AIR ENERGY BOILER
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United States of America Patent
Stats
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Issued Date - 
		
		
			
		Jun 18, 2020
	
		
		
app pub date - 
		
		
			
		Mar 30, 2018
		
	
		
		
filing date - 
	
	 
		
	May 10, 2017
	
	
		
		
priority date (Note) - 
		
		Published
		
			
			
status (Latency Note) 
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Abstract
The present invention discloses an air energy boiler and belongs to the technical field of energy conversion. A crankshaft of the boiler is fixed at the output end of a rotating unit. The crankshaft is provided with at least one bulge. A driving piston of each conversion assembly is arranged in an air cavity in a reciprocating motion. The driving piston divides the air cavity into a first cavity and a second cavity. A wrist pin is arranged in the second cavity, and the wrist pin is fixed and connected with the driving piston. Both ends of a piston rod is rotatably connected with the wrist pin and the corresponding bulge respectively. The first cavity is provided with an air intake. Multiple heating pipes are in communication with the first cavity at one end and stretch into the boiler body at the other end. The boiler body is sealed and stores water, and the boiler body is provided with a steam outlet, wherein the steam outlet of the boiler body is connected to various terminals through the use of pipelines. Since air is used as the heat source, no conditional limitations exist for installation, and it is safe to use and saves energy and electricity.
				
			First Claim
						
					
Family
						- 15 United States
 - 10 France
 - 8 Japan
 - 7 China
 - 5 Korea
 - 2 Other
 
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| ZHANG JIN | NO 146 WEST ZHANGLOU ZHANGLOU VILLAGE COMMITTEE JIANGZHAI TOWN LINQUAN COUNTY FUYANG CITY ANHUI PROVINCE 236420 FUYANG CITY ANHUI PROVINCE 236420 | 
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations | 
|---|---|---|---|
| ZHANG, Jin | QINGDAO, CN | 374 | 2212 | 
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date | 
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 18, 2027 | 
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 18, 2031 | 
| Fee | Large entity fee | small entity fee | micro entity fee | 
|---|---|---|---|
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 | 
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 | 
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 | 
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 | 
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