CN103447186B - Digital display paint-saving environmental-friendly spray gun - Google Patents
Digital display paint-saving environmental-friendly spray gun Download PDFInfo
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- CN103447186B CN103447186B CN201310417442.1A CN201310417442A CN103447186B CN 103447186 B CN103447186 B CN 103447186B CN 201310417442 A CN201310417442 A CN 201310417442A CN 103447186 B CN103447186 B CN 103447186B
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- atomization
- rifle body
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Abstract
The invention discloses a digital display paint-saving environmental-friendly spray gun which comprises a gun body. The front end of the gun body is provided with an atomization cap; an atomization cavity is formed between the atomization cap and the gun body; the atomization cavity is communicated with an airflow ventilation gas circuit of the gun body; an embedded spray nozzle is formed at the front end of the gun body; the spray nozzle is sleeved with an airflow distribution ring; airflow enters the atomization cavity at the front end of the gun body through the airflow ventilation gas circuit of the gun body and is divided into main airflow and auxiliary airflow; the auxiliary airflow directly enters an airflow outer cavity of the atomization cap from the outside of the airflow distribution ring and is sprayed out from an outer ring of the atomization cap; the main airflow enters an airflow inner cavity of the atomization cap from the inside of the airflow distribution ring by the spray nozzle and is sprayed out from the center of the atomization cap; therefore, slow release of pressures of two paths of airflow is implemented; a digital display pressure gauge assembly carries out measurement and display on the pressure in the atomization cavity. According to the invention, the pressure of the atomization cap at the head part of the spray gun in the atomizing process is automatically measured and digitally displayed by a microelectronic processor; the airflow pressure of the atomization cap when the spray gun works can be accurately measured and displayed.
Description
Technical field
The present invention relates to a kind of spray gun, be specifically related to a kind of digital display and economize paint airbrush.
Background technology
The external Pressure gauge that existing spray gun adopts or digital manometric table, be connected in air inlet gas circuit, admission pressure can only be detected, regulated by tolerance again, be adjusted to required admission pressure, and the stream pressure that cannot directly record in atomization chamber, so be difficult to the atomizing effect judging spray gun, can only by means of visually observing fogging degree.And according to EPA standard, one qualified, be atomized perfect spray gun, its pressure when being atomized within 10psi, will should not reach environmental requirement more than the air pressure of 10psi, and overatomize, splashing can be caused many, cause direct pollution to environment and human body.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of digital display and economizes paint airbrush, and it directly can record the pressure in gun head atomization chamber.
For solving the problems of the technologies described above, the technical solution that digital display of the present invention economizes paint airbrush is:
Comprise rifle body 100, the front portion of rifle body 100 is provided with trigger component 14; The top of rifle body 100 connects upper kettle assembly 8 by inlet connector 9; The afterbody of rifle body 100 connects air inlet pipe by inlet suction port 1; The afterbody of rifle body 100 is provided with air adjusting mechanism 18; Be provided with material pin 20 in rifle body 100, material pin 20 extends to rear end from the front end of rifle body 100; The front end of rifle body 100 is provided with atomization cap 13; Form atomization chamber between atomization cap 13 and rifle body 100, atomization chamber is communicated with the flow ventilators gas circuit of rifle body 100; The front end of rifle body 100 forms embedded shower nozzle 10, shower nozzle 10 is arranged with distribution of air flow ring 11; Distribution of air flow ring 11 is positioned at atomization chamber, and atomization chamber is divided into inside and outside two parts; The inner side of distribution of air flow ring 11 is provided with the embedded nozzle 15 of primary air, and the arranged outside of distribution of air flow ring 11 has the embedded nozzle 16 of secondary streams; The arranged outside of distribution of air flow ring 11 has conduction hole 101; Shower nozzle 10 connects nozzle 12; The front end of the center binder pin 20 of nozzle 12; Atomization cap 13 is sheathed on the front end of nozzle 12, forms a gap between the mesopore of atomization cap 13 and jet hole; Atomization cap 13 is provided with air-flow exocoel 131 and air-flow inner chamber 132; Also be provided with valve member 5 in rifle body 100, valve member 5 connects trigger component 14; By trigger component 14 control valve assembly 5, realize the control to AFS; Valve member 5 is provided with gas flow modulation assembly 4; Gas flow modulation assembly 4 is for regulating size and the pressure of throughput; The flow ventilators gas circuit of rifle body 100 is provided with amplitude adjusted assembly 3, and amplitude adjusted assembly 3 is for amplitude of accommodation air-flow size; The afterbody of material pin 20 is provided with material pin adjusting part 6; Material pin adjusting part 6 connects digital display manometer assembly 2; The air-flow coming from inlet suction port 1 enters the atomization chamber of rifle body 100 front end by the flow ventilators gas circuit of rifle body 100 through two air volume regulating device, be divided into primary air and secondary streams two strands of air-flows; Secondary streams directly enters the air-flow exocoel 131 of atomization cap 13 from the outside of distribution of air flow ring 11, from the outer ring ejection of atomization cap 13; Primary air enters from the inner side of distribution of air flow ring 11 the air-flow inner chamber 132 being atomized cap 13 by nozzle 12, from the center ejection of atomization cap 13; Thus realize the pressure slow releasing of two-way air-flow; Pressure in digital display manometer assembly 2 pairs of atomization chamber measures and shows.
Described material pin adjusting part 6 comprises material pin adjustment seat 6-1, and material pin adjustment seat 6-1 fixed cover is located on material pin 20, and material pin adjustment seat 6-1 is regulated by material pin and spells cap 6-2 binder pin adjusting knob 6-3; Material pin adjusting knob 6-3 regulates spelling cap 6-2 to drive material pin adjustment seat 6-1 to rotate by material pin, and material pin 20 is rotated relative to rifle body 100; Material pin adjustment seat 6-1 connects digital display manometer assembly 2 by pedestal 6-4; Be provided with adjustment seat gas circuit in material pin adjustment seat 6-1, one end of adjustment seat gas circuit connects the inner chamber of digital display manometer assembly 2, and the other end of adjustment seat gas circuit connects one end of the drainage gas circuit in rifle body 100; The other end of the drainage gas circuit in rifle body 100 connects atomization chamber, thus by the inner space of atomization chamber and digital display manometer assembly 2, makes digital display manometer assembly 2 can measure force value in atomization chamber.
Described digital display manometer assembly 2 comprises wiring board 2-2, and the back side of wiring board 2-2 is provided with microelectronics processor, pressure sensor, and microelectronics processor realizes power supply by battery 2-10; Pressure sensor is arranged in sensor wrap 2-9; The front of wiring board 2-2 connects display screen 2-4 by conductive hold-down strip 2-3; Wiring board 2-2 and display screen 2-4 is fixedly installed on board holder 2-5; Board holder 2-5 is fixedly installed on digital display gauge stand 2-1 and table cover 2-8 and is formed in cavity; Digital display gauge stand 2-1 and table cover 2-8 is achieved a fixed connection by screw 2-11; Board holder 2-5 connects protection screen 2-7 by gasket seal 2-6; Digital display gauge stand 2-1 is provided with gas circuit, and the inner chamber of digital display manometer assembly 2 is communicated with the drainage gas circuit of rifle body 100.
The front portion of described nozzle 12 is fixedly installed gear compression ring 17; Gear compression ring 17 is positioned at the air-flow inner chamber 132 of atomization cap 13, and gear compression ring 17 can make primary air uniform distribution.
Described material pin 20 is fixedly connected with rifle body 100 by material pin black box 7.
The technique effect that the present invention can reach is:
The present invention is equipped with digital display manometer on spray gun, automatically measured by microelectronics processor and the pressure of numerical monitor gun head atomization cap when being atomized, can Measurement accuracy show the stream pressure that spray gun is operationally atomized cap, make the stream pressure of atomization cap meet EPA standard by the adjustment of gas flow modulation assembly to require: be namely atomized the not super 10psi of cap pressure, and the atomizing effect of spray gun reaches perfect spraying effect.
The present invention is by the optimization to rifle body vent path, two air-flow can be formed, in conjunction with atomization cap digital display regulation technology, spray gun is made to be atomized finer and smoother, even, nothing spray excessively, atomization is without splashing, there is the feature of province's paint, efficient, environmental protection, economize paint effect and reach more than 30%, paint effective transport up to 68%.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the decomposing schematic representation that digital display of the present invention economizes paint airbrush;
Fig. 2 is part sectioned view of the present invention;
Fig. 3 be in Fig. 2 K to the schematic diagram removing front end accessory;
Fig. 4 is the decomposing schematic representation of digital display manometer assembly of the present invention;
Fig. 5 is partial exploded view of the present invention.
Description of reference numerals in figure:
1 is inlet suction port, and 2 is digital display manometer assembly,
3 is amplitude adjusted assembly, and 4 is gas flow modulation assembly,
5 is valve member, and 6 is material pin adjusting part,
7 is material pin black box, and 8 is upper kettle assembly,
9 is inlet connector, and 10 is shower nozzle,
11 is distribution of air flow ring, and 12 is nozzle,
13 is atomization cap, and 14 is trigger component,
15 is the embedded nozzle of primary air, and 16 is the embedded nozzle of secondary streams,
17 is gear compression ring,
131 is air-flow exocoel, and 132 is air-flow inner chamber,
20 is material pin,
100 is rifle body, and 101 is conduction hole,
6-1 is material pin adjustment seat, and 6-2 spells cap for expecting that pin regulates,
6-3 is material pin adjusting knob, and 6-4 is pedestal,
2-1 is digital display gauge stand, and 2-2 is wiring board,
2-3 is conductive hold-down strip, and 2-4 is display screen,
2-5 is board holder, and 2-6 is gasket seal,
2-7 is glass protection screen, and 2-8 is table cover,
2-9 is sensor wrap, and 2-10 is battery,
2-11 is screw.
Detailed description of the invention
As shown in Figure 1 and Figure 2, digital display of the present invention economizes paint airbrush, and comprise rifle body 100, the front portion of rifle body 100 is provided with trigger component 14; The top of rifle body 100 connects upper kettle assembly 8 by inlet connector 9; The afterbody of rifle body 100 connects air inlet pipe by inlet suction port 1; The afterbody of rifle body 100 is provided with air adjusting mechanism 18;
Be provided with material pin 20 in rifle body 100, material pin 20 extends to rear end from the front end of rifle body 100; Material pin 20 is fixedly connected with rifle body 100 by material pin black box 7;
The front end of rifle body 100 is provided with atomization cap 13; Form atomization chamber between atomization cap 13 and rifle body 100, atomization chamber is communicated with the flow ventilators gas circuit of rifle body 100;
The front end of rifle body 100 forms embedded shower nozzle 10, shower nozzle 10 is arranged with distribution of air flow ring 11; Distribution of air flow ring 11 is positioned at atomization chamber, and atomization chamber is divided into inside and outside two parts; As shown in Figure 3, the inner side of distribution of air flow ring 11 is provided with the embedded nozzle 15 of primary air, and the arranged outside of distribution of air flow ring 11 has the embedded nozzle 16 of secondary streams; The arranged outside of distribution of air flow ring 11 has conduction hole 101;
Shower nozzle 10 connects nozzle 12; The front end of the center binder pin 20 of nozzle 12;
Atomization cap 13 is sheathed on the front end of nozzle 12, forms a gap between the mesopore of atomization cap 13 and jet hole; Atomization cap 13 is provided with air-flow exocoel 131 and air-flow inner chamber 132;
Air-flow in rifle body 100 is divided into primary air and secondary streams two strands of air-flows in the atomization chamber of rifle body 100 front end; Secondary streams directly enters the air-flow exocoel 131 of atomization cap 13 from the outside of distribution of air flow ring 11, from the outer ring ejection of atomization cap 13; Primary air enters from the inner side of distribution of air flow ring 11 the air-flow inner chamber 132 being atomized cap 13 by nozzle 12, from the center ejection of atomization cap 13;
The front portion of nozzle 12 is fixedly installed gear compression ring 17; Gear compression ring 17 is positioned at the air-flow inner chamber 132 of atomization cap 13, and gear compression ring 17 can make primary air uniform distribution;
Also be provided with valve member 5 in rifle body 100, valve member 5 connects trigger component 14; By trigger component 14 control valve assembly 5, realize the control to AFS;
Valve member 5 is provided with gas flow modulation assembly 4; Gas flow modulation assembly 4 is for regulating size and the pressure of throughput;
The flow ventilators gas circuit of rifle body 100 is provided with amplitude adjusted assembly 3, and amplitude adjusted assembly 3 is for amplitude of accommodation air-flow size;
The afterbody of material pin 20 is provided with material pin adjusting part 6;
Material pin adjusting part 6 connects digital display manometer assembly 2 by pedestal 6-4; Digital display manometer assembly 2 is for measuring and showing the pressure in atomization chamber.
As shown in Figure 5, material pin adjusting part 6 comprises material pin adjustment seat 6-1, and material pin adjustment seat 6-1 fixed cover is located on material pin 20, and material pin adjustment seat 6-1 is regulated by material pin and spells cap 6-2 binder pin adjusting knob 6-3; Material pin adjusting knob 6-3 regulates spelling cap 6-2 to drive material pin adjustment seat 6-1 to rotate by material pin, and material pin 20 is rotated relative to rifle body 100;
Material pin adjustment seat 6-1 connects digital display manometer assembly 2 by pedestal 6-4;
Be provided with adjustment seat gas circuit in material pin adjustment seat 6-1, one end of adjustment seat gas circuit connects the inner chamber of digital display manometer assembly 2, and the other end of adjustment seat gas circuit connects one end of the drainage gas circuit in rifle body 100; The other end of the drainage gas circuit in rifle body 100 connects atomization chamber, thus by the inner space of atomization chamber and digital display manometer assembly 2, makes digital display manometer assembly 2 can measure force value in atomization chamber.
As shown in Figure 4, digital display manometer assembly 2 comprises wiring board 2-2, and the back side of wiring board 2-2 is provided with microelectronics processor, pressure sensor, and microelectronics processor realizes power supply by battery 2-10; Pressure sensor is arranged in sensor wrap 2-9; The front of wiring board 2-2 connects display screen 2-4 by conductive hold-down strip 2-3;
Wiring board 2-2 and display screen 2-4 is fixedly installed on board holder 2-5;
Board holder 2-5 is fixedly installed on digital display gauge stand 2-1 and table cover 2-8 and is formed in cavity;
Digital display gauge stand 2-1 and table cover 2-8 is achieved a fixed connection by screw 2-11;
Board holder 2-5 connects glass protection screen 2-7 by gasket seal 2-6;
Digital display gauge stand 2-1 is provided with gas circuit, and the inner chamber of digital display manometer assembly 2 is communicated with the drainage gas circuit of rifle body 100.
The operation principle of digital display manometer assembly 2 is as follows:
When pressure sensor receives the stream pressure induction come from atomization chamber, the automatic opening power of pressure sensor, shows current stream pressure with the data transmission capabilities of 30 times per second; After cutting off air-flow, pressure sensor is responded to less than pressure, then automatic powered-down.
Digital display manometer of the present invention directly can detect the pressure in atomization chamber accurately, effectively embodies the fogging degree of spray gun, and effectively control environment pollution.
Operation principle of the present invention is as follows:
Air-flow after air volume regulating device 18 passes through the flow ventilators gas circuit of rifle body 100, is divided into major and minor two-way air-flow through amplitude regulation arrangement 3 from inlet suction port 1;
Two vent passage through holes of rifle body 100 head are provided with the built-in gas circuit equilibrium assignmen lining of two different bores, make two-way air-flow form best distribution of air flow; Distribution of air flow ring, by the pressure slow releasing of two-way air-flow, makes it be uniformly distributed formation circulation, thus significantly reduces the impact of stream pressure;
After tow channel gas flows through distribution of air flow ring 11, in the chamber that wherein primary air is combined to form via the air-flow aperture flow nozzle 12 on nozzle 12 and atomization cap 13, and be arranged on gear compression ring 17 on nozzle 12 again by radical air-flow step-down, then spray from the surrounding gap of jet hole and atomization cap mesopore;
And secondary streams is after the distribution of distribution of air flow ring 11, air pressure introducing is arranged on the digital display manometer assembly 2 on coating adjustment seat 6-1 by a route conduction hole 101, detects atomization chamber pressure; Separately leading up to nozzle 12 periphery enters into the air-flow annular groove of atomization cap 13, is formed after uniform circulation again from the aperture ejection two ear angles of atomization cap 13;
And primary air is respectively by after twice shunting step-down, the air-flow spraying aperture ejection on same two the ear angles being atomized cap 13 of even, soft low-pressure air-flow converges outside rifle body 100, it can be the air-flow of circular state primary air ejection originally, converged by the pincer attack of both sides, secondary streams ear angle aperture, form fan-shaped spraying swath, amplitude is elongated to olive-shaped, forms uniform atomizing spraying swath.
Rifle body gas circuit of the present invention is the optimization of distribution of air flow through the measuring and calculating of throughput in addition to gas circuit on Primordial Qi road according to nozzle, atomization cap, and through two air volume regulating device, namely be designed with unique twice air volume regulating device and control tolerance, its pair of tolerance adjusted design is mainly for coordinating digital display device atomization cap pressure can be detected more accurately, carry out inching, atomization cap pressure is shown more accurate.
The present invention is provided with major path airflow hole, the gap of atomization cap mesopore and jet hole is large, rifle body head and distribution of air flow ring, nozzle, distribution of air flow equilibrium between atomization cap and the air-flow technology of air pressure step-down, fully can ensure the feature that its stream pressure is little, the air flow energy of low-pressure large discharge ensures paint atomization just, and extremely low pressure, decrease the impulsive force of air-flow, effectively can prevent from the splashing of paint and cross spraying, PASS does not produce bounce-back by force, paint transforms transmission efficiency up to more than 68%, relative and conventional lance can be saved paint and be reached more than 30%, it is efficient province paint airbrush worthy of the name.
Claims (5)
1. digital display economizes a paint airbrush, and it is characterized in that: comprise rifle body (100), the front portion of rifle body (100) is provided with trigger component (14); The top of rifle body (100) is by kettle assembly (8) in inlet connector (9) connection; The afterbody of rifle body (100) connects air inlet pipe by inlet suction port (1); The afterbody of rifle body (100) is provided with air adjusting mechanism (18);
Be provided with material pin (20) in rifle body (100), material pin (20) extends to rear end from the front end of rifle body (100);
The front end of rifle body (100) is provided with atomization cap (13); Form atomization chamber between atomization cap (13) and rifle body (100), atomization chamber is communicated with the flow ventilators gas circuit of rifle body (100);
The front end of rifle body (100) forms embedded shower nozzle (10), shower nozzle (10) is arranged with distribution of air flow ring (11); Distribution of air flow ring (11) is positioned at atomization chamber, and atomization chamber is divided into inside and outside two parts; The inner side of distribution of air flow ring (11) is provided with the embedded nozzle of primary air (15), and the arranged outside of distribution of air flow ring (11) has the embedded nozzle of secondary streams (16); The arranged outside of distribution of air flow ring (11) has conduction hole (101);
Shower nozzle (10) connects nozzle (12); The front end at center binder pin (20) of nozzle (12);
Atomization cap (13) is sheathed on the front end of nozzle (12), forms a gap between the mesopore of atomization cap (13) and jet hole; Atomization cap (13) is provided with air-flow exocoel (131) and air-flow inner chamber (132);
Also be provided with valve member (5) in rifle body (100), valve member (5) connects trigger component (14); By trigger component (14) control valve assembly (5), realize the control to AFS;
Valve member (5) is provided with gas flow modulation assembly (4); Gas flow modulation assembly (4) is for regulating size and the pressure of throughput;
The flow ventilators gas circuit of rifle body (100) is provided with amplitude adjusted assembly (3), amplitude adjusted assembly (3) is for amplitude of accommodation air-flow size;
The afterbody of material pin (20) is provided with material pin adjusting part (6); Material pin adjusting part (6) connects digital display manometer assembly (2);
The air-flow coming from inlet suction port (1) enters the atomization chamber of rifle body (100) front end by the flow ventilators gas circuit of rifle body (100) through two air volume regulating device, be divided into primary air and secondary streams two strands of air-flows; Secondary streams directly enters the air-flow exocoel (131) of atomization cap (13) from the outside of distribution of air flow ring (11), from the outer ring ejection of atomization cap (13); Primary air enters from the inner side of distribution of air flow ring (11) the air-flow inner chamber (132) being atomized cap (13) by nozzle (12), from the center ejection of atomization cap (13); Thus realize the pressure slow releasing of two-way air-flow; Digital display manometer assembly (2) measures the pressure in atomization chamber and shows.
2. digital display according to claim 1 economizes paint airbrush, it is characterized in that: described material pin adjusting part (6) comprises material pin adjustment seat (6-1), material pin adjustment seat (6-1) fixed cover is located on material pin (20), and material pin adjustment seat (6-1) is regulated by material pin and spells cap (6-2) binder pin adjusting knob (6-3); Material pin adjusting knob (6-3) regulates spelling cap (6-2) to drive material pin adjustment seat (6-1) to rotate by material pin, and material pin (20) is rotated relative to rifle body (100); Material pin adjustment seat (6-1) connects digital display manometer assembly (2) by pedestal (6-4); Be provided with adjustment seat gas circuit in material pin adjustment seat (6-1), one end of adjustment seat gas circuit connects the inner chamber of digital display manometer assembly (2), and the other end of adjustment seat gas circuit connects one end of the drainage gas circuit in rifle body (100); The other end of the drainage gas circuit in rifle body (100) connects atomization chamber, thus by the inner space of atomization chamber and digital display manometer assembly (2), makes digital display manometer assembly (2) can measure force value in atomization chamber.
3. digital display according to claim 1 and 2 economizes paint airbrush, it is characterized in that: described digital display manometer assembly (2) comprises wiring board (2-2), the back side of wiring board (2-2) is provided with microelectronics processor, pressure sensor, and microelectronics processor realizes power supply by battery (2-10); Pressure sensor is arranged in sensor wrap (2-9); The front of wiring board (2-2) connects display screen (2-4) by conductive hold-down strip (2-3);
Wiring board (2-2) and display screen (2-4) are fixedly installed on board holder (2-5);
Board holder (2-5) be fixedly installed on digital display gauge stand (2-1) and table cover (2-8) formed in cavity;
Digital display gauge stand (2-1) and table cover (2-8) are achieved a fixed connection by screw (2-11);
Board holder (2-5) connects protection screen (2-7) by gasket seal (2-6);
Digital display gauge stand (2-1) is provided with gas circuit, and the inner chamber of digital display manometer assembly (2) is communicated with the drainage gas circuit of rifle body (100).
4. digital display according to claim 1 economizes paint airbrush, it is characterized in that: the front portion of described nozzle (12) is fixedly installed gear compression ring (17); Gear compression ring (17) is positioned at the air-flow inner chamber (132) of atomization cap (13), and gear compression ring (17) can make primary air uniform distribution.
5. digital display according to claim 1 economizes paint airbrush, it is characterized in that: described material pin (20) is fixedly connected with rifle body (100) by material pin black box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417442.1A CN103447186B (en) | 2013-09-14 | 2013-09-14 | Digital display paint-saving environmental-friendly spray gun |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417442.1A CN103447186B (en) | 2013-09-14 | 2013-09-14 | Digital display paint-saving environmental-friendly spray gun |
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| CN103447186A CN103447186A (en) | 2013-12-18 |
| CN103447186B true CN103447186B (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310417442.1A Active CN103447186B (en) | 2013-09-14 | 2013-09-14 | Digital display paint-saving environmental-friendly spray gun |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858110B (en) * | 2015-05-19 | 2018-03-27 | 张启志 | A kind of building intelligence construction rubber pressing gun |
| CN107774465A (en) * | 2017-12-08 | 2018-03-09 | 浙江奥利达气动工具股份有限公司 | A kind of spray gun with digital display meter |
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| US5346134A (en) * | 1993-06-01 | 1994-09-13 | Graco Inc. | CO2 -assisted spray gun and nozzle |
| CN1398679A (en) * | 2001-07-19 | 2003-02-26 | 萨塔－涂料喷射技术有限公司 | Paint jetting gun |
| CN1429135A (en) * | 2000-06-30 | 2003-07-09 | 萨塔-涂料喷射技术有限及两合公司 | Spray pistol |
| CN201949960U (en) * | 2009-05-07 | 2011-08-31 | 萨塔有限两合公司 | Spray gun, pressure measuring device and device for adjusting supply of compressed air |
| CN203459210U (en) * | 2013-09-14 | 2014-03-05 | 浙江奥利达气动工具股份有限公司 | Digital-display paint-saving and environment-friendly spray gun |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6460787B1 (en) * | 1998-10-22 | 2002-10-08 | Nordson Corporation | Modular fluid spray gun |
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2013
- 2013-09-14 CN CN201310417442.1A patent/CN103447186B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5346134A (en) * | 1993-06-01 | 1994-09-13 | Graco Inc. | CO2 -assisted spray gun and nozzle |
| CN1429135A (en) * | 2000-06-30 | 2003-07-09 | 萨塔-涂料喷射技术有限及两合公司 | Spray pistol |
| CN1398679A (en) * | 2001-07-19 | 2003-02-26 | 萨塔－涂料喷射技术有限公司 | Paint jetting gun |
| CN201949960U (en) * | 2009-05-07 | 2011-08-31 | 萨塔有限两合公司 | Spray gun, pressure measuring device and device for adjusting supply of compressed air |
| CN203459210U (en) * | 2013-09-14 | 2014-03-05 | 浙江奥利达气动工具股份有限公司 | Digital-display paint-saving and environment-friendly spray gun |
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