fail-safe [
'fel`sef]
n. 自动防故障装置
a. 自动防故障装置的
[计] 故障保险
[化] 破损安全
- Like electric motor actuators, these are not readily adaptable for a fail-safe mode.
和电动马达执行机构相同,这种执行机构也不适用于故障安全模式。 - A fail-safe backup system ensures reliable operation, even if a fault develops in the main circuit.
一个自动防故障装置的后备系统确保了可靠的运转,即时在主要电路产生了故障。 - However, these limits do not apply to fail-safe transformers complying with subclause15.5 of IEC61558-1.
但是,这些限值不适用于符合IEC61558-1中15.5规定的无危害式变压器。
fail-safe[ noun ]- a mechanism capable of returning to a safe state in case there is a failure or malfunction
<noun.artifact>
[ adj ]- guaranteed not to fail
<adj.all>
a fail-safe recipe for cheese souffle
- eliminating danger by compensating automatically for a failure or malfunction
<adj.all>
a fail-safe device in a nuclear weapon to deactivate it automatically in the event of accident
- "Dole was surprised as anyone would be," Riker said. "But the senator had just made the point that the building is not fail-safe and that's why we have to be ever vigilant." Nichols said officers have not changed procedures since the incident.
- Accelerator, foot and parking brakes are electronically operated, like the 'fly-by-wire' controls in the latest aircraft, though with fail-safe mechanical back-up. The driver sits high.
- In a front-page story in this newspaper after the July accident, aviation experts questioned the configuration of the DC-10's hydraulics and said other planes have more fail-safe systems, including the use of shut-off valves.
- Padded over-the-shoulder locking harnesses keep passengers inside and "fail-safe air brakes" on the track are computer controlled to assure proper ride speed.
- Although banks are encouraging homeowners to convert consumer interest to mortgage interest because home-borrowing expenses will remain fully deductible, the loans aren't fail-safe.
- While Mr. Arkin doesn't condone insider trading, he believes that seeing how his clients got into trouble has helped him concoct a fail-safe strategy.
- The National Transportation Safety Board on Wednesday recommended the use of redundant "fail-safe" mechanisms on airliner cargo door latches to prevent the doors from popping open in flight and assure they are properly closed before takeoffs.
- George Quincy Lumsden, the IEA's director of oil markets, termed this the "fail-safe" part of the contingency plan.
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