CN111734903B - Rubber tube joint with feedback function - Google Patents
Rubber tube joint with feedback function Download PDFInfo
- Publication number
- CN111734903B CN111734903B CN202010479339.XA CN202010479339A CN111734903B CN 111734903 B CN111734903 B CN 111734903B CN 202010479339 A CN202010479339 A CN 202010479339A CN 111734903 B CN111734903 B CN 111734903B
- Authority
- CN
- China
- Prior art keywords
- rubber
- plug
- support
- alarm
- spring seat
- 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.)
- Active
Links
- 239000003292 glue Substances 0.000 claims description 35
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 8
- 238000004806 packaging method and process Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/32—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses comprising parts outside the hoses only
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a rubber tube joint with a feedback function, which comprises a rubber tube joint and a rubber cylinder joint, and further comprises an alarm, wherein a rubber plug support is formed on the inner wall of the rubber tube joint, a rubber inlet cavity is formed on one side of the rubber plug support, a rubber outlet cavity is formed on the other side of the rubber plug support, a rubber plug assembly is arranged in the rubber inlet cavity, threads are formed on the inner wall of the rubber outlet cavity, a connecting seat is formed at one end of the rubber cylinder joint, the connecting seat is in threaded connection with the rubber outlet cavity, a push rod assembly is arranged in the rubber cylinder joint and used for pushing the rubber plug assembly, a mounting hole is formed in the side wall of the rubber tube joint along the radial direction, an alarm switch is arranged in the mounting hole, the alarm is fixed on the outer wall of the rubber tube joint and is electrically connected with the alarm switch, and a conductive ring is arranged on the connecting seat. The invention can rapidly realize the connection and disconnection between the rubber barrel and the small rubber cylinder, and has the reminding function, thereby preventing the occurrence of the situation of rubber shortage.
Description
Technical Field
The invention relates to a joint, in particular to a rubber tube joint with a feedback function.
Background
At present, the FOCKE350 type small rubber cylinder is connected with the rubber barrel through a connector, when the glue solution in the small rubber cylinder is excessive, the glue solution is frequently detected to give an alarm and stop, in order to normally start equipment, the glue tube connector is usually separated, the glue tube connector is not supplied, the glue tube connector is connected again when the glue solution in the small rubber cylinder is used to the lower limit, but the glue solution checking and measuring is frequently invalid, the lower limit of the glue solution is not alarmed, an operator does not connect the connector in time, no glue is caused in the glue cylinder, the quality defect that packaging paper jam and aluminum foil packaging are not sticky is caused, and even a large amount of glue solution flows into the next procedure, so that great quality risk and waste of finished product reworking are caused.
Disclosure of Invention
The invention aims to provide a rubber tube joint with a feedback function, so as to solve the technical problem in the prior art, and the rubber tube joint can quickly realize the connection and disconnection between a rubber barrel and a small rubber cylinder and has a reminding function, thereby preventing the occurrence of a rubber shortage condition.
The invention provides a rubber tube connector with a feedback function, which comprises a rubber tube connector and a rubber cylinder connector, and further comprises an alarm, wherein a rubber plug support is formed on the inner wall of the rubber tube connector, a rubber inlet cavity is formed on one side of the rubber plug support, a rubber outlet cavity is formed on the other side of the rubber plug support, a rubber plug assembly is arranged in the rubber inlet cavity, threads are formed on the inner wall of the rubber outlet cavity, a connecting seat is formed at one end of the rubber cylinder connector, the connecting seat is in threaded connection with the rubber outlet cavity, a push rod assembly is arranged in the rubber cylinder connector and used for pushing the rubber plug assembly, a mounting hole is formed in the side wall of the rubber tube connector in the radial direction, an alarm switch is arranged in the mounting hole, the alarm is fixed on the outer wall of the rubber tube connector and is electrically connected with the alarm switch, and a conductive ring is arranged on the connecting seat.
In the rubber hose connector with the feedback function, preferably, the rubber stopper blocking component comprises a spring seat support, a spring seat, a spring, a sliding rod and rubber stopper blocking, wherein the spring seat support is composed of four rod frames, the spring seat is fixedly installed at the middle of the spring seat support, one end of the sliding rod is in plug connection with one end of the spring seat, which is far away from the spring seat support, the spring is installed in the spring seat, the other end of the sliding rod is fixedly welded with the rubber stopper blocking plug, the rubber stopper blocking plug is of a hemispherical structure, and the spring seat support, the sliding rod, the rubber stopper blocking plug and the rubber stopper blocking plug support are coaxially arranged.
In the rubber hose connector with the feedback function, preferably, when the rubber stopper contacts the rubber stopper support, the end part of the sliding rod is further located in the spring seat.
In the rubber hose connector with the feedback function, preferably, the push rod assembly includes a push rod and a push rod support, the push rod support is fixedly installed on the inner side of the end portion of the rubber cylinder connector, the push rod support is composed of four rod frames, the push rod is fixedly installed in the middle of the push rod support, and one end of the push rod is propped against the rubber stopper.
In the rubber tube joint with the feedback function, preferably, the top of the spherical surface of the plug is a plane, and the plane is in contact with the end surface of the push rod.
In the rubber hose connector with the feedback function, preferably, a battery, a control chip, a timer and an alarm horn are installed in the alarm, the control chip is connected with the timer and the alarm horn through control wires, the battery is electrically connected with the alarm switch, the control chip, the timer and the alarm horn, and the control chip is connected with the equipment automatic shutdown relay through an alarm plug wire port.
Compared with the prior art, the anti-blocking rubber plug comprises a rubber barrel connector, a rubber cylinder connector and an alarm, wherein a rubber plug support is formed on the inner wall of the rubber barrel connector, a rubber inlet cavity is formed on one side of the rubber plug support, a rubber outlet cavity is formed on the other side of the rubber plug support, a rubber plug component is arranged in the rubber inlet cavity, threads are formed on the inner wall of the rubber outlet cavity, a connecting seat is formed at one end of the rubber cylinder connector and is in threaded connection with the rubber outlet cavity, a push rod component is arranged in the rubber cylinder connector, a mounting hole is formed in the side wall of the rubber barrel connector in the radial direction, an alarm switch is arranged in the mounting hole, the alarm is fixed on the outer wall of the rubber barrel connector and is electrically connected with the alarm switch, and a conductive ring is arranged on the connecting seat. Through the setting of alarm, stop the confession and glue after stifled plug subassembly and stifled plug support butt, the conducting ring is connected with alarm switch this moment, and the alarm begins the countdown, and the countdown time has arrived, sends buzzing warning, reminds operating personnel to open stifled plug subassembly. The invention can realize quick connection and disconnection, is convenient to operate, and does not need repeated plugging. In addition, possess alarming function, can in time remind the staff to switch connection state, prevent the condition emergence of breaking the glue.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic front view of the internal structure of the present invention in a connected state;
FIG. 4 is a schematic cross-sectional view of a spring seat bracket;
FIG. 5 is a schematic diagram of the operating principle of the alarm;
FIG. 6 is a schematic view of the structure of the rubber cylinder connector mounted on the rubber cylinder;
FIG. 7 is a perspective view of the glue cylinder attachment;
fig. 8 is a perspective view of another angle of the glue cylinder joint.
Reference numerals illustrate: 1-rubber barrel connector, 2-alarm, 3-rubber cylinder connector, 4-alarm plug wire port, 5-spring seat support, 6-spring seat, 7-spring, 8-slide bar, 9-plug, 10-plug support, 11-adjustment section, 12-plug bar, 13-plug bar support, 14-connection seat, 15-conducting ring, 16-alarm switch, 17-battery, 18-control chip, 19-timer, 20-alarm horn, 21-equipment automatic stop relay, 22-rubber cylinder, 23-end cover.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Embodiments of the invention: as shown in fig. 1-8, a rubber tube joint with feedback function comprises a rubber tube joint 1, an alarm 2 and a rubber cylinder joint 3, wherein one end of the rubber tube joint 1 is connected with a rubber tube, the inner wall of the rubber tube joint 1 is provided with a rubber plug support 10, one side of the rubber plug support 10 is a rubber inlet cavity, the other side of the rubber plug support 10 is a rubber outlet cavity, a rubber plug assembly is arranged in the rubber inlet cavity, the rubber plug assembly has two working positions, when the rubber plug assembly is in the first working position, the rubber plug assembly is abutted with the rubber plug support 10, at the moment, glue cannot flow into the rubber outlet cavity through the rubber plug support 10, when the rubber plug assembly is in the second working position, the rubber plug assembly is separated from the rubber plug support 10, at the moment, glue solution flows into a rubber outlet cylinder 22 through the rubber plug support 10, an inner thread is formed on the inner wall of the rubber outlet cavity, one end of the rubber cylinder joint 3 is provided with a connecting seat 14, the other end of the rubber plug support is connected with the rubber cylinder, the outer wall of the connecting seat 14 is provided with an outer thread, the connecting seat 14 is in threaded connection with the rubber outlet cavity, a push rod assembly is arranged in the rubber plug cylinder 3, when the push assembly is in the first working position, the rubber plug assembly is abutted against the rubber plug support 10, when the rubber plug assembly is in the first working position, the second working position, the rubber plug assembly is separated from the rubber plug support 1, the rubber plug support 1 is fixedly arranged in the second working position, and the inner wall is provided with an alarm 16, and is connected with an alarm 16.
When glue needs to be injected into the glue cylinder 22, only the glue cylinder connector 3 is required to be rotated, the push rod assembly pushes the glue blocking plug assembly to a second working position through the glue cylinder connector 3, the conducting ring 15 on the connecting seat 14 is separated from the alarm switch 16, the alarm 2 does not work, after the glue injection is completed, the glue blocking plug assembly is automatically reset and is in a first working position, the glue cannot flow into the glue outlet cavity through the glue blocking plug support 10, meanwhile, the conducting ring 15 is connected with the alarm switch 16, the alarm 2 starts to work, the alarm 2 has a timing function, and an alarm can be sent out after the preset time is reached, so that workers are reminded of switching the connection state to prevent glue shortage in the glue cylinder 22.
In a specific embodiment, the plug assembly comprises a spring seat support 5, a spring seat 6, a spring 7, a sliding rod 8 and a plug 9, wherein the spring seat support 5 is composed of four rod frames, the spring seat 6 is fixedly installed in the middle of the spring seat support 5, the spring seat 6 is provided with an installation cavity, one end of the sliding rod 8 is in plug connection with one end of the spring seat 6 far away from the spring seat support 5, a sealing ring is installed between the spring seat 6 and the sliding rod 8 by adopting smaller clearance fit or connection, glue solution is prevented from flowing into the spring seat 6, the spring 7 is arranged in the spring seat 6, the spring 7 is used for resetting the sliding rod 8, the other end of the sliding rod 8 is fixedly welded with the plug 9, the spring seat support 5, the sliding rod 8, the plug 9 and the plug support 10 are coaxially arranged.
When the push rod assembly pushes the rubber stopper 9 to the second working position, the sliding rod 8 compresses the spring 7, and when the push rod assembly stops applying the pushing force, the sliding rod 8 is pushed under the action of the spring 7 to push the rubber stopper 9 to the first working position and is abutted with the rubber stopper support 10.
In view of the operational stability of the apparatus, it is preferable that the end of the slide rod 8 is also located in the spring seat 6 when the stopper 9 contacts the stopper holder 10. This effectively prevents the equipment from being out of order due to the sliding rod 8 being disengaged from the spring seat 6.
Further, the push rod assembly comprises a push rod 12 and a push rod support 13, the inner side of the end part of the rubber cylinder connector 3 is fixedly provided with the push rod support 13, the push rod support 13 consists of four rod frames, the middle part of the push rod support is fixedly provided with the push rod 12, and one end of the push rod 12 is propped against the rubber plug 9. The top of the spherical surface of the plug 9 is a plane which is in contact with the end surface of the plunger rod 12.
It should be noted that, for the convenience of the assembly of the rubber cylinder connector 3, the end that the rubber cylinder connector 1 is connected with the rubber cylinder connector 3 is preferably designed to be a detachable structure, the end is designed with an end cover 23, the end cover 23 is used for the disassembly and assembly of the rubber cylinder connector 3, the end cover 23 is connected with the main body of the rubber cylinder connector 1 through a screw, specifically, an adjusting section 11 is arranged in the rubber outlet cavity of the rubber cylinder connector 1, an internal thread is arranged on the adjusting section 11, and the adjusting section 11 is used for limiting the adjusting stroke of the rubber cylinder connector 3.
Further, a battery 17, a control chip 18, a timer 19 and an alarm horn 20 are installed in the alarm 2, the control chip 18 is connected with the timer 19 and the alarm horn 20 through control wires, the battery 17 is electrically connected with the alarm switch 16, the control chip 18, the timer 19 and the alarm horn 20, and the control chip 18 is connected with an equipment automatic stop relay 21 through an alarm plug wire port 4.
When the conducting ring 15 and the alarm switch 16 are closed, the battery 17 supplies power to the alarm 2, the timer 19 starts counting down, after reaching the preset time, the setting is designed as the time when the glue in the ordinary glue cylinder 22 is used up to the lower limit, if the alarm switch 16 is not disconnected within the preset time, i.e. the conducting ring 15 is not separated from the alarm switch 16, the control chip 18 controls the alarm horn 20 to give out a buzzing alarm, if the conducting ring 15 is not separated from the alarm switch 16 within the second preset time, the second preset time is the time when the glue in the ordinary glue cylinder 22 is used up, the control chip 18 gives out an instruction to the automatic stop relay 21, and the equipment is directly controlled to stop.
While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (4)
1. The utility model provides a take rubber tube joint of feedback function, includes gluey bucket connector (1) and glues jar connector (3), its characterized in that: the automatic rubber sealing device is characterized by further comprising an alarm (2), wherein a rubber blocking plug support (10) is formed on the inner wall of the rubber barrel connector (1), a rubber inlet cavity is formed on one side of the rubber blocking plug support (10), a rubber outlet cavity is formed on the other side of the rubber blocking plug support, a rubber blocking plug component is arranged in the rubber inlet cavity, threads are formed on the inner wall of the rubber outlet cavity, a connecting seat (14) is formed at one end of the rubber barrel connector (3), the connecting seat (14) is in threaded connection with the rubber outlet cavity, a push rod component is arranged in the rubber barrel connector (3) and used for pushing the rubber blocking plug component, a mounting hole is formed in the side wall of the rubber barrel connector (1) in the radial direction, an alarm switch (16) is arranged in the mounting hole, the alarm (2) is fixed on the outer wall of the rubber barrel connector (1) and is electrically connected with the alarm switch (16), and a conductive ring (15) is arranged on the connecting seat (14).
The plug assembly comprises a spring seat support (5), a spring seat (6), a spring (7), a sliding rod (8) and a plug (9), wherein the spring seat support (5) is composed of four rod frames, the middle of the spring seat support is fixedly provided with the spring seat (6), one end of the sliding rod (8) is in plug connection with one end of the spring seat (6) away from the spring seat support (5), the spring (7) is arranged in the spring seat (6), the other end of the sliding rod (8) is fixedly welded with the plug (9), the plug (9) is of a hemispherical structure, and the spring seat support (5), the sliding rod (8), the plug (9) and the plug support (10) are coaxially arranged;
install battery (17), control chip (18), timer (19) and warning loudspeaker (20) in alarm (2), control chip (18) are through control line connection timer (19) with warning loudspeaker (20), battery (17) electric connection alarm switch (16) control chip (18) timer (19) with warning loudspeaker (20), control chip (18) are through alarm plug wire mouth (4) junction device automatic shutdown relay (21).
2. The hose connector with feedback function according to claim 1, wherein: when the plug (9) contacts the plug support (10), the end part of the sliding rod (8) is positioned in the spring seat (6).
3. The hose connector with feedback function according to claim 1, wherein: the push rod assembly comprises a push rod (12) and a push rod support (13), the inner side of the end part of the rubber cylinder connector (3) is fixedly provided with the push rod support (13), the push rod support (13) consists of four rod frames, the middle part of the push rod support is fixedly provided with the push rod (12), and one end of the push rod (12) is propped against the rubber plug (9).
4. A hose connector with feedback function according to claim 3, wherein: the top of the spherical surface of the plug (9) is a plane, and the plane is contacted with the end surface of the plug rod (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010479339.XA CN111734903B (en) | 2020-05-29 | 2020-05-29 | Rubber tube joint with feedback function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010479339.XA CN111734903B (en) | 2020-05-29 | 2020-05-29 | Rubber tube joint with feedback function |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111734903A CN111734903A (en) | 2020-10-02 |
CN111734903B true CN111734903B (en) | 2024-03-15 |
Family
ID=72646541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010479339.XA Active CN111734903B (en) | 2020-05-29 | 2020-05-29 | Rubber tube joint with feedback function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111734903B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080002733U (en) * | 2007-01-16 | 2008-07-21 | 주식회사 거영산업 | Connector to link hose of hot water boiler |
CN107725814A (en) * | 2017-11-10 | 2018-02-23 | 宁波新佳行自动化工业有限公司 | One kind switchs controllable joint |
CN208503530U (en) * | 2018-06-21 | 2019-02-15 | 郑州新锐石油工程技术有限公司 | A kind of pressure sealing injection valve |
CN209213155U (en) * | 2018-12-26 | 2019-08-06 | 四川华宇石油钻采装备有限公司 | A kind of lift valve driver |
CN212319092U (en) * | 2020-05-29 | 2021-01-08 | 红云红河烟草(集团)有限责任公司 | Rubber pipe joint with alarm function |
-
2020
- 2020-05-29 CN CN202010479339.XA patent/CN111734903B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080002733U (en) * | 2007-01-16 | 2008-07-21 | 주식회사 거영산업 | Connector to link hose of hot water boiler |
CN107725814A (en) * | 2017-11-10 | 2018-02-23 | 宁波新佳行自动化工业有限公司 | One kind switchs controllable joint |
CN208503530U (en) * | 2018-06-21 | 2019-02-15 | 郑州新锐石油工程技术有限公司 | A kind of pressure sealing injection valve |
CN209213155U (en) * | 2018-12-26 | 2019-08-06 | 四川华宇石油钻采装备有限公司 | A kind of lift valve driver |
CN212319092U (en) * | 2020-05-29 | 2021-01-08 | 红云红河烟草(集团)有限责任公司 | Rubber pipe joint with alarm function |
Also Published As
Publication number | Publication date |
---|---|
CN111734903A (en) | 2020-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111734903B (en) | Rubber tube joint with feedback function | |
CN212319092U (en) | Rubber pipe joint with alarm function | |
CN114191768B (en) | Automatic fire extinguishing shutdown system and method for large equipment for foundation engineering | |
CN215673718U (en) | Container valve of automatic fire extinguishing equipment | |
CN114076201B (en) | Hole grouting device and grouting equipment | |
CN112065840A (en) | Become flexible warning bolt with installation self-checking | |
WO2019091405A1 (en) | Low-voltage power distribution device capable of detecting predetermined state | |
CN107393263B (en) | Double-lever type manual fire alarm button | |
EP3706154B1 (en) | Low-voltage power distribution device and method for controlling low-voltage power distribution device tripping | |
CN114011003B (en) | Fire control shower nozzle with alarming function | |
CN213338980U (en) | Aviation plug fixing alarm device | |
US20070164128A1 (en) | Anti-dry start device | |
CN210515624U (en) | Drop alarm mechanism and vacuum etching machine spray set | |
CN209708859U (en) | A kind of installation screen transfer strip control device | |
CN109623730B (en) | Anti-lost screw dismounting device | |
CN109586247B (en) | Pressure overload protection device of bearing axial clearance testing machine | |
CN207440140U (en) | A kind of pneumatic combination instrument assembly detection fixture | |
CN221075465U (en) | Quick-opening blind plate safety interlocking device | |
CN208193451U (en) | A kind of Matheson and Dresser joint | |
CN218822478U (en) | Detection device for piston cooling nozzle | |
CN217768202U (en) | Grounding switch with high reliability closing and closing capacity | |
CN109731259A (en) | Extinguishing device and method for battery charging safety | |
CN221926588U (en) | Residual current sensor convenient to installation | |
CN218980318U (en) | Fire control shower nozzle of alarm part side dress | |
CN211925009U (en) | Rubber valve seat convenient to dismantle |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant |