Standing wave compressor

Claim 2

A refrigerant compressor comprising: (a) a chamber for receiving a gaseous refrigerant to be compressed and discharged; (b) a driving means for establishing a traveling acoustic wave in said gaseous refrigerant in said chamber; (c) means including said driving means and said chamber for converting said traveling acoustic wave to a standing acoustic wave in said gaseous refrigerant in said chamber having one or more pressure nodes and one or more pressure antinodes therein; (d) one or more input ports in said chamber; (e) one or more output ports in said chamber.

Claim 3

The refrigerant compressor of claim 1 further including: (a) each said one or more input ports being located at said pressure nodes; (b) each said one or more output ports being located at said pressure antinodes, and each said one or more output ports having a individual output rectifying means; (c) said individual output rectifying means allowing said gaseous refrigerant to exit but not enter said chamber.

Claim 4

The refrigerant compressor of claim 1 further including: (a) each said one or more input ports being located at said pressure nodes; (b) said one or more output ports comprising a first output port group with the individual output ports of said first output port group being located at the individual antinodes of a first like-pressure-phase, and a second output port group with the individual output ports of said second output port group being located at the individual antinodes of a second like-pressure-phase; (c) a first conduit means which routes all said individual output ports of said first output port group through a first output rectifying means, and a second conduit means which routes all said individual output ports of said second output port group through a second output rectifying means; (d) said first output rectifying means allowing said gaseous refrigerant to exit but not enter said chamber, and said second output rectifying means allowing said gaseous refrigerant to exit but not enter said chamber.

Claim 5

The refrigerant compressor of claim 1 further including: (a) each said one or more input ports being located at said pressure nodes; (b) said one or more output ports comprising a output port group with the individual output ports of said output port group being located at the individual antinodes of a like-pressure-phase; (c) a conduit means which routes all said individual output ports of said output port group through a output rectifying means; (d) said output rectifying means allowing said gaseous refrigerant to exit but not enter said chamber.

Claim 6

The refrigerant compressor of claim 1 further including: (a) each said one or more input ports being located at said pressure antinodes, and each said one or more input ports having a individual input rectifying means; (b) each said one or more output ports being located at said pressure antinodes, and each said one or more output ports having a individual output rectifying means; (c) said individual input rectifying means allowing said gaseous refrigerant to enter but not exit said chamber, and said individual output rectifying means allowing said gaseous refrigerant to exit but not enter said chamber.

Claim 7

The refrigerant compressor of claim 1 further including: (a) said one or more input ports comprising a first input port group with the individual input ports of said first input port group being located at the individual antinodes of a first like-pressure-phase, and a second input port group with the individual input ports of said second input port group being located at the individual antinodes of a second like-pressure-phase; (b) said one or more output ports comprising a first output port group with the individual output ports of said first output port group being located at the individual antinodes of said first like-pressure-phase, and a second output port group with the individual output ports of said second output port group being located at the individual antinodes of said second like-pressure-phase; (c) a first input conduit means which routes all said individual input ports of said first input port group through a first input rectifying means, and a second input conduit means which routes all said individual input ports of said second input port group through a second input rectifying means; (d) a first output conduit means which routes all said individual output ports of said first output port group through a first output rectifying means, and a second output conduit means which routes all said individual output ports of said second output port group through a second output rectifying means; (e) said first and second input rectifying means allowing said gaseous refrigerant to enter but not exit said chamber, and said first and second output rectifying means allowing said gaseous refrigerant to exit but not enter said chamber.

Claim 8

The refrigerant compressor of claim 1 further including: (a) said one or more input ports comprising a input port group with the individual input ports of said input port group being located at any of the individual antinodes of a like-pressure-phase; (b) said one or more output ports comprising a output port group with the individual output ports of said output port group being located at any of the individual antinodes of a like-pressure-phase; (c) a input conduit means which routes all said individual input ports of said input port group through a input rectifying means; (d) a output conduit means which routes all said individual output ports of said output port group through a output rectifying means; (e) said input rectifying means allowing said gaseous refrigerant to enter but not exit said chamber, and said output rectifying means allowing said gaseous refrigerant to exit but not enter said chamber.

Claim 9

The refrigerant compressor of claim 1 wherein: said driving means comprises one or more ultrasonic drivers, said one or more ultrasonic drivers emitting periodic ultrasonic energy, said periodic ultrasonic energy having an acoustic frequency which is higher than the acoustic frequency of said standing acoustic wave, whereby said periodic ultrasonic energy is demodulated into pulses by said gaseous refrigerant, said pulses having an acoustic frequency which is less than the acoustic frequency of said periodic ultrasonic energy, with said pulses acting to drive said standing acoustic wave.

Claim 10

The refrigerant compressor of claim 1 wherein: said driving means comprises a ultrasonic driver, said ultrasonic driver emitting ultrasonic energy, said ultrasonic energy having an acoustic frequency which is equal to the acoustic frequency of said standing acoustic wave, said ultrasonic driver generating said traveling wave of pressure amplitude sufficient for inducing nonlinearities, and each said one or more input ports being located at said pressure nodes, and each said one or more output ports being located at said pressure antinodes, whereby the compressor operates in a ultrasonic nonlinear mode.

Claim 11

The refrigerant compressor of claim 1 wherein: said driving means comprises a electromagnetic energy source, and a electromagnetic energy guiding means, said electromagnetic energy source providing periodic electromagnetic energy, and said electromagnetic energy guiding means guiding said periodic electromagnetic energy to one or more regions within said chamber, whereby the exposure of said one or more regions to said periodic electromagnetic energy establishes said traveling waves which emanate from said one or more regions and propagate through said gaseous refrigerant in said chamber.

Claim 12

The refrigerant compressor of claim 1 wherein: said driving means comprises a electromagnetic energy source, and a electromagnetic energy guiding means, said electromagnetic energy source providing continuous electromagnetic energy, and said electromagnetic energy guiding means guiding said continuous electromagnetic energy to one or more regions within said chamber, whereby exposure of said one or more regions to said continuous electromagnetic energy establishes said traveling waves which emanate from said one or more regions and propagate through said gaseous refrigerant in said chamber.

Claim 13

The refrigerant compressor of claim 1 wherein: said driving means comprises a electromagnetic energy source, and a electromagnetic energy guiding means, and a mode excitation means, said electromagnetic energy source providing continuous electromagnetic energy, and said electromagnetic energy guiding means guiding said continuous electromagnetic energy to one or more regions within said chamber, and said mode excitation means providing initial excitation of the desired acoustic mode within said chamber, whereby after initial excitation of the desired acoustic mode, exposure of said one or more regions to said continuous electromagnetic energy establishes said traveling waves which emanate from said one or more regions and propagate through said gaseous refrigerant in said chamber.

Claim 14

A refrigerant compressor comprising: a chamber for holding a fluid refrigerant to be compressed, said chamber includes at least one inlet, and at least one outlet; and driving means for establishing a traveling wave in the fluid refrigerant in said chamber, said driving means and said chamber converting the traveling wave into a standing wave in the fluid refrigerant in said chamber, so that the fluid refrigerant is compressed.

Claim 15

A refrigerant compressor comprising: a chamber for holding a fluid refrigerant to be compressed, said chamber includes at least one inlet, and at least one outlet; and driving means for establishing a traveling wave in the fluid refrigerant in said chamber, said driving means and said chamber converting the traveling wave into a standing wave in the fluid refrigerant in said chamber, so that the fluid refrigerant is compressed.

Claim 16

A refrigerant compressor as set forth in claim 13, wherein the standing wave in the fluid refrigerant has at least one pressure node and at least one pressure antinode.

Claim 17

A refrigerant compressor as set forth in claim 14, wherein said at least one inlet of said chamber is located at said at least one pressure node, and said at least one outlet of said chamber is located at said at least one pressure antinode.

Claim 18

A refrigerant compressor as set forth in claim 15, further comprising rectifying means for allowing the fluid refrigerant to exit said chamber via said at least one outlet but for preventing the fluid from entering said chamber via said at least one outlet port.

Claim 19

A refrigerant compressor as set forth in claim 16, wherein said rectifying means comprises a reed valve.

Claim 20

A refrigerant compressor as set forth in claim 13, wherein said fluid refrigerant comprises a gaseous refrigerant.

Claim 21

A refrigerant compressor as set forth in claim 13, wherein said driving means comprises an ultrasonic driver for emitting periodic ultrasonic energy into said chamber, wherein the periodic ultrasonic energy has an acoustic frequency which is higher than the acoustic frequency of the standing wave, wherein the periodic ultrasonic energy is demodulated into pulses by the fluid refrigerant, and wherein the pulses having an acoustic frequency which is less than the acoustic frequency of the periodic ultrasonic energy, so that the pulses drive the standing wave.

Claim 22

A refrigerant compressor as set forth in claim 13, wherein said driving means comprises an electromagnetic energy source, coupled to said chamber, for providing periodic electromagnetic energy to at least a region within said chamber, so that the periodic electromagnetic energy establishes the traveling wave in the fluid refrigerant.

Claim 23

A compressor comprising: a chamber for holding a refrigerant to be compressed, said chamber includes at least one inlet, and at least one outlet; and driving means for applying electromagnetic energy to the refrigerant, said driving means and said chamber setting up a standing wave in the refrigerant in said chamber, so that the refrigerant in said chamber is compressed.

Claim 24

A compressor comprising: a chamber for holding a refrigerant to be compressed, said chamber includes at least one inlet, and at least one outlet; and driving means for applying electromagnetic energy to the refrigerant, said driving means and said chamber setting up a standing wave in the refrigerant in said chamber, so that the refrigerant in said chamber is compressed.

Claim 25

A compressor set forth in claim 21, wherein the applied electromagnetic energy is time varying electromagnetic energy.

Claim 26

A compressor as set forth in claim 21, wherein the applied electromagnetic energy is continuous electromagnetic energy.