CN115862692A - Solid state disk temperature rise control method and solid state disk - Google Patents

Solid state disk temperature rise control method and solid state disk Download PDF

Info

Publication number
CN115862692A
CN115862692A CN202211689488.4A CN202211689488A CN115862692A CN 115862692 A CN115862692 A CN 115862692A CN 202211689488 A CN202211689488 A CN 202211689488A CN 115862692 A CN115862692 A CN 115862692A
Authority
CN
China
Prior art keywords
solid state
state disk
base
main control
temperature rise
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
Application number
CN202211689488.4A
Other languages
Chinese (zh)
Inventor
林乐武
郑远清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Weike Weiye Electronic Technology Co ltd
Original Assignee
Shenzhen Weike Weiye Electronic Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Weike Weiye Electronic Technology Co ltd filed Critical Shenzhen Weike Weiye Electronic Technology Co ltd
Priority to CN202211689488.4A priority Critical patent/CN115862692A/en
Publication of CN115862692A publication Critical patent/CN115862692A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention discloses a solid state disk temperature rise control method and a solid state disk, and relates to the technical field of hard disks. The solid state disk temperature rise control method comprises a base and a placing table, wherein the placing table is arranged at the top end above the base, an opening is formed in the vertical position, corresponding to the base, of the placing table, a fan blade is arranged in the opening in a rotating mode, a storage chip is arranged on the base on one side of the fan blade, a main control chip is arranged on one side of the storage chip, and a temperature detector is arranged on the end face above the base. The temperature can be detected and fed back through the arrangement of the main control chip, the storage chip and the temperature detector, and the main control chip can control the fan blades to rotate to realize heat dissipation after the temperature is fed back.

Description

Solid state disk temperature rise control method and solid state disk
Technical Field
The invention belongs to the technical field of hard disks, and particularly relates to a solid state disk temperature rise control method and a solid state disk.
Background
Solid state disk, named Solid capacitor in english in taiwan. The SSD is composed of a control unit and a storage unit (FLASH chip, DRAM chip). The specification, definition, function and use method of the interface of the solid state disk are completely the same as those of a common hard disk, and the product appearance and size of the solid state disk are basically the same as those of the common hard disk (the size and appearance of the solid state disk in the form of emerging U.2, M.2 and the like are completely different from those of the SATA mechanical hard disk). The method is widely applied to the fields of military affairs, vehicle-mounted, industrial control, video monitoring, network terminals, electric power, medical treatment, aviation, navigation equipment and the like.
However, the solid state disk has the following problems in practical use:
the solid state disk often has the condition of overhigh temperature in the use process, and the overhigh temperature can influence the service life of the solid state disk and can also cause data loss.
Therefore, it is necessary to provide a solid state disk temperature rise control method and a solid state disk to solve the above technical problems.
Disclosure of Invention
The invention aims to solve the technical problem of providing a solid state disk temperature rise control method and a solid state disk aiming at the defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the solid state disk temperature rise control method comprises a base and a placing table, wherein the placing table is arranged at the top end above the base, an opening is formed in the vertical position, corresponding to the base, of the placing table, a fan blade is arranged in the opening in a rotating mode, a storage chip is arranged on the base on one side of the fan blade, a main control chip is arranged on one side of the storage chip, and a temperature detector is arranged on the end face above the base.
In the solid state disk temperature rise control method and the solid state disk provided by the invention, the port position of the port of the lower end face of the base is provided with the support frame, the support frame is arranged in a straight shape, the support frame is transversely arranged in the port of the port, the end face of the support frame facing the port is rotatably connected with the fan blades, and the fan blades are positioned in the port.
In the solid state disk temperature rise control method and the solid state disk provided by the invention, an inner groove is formed in one side of the lower end face of the base, the inner groove is positioned on the right side of the horizontal direction of the through hole, a main control chip is embedded in the inner groove, a storage chip is embedded in the inner groove on one side of the main control chip, and the main control chip, the storage chip, the temperature detector and the fan blades are all electrically connected.
In the solid state disk temperature rise control method and the solid state disk provided by the invention, the four corners of the base are provided with the sliding openings, the sliding openings are arranged in a circular shape, the sliding openings are internally and slidably connected with the sliding rods, the diameters of the sliding rods and the sliding openings are the same, the lengths of the sliding rods are greater than the depths of the sliding openings, and the end heads at two sides of the sliding rods are respectively positioned at two ends of the base.
In the solid state disk temperature rise control method and the solid state disk provided by the invention, the end of the sliding rod below the base is provided with the baffle, the diameter of the baffle is larger than that of the sliding rod, and the diameter of the baffle is larger than that of the sliding opening.
In the solid state disk temperature rise control method and the solid state disk provided by the invention, the slide rod between the baffle and the base is sleeved with the return spring, one end of the return spring is connected with the base, and the other end of the return spring is connected with the baffle.
In the solid state disk temperature rise control method and the solid state disk provided by the invention, a cross frame is arranged on the upper end head of the base, an end face of the cross frame facing the placing table is provided with a lapping frame, and the lapping frame corresponds to the placing table in position.
In the solid state disk temperature rise control method and the solid state disk provided by the invention, the transverse frame is arranged on the slide rod on the same side of the base in the length direction, and the slide rod and the bridging frame are both positioned above the placing table.
The solid state disk temperature rise control method and the solid state disk comprise the following steps:
s1: the temperature detector is positioned above the base, the temperature detector is positioned at the lower part of the hard disk on the placing table, and the storage chip and the main control chip can receive the actual working temperature sent by the temperature detector.
S2: if the temperature parameter received by the main control chip is higher than a first preset threshold value, the main control chip can blow air to the hard disk on the base through controlling the rotation of the fan blades, and the hard disk can dissipate heat.
S3: if the detected temperature parameter of the temperature detector is smaller than a second preset threshold value, the main control chip can control the fan blades to stop rotating, and therefore energy consumption caused by continuous rotation of the fan blades can be avoided.
Compared with the related art, the solid state disk temperature rise control method and the solid state disk provided by the invention have the following beneficial effects:
the invention provides a solid state disk temperature rise control method and a solid state disk, wherein an inner groove is formed on the lower end surface of a base, a storage chip and a main control chip can be placed in the inner groove, a temperature detector is arranged above the base, the temperature detector can transmit detected temperature parameters to the main control chip and the storage chip, then the main control chip can control a fan blade to rotate, the fan blade can radiate heat of the hard disk on the base, the work efficiency of the hard disk is prevented from being reduced, the temperature detector can transmit the parameters to the main control chip and the storage chip after detecting the temperature is reduced, and the main control chip can control the fan blade to stop rotating, so that the energy consumption caused by continuous rotation can be avoided.
The invention provides a solid state disk temperature rise control method and a solid state disk, wherein four corners of a base are provided with sliding openings, sliding rods are connected in the sliding openings in a sliding mode, cross frames are arranged at the end positions above the sliding rods, a lapping frame is arranged between the cross frames and above a placing table and clamps and fixes a hard disk on the placing table, so that the hard disk is stably placed, a baffle is arranged at the end position of the other end of the sliding rod, a return spring is arranged on the sliding rod between the baffle and the base, and the lapping frame can be kept in a state of moving towards the placing table by the return spring.
Drawings
Fig. 1 is a first schematic structural diagram of a solid state disk and a method for controlling temperature rise of the solid state disk provided by the present invention;
FIG. 2 is a solid state disk temperature rise provided by the present invention a second control method and a second structural diagram of the solid state disk;
fig. 3 is a schematic diagram illustrating a temperature rise control method for a solid state disk and a connection diagram of a return spring in the solid state disk according to the present invention;
fig. 4 is a third schematic structural diagram of the solid state disk and the method for controlling temperature rise of the solid state disk provided by the present invention;
fig. 5 is a fourth schematic structural diagram of the solid state disk and the method for controlling temperature rise of the solid state disk provided by the present invention;
fig. 6 is a fifth structural schematic diagram of the solid state disk and the method for controlling temperature rise of the solid state disk provided by the invention.
Reference numbers in the figures: 1. a base; 2. a placing table; 3. a port; 4. a fan blade; 5. a sliding port; 6. a baffle plate; 7. a return spring; 8. a slide bar; 9. a memory chip; 10. a main control chip; 11. an inner tank; 12. a support frame; 13. a temperature detector; 14. a cross frame; 15. and (5) building a frame.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Exemplary embodiments of the invention are shown in the drawings.
The first embodiment is as follows:
as shown in fig. 1, the solid state disk temperature rise control method and the solid state disk of the invention include a base 1 and a placing table 2, the placing table 2 is arranged on the top end of the base 1, a through opening 3 is arranged on the vertical position corresponding to the placing table 2 and the base 1, a fan blade 4 is rotatably arranged in the through opening 3, a storage chip 9 is arranged on the base 1 on one side of the fan blade 4, a main control chip 10 is arranged on one side of the storage chip 9, a temperature detector 13 is arranged on the upper end face of the base 1, temperature detection and feedback can be realized through the arrangement of the main control chip 10, the storage chip 9 and the temperature detector 13, and the main control chip 10 can control the fan blade 4 to rotate to realize heat dissipation after the feedback.
As shown in fig. 2, port 3 position of opening of the lower terminal surface of base 1 is provided with support frame 12, and support frame 12 is the setting of a style of calligraphy, and support frame 12 violently establishes in the port of opening 3, and support frame 12 rotates on the terminal surface towards opening 3 and is connected flabellum 4, and flabellum 4 is located opening 3's inside, just can realize fixing flabellum 4 through the setting of support frame 12 in opening 3 to prevent the change of position.
As an optional scheme, in an embodiment of the present invention, as shown in fig. 3, an inner groove 11 is formed on one side of a lower end surface of the base 1, the inner groove 11 is located on the right side of the through opening 3 in the horizontal direction, a main control chip 10 is embedded in the inner groove 11, a memory chip 9 is embedded in the inner groove 11 on one side of the main control chip 10, the memory chip 9, the temperature detector 13, and the fan blade 4 are all electrically connected, and data feedback from the temperature detector to the positions of the main control chip 10 and the memory chip 9 can be achieved through the electrical connection.
In implementation, this scheme is through seting up inside groove 11 on the below terminal surface of base 1, just can place storage chip 9 and main control chip 10 in the inside groove 11, the top of base 1 is provided with thermodetector 13, thermodetector 13 just can convey the temperature parameter that detects to main control chip 10 and storage chip 9 position, then main control chip 10 just can control flabellum 4 and rotate, flabellum 4 just can dispel the heat to the hard disk on the base 1, thereby prevent that hard disk work efficiency from descending, thermodetector 13 detects just can convey main control chip 10 and storage chip 9 position with the parameter after the temperature descends, main control chip 10 just can control flabellum 4 and stop the rotation, thereby just can avoid lasting the rotation and lead to the fact the consumption of the energy.
Example two:
as shown in fig. 4 and 5, on the basis of the first embodiment, the present invention provides a technical solution: the four corners of the base 1 are provided with sliding openings 5, the sliding openings 5 are arranged in a circular shape, sliding rods 8 are connected in the sliding openings 5 in a sliding mode, the diameters of the sliding rods 8 and the sliding openings 5 are the same, the length of each sliding rod 8 is larger than the depth of each sliding opening 5, the end heads of the two sides of each sliding rod 8 are respectively located at the two ends of the base 1, and the sliding rods 8 can slide up and down in the sliding openings 5 through the arrangement of the sliding rods 8; a baffle 6 is arranged at the end of the sliding rod 8 below the base 1, the diameter of the baffle 6 is larger than that of the sliding rod 8, the diameter of the baffle 6 is larger than that of the sliding opening 5, and the sliding rod 8 can be prevented from being separated from the inside of the sliding opening 5 through the baffle 6; a return spring 7 is sleeved on a sliding rod 8 between the baffle 6 and the base 1, one end of the return spring 7 is connected with the base 1, the other end of the return spring 7 is connected with the baffle 6, and the sliding rod 8 can keep moving to the position of the placing table 2 through the arrangement of the return spring 7; the transverse frame 14 is arranged on the end head above the base 1, the end face, facing the placing table 2, of the transverse frame 14 is provided with the lapping frame 15, the lapping frame 15 corresponds to the placing table 2 in position, and the lapping frame 15 can be installed through the arrangement of the transverse frame 14.
Alternatively, in this embodiment, as shown in fig. 6, the cross frame 14 is disposed on the same side of the slide bar 8 in the longitudinal direction of the base 1, the slide bar 8 and the mounting frame 15 are both located above the placing table 2, and the hard disk can be fixed by the mounting frame 15.
In implementation, in the scheme, the four corners of the base 1 are provided with the sliding openings 5, the sliding openings 5 are connected with the sliding rods 8 in a sliding mode, the end positions above the sliding rods 8 are provided with the cross frames 14, the bridging frames 15 are arranged between the cross frames 14, the bridging frames 15 are located above the placing table 2, the bridging frames 15 clamp and fix the hard disk on the placing table 2, so that the hard disk is stably placed, the other end of the sliding rod 8 is provided with the baffle 6, the sliding rod 8 between the baffle 6 and the base 1 is provided with the return spring 7, and the return spring 7 can enable the bridging frames 15 to keep a state of moving towards the placing table 2.
Example three:
the embodiment provides a solid state disk temperature rise control method and a solid state disk, and the method comprises the following steps of:
s1: the temperature detector 13 is positioned above the base 1, the temperature detector 13 is positioned below the hard disk on the placing table 2, and the storage chip 9 and the main control chip 10 can receive the actual working temperature sent by the temperature detector 13.
S2: if the temperature parameter received by the main control chip 10 is higher than the first preset threshold, the main control chip 10 can blow air to the hard disk on the base 1 by controlling the rotation of the fan blades 4, and the hard disk can dissipate heat.
S3: if the temperature parameter detected by the temperature detector 13 is smaller than the second preset threshold, the main control chip 10 can control the fan blade 4 to stop rotating, so as to avoid energy consumption caused by continuous rotation of the fan blade 4.
The solid state disk temperature rise control method and the working principle of the solid state disk provided by the invention are as follows:
the first innovation point implementation step:
the first step is as follows: according to the scheme, the inner groove 11 is formed in the lower end face of the base 1, and the storage chip 9 and the main control chip 10 can be placed in the inner groove 11;
the second step is that: a temperature detector 13 is arranged above the base 1, the temperature detector 13 can transmit detected temperature parameters to the positions of the main control chip 10 and the storage chip 9, then the main control chip 10 can control the fan blades 4 to rotate, and the fan blades 4 can radiate the hard disk on the base 1;
the third step: therefore, the working efficiency of the hard disk is prevented from being reduced, the temperature detector 13 can transmit the parameters to the positions of the main control chip 10 and the storage chip 9 after detecting the temperature reduction, and the main control chip 10 can control the fan blades 4 to stop rotating, so that the energy consumption caused by continuous rotation can be avoided.
The implementation step of the second innovation point:
the first step is as follows: in the scheme, the four corners of the base 1 are provided with the sliding openings 5, the sliding openings 5 are connected with the sliding rods 8 in a sliding mode, and the end heads above the sliding rods 8 are provided with the cross frames 14;
the second step is that: a lapping frame 15 is arranged between the transverse frames 14, and the lapping frame 15 is positioned above the placing table 2;
the third step: the built-up frame 15 clamps and fixes the hard disk on the placing table 2, so that the hard disk is stably placed, the baffle 6 is arranged at the end of the other end of the sliding rod 8, the return spring 7 is arranged on the sliding rod 8 between the baffle 6 and the base 1, and the built-up frame 15 can be kept in a state of moving towards the placing table 2 by the return spring 7.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (9)

1. Solid state hard drives temperature rise control method and solid state hard drives, including base (1) and place platform (2), its characterized in that: base (1) top is provided with places platform (2), place and seted up on the vertical position that platform (2) and base (1) correspond opening (3), opening (3) internal rotation is equipped with flabellum (4), be provided with memory chip (9) on one side base (1) of flabellum (4), one side of memory chip (9) is equipped with main control chip (10), be equipped with thermodetector (13) on the top terminal surface of base (1).
2. The solid state disk temperature rise control method and the solid state disk according to claim 1, wherein a support frame (12) is arranged at a port position of the through opening (3) on the lower end face of the base (1), the support frame (12) is arranged in a straight line shape, the support frame (12) is transversely arranged in the port of the through opening (3), the support frame (12) is connected with the fan blade (4) in a rotating manner on the end face, facing the through opening (3), of the support frame (12), and the fan blade (4) is located inside the through opening (3).
3. The solid state disk temperature rise control method and the solid state disk according to claim 1, wherein an inner groove (11) is formed in one side of the lower end face of the base (1), the inner groove (11) is located on the right side of the through hole (3) in the horizontal direction, a main control chip (10) is embedded in the inner groove (11), a storage chip (9) is embedded in the inner groove (11) on one side of the main control chip (10), and the main control chip (10), the storage chip (9), the temperature detector (13) and the fan blades (4) are all electrically connected.
4. The solid state disk temperature rise control method and the solid state disk as claimed in claim 1, wherein sliding openings (5) are formed in four corners of the base (1), the sliding openings (5) are arranged in a circular shape, a sliding rod (8) is slidably connected in the sliding openings (5), the sliding rod (8) and the sliding openings (5) have the same diameter, the length of the sliding rod (8) is greater than the depth of the sliding openings (5), and ends of two sides of the sliding rod (8) are respectively located at two ends of the base (1).
5. The solid state disk temperature rise control method and the solid state disk as claimed in claim 1, wherein a baffle (6) is arranged at the end of the sliding rod (8) below the base (1), the diameter of the baffle (6) is larger than that of the sliding rod (8), and the diameter of the baffle (6) is larger than that of the sliding opening (5).
6. The solid state disk temperature rise control method and the solid state disk according to claim 5, wherein a return spring (7) is sleeved on the sliding rod (8) between the baffle (6) and the base (1), one end of the return spring (7) is connected with the base (1), and the other end of the return spring (7) is connected with the baffle (6).
7. The solid state disk temperature rise control method and the solid state disk according to claim 1, wherein a cross frame (14) is arranged at an upper end of the base (1), an end face, facing the placing table (2), of the cross frame (14) is provided with a frame (15), and the frame (15) corresponds to the placing table (2).
8. The solid state disk temperature rise control method and the solid state disk according to claim 7, wherein the cross frame (14) is arranged on the slide bar (8) on the same side of the base (1) in the longitudinal direction, and the slide bar (8) and the bridging (15) are both positioned above the placing table (2).
9. Solid state disk temperature rise control method and solid state disk, its characterized in that: the method comprises the following steps:
s1: the temperature detector (13) is positioned above the base (1), the temperature detector (13) is positioned at the lower part of the hard disk on the placing table (2), and the storage chip (9) and the main control chip (10) can receive the actual working temperature sent by the temperature detector (13).
S2: if the temperature parameter received by the main control chip (10) is higher than a first preset threshold value, the main control chip (10) can blow the hard disk on the base (1) by controlling the rotation of the fan blades (4), and the hard disk can dissipate heat.
S3: if the temperature parameter detected by the temperature detector (13) is smaller than a second preset threshold value, the main control chip (10) can control the fan blade (4) to stop rotating, so that energy consumption caused by continuous rotation of the fan blade (4) can be avoided.
CN202211689488.4A 2022-12-27 2022-12-27 Solid state disk temperature rise control method and solid state disk Pending CN115862692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211689488.4A CN115862692A (en) 2022-12-27 2022-12-27 Solid state disk temperature rise control method and solid state disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211689488.4A CN115862692A (en) 2022-12-27 2022-12-27 Solid state disk temperature rise control method and solid state disk

Publications (1)

Publication Number Publication Date
CN115862692A true CN115862692A (en) 2023-03-28

Family

ID=85653547

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211689488.4A Pending CN115862692A (en) 2022-12-27 2022-12-27 Solid state disk temperature rise control method and solid state disk

Country Status (1)

Country Link
CN (1) CN115862692A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103793031A (en) * 2012-11-03 2014-05-14 上海欧朋软件有限公司 Heat dissipating support for solid-state hard disk
CN208570106U (en) * 2018-07-31 2019-03-01 温州市图盛科技有限公司 A kind of radiator of block chain electric power data storage hard disk
CN213934734U (en) * 2020-12-02 2021-08-10 杨卫林 Computer hard disk support
CN113608604A (en) * 2021-07-13 2021-11-05 华东计算技术研究所(中国电子科技集团公司第三十二研究所) Loongson processor-based computer power management system, method, medium, and device
CN215183096U (en) * 2021-04-29 2021-12-14 深圳市众芯合创科技有限公司 Solid state hard drives with buffering antidetonation structure
CN114281167A (en) * 2021-11-26 2022-04-05 苏州浪潮智能科技有限公司 Server fan control method, device, terminal and storage medium

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103793031A (en) * 2012-11-03 2014-05-14 上海欧朋软件有限公司 Heat dissipating support for solid-state hard disk
CN208570106U (en) * 2018-07-31 2019-03-01 温州市图盛科技有限公司 A kind of radiator of block chain electric power data storage hard disk
CN213934734U (en) * 2020-12-02 2021-08-10 杨卫林 Computer hard disk support
CN215183096U (en) * 2021-04-29 2021-12-14 深圳市众芯合创科技有限公司 Solid state hard drives with buffering antidetonation structure
CN113608604A (en) * 2021-07-13 2021-11-05 华东计算技术研究所(中国电子科技集团公司第三十二研究所) Loongson processor-based computer power management system, method, medium, and device
CN114281167A (en) * 2021-11-26 2022-04-05 苏州浪潮智能科技有限公司 Server fan control method, device, terminal and storage medium

Similar Documents

Publication Publication Date Title
CN207639063U (en) A kind of computer computer room heat radiation rack
CN115397219B (en) Self-adaptive adjusting system based on big data processing
CN103611995A (en) Rapid precise positioning device and method of blade
CN115862692A (en) Solid state disk temperature rise control method and solid state disk
CN205237279U (en) Cooling rack is put to STM carrier
CN218100150U (en) Computer radiator convenient to installation butt joint
CN215269091U (en) Medical intelligent information processing device
CN211219044U (en) Automatic tin soldering device for stage lamp
CN211506368U (en) Server heat dissipation dust collector
CN210694541U (en) Network power supply controller unable adjustment base
CN108491042A (en) A kind of cabinet
CN213634220U (en) GSP temperature controller with built-in wifi communication
CN220965046U (en) Comprehensive gateway of Internet of things
CN114489277B (en) Data acquisition information processing equipment based on new retail technology
CN213342549U (en) Data exchange device
CN213754684U (en) Electronic information engineering equipment monitoring management device
CN214186317U (en) Numerical control machine tool electronic box protection device with convenient loading and unloading function
CN212009501U (en) Supporting heat dissipation base for notebook computer
CN216298069U (en) Positioning device for internal memory drilling
CN213187059U (en) Refrigerating device for cooling server
CN219611888U (en) Video monitoring device for booster station
CN211958954U (en) Adjustable motor support frame
CN219160005U (en) Mobile terminal placement device
CN218447221U (en) Solid state hard drives mounting is with firm structure
CN218958134U (en) Plug type electric heating push rod of electronic thermostat

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