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From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Issues with the throttle governor return spring and an anti-rattling device.

Identifier  ExFiles\Box 66a\3\  scan0051
Date  28th March 1925
  
X8140

To E.{Mr Elliott - Chief Engineer} from Hs.{Lord Ernest Hives - Chair}

Hs{Lord Ernest Hives - Chair}3/LG28.3.25.

THROTTLE GOVERNOR.

X8140

We find that when we come to build up the governor [struck through] control with the new spring to return the governor, it works in the wrong direction, i.e., it tends to open the throttle.

As regards the anti-rattling device for the generator drive. Considerable care has to be taken in fitting this up to make sure that it will function properly. The spring which we have inserted has to deflect the fabric coupling. The spring is not strong enough.

We should like to have your suggestions as regards these two points.

Hs.{Lord Ernest Hives - Chair}
  
  


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