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德國(guó)VOITH(福伊特)Voith轉(zhuǎn)換器、Voith聯(lián)軸器、VOITH偶合器、VOITH液力偶合器

Jeff Nagel, Vice President Global Services, GE Oil & Gas said: ?It?s a testimony to the reliability and endurance of our engineering that the original Frame 32H-J had clocked over 200,000 hours of performance. To meet Texas Gas? requirements, we delivered a unique, tailored solution, injecting our latest, proven technologies into the new Frame 3 unit. This solutions-based approach has enabled Texas Gas to improve the maintenance cycle and restore performance at the station by increasing reliability without compromising on quality.?
德國(guó)VOITH(福伊特)液力偶合器的工作原理以液體為工作介質(zhì)的一種非剛性聯(lián)軸器，又稱液力聯(lián)軸器。液力偶合器的泵輪和渦輪組成一個(gè)可使液體循環(huán)流動(dòng)的密閉工作腔，泵輪裝在輸入軸上，渦輪裝在輸出軸上。動(dòng)力機(jī)(內(nèi)燃機(jī)、電動(dòng)機(jī)等)帶動(dòng)輸入軸旋轉(zhuǎn)時(shí)，液體被離心式泵輪甩出。這種高速液體進(jìn)入渦輪后即推動(dòng)渦輪旋轉(zhuǎn)，將從泵輪獲得的能量傳遞給輸出軸。最后液體返回泵輪，形成周而復(fù)始的流動(dòng)。液力偶合器靠液體與泵輪、渦輪的葉片相互作用產(chǎn)生動(dòng)量矩的變化來傳遞扭矩。它的輸出扭矩等于輸入扭矩減去摩擦力矩，所以它的輸出扭矩恒小于輸入扭矩。液力偶合器輸入軸與輸出軸間靠液體聯(lián)系，工作構(gòu)件間不存在剛性聯(lián)接。液力偶合器的特點(diǎn)是：能消除沖擊和振動(dòng)；輸出轉(zhuǎn)速低于輸入轉(zhuǎn)速，兩軸的轉(zhuǎn)速差隨載荷的增大而增加；過載保護(hù)性能和起動(dòng)性能好，載荷過大而停轉(zhuǎn)時(shí)輸入軸仍可轉(zhuǎn)動(dòng)，不致造成動(dòng)力機(jī)的損壞；當(dāng)載荷減小時(shí)，輸出軸轉(zhuǎn)速增加直到接近于輸入軸的轉(zhuǎn)速，使傳遞扭矩趨于零。液力耦合器的傳動(dòng)效率等于輸出軸轉(zhuǎn)速與輸入軸轉(zhuǎn)速之比。一般液力偶合器正常工況的轉(zhuǎn)速比在0.95以上時(shí)可獲得較高的效率。液力偶合器的特性因工作腔與泵輪、渦輪的形狀不同而有差異。它一般靠殼體自然散熱，不需要外部冷卻的供油系統(tǒng)。如將液力偶合器的油放空，偶合器就處于脫開狀態(tài)，能起離合器的作用。

GE can help you take your reliability program to world-class performance levels. Learn how to spend up to 60% less on maintenance while simultaneously improving uptime, wrench-time, availability and more.

德國(guó)VOITH福伊特
德國(guó)VOITH(福伊特)Voith轉(zhuǎn)換器、Voith聯(lián)軸器、VOITH偶合器、VOITH液力偶合器
DSG-B05102
DSG-B05112
DSG-B05103
DSG-B05113
DSG-B07102
DSG-B07112
DSG-B07103

Worldwide, shale gas exploration is also driving demand for better well monitoring and control to optimize the use of materials and target the "sweet spots" in the rock. Better well control helps producers lower costs and become more efficient.
DSG-B07113
DSG-B10102
DSG-B10112
DSG-B10103
DSG-B10113
DSG-B14102
DSG-B14112
DSG-B14103
DSG-B14113
DSG-B20102
DSG-B20112
DSG-B20103
DSG-B20113
Voith　Turbo　福伊特電液轉(zhuǎn)換器標(biāo)準(zhǔn)型：
DSG-B06202
DSG-B06212

Under an agreement valued at more than $60 million, GE will supply parts to upgrade 12 GE MS5002D gas turbines plus four spare modules at the LNG plant, located in Idku about 50 kilometers east of Alexandria, Egypt.[FILE3]
DSG-B06203
DSG-B06213
DSG-B07202
DSG-B07212
DSG-B07203
DSG-B07213
DSG-B10202
DSG-B10212
DSG-B10203
DSG-B10213
DSG-B14202
DSG-B14212
DSG-B14203
DSG-B14213
DSG-B20202
DSG-B20212
DSG-B2020