﻿{"id":246,"date":"2026-06-05T17:33:44","date_gmt":"2026-06-05T09:33:44","guid":{"rendered":"https:\/\/www.bihec.com\/thermionicsnw\/?p=246"},"modified":"2026-06-05T17:33:44","modified_gmt":"2026-06-05T09:33:44","slug":"thermionics-differentially-pumped-rotary-seals-rnns-%e5%b7%ae%e5%88%86%e6%8a%bd%e6%b0%94%e5%bc%8f%e6%97%8b%e8%bd%ac%e5%af%86%e5%b0%81%e4%bb%b6-%e7%9c%9f%e7%a9%ba%e5%8e%8b%e5%b7%ae%e6%97%8b%e8%bd%ac-3","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/thermionicsnw\/thermionics-differentially-pumped-rotary-seals-rnns-%e5%b7%ae%e5%88%86%e6%8a%bd%e6%b0%94%e5%bc%8f%e6%97%8b%e8%bd%ac%e5%af%86%e5%b0%81%e4%bb%b6-%e7%9c%9f%e7%a9%ba%e5%8e%8b%e5%b7%ae%e6%97%8b%e8%bd%ac-3\/","title":{"rendered":"Thermionics Differentially pumped rotary seals (RNNs) \u5dee\u5206\u62bd\u6c14\u5f0f\u65cb\u8f6c\u5bc6\u5c01\u4ef6 \u771f\u7a7a\u538b\u5dee\u65cb\u8f6c\u5bc6\u5c01\u6837\u54c1\u53f0 RNN&#x2122;-400 Series RNN400"},"content":{"rendered":"<p><a href=\"https:\/\/www.bihec.com\/thermionicsnw\/tag\/thermionics\/\" title=\"View all posts in Thermionics\" target=\"_blank\">Thermionics<\/a> Differentially pumped rotary seals (RNNs) <a href=\"https:\/\/www.bihec.com\/thermionicsnw\/tag\/%e5%b7%ae%e5%88%86%e6%8a%bd%e6%b0%94%e5%bc%8f%e6%97%8b%e8%bd%ac%e5%af%86%e5%b0%81%e4%bb%b6\/\" title=\"View all posts in \u5dee\u5206\u62bd\u6c14\u5f0f\u65cb\u8f6c\u5bc6\u5c01\u4ef6\" target=\"_blank\">\u5dee\u5206\u62bd\u6c14\u5f0f\u65cb\u8f6c\u5bc6\u5c01\u4ef6<\/a> <a href=\"https:\/\/www.bihec.com\/thermionicsnw\/tag\/%e7%9c%9f%e7%a9%ba%e5%8e%8b%e5%b7%ae%e6%97%8b%e8%bd%ac%e5%af%86%e5%b0%81%e6%a0%b7%e5%93%81%e5%8f%b0\/\" title=\"View all posts in \u771f\u7a7a\u538b\u5dee\u65cb\u8f6c\u5bc6\u5c01\u6837\u54c1\u53f0\" target=\"_blank\">\u771f\u7a7a\u538b\u5dee\u65cb\u8f6c\u5bc6\u5c01\u6837\u54c1\u53f0<\/a> RNN&#x2122;-400 Series <a href=\"https:\/\/www.bihec.com\/thermionicsnw\/tag\/rnn400\/\" title=\"View all posts in RNN400\" target=\"_blank\">RNN400<\/a><\/p>\n<p>\u54a8\u8be2\u70ed\u7ebf 15821107090<\/p>\n<p id=\"sBjoORj\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-247 \" src=\"https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a22975b43294.png\" alt=\"\" width=\"466\" height=\"295\" srcset=\"https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a22975b43294.png 839w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a22975b43294-300x190.png 300w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a22975b43294-768x486.png 768w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a22975b43294-500x316.png 500w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a22975b43294-800x506.png 800w\" sizes=\"(max-width: 466px) 100vw, 466px\" \/><\/p>\n<h1 class=\"header-iWP5WJ auto-hide-last-sibling-br\">RNN&#x2122;\u7cfb\u5217\u5dee\u5206\u62bd\u6c14\u5f0f\u65cb\u8f6c\u5bc6\u5c01\u4ef6<\/h1>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element\">\u5dee\u5206\u62bd\u6c14\u5f0f\u65cb\u8f6c\u5bc6\u5c01\u7ec4\u4ef6\uff08RNN \u7cfb\u5217\u4ea7\u54c1\uff09\u53ef\u5728\u8d85\u9ad8\u771f\u7a7a\uff08UHV\uff09\u8bbe\u5907\u771f\u7a7a\u9694\u677f\u4e0a\u5b9e\u73b0 360\u00b0 \u65e0\u95f4\u65ad\u65cb\u8f6c\u3002RNN \u4ea7\u54c1\u914d\u5907\u4e24\u7ea7\u5dee\u5206\u62bd\u6c14\u7ed3\u6784\uff0c\u4e24\u7ea7\u4e4b\u95f4\u4f9d\u9760\u9576\u5d4c\u77f3\u58a8\u7684\u81a8\u4f53\u805a\u56db\u6c1f\u4e59\u70ef \u00ae \u5bc6\u5c01\u5708\u5728\u4e13\u7528\u5bc6\u5c01\u9762\u5b9e\u73b0\u9694\u7edd\u5bc6\u5c01\uff1b\u9884\u88c5\u6eda\u73e0\u8f74\u627f\u7ec4\u4ef6\u53ef\u7cbe\u51c6\u9650\u5b9a\u65cb\u8f6c\u90e8\u4ef6\u7684\u5b89\u88c5\u4f4d\u7f6e\u3002<\/div>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element\">RNN \u7cfb\u5217\u53ef\u9009\u914d\u8717\u6746\u5fae\u8c03\u673a\u6784\uff0c\u80fd\u591f\u5b9e\u73b0\u89d2\u5ea6\u8c03\u8282\u66f4\u4fbf\u6377\u3001\u8c03\u8282\u7cbe\u5ea6\u66f4\u9ad8\uff1b\u4ea7\u54c1\u4e5f\u53ef\u642d\u914d\u6d88\u95f4\u9699\u6b65\u8fdb\u7535\u673a\u6216\u540c\u6b65\u7535\u673a\u9a71\u52a8\u7ed3\u6784\u3002<\/div>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element\">\u73b0\u6709\u9009\u578b\u6e05\u5355\u5305\u542b\u5185\u5f84\u6700\u5927 12 \u82f1\u5bf8\u89c4\u683c\u7684 RNN \u4ea7\u54c1\uff0c\u66f4\u5927\u5185\u5f84\u89c4\u683c\u53ef\u5b9a\u5236\u751f\u4ea7\u4e14\u6027\u80fd\u4f18\u5f02\uff0c\u7279\u6b8a\u5de5\u51b5\u9700\u6c42\u53ef\u8054\u7cfb\u5382\u5bb6\u5b9a\u5236\u3002<\/div>\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">\u6280\u672f\u53c2\u6570<\/h2>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>\u6807\u51c6\u901a\u5f84\u5185\u5f84\u89c4\u683c\uff1a1.53 \u82f1\u5bf8\uff5e12 \u82f1\u5bf8\uff0c\u8d85\u5927\u53e3\u5f84\u53ef\u6309\u9700\u5b9a\u5236<\/li>\n<li>\u53ef\u8010\u53d7 150\u2103\u9ad8\u6e29\u70d8\u70e4<\/li>\n<li>\u56fa\u5b9a\u6cd5\u5170\u4e0e\u65cb\u8f6c\u6cd5\u5170\u5747\u9884\u7559\u87ba\u7eb9\u5b89\u88c5\u5b54<\/li>\n<li>\u6cd5\u5170\u539a\u5ea6\u7ea6\u7b49\u4e8e\u4e24\u7247\u5eb7\u5f17\u83b1\u7279\uff08ConFlat\uff09\u6807\u51c6\u6cd5\u5170\u539a\u5ea6\u4e4b\u548c<\/li>\n<li>\u91c7\u7528\u4e24\u7ea7\u5dee\u5206\u62bd\u6c14\u8bbe\u8ba1<\/li>\n<li>\u6781\u9650\u672c\u5e95\u771f\u7a7a\u53ef\u8fbe 10\u207b\u00b9\u00b9 \u6258\u91cf\u7ea7<\/li>\n<li>\u6807\u914d\u5e26\u6e38\u6807\u523b\u5ea6\u76d8\uff0c\u91cf\u7a0b 0\uff5e360\u00b0<\/li>\n<\/ul>\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">RNN-400 \u53ca\u66f4\u5927\u89c4\u683c\u4ea7\u54c1\u5178\u578b\u6027\u80fd\u53c2\u6570<\/h2>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>\u5206\u8fa8\u7387\uff1a\uff1c0.004\u00b0<\/li>\n<li>\u91cd\u590d\u5b9a\u4f4d\u7cbe\u5ea6\uff1a\uff1c0.008\u00b0<\/li>\n<li>\u56de\u7a0b\u95f4\u9699\uff1a\uff1c0.035\u00b0<\/li>\n<\/ul>\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">\u8bfb\u6570\u7cbe\u5ea6\u53c2\u6570<\/h2>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>\u57fa\u51c6\u523b\u5ea6\u76d8\u5206\u5ea6\u503c\uff1a1.0\u00b0<\/li>\n<li>\u673a\u68b0\u5f0f\u8ba1\u6570\u5668\u5206\u5ea6\u503c\uff1a0.1\u00b0<\/li>\n<li>\u5982\u9700\u8fbe\u5230\u6807\u79f0\u6700\u9ad8\u5206\u8fa8\u7387\uff0c\u9700\u9009\u7528\u5fae\u6b65\u7ec6\u5206\u7535\u673a\u9a71\u52a8\u914d\u7f6e<\/li>\n<\/ul>\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">\u53ef\u9009\u914d\u7f6e<\/h2>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>\u8717\u6746\u7cbe\u5bc6\u5fae\u8c03\u673a\u6784<\/li>\n<li>\u5fae\u8c03\u673a\u6784\u9009\u914d\u6570\u5b57\u8bfb\u6570\u88c5\u7f6e\uff0c\u673a\u68b0\u5f0f\u8bfb\u6570\u7cbe\u5ea6 0.1\u00b0\uff0c\u4e0d\u53ef\u5f52\u96f6<\/li>\n<li>\u53ef\u52a0\u88c5\u673a\u68b0\u5f0f\u8ba1\u6570\u5668<\/li>\n<li>\u6d88\u95f4\u9699\u6b65\u8fdb\u7535\u673a\u9a71\u52a8\uff1a\u6807\u51c6\u6574\u6b65\u6b65\u8ddd\u89d2 0.018\u00b0\uff08RNN-150\/MS \u578b\u53f7\u6574\u6b65\u6b65\u8ddd\u89d2 0.0225\u00b0\uff09\uff0c\u9644\u5e26\u624b\u52a8\u8c03\u8282\u65cb\u94ae<\/li>\n<li>\/FA \u5b9a\u5236\u673a\u578b\u53ef\u6309\u9700\u5b9a\u5236\u62bd\u6c14\u7ba1\u9053\u957f\u5ea6\u4e0e\u66f2\u8f74\u957f\u5ea6<\/li>\n<\/ul>\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">\u627f\u8f7d\u8f7d\u8377\u53c2\u6570<\/h2>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element\">\u4e0b\u8ff0\u4e3a\u4ea7\u54c1\u6807\u51c6\u6700\u5927\u627f\u8f7d\u8f7d\u8377\uff0c\u7279\u6b8a\u5de5\u51b5\u53ef\u627f\u8f7d\u66f4\u5927\u8d1f\u8f7d\uff0c\u5b9a\u5236\u9700\u6c42\u8bf7\u8054\u7cfb\u751f\u4ea7\u5382\u5bb6\u3002<\/div>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>\u88ab\u627f\u8f7d\u5de5\u4ef6\u91cd\u5fc3\u9700\u843d\u5728\u4ea7\u54c1\u6781\u8f74\u5f84\u5411 X \u8303\u56f4\u4ee5\u5185\uff0cX \u53d6\u503c\u4e3a\u4ea7\u54c1\u5185\u5f84\u7684 10%<\/li>\n<li>\u5367\u5f0f\u5b89\u88c5\u5de5\u51b5\u4e0b\uff0c\u5de5\u4ef6\u91cd\u5fc3\u8ddd\u79bb\u65cb\u8f6c\u6cd5\u5170\u7aef\u9762\u7684\u8ddd\u79bb\u4e0d\u5f97\u8d85\u8fc7 Y \u503c\uff0cY \u7b49\u4e8e\u6cd5\u5170\u5185\u5f84<\/li>\n<li>\u771f\u7a7a\u8154\u4f53\u5916\u4fa7\u5de5\u4ef6\u6700\u5927\u5916\u5f62\u5c3a\u5bf8\u9650\u503c A\uff1a\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<p>\u7acb\u5f0f\u5b89\u88c5\uff1a\u6cd5\u5170\u5916\u5f84\u7684 7 \u500d\uff5c\u5367\u5f0f\u5b89\u88c5\uff1a\u6cd5\u5170\u5916\u5f84\u7684 5 \u500d\uff5c\u5012\u88c5\u5b89\u88c5\uff1a\u6cd5\u5170\u5916\u5f84\u7684 7 \u500d<\/li>\n<\/ul>\n<p id=\"hTBxZpW\"><img decoding=\"async\" loading=\"lazy\" width=\"1580\" height=\"510\" class=\"alignnone size-full wp-image-248 \" src=\"https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297b07113b.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297b07113b.png 1580w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297b07113b-300x97.png 300w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297b07113b-1024x331.png 1024w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297b07113b-768x248.png 768w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297b07113b-1536x496.png 1536w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297b07113b-500x161.png 500w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297b07113b-800x258.png 800w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297b07113b-1280x413.png 1280w\" sizes=\"(max-width: 1580px) 100vw, 1580px\" \/><\/p>\n<p id=\"BiYOIdO\"><img decoding=\"async\" loading=\"lazy\" width=\"1755\" height=\"636\" class=\"alignnone size-full wp-image-249 \" src=\"https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297c9db335.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297c9db335.png 1755w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297c9db335-300x109.png 300w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297c9db335-1024x371.png 1024w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297c9db335-768x278.png 768w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297c9db335-1536x557.png 1536w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297c9db335-500x181.png 500w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297c9db335-800x290.png 800w, https:\/\/www.bihec.com\/thermionicsnw\/wp-content\/uploads\/sites\/3006\/2026\/06\/img_6a2297c9db335-1280x464.png 1280w\" sizes=\"(max-width: 1755px) 100vw, 1755px\" \/><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/thermionicsnw\/tag\/rnn400\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"RNN400 (1\u4e2a\u9879\u76ee)\">RNN400<\/a>\n<a href=\"https:\/\/www.bihec.com\/thermionicsnw\/tag\/thermionics\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 22pt;\" aria-label=\"Thermionics (12\u4e2a\u9879\u76ee)\">Thermionics<\/a>\n<a href=\"https:\/\/www.bihec.com\/thermionicsnw\/tag\/thermionics-nw\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 22pt;\" aria-label=\"Thermionics NW (12\u4e2a\u9879\u76ee)\">Thermionics NW<\/a>\n<a href=\"https:\/\/www.bihec.com\/thermionicsnw\/tag\/thermionics-%e4%b8%ad%e5%9b%bd%e4%bb%a3%e7%90%86\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 22pt;\" aria-label=\"Thermionics \u4e2d\u56fd\u4ee3\u7406 (12\u4e2a\u9879\u76ee)\">Thermionics \u4e2d\u56fd\u4ee3\u7406<\/a>\n<a href=\"https:\/\/www.bihec.com\/thermionicsnw\/tag\/%e5%b7%ae%e5%88%86%e6%8a%bd%e6%b0%94%e5%bc%8f%e6%97%8b%e8%bd%ac%e5%af%86%e5%b0%81%e4%bb%b6\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 19.234567901235pt;\" aria-label=\"\u5dee\u5206\u62bd\u6c14\u5f0f\u65cb\u8f6c\u5bc6\u5c01\u4ef6 (8\u4e2a\u9879\u76ee)\">\u5dee\u5206\u62bd\u6c14\u5f0f\u65cb\u8f6c\u5bc6\u5c01\u4ef6<\/a>\n<a href=\"https:\/\/www.bihec.com\/thermionicsnw\/tag\/%e7%9c%9f%e7%a9%ba%e5%8e%8b%e5%b7%ae%e5%af%86%e5%b0%81%e8%a7%92%e5%ba%a6%e7%9b%98\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 19.234567901235pt;\" aria-label=\"\u771f\u7a7a\u538b\u5dee\u5bc6\u5c01\u89d2\u5ea6\u76d8 (8\u4e2a\u9879\u76ee)\">\u771f\u7a7a\u538b\u5dee\u5bc6\u5c01\u89d2\u5ea6\u76d8<\/a>\n<a href=\"https:\/\/www.bihec.com\/thermionicsnw\/tag\/%e7%9c%9f%e7%a9%ba%e5%8e%8b%e5%b7%ae%e6%97%8b%e8%bd%ac%e5%af%86%e5%b0%81%e6%a0%b7%e5%93%81%e5%8f%b0\/\" class=\"tag-cloud-link tag-link-6 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