Fluid Pressure Discharge Means Patents (Class 239/337)
- Relatively adjustable gas and liquid streams (Class 239/341)
- Auxiliary trap, articulated or plural point inlet to eduction tube (Class 239/342)
- And diffuser or baffle means (e.g., sudser or foamer) (Class 239/343)
- Modified flow path in eduction tube (Class 239/344)
- Discharge from upended or tilted holder (e.g., by gravity feed to reducer) (Class 239/345)
- Holder coupled to gas supply source (Class 239/346)
- Flow control by venting pressure fluid to atmosphere (Class 239/347)
- Interconnected pump means and conduit closure or valve (Class 239/349)
- Measured or trapped quantity for discharge (Class 239/350)
- Motor-operated gas pump (Class 239/351)
- And supply replenishing means (Class 239/352)
- Plural valves actuated by common operator (Class 239/353)
- Including valved eduction tube or closure means (Class 239/354)
- Holder carried or mounted gas pump (Class 239/355)
- Parallel pressure flows to holder and pressure reducer (Class 239/364)
- Air and liquid flow paths combine upstream of spray outlet (Class 239/369)