CN100350152C - Air pressure engine - Google Patents
Air pressure engine Download PDFInfo
- Publication number
- CN100350152C CN100350152C CNB2005100481182A CN200510048118A CN100350152C CN 100350152 C CN100350152 C CN 100350152C CN B2005100481182 A CNB2005100481182 A CN B2005100481182A CN 200510048118 A CN200510048118 A CN 200510048118A CN 100350152 C CN100350152 C CN 100350152C
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- Prior art keywords
- chamber
- pressure
- oil
- box body
- gear
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Abstract
The present invention relates to an air pressure engine which is composed of a box body, a box body cover, gears, etc., wherein a high-pressure air chamber is arranged in the box body; the lower part of the high-pressure air chamber is provided with a high-pressure oil chamber; an oil feeding port is arranged at one side of the high-pressure oil chamber; the power gears are arranged at the lower end of the high-pressure oil chamber; an inner box body is arranged in the box body, and the upper part in the inner box body is provided with a low-pressure air chamber, and the lower part is provided with a low-pressure oil chamber; the lower part of the low-pressure oil chamber is provided with a decompression oil port, and the lower end is provided with an oil return port which is communicated with the high-pressure oil chamber; one-way valves of floats are arranged in an oil inlet; oil brushes are arranged between the lower part of the box body and the gears. The present invention has the advantages of simple structure, little oil consumption, high work efficiency, no environment pollution and low maintenance cost.
Description
Technical field
The present invention relates to a kind of motor, particularly relate to a kind of air motor
Background technique
Existing motor consumes energy, befouling environment is whenever done a merit and all will be consumed oil product, and atmosphere is polluted, and working efficiency is lower, complex structure, component wear is big, the maintenance expenses height.In today of energy critical shortage, improve motor and make its energy saving very urgent.
Summary of the invention
It is simple to the purpose of this invention is to provide a kind of acting program, only needs inflation just can make engine operation, the oil product that do not burn, high working efficiency, the air motor that component wear is little.
The technological scheme that realizes the foregoing invention purpose is: comprise casing, Box Cover is provided with plenum chamber in the casing, and the bottom of plenum chamber is a high-pressure oil chamber, and a side of high-pressure oil chamber is provided with oil filler, and gear is positioned at the lower end of high-pressure oil chamber; Internal box places in the casing, and the top in the internal box is the lowpressure chamber, and the bottom is the low pressure grease chamber.Its structure outline is, the bottom of low pressure grease chamber is provided with the decompression return opening, and the lower end of decompression return opening is provided with the mouth that communicates with gear.Be provided with the float one-way valve in this mouth, between lower box and gear, be equipped with and cover with paint or varnish.
Owing to adopted technique scheme, the present invention is simple in structure, and fuel consumption is little, and high working efficiency is free from environmental pollution.Maintenance expenses is low.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
The present invention will be further described below in conjunction with drawings and Examples.
The present invention is by casing 1, case lid, gear 9 compositions such as grade.Top in concrete structure such as Fig. 1, casing 1 is cast with a highpressure chamber 2, high-pressure oil chamber 3 be positioned at highpressure chamber 2 below, for contacting of separation gas and oil product, one deck air pressure barrier film 16 is set between high-pressure oil chamber 3 and highpressure chamber 2.One internal box 5 is installed in the casing 1, and internal box 5 is positioned at the bottom of high-pressure oil chamber 3.Internal box 5 is divided into two chambers, and last chamber is lowpressure chamber 6, and following chamber is low pressure grease chamber 7, for contacting of separation gas and oil product, an air pressure barrier film 14 is installed between lowpressure chamber 6 and low pressure grease chamber 7.There is a decompression return opening 8 at the middle part of low pressure grease chamber 7, and there is a mouth that communicates with gear 9 lower end of internal box 5, is provided with float one-way valve 12 in this mouth.The gear 9 that a pair of space width equates is positioned at the bottom of casing 1, is installed on the output shaft 10, and output shaft 10 usefulness bearing fixing are on casing 1.Between lower box and gear 9, install and a pair ofly cover with paint or varnish 13.There is a switch oil outlet 11 lower end of two gears 9.For in time to add charge of oil gentle for gear 9, be provided with high pressure on the top of casing 1 and add gas port 17.For the ease of observing, show the size of highpressure chamber 2 pressure, add connection one pressure gauge on the gas port 17 at high pressure.High pressure adds gas port 17 and is communicated with highpressure chamber 2.Also be provided with the high pressure oil oil filler 4 that communicates with high-pressure oil chamber 3.Simultaneously be provided with low pressure at the middle part of casing 1 and add gas port 15, for the ease of observing, show the size of lowpressure chamber 6 pressure, add in low pressure and connect a pressure gauge on the gas port 15, low pressure adds gas port 15 and communicates with lowpressure chamber 6.
The effect of each parts is: the effect of highpressure chamber 2 is that pressure is acted on the oil of high-pressure oil chamber 3, is less than pressure of gear of 1/4 for two gear 9 Off center places, and (for example double centner power/square centimeter) makes gear 9 rotations.The effect of float one-way valve 12 is to keep the low pressure of internal box 5 to exist when static state.The effect of lowpressure chamber 6 is to make it can open float one-way valve 12 in the low pressure grease chamber 7 following oil outlets to 7 one pressure stable in low pressure grease chamber (for example 5 kilogram force/square centimeters), and the oil mass that makes two gears 9 take back high-pressure oil chamber 3 is stablized.Gear 9 rotates under the effect of pressure, by output shaft 10 actings.The effect of switch oil outlet 11 is oil masses that control is taken out of by gear 9.The effect of decompression return opening 8 is that the oil to switch oil outlet 11 is sent here after the decompressor decompression, flows into low pressure grease chamber 7.13 the effect of covering with paint or varnish is to be used for stopping that the high pressure oil between casing and gear 9 slits flows to switch oil outlet 11.
Working procedure of the present invention: after the component-assembled in the casing 1 finishes, cover case lid, add gas port 17 inflations, refuel from high pressure refueling mouth 4 from high pressure.Lowpressure chamber 6 also is filled with certain pressure, low pressure grease chamber 7 also puts into certain oil, in the machine state of rest, under go here and there the effect of the oil product of internal box 5 lower end oil outlets and gear 9 from two gears 9 and the gap of casing, float one-way valve 12 in the oil outlet is closed, kept the low pressure in the internal box 5, two gears 9 are the pressure (double centner power/square centimeter) of only remaining high-pressure oil chamber 3 just, gear 9 disequilibriums produce rotating force, open switch oil outlet 11, two gears 9 just rotate, two gears 9 just only are rotated down power makes internal box 5 lower end oil outlets not have oil pressure, float one-way valve 12 in mouthful is opened automatically, to two gear 9 fuel feeding, to replenish the oil mass that two gears 9 lose behind the engaging position.Because the oil mass of low pressure grease chamber 7 is sent into low pressure grease chamber 7 by switch oil outlet 11 and output circuit through decompression return opening 8, so oil pump capacity and oil inlet quantity always remain unchanged.Two gears 9 only are 0.1mm with the gap of casing 1 and internal box 5, can stop the oil of high-pressure oil chamber 3 to flow to low pressure grease chamber 7 when rotated.Cover with paint or varnish 13 and stopped that the oil of high-pressure oil chamber 3 flows to switch oil outlet 11.Two gear 9 engaging position have also isolated the pressure of low pressure grease chamber 7 with switch oil outlet 11 simultaneously.Because the space width of two gears 9 equates, so 7 oil masses of replenishing equate from the oil mass of switch oil outlet 11 outputs with from the low pressure grease chamber, thereby the pressure that acts on two gears 9 is constant, because the oil mass of high-pressure oil chamber 3 does not become, the pressure of highpressure chamber 2 is also just constant, kept potential energy, also just keep kinetic energy, and then reached the oil product that need not burn, just can repeat work, thoroughly save the energy, do not produced pollution.The oil that is consumed replenishes from oil filler, and the gas of consumption replenishes from adding gas port.
Production technology of the present invention is basic identical with the technology of producing the gear hydraulic pump, and modern technologies can be produced fully.
Claims (4)
1, a kind of air motor comprises casing, and Box Cover is provided with plenum chamber in the casing, and the bottom of plenum chamber is a high-pressure oil chamber, and a side of high-pressure oil chamber is provided with oil filler, and gear is positioned at the lower end of high-pressure oil chamber; Internal box places in the casing, top in the internal box is the lowpressure chamber, the bottom is the low pressure grease chamber, it is characterized in that, the bottom of low pressure grease chamber is provided with the decompression return opening, the lower end of decompression return opening is provided with the mouth that communicates with gear, is provided with the float one-way valve in this mouth, is equipped with between this lower box and the gear and covers with paint or varnish.
2, air motor according to claim 1 is characterized in that, the air pressure barrier film is arranged between highpressure chamber and the high-pressure oil chamber.
3, air motor according to claim 1 is characterized in that, between lowpressure chamber and the low pressure grease chamber air pressure barrier film is arranged.
4, air motor according to claim 1 is characterized in that, described gear is provided with two, and the space width of two gears equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100481182A CN100350152C (en) | 2005-11-22 | 2005-11-22 | Air pressure engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100481182A CN100350152C (en) | 2005-11-22 | 2005-11-22 | Air pressure engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1804390A CN1804390A (en) | 2006-07-19 |
| CN100350152C true CN100350152C (en) | 2007-11-21 |
Family
ID=36866512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100481182A Expired - Fee Related CN100350152C (en) | 2005-11-22 | 2005-11-22 | Air pressure engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100350152C (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87102829A (en) * | 1987-04-18 | 1988-11-02 | 程安强 | Floating shaft type gear pump, gear motor |
| JPH05149236A (en) * | 1991-02-20 | 1993-06-15 | Hitachi Powdered Metals Co Ltd | Oil hydraulic motor device |
| JPH10196554A (en) * | 1997-01-06 | 1998-07-31 | Nippon Spindle Mfg Co Ltd | Gear pump or motor |
| CN1314547A (en) * | 2000-03-18 | 2001-09-26 | 李兴海 | Hydraulic engine |
| JP2002070754A (en) * | 2000-09-01 | 2002-03-08 | Shimadzu Corp | Gear pump or motor |
| JP2002235655A (en) * | 2001-02-13 | 2002-08-23 | Nishimura Mutsuko | High speed hydraulic motor |
| CN2746124Y (en) * | 2004-06-04 | 2005-12-14 | 于永海 | Pressure engine |
-
2005
- 2005-11-22 CN CNB2005100481182A patent/CN100350152C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87102829A (en) * | 1987-04-18 | 1988-11-02 | 程安强 | Floating shaft type gear pump, gear motor |
| US4909714A (en) * | 1987-04-18 | 1990-03-20 | Anqiang Cheng | Pressure balanced external gear pump or motor of floating shaft type |
| JPH05149236A (en) * | 1991-02-20 | 1993-06-15 | Hitachi Powdered Metals Co Ltd | Oil hydraulic motor device |
| JPH10196554A (en) * | 1997-01-06 | 1998-07-31 | Nippon Spindle Mfg Co Ltd | Gear pump or motor |
| CN1314547A (en) * | 2000-03-18 | 2001-09-26 | 李兴海 | Hydraulic engine |
| JP2002070754A (en) * | 2000-09-01 | 2002-03-08 | Shimadzu Corp | Gear pump or motor |
| JP2002235655A (en) * | 2001-02-13 | 2002-08-23 | Nishimura Mutsuko | High speed hydraulic motor |
| CN2746124Y (en) * | 2004-06-04 | 2005-12-14 | 于永海 | Pressure engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1804390A (en) | 2006-07-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |