema\u010dke tvrtke Hans Korinth iz 1970. godine. Tvrtka Hans Korinth je tijekom 1960-tih i 1970-tih godina prijavila nekoliko patenata mjera\u010da vezanih uz pode\u0161avanje benzinskih motora. &nbsp; &nbsp; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11157,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-11154","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-nekategorizirano","8":"czr-hentry"},"jetpack_featured_media_url":"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2021\/06\/synchron_vergaser_tester_03.jpg","_links":{"self":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/11154","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/comments?post=11154"}],"version-history":[{"count":4,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/11154\/revisions"}],"predecessor-version":[{"id":11167,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/11154\/revisions\/11167"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media\/11157"}],"wp:attachment":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media?parent=11154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/categories?post=11154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/tags?post=11154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}