Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
147 words
A fire fighting trainer comprising: One pr more chambers having contents including a series of items chosen from a group of simulated burnable items including at least furniture and fixtures and equipment; a smoke generating means having an outlet disposed in the chamber; a flame generating means having an outlet disposed in the chamber; a sensing and control means having a series of multi-sensor assemblies disposed in the chamber and connecting to a main control panel; wherein said multisensory assemblies each includes a water sensor portion and a foam sensor portion and a powder sensor portion; and wherein said chamber has a floor grating and a space disposed below the grating, and wherein the flame generating means includes multi-element and single element burner units disposed in said space and having a series of elongate elements respectively disposed above the series of multi-sensor assemblies and within the space.
Claim 2
Dependent Claim
147 words
A fire fighting trainer comprising: One pr more chambers having contents including a series of items chosen from a group of simulated burnable items including at least furniture and fixtures and equipment; a smoke generating means having an outlet disposed in the chamber; a flame generating means having an outlet disposed in the chamber; a sensing and control means having a series of multi-sensor assemblies disposed in the chamber and connecting to a main control panel; wherein said multisensory assemblies each includes a water sensor portion and a foam sensor portion and a powder sensor portion; and wherein said chamber has a floor grating and a space disposed below the grating, and wherein the flame generating means includes multi-element and single element burner units disposed in said space and having a series of elongate elements respectively disposed above the series of multi-sensor assemblies and within the space.
Claim 3
Dependent Claim
139 words
The trainer of claim 1, wherein each multi-sensor assembly comprises: a water sensor portion including a collection funnel having a screen and a first outlet opening disposed above the screen and an outlet pipe with a second outlet opening disposed below the screen and a magnetostrictive fluid sensor unit mounted on and extending into the outlet pipe above the second outlet opening for sensing the presence of water; a foam sensor portion including a foam chute and disposed alongside the screen and a sonic beam source and detector mounted inside the foam chute for sensing the presence of foam; and a powder sensor portion including an infrared source and detector mounted inside the collection funnel for sensing a cloud of powder, said infrared source and detector having respective arm portions cantilevered from a rim portion of the collection funnel.
Claim 4
Dependent Claim
47 words
The trainer of claim 1, wherein the flame generating means comprises: a propane gas inlet pressure controller; conduit means connecting to the propane gas inlet pressure controller; a gas line to the multi-element burner unit from the conduit means; and control means connecting to the gas line;
Claim 5
Dependent Claim
64 words
The trainer of claim 1, wherein the multi-element burner unit comprises: a plurality of gas lines respectively connecting to the elements of the multi-element burner unit; a pilot gas line; and a head member connecting to the plurality of gas lines and to the pilot gas line; wherein each of the burner element has orifice holes for flames and connects to the head member.
Claim 6
Dependent Claim
52 words
The trainer of claim 1, wherein the smoke generating means comprises: at least one smoke generator having a housing; smoke conduit means disposed within the housing and connecting to the smoke generator; and multiple smoke lines to the chambers from the smoke conduit means and having an outlet disposed inside each chamber.
Claim 7
Dependent Claim
67 words
The trainer of claim 5, wherein the smoke generator comprises: an air blower; an air heater connecting to the air blower; an injector nozzle connecting to the air heater; a fluid tank containing a selective light oil and connecting to the injector nozzle; and a outlet means connecting to the injector nozzle at one end thereof and connecting to the smoke conduit at the other end thereof.
Claim 8
Independent Claim
154 words
A method of training fire fighters in fighting a spreading fire including: providing at least one training chamber; choosing a series of items from a group of items including at least furniture and fixtures and equipment; placing the series of selected items in spaced relationship within the chamber; introducing a series of gas flames and simulated smoke into the chamber next to the selected items; adjusting the sizes of the flames to simulate a spreading fire; introducing fire fighters into the chamber to put out the simulated spreading fire using one of a group of extinguishing agents; sensing which one of the extinguishing agents is being used by the fire fighters on each item in the chamber; simultaneously regulating and setting a level of spreading fire and a level of smoke in the chamber depending upon the extinguishing agent being used; and recording the test results of time and decisions of the fire fighters.
Claim 9
Independent Claim
154 words
A method of training fire fighters in fighting a spreading fire including: providing at least one training chamber; choosing a series of items from a group of items including at least furniture and fixtures and equipment; placing the series of selected items in spaced relationship within the chamber; introducing a series of gas flames and simulated smoke into the chamber next to the selected items; adjusting the sizes of the flames to simulate a spreading fire; introducing fire fighters into the chamber to put out the simulated spreading fire using one of a group of extinguishing agents; sensing which one of the extinguishing agents is being used by the fire fighters on each item in the chamber; simultaneously regulating and setting a level of spreading fire and a level of smoke in the chamber depending upon the extinguishing agent being used; and recording the test results of time and decisions of the fire fighters.
Claim 10
Dependent Claim
113 words
A fire fighting trainer comprising: a plurality of chambers having respective floors with gratings and with spaces below the gratings and having contents including items chosen from a group of items including furniture and fixtures and equipment and disposed on the gratings; a smoke generating means having a plurality of outlets disposed in the respective chambers; a flame generating means having a plurality of multi-element burner units with elements and outlets disposed in the spaces of the respective chambers; and a sensing and control means having a plurality of multi-sensor units disposed in the spaces of the respective chambers under the respective elements and each multi-sensor unit connecting to a main control panel.
Claim 11
Dependent Claim
113 words
A fire fighting trainer comprising: a plurality of chambers having respective floors with gratings and with spaces below the gratings and having contents including items chosen from a group of items including furniture and fixtures and equipment and disposed on the gratings; a smoke generating means having a plurality of outlets disposed in the respective chambers; a flame generating means having a plurality of multi-element burner units with elements and outlets disposed in the spaces of the respective chambers; and a sensing and control means having a plurality of multi-sensor units disposed in the spaces of the respective chambers under the respective elements and each multi-sensor unit connecting to a main control panel.