HVAC System for a Parked Vehicle

• US 20130090050A1
• Filed: 10/05/2012
• Published: 04/11/2013
• Est. Priority Date: 10/06/2011
• Status: Abandoned Application

• Current Assignee: Control Module, Inc.
• Original Assignee: Control Module, Inc.
• Inventors: Bianco, James S.
• Application Number:
  US13/645,639
• Publication Number:
  US 20130090050A1
• Time in Patent Office: Days
• US Class Current: 454/119
• CPC Class Codes: B60H 1/0025 the devices being independent of the vehicle

Abstract

An HVAC system mounted at an elevated position employs a pair of hoses which connect with a service module. The service module is adapted to be received in an access port of a vehicle to provide heating, ventilation and air conditioning while the vehicle is stationary. The service module carries magnets to magnetically bond with an adapter of the access port. A quick disconnect feature is provided to allow the vehicle to drive away while the HVAC system is operational and to decouple the service module from the access port without manually dismounting the service module from the access port.

Claims

1. An HVAC system for a vehicle comprising:

a post disposed in an upright relationship;

an HVAC module mounted to said post and having a bottom panel;

at least one flexible hose suspended from the bottom panel of said HVAC module;

a service module receiving an end portion of each said flexible hose, said service module defining a circumferential rim; and

a magnet carried by said service module.

2. The HVAC system of claim 1 wherein said service module further has a tilt sensor or a proximity sensor.

3. The HVAC system of claim 1 wherein said service module has a frontal service panel and a temperature sensor is mounted at said service panel.

4. The HVAC system of claim 1 wherein each said flexible hose is further decouplable from said service module.

5. The HVAC system of claim 1 further comprising a second HVAC module mounted to said post opposite said first HVAC module and further comprising a second set of at least one flexible hose suspended from a bottom panel of said second HVAC module, and a second service module receiving an end of each said flexible hose of said second set.

6. In combination:

a vehicle having a service door which opens to define an access port having an adapter, said adapter defining an inlet and an outlet; and

an HVAC system comprising;

an upright post;

an HVAC module mounted to said post at an elevated position and having a panel;

a pair of flexible hoses extending from said panel and having end portions; and

a service module mounted to said end portions and suspendable from said HVAC module,

wherein said service module is positioned at said access port with said hoses fluidly communicating with said inlet and said outlet and said service module is magnetically attracted toward said adapter.

7. The combination of claim 6 wherein said service module carries a pair of magnets and said adapter comprises a metal plate.

8. The combination of claim 6 wherein said service module has a temperature sensor.

9. The combination of claim 6 wherein said service door is pivotally mounted to the vehicle at an upward location of said service door, and opens outwardly from the vehicle.

10. An HVAC station comprising:

an HVAC module;

a pair of flexible hoses connecting said HVAC module;

a service panel assembly receiving ends of said hoses; and

a tether assembly connecting said HVAC module and said service panel assembly, wherein said panel assembly may be installed in an access port of a stationary vehicle in a substantially vertical orientation and upon driving said vehicle away from said HVAC station, said panel assembly is dismounted from said access port and is tethered to said HVAC module by said tether assembly.

11. The HVAC station of claim 10 wherein said tether assembly comprises a telescopic assembly comprising a tube and a telescoping rod wherein said tube has a first connector and said rod has a second connector which connects with said service panel assembly.

12. The HVAC station of claim 11 wherein said HVAC module has a forwardly projecting bracket and said first connector connects said bracket in a universal connection.

13. The HVAC station of claim 11 wherein said second connector connects said service panel assembly in a universal connection.

14. The HVAC station of claim 11 further comprising a guide projecting forwardly from said HVAC module and comprising a pair of spaced edges which define a stop for limiting lateral displacement of said telescopic assembly.

15. The HVAC station of claim 10 wherein said service panel assembly further comprises an electrical connector and a cord extends from said HVAC module to said electrical connector.

16. The HVAC station of claim 10 wherein said service panel assembly has a temperature sensor and carries a pair of magnets.

17. The HVAC station of claim 11 further comprising an absorber spring assembly interposed between said telescopic assembly and said HVAC module to provide a shock absorber to limit displacement of said telescopic tube assembly.

18. The HVAC station of claim 10 wherein said service panel assembly comprises a frontal panel and a recessed circumferential rim.

19. The HVAC station of claim 10 wherein said HVAC module comprises bottom panel and said pair of flexible hoses extend from said bottom panel and said hoses are substantially identical with a substantially accordion fold-type construction.

20. The HVAC station of claim 10 and further comprising an ambulance comprising a cab and a carrier compartment having an access port at a side or rear location of said carrier compartment, said service panel assembly is positioned at said access port, and said service panel assembly and said access port have generally complementary shaped portions.