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08/2018
The utility model discloses an aerating valve, including the disk seat that the bottom plate reached and the bottom plate is fixed, install rotatable case in... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS | HEATING | LIGHTING | COCKS | ENGINEERING ELEMENTS AND UNITS | THERMAL INSULATION IN GENERAL | TAPS | ACTUATING-FLOATS | VALVES | DEVICES FOR VENTING OR AERATING
Patent
03/2018
The utility model discloses an aerating valve seals parts and inflation inlet through setting up spring coupling in first valve body, second valve body, and a... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS | HEATING | LIGHTING | COCKS | ENGINEERING ELEMENTS AND UNITS | THERMAL INSULATION IN GENERAL | TAPS | ACTUATING-FLOATS | VALVES | DEVICES FOR VENTING OR AERATING
Patent
07/2019
The present invention is directed to a self-aerating valve (1) comprising a valve body (2) with an aperture (3), and a valve flap (4) swivel-mounted to the... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS | HEATING | LIGHTING | COCKS | ENGINEERING ELEMENTS AND UNITS | THERMAL INSULATION IN GENERAL | TAPS | ACTUATING-FLOATS | VALVES | DEVICES FOR VENTING OR AERATING
Patent
06/2017
The utility model provides an aerating valve, include: the valve head pole has the valve pocket, the entry end of valve pocket is used for connecting filling... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS | HEATING | LIGHTING | COCKS | ENGINEERING ELEMENTS AND UNITS | THERMAL INSULATION IN GENERAL | TAPS | ACTUATING-FLOATS | VALVES | DEVICES FOR VENTING OR AERATING
Patent
08/2016
The utility model provides an aerating valve, including valve body, rubber sleeve and valve rod, a rubber sleeve pot head is on the valve body, and the... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS | HEATING | LIGHTING | COCKS | ENGINEERING ELEMENTS AND UNITS | THERMAL INSULATION IN GENERAL | TAPS | ACTUATING-FLOATS | VALVES | DEVICES FOR VENTING OR AERATING
Patent
04/2018
The present invention is directed to a self-aerating valve (1) comprising a valve body (2) with an aperture (3), and a valve flap (4) swivel-mounted to the... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS | HEATING | LIGHTING | COCKS | ENGINEERING ELEMENTS AND UNITS | THERMAL INSULATION IN GENERAL | TAPS | ACTUATING-FLOATS | VALVES | DEVICES FOR VENTING OR AERATING
Patent
03/2018
The present invention is directed to a self-aerating valve (1) comprising a valve body (2) with an aperture (3), and a valve flap (4) swivel-mounted to the... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS | HEATING | LIGHTING | COCKS | ENGINEERING ELEMENTS AND UNITS | THERMAL INSULATION IN GENERAL | TAPS | ACTUATING-FLOATS | VALVES | DEVICES FOR VENTING OR AERATING
Patent
04/2018
The utility model discloses an intermittent type aerating device relates to intermittent type formula gas filling device field. (1)The utility model comprises... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS | HEATING | LIGHTING | COCKS | ENGINEERING ELEMENTS AND UNITS | THERMAL INSULATION IN GENERAL | TAPS | ACTUATING-FLOATS | VALVES | DEVICES FOR VENTING OR AERATING
Patent
03/2018
The present invention is directed to a self-aerating valve (1) comprising a valve body (2) with an aperture (3), and a valve flap (4) swivel-mounted to the... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS | HEATING | LIGHTING | COCKS | ENGINEERING ELEMENTS AND UNITS | THERMAL INSULATION IN GENERAL | TAPS | ACTUATING-FLOATS | VALVES | DEVICES FOR VENTING OR AERATING
Patent
11/2017
The present invention is directed to a self-aerating valve (1) comprising a valve body (2) with an aperture (3), and a valve flap (4) swivel-mounted to the... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS | HEATING | LIGHTING | COCKS | ENGINEERING ELEMENTS AND UNITS | THERMAL INSULATION IN GENERAL | TAPS | ACTUATING-FLOATS | VALVES | DEVICES FOR VENTING OR AERATING
Patent
09/2015
The utility model provides an aerating valve includes pneumatic valve core, cavity plinth, connecting pipe, pneumatic valve core upper portion is equipped with... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS | HEATING | LIGHTING | COCKS | ENGINEERING ELEMENTS AND UNITS | THERMAL INSULATION IN GENERAL | TAPS | ACTUATING-FLOATS | VALVES | DEVICES FOR VENTING OR AERATING
Patent
by ZHU FA
09/2015
The utility model discloses an aerating valve, it is technical field to relate to the air feed. Including the case of whole one -tenth cylinder and cylindric... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS | HEATING | LIGHTING | COCKS | ENGINEERING ELEMENTS AND UNITS | THERMAL INSULATION IN GENERAL | TAPS | ACTUATING-FLOATS | VALVES | DEVICES FOR VENTING OR AERATING
Patent
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