{"id":2411,"date":"2017-11-07T16:00:45","date_gmt":"2017-11-07T15:00:45","guid":{"rendered":"https:\/\/onload.reinhausen.com\/de\/?p=2411"},"modified":"2023-05-30T10:11:02","modified_gmt":"2023-05-30T08:11:02","slug":"trivia-robust-tubes","status":"publish","type":"post","link":"https:\/\/onload.reinhausen.com\/en\/11-2017\/trivia-robust-tubes\/","title":{"rendered":"Trivia. Robust tubes"},"content":{"rendered":"<hr class=\"yellow\">\n<p><span class=\"initial\">T<\/span>he point\u00ading ther\u00admome\u00adters from MESSKO, a sub\u00adsidiary of Rein\u00adhausen, would sim\u00adply not work with\u00adout Bour\u00addon tubes. The ther\u00admome\u00adters are used for mon\u00adi\u00adtor\u00ading the tem\u00adper\u00ada\u00adture of trans\u00adform\u00aders and have to with\u00adstand extreme con\u00addi\u00adtions in terms of heat and mois\u00adture. The Bour\u00addon tube is a flat\u00adtened, nor\u00admal\u00adly coiled met\u00adal tube, and is one of the three main com\u00adpo\u00adnents of the ther\u00admome\u00adter togeth\u00ader with the tem\u00adper\u00ada\u00adture sen\u00adsor and the cap\u00adil\u00adlary tube.<br>\n<br>\nThe tube is named after the French engi\u00adneer Eug\u00e9ne Bour\u00addon, who patent\u00aded the mea\u00adsure\u00adment prin\u00adci\u00adple in 1848. It works as fol\u00adlows: A tem\u00adper\u00ada\u00adture sen\u00adsor is filled with a flu\u00adid which expands as the tem\u00adper\u00ada\u00adture ris\u00ades. This rais\u00ades the pres\u00adsure in the coiled Bour\u00addon tube which is con\u00adnect\u00aded to the sen\u00adsor in a closed sys\u00adtem, caus\u00ading the tube to bend upwards. <img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-2499 size-medium\" style=\"margin-top: 40px;margin-bottom: 30px;margin-right: -20px\" src=\"https:\/\/onload.reinhausen.com\/de\/wp-content\/uploads\/sites\/25\/2017\/11\/Kleinigkeit_Bourdon-Feder-300x183.jpg\" alt width=\"300\" height=\"183\">As the tem\u00adper\u00ada\u00adture falls, so too does the pres\u00adsure and the coil bends back into place. These move\u00adments are trans\u00adferred to a point\u00ader nee\u00addle which is fixed to the end of the tube and points to the cor\u00adre\u00adspond\u00ading degree val\u00adue on a cal\u00adi\u00adbrat\u00aded scale. The Bour\u00addon tube is there\u00adfore a cru\u00adcial com\u00adpo\u00adnent for the pre\u00adci\u00adsion of the mea\u00adsure\u00adment and the ser\u00advice life of the ther\u00admome\u00adter. For this rea\u00adson, MESSKO man\u00adu\u00adfac\u00adtures this com\u00adpo\u00adnent itself from a spe\u00adcial, ther\u00admal\u00adly treat\u00aded cop\u00adper alloy. A main\u00adte\u00adnance exam\u00adple from Argenti\u00adna is per\u00adfect for out\u00adlin\u00ading how robust these ther\u00admome\u00adters are: After 45 years of con\u00adtin\u00adu\u00adous ser\u00advice, three ther\u00admome\u00adters were still doing their jobs reli\u00adably. All that was need\u00aded was a bit of clean\u00ading.<\/p>\n<p>MESSKO start\u00aded using Bour\u00addon tubes for the first time in 1932.  Since then, the mea\u00adsure\u00adment experts have con\u00adsis\u00adtent\u00adly worked to opti\u00admize this essen\u00adtial com\u00adpo\u00adnent.<\/p>\n<hr class=\"yellow\" style=\"margin-top: 50px\">\n<h5 style=\"margin-bottom: 0px\">Find more about<\/h5>\n<h3><i class=\"fa fa-arrow-right\" style=\"font-size: 80%;color: #222\"><\/i> <a href=\"https:\/\/www.reinhausen.com\/de\/desktopdefault.aspx\/tabid-227\/\" target=\"_blank\" rel=\"noopener\">the products from MESSKO\u00ae<\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"<p>The point\u00ading ther\u00admome\u00adters from MESSKO, a sub\u00adsidiary of Rein\u00adhausen, would sim\u00adply not work with\u00adout Bour\u00addon tubes. The ther\u00admome\u00adters are used for mon\u00adi\u00adtor\u00ading the tem\u00adper\u00ada\u00adture of trans\u00adform\u00aders and have\u2026<\/p>\n","protected":false},"author":27,"featured_media":2474,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"wp_typography_post_enhancements_disabled":false,"footnotes":""},"categories":[17,3],"tags":[],"class_list":["post-2411","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-editorial-short-article","category-11-2017"],"acf":[],"_links":{"self":[{"href":"https:\/\/onload.reinhausen.com\/en\/wp-json\/wp\/v2\/posts\/2411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onload.reinhausen.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onload.reinhausen.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onload.reinhausen.com\/en\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/onload.reinhausen.com\/en\/wp-json\/wp\/v2\/comments?post=2411"}],"version-history":[{"count":1,"href":"https:\/\/onload.reinhausen.com\/en\/wp-json\/wp\/v2\/posts\/2411\/revisions"}],"predecessor-version":[{"id":8371,"href":"https:\/\/onload.reinhausen.com\/en\/wp-json\/wp\/v2\/posts\/2411\/revisions\/8371"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onload.reinhausen.com\/en\/wp-json\/wp\/v2\/media\/2474"}],"wp:attachment":[{"href":"https:\/\/onload.reinhausen.com\/en\/wp-json\/wp\/v2\/media?parent=2411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onload.reinhausen.com\/en\/wp-json\/wp\/v2\/categories?post=2411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onload.reinhausen.com\/en\/wp-json\/wp\/v2\/tags?post=2411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}