ADAPTER SYSTEM AND METHOD

• US 20110041522A1
• Filed: 08/04/2010
• Published: 02/24/2011
• Est. Priority Date: 08/04/2009
• Status: Abandoned Application

• Current Assignee: Armor All/STP Products Company (Spectrum Brands Holdings, Inc.)
• Original Assignee: Armor All/STP Products Company (Spectrum Brands Holdings, Inc.)
• Inventors: Carrubba, Vincent
• Application Number:
  US12/850,407
• Publication Number:
  US 20110041522A1
• Time in Patent Office: Days
• US Class Current: 62/77
• CPC Class Codes: F16K 1/308 Connecting means
• CPC Class Codes: F25B 2345/001 Charging refrigerant to a cycle
• CPC Class Codes: F25B 2345/006 characterised by charging or discharging valves
• CPC Class Codes: F25B 45/00 Arrangements for charging or discharging refrigerant

Abstract

Various embodiments of adapter systems and related apparatus, and methods of operating the same are described. The adapter of the systems is couplable to an outlet of a fluid source and an inlet of a routing device. The adapter includes a plunger configured to engage an integrated valve of the fluid source and to receive a member of the routing device. The routing device member includes an end capable of breaking a seal. Coupling of the routing device to the outlet may advance the plunger such that plunger engages the integrated valve and at least partially opens the integrated valve.

Claims

1. An adapter, comprising:

an inlet configured to engage an outlet of a fluid source, the fluid source comprising an integrated valve capable of being moved to an opened position or a closed position;

an outlet engageable with an inlet of a routing device comprising a valve;

a passage in a body of the adapter, the passage extending between the inlet and the outlet of the adapter;

a plunger disposed in the passage, the plunger configured to engage the integrated valve of the fluid source and the valve of the routing device during use, wherein the plunger couples the movement of the valve of the routing device to the integrated valve of the fluid source such that the integrated valve is moved to an opened position or a closed position when the valve of the routing device is moved to an opened or closed position during use.

2. The adapter of claim 1, wherein the plunger comprises a blunt portion configured to engage a plunger of the integrated valve.

3. The adapter of claim 1, wherein a second end of the plunger comprises a cavity configured to receive a portion of the valve of the routing device.

4. The adapter of claim 1, wherein a second end of the plunger comprises a cavity configured to receive a portion of the valve of the routing device member, and wherein the cavity is configured to inhibit contact of the valve of the routing device member with the integrated valve.

5. The adapter of claim 1, wherein the inlet of the adapter comprises a coupling element a complimentary coupling element of the fluid source outlet.

6. The adapter of claim 1, further comprising a stop disposed in the passage, wherein the stop is configured to inhibit translation of the plunger.

7. The adapter of claim 1, further comprising a stop disposed in the passage wherein the stop comprises openings extending there through for the passage of fluid.

8. The adapter of claim 1, further comprising a stop and a biasing member disposed in the passage, wherein the stop is configured to inhibit translation of the plunger and wherein the biasing member comprises a spring disposed between the stop and an end of a head of the plunger.

9. The adapter of claim 1, further comprising a stop disposed in the passage, wherein the plunger comprises a protrusion between the stop and an end of the plunger, and wherein the protrusion is configured to engage the stop to inhibit translation of the plunger.

10. The adapter of claim 1, wherein the valve of the routing device comprises the member capable of breaking a seal.

11. The adapter of claim 1, wherein the fluid source comprises a pressurized container of refrigerant.

12. The adapter of claim 1, wherein the a passage extending between the inlet and the outlet comprises a first bore portion proximate the inlet, the first bore portion having a first diameter, and a second bore portion proximate the outlet, the second bore portion having a second diameter that is less than the first diameter.

13. The adapter of claim 14, wherein the first end of the plunger comprises a rod member disposed in the first bore portion, and the second end of the plunger comprises a head portion disposed in the second bore portion.

14. The adapter of claim 1, wherein coupling of the routing device to the outlet advances the plunger from a first position to a second position such that plunger engages the integrated valve, during use.

15. The adapter of claim 1, further comprising, a biasing member configured to bias the adapter plunger into a first position.

16. The adapter of claim 1, wherein the plunger comprises one or more removably coupled components.

17. The adapter of claim 1, further comprising a stop coupled to a plunger rod of the plunger, wherein the stop is configured to inhibit translation of the plunger.

18. The adapter of claim 1, wherein the plunger comprises a plunger head removably coupled to a plunger rod of the plunger.

19. The adapter of claim 1, wherein the plunger comprises a plunger head removably coupled to a plunger rod of the plunger, plunger rod comprising a stop and a plunger pin, wherein the stop is configured to inhibit translation of the plunger head, and the plunger pin is configured to engage an integrated valve of the fluid source.

20. The adapter of claim 1, wherein the plunger comprises a plunger head removably coupled to a plunger rod of the plunger, the plunger rod comprising a stop and a plunger pin, wherein the stop is configured to inhibit translation of the plunger head, and the plunger pin is configured to engage an integrated valve of the fluid source and wherein the plunger head comprises a recess configured to hold a sealing device.

21. A refrigerant source adapter, comprising:

a first end configured to couple to an outlet of a refrigerant source having an integrated valve;

a second end configured to couple to an inlet of a valve having a piercing tip;

a passage that extends between the first end and the second end; and

a plunger disposed in the passage, wherein a first end of the plunger is configured to receive the piercing tip and a second end of the plunger is configured to engage the integrated valve.

22. A kit for servicing a refrigeration system, comprising:

a routing device comprising a member capable of breaking a seal of a refrigerant source; and

an adapter couplable to the integrated valve of a refrigerant source and to the routing device, the adapter comprising a plunger configured to receive the member capable of breaking a seal of a refrigerant source and a second end of the plunger is configured to engage the integrated valve.

23. The kit of claim 22, further comprising the refrigerant source comprising the integrated valve.

24. A method, comprising:

providing an adapter to an integrated valve of a fluid source;

wherein the adapter comprises a plunger, the plunger having a first end capable of inhibiting a piercing member of a routing device from breaking a seal of the integrated valve;

providing the routing device to the adapter;

advancing a second end of the plunger into the integrated valve; and

allowing fluid to flow from the fluid source to a receiving system coupled to the routing device.

25. The method of claim 24, wherein the fluid source comprises refrigerant, and the receiving system comprises a refrigeration system.

26. The method of claim 24, further comprising opening or closing the member of the routing device to regulate the flow of refrigerant from the fluid source.

27. The method of claim 24, further comprising coupling the routing device to a hose.

28. The method of claim 24, wherein the routing device comprises a valve.

29. The method of claim 24, wherein the routing device comprises a valve and hose.

30. The method of claim 24, wherein the fluid source is pressurized.

31. The method of claim 24, wherein the plunger further comprises a cavity configured to receive the routing device member capable of breaking a seal, and wherein advancing the second end of the plunger into the integrated valve, the cavity inhibits contact of the routing device member with the integrated valve.

32. The method of claim 24, further comprising at least partially closing the integrated valve by at least partially retracting the adaptor plunger from the fluid source.

33. The method of claim 24, wherein allowing fluid to flow comprises adjusting a position of the routing device member in the plunger.