CN111120310A - Novel industry does not have oily vortex air compressor - Google Patents
Novel industry does not have oily vortex air compressor Download PDFInfo
- Publication number
- CN111120310A CN111120310A CN202010062147.9A CN202010062147A CN111120310A CN 111120310 A CN111120310 A CN 111120310A CN 202010062147 A CN202010062147 A CN 202010062147A CN 111120310 A CN111120310 A CN 111120310A
- Authority
- CN
- China
- Prior art keywords
- motor
- bearing
- disc
- main
- eccentric shaft
- 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
Links
Images
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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
- F04C18/0223—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving with symmetrical double wraps
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- 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
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
-
- 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
- F04C29/04—Heating; Cooling; Heat insulation
- F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
-
- 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
- F04C29/06—Silencing
-
- 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
- F04C2240/50—Bearings
- F04C2240/54—Hydrostatic or hydrodynamic bearing assemblies specially adapted for rotary positive displacement pumps or compressors
Abstract
The invention discloses a novel industrial oil-free vortex air compressor, which comprises a motor part and a pump head part, wherein the motor part comprises a motor shell, a motor stator, a motor rotor, a main shaft and the like, the motor stator is arranged in the motor shell, the motor rotor is arranged in the motor stator, the main shaft is inserted in the middle of the motor rotor, the main shaft is connected with the motor shell in a rolling way through a bearing and then extends out of the motor part, the main machine part comprises a rack, a movable disc and a fixed disc, the rack is fixedly connected with the motor shell, one end of the rack, which is far away from the motor shell, is fixedly connected with the fixed disc, the movable disc is arranged between the rack and the fixed disc, an eccentric shaft bearing is embedded in the movable disc and the fixed disc, an eccentric shaft is connected in the middle of the eccentric shaft bearing in a rolling way, fills the blank of the vortex machine in the industrial field.
Description
Technical Field
The invention relates to the technical field of air compressors, in particular to a novel industrial oil-free vortex type air compressor.
Background
The scroll compressor is a compressor with compressible volume composed of a fixed involute scroll and an involute scroll which performs eccentric rotary translation. The scroll compressor is formed by mutually meshing a movable scroll and a fixed scroll which have two double-function equation molded lines.
In the working process of air suction, compression and exhaust, the static disc is fixed on the frame, and the moving disc is driven by the eccentric shaft and restricted by the anti-rotation mechanism to rotate around the center of the base circle of the static disc in a plane with a small radius. The air is sucked into the periphery of the static disc through the air filter element, and along with the rotation of the eccentric shaft, the air is gradually compressed in a plurality of crescent compression cavities formed by the engagement of the static disc and then is continuously discharged from an axial hole of the central part of the static disc.
The prior art scroll air compressor has the following defects: (1) the moving disc with a single-sided single spiral structure has low air displacement and low dustproof grade; (2) the structure is complicated, and the disassembling process is loaded down with trivial details complicacy, (3) can't be suitable for the industrial field of big discharge capacity, and industrial field scroll machine belongs to the blank.
Disclosure of Invention
The invention aims to provide a novel industrial oil-free scroll air compressor to solve the problems in the background art.
In order to achieve the purpose, the technical scheme of the invention is as follows: a novel industrial oil-free vortex air compressor comprises a motor part and a pump head part, wherein the motor part consists of a motor shell, a cooling jacket, a motor stator, a motor rotor, a main shaft and a motor rear cover, the motor shell is provided with a cooling water inlet port and a cooling water outlet port, the cooling jacket is fixedly arranged in the motor shell, the motor stator is fixedly arranged in the cooling jacket, the motor rotor is arranged in the motor stator, the main shaft is inserted in the middle of the motor rotor, one end of the main shaft is in rolling connection with the motor rear cover through a bearing, the other end of the main shaft extends out of the motor part after being in rolling connection with the motor shell through the bearing, one end of the main shaft close to the motor rear cover is provided with an auxiliary balancing weight, one end of the main shaft far away from the motor rear cover is provided with a main balancing weight, the motor rear cover, the main engine part comprises frame, driving disk, fixed disk, frame and motor housing fixed connection, be provided with the air inlet in the frame, motor housing's one end fixedly connected with fixed disk is kept away from to the frame, be provided with the driving disk between frame and the fixed disk, driving disk and fixed disk intermeshing, the main bearing steel bushing is installed at the driving disk center, the outer lane of the inner wall interference fit main bearing of main bearing steel bushing, the end of the inner circle interference fit main shaft of main bearing, it has eccentric shaft bearing to inlay in driving disk and the fixed disk, roll connection has the eccentric shaft in the middle of the eccentric shaft bearing, the one end that driving disk and fixed disk were kept away from to the eccentric shaft bearing is provided with the eccentric shaft bearing lid, the eccentric shaft bearing lid passes through bolt fixed connection on driving disk and fixed disk, the one end that the driving disk.
In this embodiment: the motor rear cover lower extreme fixedly connected with panel beating mount, the panel beating mount passes through the bolt and can dismantle with motor housing and be connected.
In this embodiment: the motor rear cover is characterized in that an outgoing line pressing plate is arranged at the upper end of the motor rear cover, and outgoing line sealant is filled between the outgoing line pressing plate and the motor rear cover.
In this embodiment: the number of the eccentric shafts is four, and the eccentric shafts are uniformly distributed along the circumferential direction of the movable disc and the fixed disc.
Compared with the prior art, the invention has the beneficial effects that: (1) the movable disc and the fixed disc are connected by adopting a connecting structure (the conventional scroll compressor is that the movable disc is connected with the rack), so that the modularization of the movable disc and the fixed disc is realized, the requirement on processing precision is lowered, and the installation and the disassembly are simplified;
(2) meanwhile, a water cooling structure and a motor integrated structure are adopted, so that the working efficiency of the eccentric shaft is greatly improved, the eccentric shaft compression device is suitable for being used as a secondary compression host in the industrial field, and meanwhile, the main shaft and the balance block are independently separated, so that the eccentric distance can be automatically corrected, and the requirement on the processing precision of the eccentric shaft is greatly reduced;
(3) the scroll compressor can be independently disassembled and assembled by a single person, a secondary compression main machine is used for developing a large-discharge compressor in the industrial field, the blank of the scroll machine in the industrial field is made up, the compression process of the scroll compressor is free of oil contact, the oil content of compressed gas is zero, the cleanliness is 100%, the fault is low, and the compression efficiency is high;
(4) the scroll compressor adopts a fully-closed water cooling structure, and comprises a motor for cooling, wherein the protection grade reaches P68;
(5) compared with the traditional oil-free tooth type rotor compressor, the compression process of the invention has the advantages that the moving disc and the fixed disc operate in a non-contact mode, no metal friction exists during operation, the noise is low, meanwhile, fewer parts are adopted, continuous air suction and air exhaust are realized, the reliability of the device is high, the volume is smaller, and the integration level is higher.
Drawings
FIG. 1 is an exploded view of a motor assembly according to the present invention
FIG. 2 is an exploded view of the main unit component of the present invention
Description of the drawings: the motor comprises a motor shell (1), a cooling jacket (2), a motor stator (3), a motor rotor (4), a main shaft (5), a main balancing weight (6), an auxiliary balancing weight (7), a bearing (8), a motor rear cover (9), a bearing cover (10), a metal plate fixing frame (11), a leading-out wire pressing plate (12), a leading-out wire sealing glue (13), a cooling water inlet connector (14), a cooling water outlet connector (15), a rack (16), an air inlet (17), a movable disc (18), a fixed disc (19), a main bearing cylinder sleeve (20), a main bearing (21), an eccentric shaft (22), an eccentric shaft bearing (23), an eccentric shaft bearing cover (24) and a water cover (25).
Detailed Description
The technical scheme of the invention is further described in detail with reference to the accompanying drawings 1-2.
A novel industrial oil-free vortex air compressor comprises a motor part and a pump head part, wherein the motor part comprises a motor shell 1, a cooling jacket 2, a motor stator 3, a motor rotor 4, a spindle 5 and a motor rear cover 9, the motor shell 1 is provided with a cooling water inlet interface 14 and a cooling water outlet interface 15, the motor shell 1 is internally and fixedly provided with the cooling jacket 2, the cooling jacket 2 is internally and fixedly provided with the motor stator 3, the motor rotor 4 is arranged in the electronic stator 3, the spindle 5 is inserted in the middle of the motor rotor 4, and after the motor rotor 4 is electrified, the magnetic field generated by the motor stator 3 and the magnetic field generated by the motor rotor 4 are interacted, so that the motor rotor 4 runs; the motor rotor 4 drives the main shaft 5 to rotate, one end of the main shaft 5 is in rolling connection with a motor rear cover 9 through a bearing 8, the other end of the main shaft 5 is in rolling connection with a motor shell 1 through the bearing 8 and then extends out of a motor part, one end, close to the motor rear cover 9, of the main shaft 5 is provided with an auxiliary balancing weight 7, one end, far away from the motor rear cover 9, of the main shaft 5 is provided with a main balancing weight 6, the motor rear cover 9 is provided with a bearing cover 10, the bearing cover 10 corresponds to the bearing 8, the main machine part comprises a rack 16, a movable disk 18 and a fixed disk 19, the rack 16 is fixedly connected with the motor shell 1, the rack 16 is provided with an air inlet 17, one end, far away from the motor shell 1, of the rack 16 is fixedly connected with the fixed disk 19, a movable disk 18 is arranged between the rack 16 and the fixed disk 19, the inner wall of the main bearing steel sleeve 20 is in interference fit with the outer ring of the main bearing 21, the inner ring of the main bearing 21 is in interference fit with the tail end of the main shaft 5, an eccentric shaft bearing 23 is embedded in the movable disc 18 and the fixed disc 19, an eccentric shaft 22 is connected in the middle of the eccentric shaft bearing 23 in a rolling manner, an eccentric shaft bearing cover 24 is arranged at one end, away from the movable disc 18 and the fixed disc 19, of the eccentric shaft bearing 23, the eccentric shaft bearing cover 24 is fixedly connected to the movable disc 18 and the fixed disc 19 through bolts, the eccentric shaft bearing cover 24 can prevent the eccentric shaft bearing 23 from being thrown out, a water cover 25 is arranged at one end, away from the movable disc 18, of the fixed disc 19, after the main shaft 5 rotates, the movable disc 18 is driven to reciprocate, the movable disc 18 drives the eccentric shaft 22 to move, the other end of the eccentric shaft 22 is connected to the fixed disc 19, so that the movable disc 18, the gas sucked into the working chamber is gradually compressed by the crescent-shaped compression chamber formed later, and then discharged from the gas outlet at the central portion of the fixed plate 19.
In this embodiment: lid 9 lower extreme fixedly connected with panel beating mount 11 behind the motor, panel beating mount 11 passes through the bolt and can dismantle with motor housing 1 and be connected.
In this embodiment: the upper end of the motor rear cover 9 is provided with an outgoing line pressing plate 12, outgoing line sealant is filled between the outgoing line pressing plate 12 and the motor rear cover 9, and the outgoing line sealant can prevent water from permeating into a motor component to cause short circuit of electrified equipment inside the motor component.
In this embodiment: the number of the eccentric shafts 22 is four, and the eccentric shafts are uniformly distributed along the circumferential direction of the movable disc 18 and the fixed disc 19, so that the arrangement can avoid that the movable disc 18 and the fixed disc 19 cannot keep small-radius plane motion at a certain phase position due to the damage of one eccentric shaft 22, and the running stability of the device is improved.
The working principle of the invention is as follows: after the motor part is electrified, when a magnetic field generated by the motor stator 3 and a magnetic field generated by the motor rotor 4 interact, the motor rotor 4 is operated; the motor rotor 4 drives the main shaft 5 to rotate, the main shaft 5 drives the movable disc 18 to reciprocate, the movable disc 18 reciprocates to drive the eccentric shaft 22 to move, the other end of the eccentric shaft 22 is connected to the fixed disc 19, so that the movable disc 18 and the fixed disc 19 keep small-radius plane motion at a certain phase, the movable disc 18 and the fixed disc 19 are mutually meshed to form a plurality of pairs of crescent closed compression cavities, gas sucked into the working cavity is gradually compressed by the crescent formed compression cavities, and then is discharged from an exhaust port at the central part of the fixed disc 19.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. A novel industry does not have oily scroll compressor, its characterized in that: comprises a motor component and a pump head component, wherein the motor component comprises a motor shell (1), a cooling jacket (2), a motor stator (3), a motor rotor (4), a main shaft (5) and a motor rear cover (9), the motor shell (1) is provided with a cooling water inlet interface (14) and a cooling water outlet interface (15), the motor shell (1) is internally and fixedly provided with the cooling jacket (2), the cooling jacket (2) is internally and fixedly provided with the motor stator (3), the motor rotor (4) is arranged in the electronic stator (3), the main shaft (5) is inserted in the middle of the motor rotor (4), one end of the main shaft (5) is in rolling connection with the motor rear cover (9) through a bearing (8), the other end of the main shaft (5) stretches out of the motor component after being in rolling connection with the motor shell (1) through the bearing (8), and one end of the main shaft (5) close to the motor rear cover (9) is provided with an auxiliary balancing weight (7, the motor back cover (9) is kept away from one end of the main shaft (5) and a main balancing weight (6) is installed, a bearing cover (10) is arranged on the motor back cover (9), the bearing cover (10) corresponds to a bearing (8), the main machine component comprises a rack (16), a movable disk (18) and a fixed disk (19), the rack (16) is fixedly connected with a motor shell (1), an air inlet (17) is formed in the rack (16), one end, far away from the motor shell (1), of the rack (16) is fixedly connected with the fixed disk (19), the movable disk (18) is arranged between the rack (16) and the fixed disk (19), the movable disk (18) is mutually meshed with the fixed disk (19), a main bearing steel sleeve (20) is installed in the center of the movable disk (18), the inner wall of the main bearing steel sleeve (20) is in interference fit with the outer ring of the main bearing (21), and the inner ring of the main bearing (21) is in interference fit, an eccentric shaft bearing (23) is embedded in the movable disc (18) and the fixed disc (19), an eccentric shaft (22) is connected between the eccentric shaft bearing (23) in a rolling mode, an eccentric shaft bearing cover (24) is arranged at one end, far away from the movable disc (18) and the fixed disc (19), of the eccentric shaft bearing (23), the eccentric shaft bearing cover (24) is fixedly connected to the movable disc (18) and the fixed disc (19) through bolts, and a water cover (25) is arranged at one end, far away from the movable disc (18), of the fixed disc (19).
2. The novel industrial oil-free scroll air compressor as claimed in claim 1, wherein: lid (9) lower extreme fixedly connected with panel beating mount (11) behind the motor, panel beating mount (11) are connected with motor housing (1) can be dismantled through the bolt.
3. The novel industrial oil-free scroll air compressor as claimed in claim 1, wherein: and an outgoing line pressing plate (12) is arranged at the upper end of the motor rear cover (9), and outgoing line sealant is filled between the outgoing line pressing plate (12) and the motor rear cover (9).
4. The novel industrial oil-free scroll air compressor as claimed in claim 1, wherein: the number of the eccentric shafts (22) is four, and the eccentric shafts are uniformly distributed along the circumferential direction of the movable disc (18) and the fixed disc (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010062147.9A CN111120310A (en) | 2020-01-19 | 2020-01-19 | Novel industry does not have oily vortex air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010062147.9A CN111120310A (en) | 2020-01-19 | 2020-01-19 | Novel industry does not have oily vortex air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111120310A true CN111120310A (en) | 2020-05-08 |
Family
ID=70491376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010062147.9A Pending CN111120310A (en) | 2020-01-19 | 2020-01-19 | Novel industry does not have oily vortex air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111120310A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648184A (en) * | 2020-12-28 | 2021-04-13 | 北方导航控制技术股份有限公司 | Scroll compressor |
-
2020
- 2020-01-19 CN CN202010062147.9A patent/CN111120310A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648184A (en) * | 2020-12-28 | 2021-04-13 | 北方导航控制技术股份有限公司 | Scroll compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1122436B1 (en) | Horizontal scroll compressor | |
| JPH109160A (en) | Scroll compressor | |
| CN111120310A (en) | Novel industry does not have oily vortex air compressor | |
| JPS5960092A (en) | Scroll compressor | |
| JPS61261694A (en) | Scroll fluid machine | |
| CN106939887B (en) | A kind of direct-connected oil-free air compressor and its assembly method | |
| CN212202463U (en) | Oil-free vortex air compressor for industrial field | |
| CN111963437B (en) | Integrated screw vortex two-stage compressor | |
| JP3124437B2 (en) | Scroll compressor | |
| US20050084403A1 (en) | Compact scroll pump | |
| CN101235818A (en) | Synchronous revolution fluid compressing device | |
| CN210343701U (en) | Integrated screw vortex two-stage compressor | |
| KR101074104B1 (en) | Scroll fluid machine | |
| CN216589095U (en) | Universal overturning eccentric shaft surface air inlet and self-lubricating compressor | |
| CN214196657U (en) | Fuel rotary plate pump | |
| CN220101534U (en) | Thrust plate structure and vortex air pump with same | |
| JPH03210001A (en) | Scroll type fluid device | |
| CN210033836U (en) | Horizontal rotary compressor | |
| CN216044395U (en) | Rotor balance assembly and compressor | |
| WO2022087922A1 (en) | Positive-displacement air compressor | |
| JP3066202B2 (en) | Scroll compressor | |
| CN211009080U (en) | High-speed high-pressure three-blade Roots blower | |
| KR100480134B1 (en) | Horizontal type compressor | |
| KR100504913B1 (en) | Horizontal type compressor having pressure plate | |
| JP6462265B2 (en) | Open type compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |