CN1061641A - Pivot angle hemisphere rotor pump more than 290 ° - Google Patents
Pivot angle hemisphere rotor pump more than 290 ° Download PDFInfo
- Publication number
- CN1061641A CN1061641A CN 90109002 CN90109002A CN1061641A CN 1061641 A CN1061641 A CN 1061641A CN 90109002 CN90109002 CN 90109002 CN 90109002 A CN90109002 A CN 90109002A CN 1061641 A CN1061641 A CN 1061641A
- Authority
- CN
- China
- Prior art keywords
- piston
- garden
- hemisphere
- pump
- slide block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Abstract
The present invention utilizes two hinged hemisphere pistons to rotate in spherical cylinder and a hemisphere piston is swung in upper angle at 290 °, and the spherical volume of cylinder on piston both sides is changed, and makes pump or motor.The automatic compensation gap function is arranged, and have the single chamber length of sealing line to be shorter than characteristics such as gear pump, eccentric sliding vane pump.This type of motor or pump displacement are big, compact structure, in light weight, durable, make simple.
Description
The invention relates to rotary engine and rotor pump.
Rotary engine of the present invention or pump structure be as shown in drawings: the available screw of two hemisphere cylinder bodies (1) (2) is fastening, and rotating shaft (3) is passed hemisphere cylinder body (2) and slided in hemisphere thin slice piston (5) upper rail (4) and drive piston (6) and rotate.Hemisphere thin slice piston (5) (6) is hinged with axle (8), and flexible material (7) between two-piston.Have on the hemisphere thin slice piston (6) in axle ring slide block (9) the upper bearing (metal) hole, (10) insertion garden (13), garden ring slide block rotates in the guide groove (11) between two cylinders.
When rotating shaft is rotated, driving hemisphere thin slice piston (5) rotates, hemisphere thin slice piston (5) drives hemisphere thin slice piston (6) and rotates and swing [because garden ring slide block can only rotate, when hemisphere thin slice piston (6) is rotated at (360 °-θ) swing in the angular region)], make hemisphere thin slice piston (5) (6) both sides cylinder body volume-variation, make motivation or pump.If rotate with gear driven garden ring slide block, also form effect same.Elastic material between two-piston (7) is in order to make gap smaller between piston and cylinder.Piston ring or stuffing box packing are preferably arranged on the piston.
Angle theta changes (can select) between shaft axis and garden ring slide block warp axis between 20 °-70 °, can change flow, pressure, makes different motors or pump.θ preferably selects 45.
This type of motor also can be made into two hemispheres thin slice piston and all has the rotating shaft chute.Two rotating shafts are arranged, and its axis angle is selected between 20 °-70 ° without garden ring slide block.Two rotating shafts make one main one from or two rotating shafts all be driving shaft.Another kind is that garden ring slide block longitudinal axis is not by spherical cylinder body center.
Motor of the present invention and pump have following characteristics:
1, a hemisphere thin slice piston pivot angle is greater than 290 ° of angles, and much larger than other type space displacement pump, thereby discharge capacity is big, compact structure.
2, the single chamber length of sealing line that participates between the kinematic pair of sealing is short, thereby has more congenital superiority than other type space displacement pump, has added that the automatic compensation gap function makes leakage still less.
3, easily processing, pressure are bigger, little, the light weight of volume.
Without valve, lack half than conventional engine inlet and outlet door when making four stroke engine when 4, making pump.
5, lubricant oil or cooling liquid can be by rotating shaft, piston circulation good cooling results, high lubricating effect.
Claims (3)
1, a kind of rotary engine or rotor pump, it is characterized by: form by two hemisphere cylinder bodies, two hemisphere thin slice pistons, garden ring slide block, rotating shafts, two hemisphere pistons connect with hinge, flexible therebetween body, on the piston rotating shaft chute is arranged, garden cylindricality or garden platform oblique crank Z are arranged on another piston, on the ring slide block of garden bearing hole is arranged, axle insertion garden is encircled in the slipper bearing hole on the piston.Garden ring slide block guide groove is arranged between the two hemispheres cylinder body.
2, a kind of rotary engine or rotor pump, it is characterized by: all have the rotating shaft chute on the two hemispheres thin slice piston, two rotating shafts are arranged, no garden ring slide block, it all is driving shaft that two-piston hinge joint and flexible therebetween material, two rotating shafts can be made into a driving shaft one driven shaft or two.
3, according to claim 1 or described motor of claim 2 or pump, it is characterized by: piston ring or stuffing box packing are arranged on the piston, inlet and exhaust valve is housed on the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90109002 CN1061641A (en) | 1990-11-03 | 1990-11-03 | Pivot angle hemisphere rotor pump more than 290 ° |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90109002 CN1061641A (en) | 1990-11-03 | 1990-11-03 | Pivot angle hemisphere rotor pump more than 290 ° |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1061641A true CN1061641A (en) | 1992-06-03 |
Family
ID=4881237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90109002 Pending CN1061641A (en) | 1990-11-03 | 1990-11-03 | Pivot angle hemisphere rotor pump more than 290 ° |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1061641A (en) |
-
1990
- 1990-11-03 CN CN 90109002 patent/CN1061641A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |