CN112576504B - Inflator device - Google Patents
Inflator device Download PDFInfo
- Publication number
- CN112576504B CN112576504B CN202011465342.2A CN202011465342A CN112576504B CN 112576504 B CN112576504 B CN 112576504B CN 202011465342 A CN202011465342 A CN 202011465342A CN 112576504 B CN112576504 B CN 112576504B
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- China
- Prior art keywords
- air
- sliding block
- inflator
- tension spring
- rod
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
- F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/10—Stators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/20—Rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
Abstract
The invention relates to an inflator device, which comprises an inflator body and an inflator cover, wherein the inflator body comprises an inner disc and an outer disc, the center of the outer disc is provided with a fixed shaft, one end of the fixed shaft is connected with a motor, the other end of the fixed shaft is fixedly connected with the inner disc, and the inner disc rotates clockwise; the outer disc is provided with an air blocking sliding block groove, an air blocking sliding block, a pressure spring and a pressure spring rod are arranged in the air blocking sliding block groove, the other end of the air blocking sliding block is provided with an air blocking roller, and air inlets and air outlets are formed in two sides of the air blocking sliding block groove; the inner disk is provided with a gas pushing roller, and a supporting spring is arranged between the gas pushing roller and the inner disk. The inflator device may be connected in parallel in two sets, the first and second sets having inner panel corners 180 degrees apart. The invention has strict design, the inner disc can continuously inflate by circulating rotation, and the inflators can be connected in parallel, so that the inflation efficiency is high and the inflation speed is high; the inflator device has simple structure, thereby having low cost and convenient subsequent maintenance; the components are connected in a simple way and are tightly matched, so that the noise generated during the operation of the movement can be effectively reduced.
Description
Technical Field
The invention relates to an inflator device, and belongs to the technical field of inflators.
Background
The inflator is also called an inflator, an inflator pump and an inflator pump, and is an inflating tool, and gas enters an inflating target in an irreversible direction under the action of the inflator. The existing inflator devices are mainly divided into three types: piston, vane and screw type. The existing inflator has the problems of high noise, high manufacturing cost, slow inflation and the like, and causes a plurality of inconveniences to users. Therefore, the invention provides the inflator device which has simple structure, quick inflation, parallel connection and low noise.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the invention are as follows: an inflator device is provided to address the above-described deficiencies.
The invention relates to an inflator device, which comprises a frame, an inflator body and an inflator cover, wherein a sealing ring is arranged between the inflator body and the inflator cover;
the outer disc is provided with an air blocking sliding block groove device which comprises an air blocking sliding block groove, the air blocking sliding block groove inclines anticlockwise, an air blocking sliding block is arranged in the air blocking sliding block groove, an air sealing roller is arranged at the inner end of the air blocking sliding block, the air blocking sliding block is rotationally connected with the air sealing roller, the cambered surface is larger than half of the circumference of the air sealing roller, the upper end of the air blocking sliding block is provided with a pressure spring and a pressure spring rod, the air blocking sliding block groove is arranged on the outer disc, the pressure spring rod is fixed on a tension spring rod, a sliding rod is also fixed on the tension spring rod, a sliding rod sleeve is arranged outside the sliding rod sleeve, a notch is arranged on the sliding rod sleeve, the sliding rod sleeve is fixed on a cover, two bearings are arranged on the tension spring rod, tension springs are arranged at two ends of the tension spring rod, one tension spring is fixed on the outer disc, the other tension spring rod is fixed on the tension spring rod, the tension spring rod is in a 7-shaped structure, one end of the tension spring rod is fixed on the air blocking sliding block groove and the sliding rod sleeve, and two sides of the air blocking sliding block groove are provided with an air inlet hole and an air outlet hole;
the inner disk is provided with an air pushing sliding block groove, the air pushing sliding block groove is inclined in the anticlockwise direction, an air pushing sliding block is arranged in the air pushing sliding block groove, the air pushing sliding block is provided with an air sealing roller, the cambered surface is larger than half of the circumference of the air sealing roller, and a supporting spring is arranged between the air pushing sliding block and the inner disk. The air grooves can also be arc-shaped, the inflator devices can be connected in parallel with two groups, and the rotation angles of the inner discs of the first group and the second group are 180 degrees different. Multiple groups can be connected in parallel, and the rotation angle difference of the inner discs of two adjacent groups is equal.
Preferably, the top end of the inflator cover is provided with an auxiliary mechanism, the auxiliary mechanism is fixedly connected with the rotating shaft, the auxiliary mechanism is fan-shaped, and the position of the auxiliary mechanism corresponds to the position of the air pushing sliding block. The auxiliary mechanism fan-shaped part is similar to the tip shape of the inner disk. The auxiliary mechanism can assist the pressure spring rod to pull the pressure spring and the air blocking slider when the air pushing slider and the air blocking roller meet, so that the pressure on the air blocking roller is relieved, and the air pushing slider can smoothly pass through.
One of the two bearings on the tension spring rod is matched with the fan-shaped rotation of the auxiliary mechanism, and the other bearing is matched with the 7-shaped head rod of the tension spring rod.
Preferably, the inner disc is in a drop shape, the air pushing sliding block is arranged at the drop-shaped tip end of the inner disc, and the first cambered surface and the second cambered surface are arranged at the two sides of the air pushing sliding block. The first cambered surface and the second cambered surface can facilitate the sliding shrinkage of the air sealing roller along the cambered surfaces.
Preferably, the first cambered surface is arranged in the anticlockwise direction of the air pushing sliding block, the second cambered surface is arranged in the clockwise direction of the air pushing sliding block, and the radian of the first cambered surface is smaller than that of the second cambered surface. The half of the cambered surface is obviously reduced in radius, 1/8 of the cambered surface is obviously tapered, the second cambered surface assists the air sealing roller to shrink, and the first cambered surface plays a buffering role when the air sealing roller returns.
Preferably, the air inlet hole is arranged in the clockwise direction of the air blocking sliding block groove, and the air outlet hole is arranged in the anticlockwise direction of the air blocking sliding block groove. The inner disk rotates clockwise, and gas enters from the gas inlet hole and is discharged from the gas outlet hole.
Preferably, the air inlet hole is larger than the air outlet hole, the section of the air groove in the direction of the air inlet hole is larger than the section of the air groove in the direction of the air outlet hole, and the energy can be saved according to the pressure of the air pressure.
Working principle and process:
when the motor is in operation, the motor drives the inner disc to rotate, the supporting springs on the protrusions push the air pushing sliding blocks out and are in contact with the inner circle of the outer disc, the pressure springs on the outer disc push the air pushing sliding blocks out and are in contact with the outer circle of the inner disc, so that a closed air groove is formed, air enters from the air inlet holes and is discharged from the air outlet holes due to the rotation of the inner disc, and thus, continuous inflation is formed due to the cyclic rotation.
The inflator device may be connected in parallel in two sets, the first and second sets having inner panel corners 180 degrees apart.
Compared with the prior art, the invention has the following beneficial effects:
the invention has strict design, the inner disc can continuously inflate by circulating rotation, and the inflators can be connected in parallel, so that the inflation efficiency is high and the inflation speed is high; the inflator device has simple structure, thereby having low cost and convenient subsequent maintenance; the components are connected in a simple way and are tightly matched, so that the noise generated during the operation of the movement can be effectively reduced, and the energy can be saved.
Drawings
FIG. 1 is a schematic view of an inflator device;
FIG. 2 is a schematic view of an inflator body;
FIG. 3 is a schematic cross-sectional view of an inflator body;
FIG. 4 is a schematic diagram of a gas-barrier slider groove arrangement;
in the figure: 1. a gas-blocking slide block groove device; 101. a tension spring rod; 102. a tension spring rod; 103. a tension spring; 104. a sliding rod sleeve; 2. a gas-blocking slide block groove; 3. an auxiliary mechanism; 4. an inflator lid; 5. a rotating shaft; 6. a first cambered surface; 7. an outer disk; 8. a pushing air slide block; 9. an inner disk; 10. a second cambered surface; 11. an air tank; 12. an air sealing roller; 13. a gas-blocking slide block; 14. an air outlet hole; 15. a pressure spring; 16. an air inlet hole; 17. and (5) supporting the spring.
Detailed Description
Embodiments of the invention are further described below with reference to the accompanying drawings:
as shown in fig. 1 to 4, an inflator device comprises a frame, an inflator body and an inflator cover 4, wherein a sealing ring is arranged between the inflator body and the inflator cover 4, the inflator body and the inflator cover 4 are connected with the frame through bolts, the inflator body comprises an inner disc 9 and an outer disc 7, the outer disc 7 is connected with the inflator cover 4 through bolts, an air groove 11 is arranged between the inner disc 9 and the outer disc 7, a rotating shaft 5 is arranged in the center of the inflator body, the rotating shaft 5 is rotationally connected with the inflator cover 4 through a bearing, one end of the rotating shaft 5 is connected with a speed reducing motor, the other end of the rotating shaft is fixedly connected with the inner disc 9, the speed reducing motor is fixed on the frame, and the inner disc 9 rotates clockwise;
the outer disc 7 is provided with an air blocking sliding block groove device 1, the air blocking sliding block device comprises an air blocking sliding block groove 2, the air blocking sliding block groove 2 inclines anticlockwise, an air blocking sliding block 13 is arranged in the air blocking sliding block groove 2, an air blocking roller 12 is arranged at the inner end of the air blocking sliding block 13, the air blocking sliding block 13 is rotationally connected with the air blocking roller 12, the cambered surface is larger than half of the circumference of the air blocking roller, the upper end of the air blocking sliding block 13 is provided with a pressure spring 15 and a pressure spring rod, the air blocking sliding block groove 2 is arranged on the outer disc, the pressure spring rod is fixed on a tension spring supporting rod 101, a sliding rod is also fixed on the tension spring supporting rod 101, a peripheral sliding rod sleeve 104 is provided with a notch, the sliding rod sleeve 104 is fixed on a cover, the tension spring supporting rod 101 is provided with two bearings, two ends of the tension spring 103 are arranged at two ends of the tension spring 101, one tension spring 103 is fixed on the outer disc 7, the other tension spring 102 is fixed on the tension spring 102, one end of the tension spring 102 is fixed on the air blocking sliding block groove 2 and the sliding rod 104, and two sides of the air blocking sliding block 2 are provided with an air inlet hole 16 and an air outlet hole 14;
the inner disk 9 is provided with an air pushing sliding block groove, the air pushing sliding block groove is inclined in the anticlockwise direction, an air pushing sliding block 8 is arranged in the air pushing sliding block groove, the air pushing sliding block 8 is provided with an air sealing roller 12, the cambered surface is larger than half of the circumference of the air sealing roller, and a supporting spring 17 is arranged between the air pushing sliding block 8 and the inner disk 9. The air grooves 11 can also be arc-shaped, and the inflator devices can be connected in parallel in two groups, and the inner disc angles of the first group and the second group are 180 degrees different. Multiple groups can be connected in parallel, and the rotation angle difference of the inner discs 9 of two adjacent groups is equal.
The top end of the inflator cover 4 is provided with an auxiliary mechanism 3, the auxiliary mechanism 3 is fixedly connected with the rotating shaft 5, the auxiliary mechanism 3 is fan-shaped, and the position of the auxiliary mechanism 3 corresponds to the position of the air pushing sliding block 8. The fan-shaped part of the auxiliary mechanism 3 is similar to the tip shape of the inner disc 9. The auxiliary mechanism 3 can assist the pressure spring rod to pull the pressure spring 15 and the air blocking slide block 13 when the air pushing slide block 8 and the air blocking roller 12 meet, so that the pressure on the air blocking roller 12 is relieved, and the air pushing slide block 8 can smoothly pass through.
Two bearings on the tension spring rod 101, one of which is matched with the fan-shaped rotation of the auxiliary mechanism 3, and the other of which is matched with the 7-shaped head rod of the tension spring rod 102.
The inner disk 9 is in a drop shape, the air pushing slide block 8 is arranged at the drop-shaped tip of the inner disk 9, and the first cambered surface 6 and the second cambered surface 10 are arranged at two sides of the air pushing slide block 8. The first cambered surface 6 and the second cambered surface 10 can facilitate the sliding shrinkage of the air sealing roller 12 along the cambered surfaces.
The first cambered surface 6 is arranged in the anticlockwise direction of the air pushing sliding block 8, the second cambered surface 10 is arranged in the clockwise direction of the air pushing sliding block 8, and the radian of the first cambered surface 6 is smaller than that of the second cambered surface 10. The half of the cambered surface is obviously reduced in radius, 1/8 of the cambered surface is obviously tapered, the second cambered surface 10 assists the air sealing roller 12 to shrink, and the first cambered surface 6 plays a buffering role when the air sealing roller 12 returns.
The air inlet hole 16 is arranged in the clockwise direction of the air blocking sliding block groove 2, and the air outlet hole 14 is arranged in the anticlockwise direction of the air blocking sliding block groove 2. The inner disk 9 rotates clockwise, and gas enters from the gas inlet hole 16 and is discharged from the gas outlet hole 14.
The air inlet hole 16 is larger than the air outlet hole 14, the section of the air groove 11 in the direction of the air inlet hole 16 is larger than the section of the air groove 11 in the direction of the air outlet hole 14, and the energy can be saved according to the pressure of air pressure.
When the air pump works, the motor drives the inner disc 9 to rotate, the supporting spring 17 on the bulge pushes the air pushing sliding block 8 out to be in contact with the inner circle of the outer disc 7, the pressure spring 15 on the outer disc 7 pushes the air pushing sliding block 8 out to be in contact with the outer circle of the inner disc 9, a closed air groove 11 is formed, and air enters from the air inlet hole 16 and is discharged from the air outlet hole 14 due to the rotation of the inner disc 9, so that the air is continuously inflated through the circular rotation.
The inflator device may be connected in parallel in two sets, the first and second sets having inner discs 9 rotated 180 degrees apart.
The invention has strict design, the inner disk 9 can continuously inflate after circulating rotation, and the inflators can be connected in parallel, so that the inflation efficiency is high and the inflation speed is high; the inflator device has simple structure, thereby having low cost and convenient subsequent maintenance; the components are connected in a simple way and are tightly matched, so that the noise generated during the operation of the movement can be effectively reduced, and the energy can be saved.
Claims (1)
1. The utility model provides an inflator device, includes frame, inflator organism and inflator lid (4), is equipped with the sealing washer between inflator organism and the inflator lid (4), and inflator organism and inflator lid (4) pass through bolt fixed connection with the frame, its characterized in that: the air inflator body comprises an inner disc (9) and an outer disc (7), the outer disc (7) is connected with an air inflator cover (4) through bolts, an air groove (11) is formed between the inner disc (9) and the outer disc (7), a rotating shaft (5) is arranged in the center of the air inflator body, the rotating shaft (5) is rotationally connected with the air inflator cover (4) through a bearing, one end of the rotating shaft (5) is connected with a speed reducing motor, the other end of the rotating shaft is fixedly connected with the inner disc (9), the speed reducing motor is fixed on a frame, and the inner disc (9) rotates clockwise;
the outer disc (7) is provided with an air blocking sliding block groove device (1), the air blocking sliding block device comprises an air blocking sliding block groove (2), the air blocking sliding block groove (2) inclines anticlockwise, an air blocking sliding block (13) is arranged in the air blocking sliding block groove (2), the inner end of the air blocking sliding block (13) is provided with an air blocking roller (12), the air blocking sliding block (13) is rotationally connected with the air blocking roller (12), the upper end of the air blocking sliding block (13) is provided with a pressure spring (15) and a pressure spring rod, the air blocking sliding block groove (2) is arranged on the outer disc, the pressure spring rod is fixed on a tension spring supporting rod (101), a sliding rod is fixed on the tension spring supporting rod (101), a sliding rod is also fixed on the tension spring rod (101), a sliding rod sleeve (104) is arranged outside the sliding rod, a notch is arranged on the sliding rod sleeve (104) and is fixed on a cover, the tension spring supporting sliding rod (101) is provided with two bearings, two ends of the tension spring (103) are arranged at two ends of the tension spring rod (101), one tension spring (103) is fixed on the outer disc (7), the other tension spring rod (102) is fixed on the tension spring rod (102), one end of the tension spring (102) is 7 is fixed on the outer disc (7), and one end of the tension spring rod is fixed on the tension spring rod (2) and is provided with air inlet holes (14) and the air blocking sliding block groove (2);
the inner disk (9) is provided with an air pushing sliding block groove, the air pushing sliding block groove inclines anticlockwise, an air pushing sliding block (8) is arranged in the air pushing sliding block groove, the air pushing sliding block (8) is provided with an air sealing roller (12), and a supporting spring (17) is arranged between the air pushing sliding block (8) and the inner disk (9);
an auxiliary mechanism (3) is arranged at the top end of the inflator cover (4), the auxiliary mechanism (3) is fixedly connected with the rotating shaft (5), the auxiliary mechanism (3) is in a fan shape, and the position of the auxiliary mechanism (3) corresponds to the position of the air pushing sliding block (8);
the inner disc (9) is in a drop shape, the air pushing sliding block (8) is arranged at the drop-shaped tip of the inner disc (9), a first cambered surface (6) and a second cambered surface (10) are arranged at two sides of the air pushing sliding block (8), the first cambered surface (6) is arranged in the anticlockwise direction of the air pushing sliding block (8), the second cambered surface (10) is arranged in the clockwise direction of the air pushing sliding block (8), and the radian of the first cambered surface (6) is smaller than that of the second cambered surface (10);
two bearings on the tension spring rod (101), one of which is matched with the sector rotation of the auxiliary mechanism (3), and the other of which is matched with the 7-shaped head rod of the tension spring rod (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011465342.2A CN112576504B (en) | 2020-12-14 | 2020-12-14 | Inflator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011465342.2A CN112576504B (en) | 2020-12-14 | 2020-12-14 | Inflator device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112576504A CN112576504A (en) | 2021-03-30 |
| CN112576504B true CN112576504B (en) | 2024-03-15 |
Family
ID=75132171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011465342.2A Active CN112576504B (en) | 2020-12-14 | 2020-12-14 | Inflator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112576504B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1498951A1 (en) * | 1986-09-15 | 1989-08-07 | Предприятие П/Я А-3634 | Rotor machine |
| SU1645629A1 (en) * | 1988-06-17 | 1991-04-30 | Казанский Химико-Технологический Институт Им.С.М.Кирова | Rotary compressor |
| SU1756636A1 (en) * | 1989-10-09 | 1992-08-23 | Научно-производственный центр при Николаевском кораблестроительном институте им.адм.С.О.Макарова | Rotary machine |
| CN103629115A (en) * | 2012-08-22 | 2014-03-12 | 上海日立电器有限公司 | Inclined blade groove structure of rolling rotor compressor |
| CN107906003A (en) * | 2017-12-01 | 2018-04-13 | 浙江工业大学 | A kind of self-enclosed slide vane compressor of low speed |
| CN207847940U (en) * | 2017-09-26 | 2018-09-11 | 江西三友压缩机有限公司 | The vane structure of compressor |
| CN110159352A (en) * | 2019-04-03 | 2019-08-23 | 刘江 | Disc type air-liquid engine |
-
2020
- 2020-12-14 CN CN202011465342.2A patent/CN112576504B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1498951A1 (en) * | 1986-09-15 | 1989-08-07 | Предприятие П/Я А-3634 | Rotor machine |
| SU1645629A1 (en) * | 1988-06-17 | 1991-04-30 | Казанский Химико-Технологический Институт Им.С.М.Кирова | Rotary compressor |
| SU1756636A1 (en) * | 1989-10-09 | 1992-08-23 | Научно-производственный центр при Николаевском кораблестроительном институте им.адм.С.О.Макарова | Rotary machine |
| CN103629115A (en) * | 2012-08-22 | 2014-03-12 | 上海日立电器有限公司 | Inclined blade groove structure of rolling rotor compressor |
| CN207847940U (en) * | 2017-09-26 | 2018-09-11 | 江西三友压缩机有限公司 | The vane structure of compressor |
| CN107906003A (en) * | 2017-12-01 | 2018-04-13 | 浙江工业大学 | A kind of self-enclosed slide vane compressor of low speed |
| CN110159352A (en) * | 2019-04-03 | 2019-08-23 | 刘江 | Disc type air-liquid engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112576504A (en) | 2021-03-30 |
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