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An air operated double diaphragm pump comprises an integrated electric generator and an air efficiency device. The integrated electric generator increases the portability of the air operated double diaphragm pump. The air efficiency device varies the amount of compressed fluid entering the pump betw

An air operated double diaphragm pump comprises an integrated electric generator and an air efficiency device. The integrated electric generator increases the portability of the air operated double diaphragm pump. The air efficiency device varies the amount of compressed fluid entering the pump between a high volume and a low volume dependent upon the velocity and position of the pump's diaphragm assemblies to optimize the pump's efficient use of the compressed air.

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1. A pump comprising: a first diaphragm assembly, wherein the first diaphragm assembly is disposed in a first chamber and includes a first diaphragm forming a first pumping chamber and a first diaphragm chamber within the first chamber;a second diaphragm assembly, wherein the second diaphragm assemb

1. A pump comprising: a first diaphragm assembly, wherein the first diaphragm assembly is disposed in a first chamber and includes a first diaphragm forming a first pumping chamber and a first diaphragm chamber within the first chamber;a second diaphragm assembly, wherein the second diaphragm assembly is disposed in a second chamber and includes a second diaphragm forming a second pumping chamber and a second diaphragm chamber within the second chamber, wherein a connecting rod is operatively connected to the first and the second diaphragms and allows the first and the second diaphragm assemblies to reciprocate together between a first diaphragm position and a second diaphragm position;a center section, wherein the center section at least partially causes a compressed fluid to be alternately supplied to or exhausted from the first and the second diaphragm chambers;an inlet adapted to provide fluid communication for the compressed fluid from an associated source of compressed fluid and to one or more of the pump and an integrated power supply;a valve in fluid communication with the inlet, said valve being adapted to provide selectable fluid communication therethrough for said compressed fluid between said inlet and one or more of the pump and the integrated power supply;wherein the integrated power supply utilizes the compressed fluid to supply power to at least a first component of the pump; andwherein the integrated power supply generates electric power. 2. The pump of claim 1, wherein the integrated power supply generates a direct current. 3. The pump of claim 1, wherein the integrated power supply comprises: an impeller;a gear reduction assembly; and,an alternator having a rotor and a stator,wherein at least a portion of the compressed air entering into the pump passes over the impeller and causes the impeller to rotate at a first velocity and generate a first torque,wherein the impeller is operatively connected to the gear reduction assembly,wherein the gear reduction assembly causes the rotor to rotate at a second velocity and generate a second torque. 4. The pump of claim 3, wherein the integrated power supply further comprises: a regulator, wherein the regulator regulates flow of compressed air across the impeller. 5. The pump of claim 3, wherein the integrated power supply further comprises: a bridge rectifier. 6. The pump of claim 3, wherein the alternator comprises: a plurality of magnets coupled to the stator; anda coil winding coupled to the rotor. 7. A pump comprising: a first diaphragm assembly, wherein the first diaphragm assembly is disposed in a first chamber and includes a first diaphragm forming a first pumping chamber and a first diaphragm chamber within the first chamber;a second diaphragm assembly, wherein the second diaphragm assembly is disposed in a second chamber and includes a second diaphragm forming a second pumping chamber and a second diaphragm chamber within the second chamber, wherein a connecting rod is operatively connected to the first and the second diaphragms and allows the first and the second diaphragm assemblies to reciprocate together between a first diaphragm position and a second diaphragm position;a center section, wherein the center section at least partially causes a compressed fluid to be alternately supplied to or exhausted from the first and the second diaphragm chambers;an integrated power supply, wherein the integrated power supply utilizes compressed air supplied to the pump to supply power to at least a first component of the pump; andwherein the integrated power supply generates an alternating current. 8. The pump of claim 7, wherein the integrated power supply comprises: an impeller;a gear reduction assembly; and,an alternator having a rotor and a stator,wherein at least a portion of the compressed air entering into the pump passes over the impeller and causes the impeller to rotate at a first velocity and generate a first torque,wherein the impeller is operatively connected to the gear reduction assembly,wherein the gear reduction assembly causes the rotor to rotate at a second velocity and generate a second torque. 9. The pump of claim 8, wherein the integrated power supply further comprises: a regulator, wherein the regulator regulates flow of compressed air across the impeller. 10. The pump of claim 8, wherein the integrated power supply further comprises: a bridge rectifier. 11. The pump of claim 8, wherein the alternator comprises: a plurality of magnets coupled to the stator; anda coil winding coupled to the rotor. 12. A method for supplying power to a pump, the method comprising the steps of: providing a first diaphragm assembly, wherein the first diaphragm assembly is disposed in a first chamber and includes a first diaphragm forming a first pumping chamber and a first diaphragm chamber within the first chamber;a second diaphragm assembly, wherein the second diaphragm assembly is disposed in a second chamber and includes a second diaphragm forming a second pumping chamber and a second diaphragm chamber within the second chamber, wherein a connecting rod is operatively connected to the first and the second diaphragms and allows the first and the second diaphragm assemblies to reciprocate together between a first diaphragm position and a second diaphragm position;a center section, wherein the center section at least partially causes a compressed fluid to be alternately supplied to or exhausted from the first and the second diaphragm chambers;an inlet adapted to provide fluid communication for the compressed fluid from an associated source of compressed fluid and to one or more of the pump and an integrated power supply;a valve in fluid communication with the inlet, said valve being adapted to provide selectable fluid communication therethrough for said compressed fluid between said inlet and one or more of the pump and the integrated power supply; andgenerating electrical power, wherein the integrated power supply generates electrical power utilizing the compressed fluid supplied to the pump. 13. The method of claim 12, further comprising the step of: generating direct current to supply power to a pump component. 14. The method of claim 12, wherein the integrated power supply comprises: an impeller;a gear reduction assembly, the impeller operatively connected to the gear reduction assembly; and,an alternator, the method further comprising the steps of:passing air entering into the pump over the impeller;rotating the impeller at a first velocity;generating a first torque,rotating a rotor at a second velocity via the gear reduction assembly; andgenerating a second torque. 15. The method of claim 14, wherein the integrated power supply further comprises a regulator, the method further comprising the step of: regulating flow of compressed air across the impeller. 16. The method of claim 14, wherein the integrated power supply further comprises: a bridge rectifier. 17. A method for supplying power to a pump, the method comprising the steps of: providing a first diaphragm assembly, wherein the first diaphragm assembly is disposed in a first chamber and includes a first diaphragm forming a first pumping chamber and a first diaphragm chamber within the first chamber;a second diaphragm assembly, wherein the second diaphragm assembly is disposed in a second chamber and includes a second diaphragm forming a second pumping chamber and a second diaphragm chamber within the second chamber, wherein a connecting rod is operatively connected to the first and the second diaphragms and allows the first and the second diaphragm assemblies to reciprocate together between a first diaphragm position and a second diaphragm position;a center section, wherein the center section at least partially causes a compressed fluid to be alternately supplied to or exhausted from the first and the second diaphragm chambers; andan integrated power supply;generating electrical power, wherein the integrated power supply generates electrical power utilizing compressed air supplied to the pump; andgenerating alternating current to supply power to a pump component. 18. The method of claim 17, wherein the integrated power supply comprises: an impeller;a gear reduction assembly, the impeller operatively connected to the gear reduction assembly; and,an alternator, the method further comprising the steps of:passing air entering into the pump over the impeller;rotating the impeller at a first velocity;generating a first torque,rotating a rotor at a second velocity via the gear reduction assembly; andgenerating a second torque. 19. The method of claim 18, wherein the integrated power supply further comprises a regulator, the method further comprising the step of: regulating flow of compressed air across the impeller. 20. The method of claim 18, wherein the integrated power supply further comprises: a bridge rectifier.