4. Pumps
  5. One fluid pumped by contact or entrainment with another
  6. Jet

Arthur A. Landfors

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Counterflow leak detector with high and low sensitivity operatin

Radiant energy – Ionic separation or analysis – With sample supply means
Patent

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Diffusion pump

Pumps – One fluid pumped by contact or entrainment with another – Jet
Patent

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Diffusion pump for leak detector

Pumps – One fluid pumped by contact or entrainment with another – Jet
Patent

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Electric heater assembly for diffusion pumps

Electric heating – Heating devices – Resistive element: igniter type
Patent

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Low cost, thermally efficient diffusion pump

Pumps – One fluid pumped by contact or entrainment with another – Jet
Patent

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Profile ID: LFUS-PAI-P-447493

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