A scavenger valve and method of directing gas in a two stroke engine are provided involving poppet elements in a scavenger valve with specific multiple, different flow paths from individual poppet heads.
F01L 1/38 - Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle for engines with other than four-stroke cycle, e.g. with two-stroke cycle
37 - Construction and mining; installation and repair services
Goods & Services
structural parts of compressors, namely channel valves, plate valves, check valves, auxiliary valves and strip-type valves, channel and spring sets for valves, seat and cover gaskets for valves, valve discs and plates, valve springs and coils, valve strips, pistons, piston rings, power piston rings, piston rods, piston rod guides, piston rod packing, piston rod rings, piston rod springs, packing cases, main bearings, bushings for compressor x-heads and for compressor connecting rods, cross heads and cross head shoes, valve unloaders for channel, plate and strip valves, valve unloader diaphragms, seat plates, valve guides and valve guide holders for compressor channel valves, wear buttons for compressor heads, frames, port holes, o-rings, valve covers, valve cages, valve crabs, crankpins, crankpin bearings, wedges, and boxes, pins and pin boxes, valve ring channels, valve retainers, flow balances, orifices, check valves, auxiliary valves, connecting rods, lubricators, crank shafts, power heads, and cylinder liners Repair services, namely, valve repair and turbine repair
37 - Construction and mining; installation and repair services
Goods & Services
compressor parts, namely, channel valves, plate valves, check valves, auxiliary valves and strip-type valves; and the following components of air compressors, refrigerator compressors and gas compressors, namely, channel and spring sets for valves; seat and cover gaskets for valves; valve discs and plates; valve springs and coils; valve strips; pistons, piston rings, power piston rings, piston rods, and piston rod guides; crank shafts; actuators; piston rod packing, rings and springs; packing cases; main bearings; bushings for compressor x-heads and for compressor connecting rods; cross heads and cross head shoes; valve unloaders for channel, plate and strip valves; valve unloader diaphragms; seat plates, valve guide and valve guide holders for compressor channel valves; wear buttons for compressor heads, frames, port holes; o-rings; valve covers; valve cages; valve crabs; crankpins; crankpin bearings, wedges, and boxes; pins; pin boxes; valve ring channels; valve retainers; flow balances; orifices; check valves; auxiliary valves; connecting rods; lubricators; crank shafts; power heads; and cylinder liners repair services, namely, valve repair and turbine repair
01 - Chemical and biological materials for industrial, scientific and agricultural use
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
05 - Pharmaceutical, veterinary and sanitary products
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
08 - Hand tools and implements
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
13 - Firearms; explosives
14 - Precious metals and their alloys; jewelry; time-keeping instruments
16 - Paper, cardboard and goods made from these materials
17 - Rubber and plastic; packing and insulating materials
18 - Leather and imitations of leather
20 - Furniture and decorative products
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
25 - Clothing; footwear; headgear
26 - Small items for dressmaking; artifical flowers; false hair
28 - Games; toys; sports equipment
29 - Meat, dairy products, prepared or preserved foods
Goods & Services
(1) Compressor parts, namely, channel valves, plate valves, check valves, auxiliary valves and strip-type valves; and the following components of compressors; channel and spring sets for valves; seat and cover gaskets for valves; valve discs and plates; valve springs and coils; valve strips; pistons, piston rings, piston rods, and piston rod guides; piston rod packing, rings and springs; packing cases; main bearings; bushings for compressor x-heads and for compressor connecting rods; cross heads and cross head shoes; valve unloaders for channel, plate and strip valves; valve unloader diaphragms; seat plates, valve guides and valve guide holders for compressor channel valves; wear buttons for compressor strip valves, gaskets for compressor heads, frames, port holes; O-rings; valve covers; valve cages; valve crabs; crankpins; crankpin bearings, wedges and boxes; pins; pin boxes; valve ring channels; valve retainers; flow balances; orifices; check valves; auxiliary valves; connecting rods; lubricators; crank shafts; power heads; and cylinder liners.
