THE GREAT MULLARD MAGIC BLOG
VALVE TYPES & MANUFACTURING TECHNIQUES (xix) - ...
And so the story continues.......... a couple of blog entries ago, we left the production process at the sealing stage at which point we had a sealed and functioning valve,...
VALVE TYPES & MANUFACTURING TECHNIQUES (xix) - ...
And so the story continues.......... a couple of blog entries ago, we left the production process at the sealing stage at which point we had a sealed and functioning valve,...
A COVER FOR YOUR MULLARD HIGH SPEED VALVE TESTER
In March 1952, if you wanted to spruce up your service department, you could buy a smart, dustproof, tailor-made cover in strong silverised leathercloth for your MHSVT. It had...
A COVER FOR YOUR MULLARD HIGH SPEED VALVE TESTER
In March 1952, if you wanted to spruce up your service department, you could buy a smart, dustproof, tailor-made cover in strong silverised leathercloth for your MHSVT. It had...
MULLARD VALVES FOR HEARING AIDS - PARDON?
Now then, everyone tends to think of Hivac when they think of miniature valves for hearing aids but Mullard made them too. Hearing aid valves were specialised in that...
MULLARD VALVES FOR HEARING AIDS - PARDON?
Now then, everyone tends to think of Hivac when they think of miniature valves for hearing aids but Mullard made them too. Hearing aid valves were specialised in that...
VALVE TYPES & MANUFACTURING TECHNIQUES (xviii) ...
In this process, where sealed valves were passed from the last station of the sealing machine, a mechanical tri-claw hand fitted with an asbestos glove (imagine the 'elf n safety...
VALVE TYPES & MANUFACTURING TECHNIQUES (xviii) ...
In this process, where sealed valves were passed from the last station of the sealing machine, a mechanical tri-claw hand fitted with an asbestos glove (imagine the 'elf n safety...
VALVE TYPES & MANUFACTURING TECHNIQUES (xvii) -...
Today, we shall look at valve sealing. First off, the cage-base assembly was inserted into the bottom end of the envelope and then mounted vertically onto a rotating table on...
VALVE TYPES & MANUFACTURING TECHNIQUES (xvii) -...
Today, we shall look at valve sealing. First off, the cage-base assembly was inserted into the bottom end of the envelope and then mounted vertically onto a rotating table on...
VALVE TYPES & MANUFACTURING TECHNIQUES (xvi) - ...
Electrode assemblies returned from feeder to parent factory were complete except for the getter and in the case of battery valves, the filament. In both cases, these components were added...
VALVE TYPES & MANUFACTURING TECHNIQUES (xvi) - ...
Electrode assemblies returned from feeder to parent factory were complete except for the getter and in the case of battery valves, the filament. In both cases, these components were added...