CN105070577A - Isolation grounding switch mechanism, single-pole component and GIS electrical equipment - Google Patents
Isolation grounding switch mechanism, single-pole component and GIS electrical equipment Download PDFInfo
- Publication number
- CN105070577A CN105070577A CN201510457675.3A CN201510457675A CN105070577A CN 105070577 A CN105070577 A CN 105070577A CN 201510457675 A CN201510457675 A CN 201510457675A CN 105070577 A CN105070577 A CN 105070577A
- Authority
- CN
- China
- Prior art keywords
- switch
- moving contact
- isolation
- contact
- earthed
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/04—Interlocking mechanisms
- H01H31/10—Interlocking mechanisms for interlocking two or more switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/075—Earthing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The invention relates to the field of high-voltage switches, particularly to an isolation grounding switch mechanism, a single-pole component and GIS electrical equipment. The isolation grounding switch mechanism includes a housing and an isolation switch and a grounding switch which are assembled on the housing in L-shaped distribution, the isolation switch includes an isolation switch moving contact and an isolation switch static contact, the grounding switch includes a grounding switch moving contact and a grounding switch static contact, a connection contact seat used for being electrically connected with a voltage transformer is arranged between the isolation switch and the grounding switch, the isolation switch static contact and the grounding switch moving contact are integrated on the connection contact seat, the isolation switch moving contact is electrically connected with a main conductive loop, and the grounding switch moving contact is electrically connected with ground potential. The isolation switch and the grounding switch are combined together, overall components and butting faces are few, and the structure is simple and compact.
Description
Technical field
The present invention relates to high-voltage switch gear field, particularly a kind of isolation earthing switch mechanism, monopole element and GIS electric equipment.
Background technology
At present in Cubicle Gas-Insulated Switchgear (GIS); for realizing suiting voltage transformer is faradic and carries out ground protection to voltage transformer; more configuration of PT has isolation earthing mechanism; the isolation that now employing is independent mostly, earthing mechanism realize corresponding function respectively, and such integral member is more, cost is higher.Therefore, the combined mechanism designing a kind of voltage transformer isolating switch and earthed switch is necessary.
Summary of the invention
The object of the present invention is to provide a kind of isolation earthing switch mechanism of compact conformation, and use monopole element and the GIS electric equipment of this switching mechanism.
For achieving the above object, the technical scheme of isolation earthing switch mechanism of the present invention is: isolation earthing switch mechanism comprises shell and is assemblied in isolating switch and the earthed switch of the L-shaped distribution on shell, isolating switch comprises isolating switch moving contact and static contact isolation switch, earthed switch comprises moving contact of grounding switch and static contact of grounding switch, the connection contact base for being electrically connected with voltage transformer is provided with between isolating switch and earthed switch, described static contact isolation switch and moving contact of grounding switch are integrated in and are connected on contact base, described isolating switch moving contact is electrically connected with main conductive circuit, described moving contact of grounding switch is electrically connected with earth potential.
Isolation earthing switch mechanism comprises the guidance contacts seat being arranged in shell, and described isolating switch moving contact guiding is installed in guidance contacts seat, guidance contacts seat is equipped with main conductive circuit conducting rod.
Described isolating switch moving contact and moving contact of grounding switch are equipped with the dihedral driving mechanism for rotational motion being converted into rectilinear motion.
Electrical interlocks between described isolating switch and earthed switch, realizes the earthed switch when isolating switch closes a floodgate by control loop and closes a floodgate invalid, keep apart that to close lock invalid during earthed switch combined floodgate.
The technical scheme of monopole element of the present invention is: the voltage transformer that monopole element comprises isolation earthing switch mechanism and is electrically connected with isolation earthing switch mechanism, isolation earthing switch mechanism comprises shell and is assemblied in isolating switch and the earthed switch of the L-shaped distribution on shell, isolating switch comprises isolating switch moving contact and static contact isolation switch, earthed switch comprises moving contact of grounding switch and static contact of grounding switch, the connection contact base be electrically connected with voltage transformer is provided with between isolating switch and earthed switch, described static contact isolation switch and moving contact of grounding switch are integrated in and are connected on contact base, described isolating switch moving contact is electrically connected with main conductive circuit, described moving contact of grounding switch is electrically connected with earth potential.
Electrical interlocks between described isolating switch and earthed switch, realizes the earthed switch switching signal when isolating switch closes a floodgate by control loop invalid, keeps apart and close lock invalidating signal when earthed switch closes a floodgate.
Isolation earthing switch mechanism comprises the guidance contacts seat being arranged in shell, and described isolating switch moving contact guiding is installed in guidance contacts seat, guidance contacts seat is equipped with main conductive circuit conducting rod.
The technical scheme of GIS electric equipment of the present invention is: GIS electric equipment comprises monopole element, the voltage transformer that monopole element comprises isolation earthing switch mechanism and is electrically connected with isolation earthing switch mechanism, isolation earthing switch mechanism comprises shell and is assemblied in isolating switch and the earthed switch of the L-shaped distribution on shell, isolating switch comprises isolating switch moving contact and static contact isolation switch, earthed switch comprises moving contact of grounding switch and static contact of grounding switch, the connection contact base be electrically connected with voltage transformer is provided with between isolating switch and earthed switch, described static contact isolation switch and moving contact of grounding switch are integrated in and are connected on contact base, described isolating switch moving contact is electrically connected with main conductive circuit, described moving contact of grounding switch is electrically connected with earth potential.
Electrical interlocks between described isolating switch and earthed switch, realizes the earthed switch switching signal when isolating switch closes a floodgate by control loop invalid, keeps apart and close lock invalidating signal when earthed switch closes a floodgate.
Isolation earthing switch mechanism comprises the guidance contacts seat being arranged in shell, and described isolating switch moving contact guiding is installed in guidance contacts seat, guidance contacts seat is equipped with main conductive circuit conducting rod.
The invention has the beneficial effects as follows: isolating switch and earthed switch and the L-shaped distribution of connection contact base therebetween, and static contact isolation switch and moving contact of grounding switch are integrated in and are connected on contact base, isolating switch and earthed switch are combined, overall components and interface few, simple and compact for structure.
Further, make electrical interlocks between isolating switch and earthed switch, avoid accident to occur, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention uses the embodiment of the monopole element of isolation earthing switch mechanism;
Fig. 2 is the structural representation of the embodiment of GIS electric equipment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.
The specific embodiment of the monopole element of use isolation earthing switch mechanism of the present invention, as shown in Figure 1, the voltage transformer 7 that monopole element comprises isolation earthing switch mechanism and is electrically connected with isolation earthing switch mechanism, isolation earthing switch mechanism comprises shell 2 and is assemblied in isolating switch 1 and the earthed switch 5 of the L-shaped distribution on shell 2, isolating switch 1 comprises isolating switch moving contact 11 and static contact isolation switch 12, earthed switch 5 comprises moving contact of grounding switch 51 and static contact of grounding switch 52, the connection contact base 6 be electrically connected with voltage transformer 7 is provided with between isolating switch 1 and earthed switch 5, static contact isolation switch 12 is connected on contact base 6 with integrated being assemblied in of moving contact of grounding switch 52, isolating switch moving contact 11 is electrically connected with main conductive circuit, moving contact of grounding switch 51 is electrically connected with earth potential.Isolation earthing switch mechanism comprises the guidance contacts seat 4 being arranged in shell 2, and isolating switch moving contact 11 guiding is installed in guidance contacts seat 4, guidance contacts seat 4 is equipped with and main conductive circuit conducting rod 3.
Shell 2 is five-way tube structure, and shell 2 is provided with isolating switch 1, main conductive circuit conducting rod 3, earthed switch 5, voltage transformer 7 and interface unit (not shown) respectively hermetically.The SF that relative pressure is 0.5Mpa is filled with in shell 2
6insulating gas, to meet insulating requirements.Isolating switch moving contact 11 and moving contact of grounding switch 51 are equipped with the dihedral driving mechanism for rotational motion being converted into rectilinear motion.Isolating switch 1 is dihedral isolating switch, also comprise the insulated tension pole that metal shell, connecting lever, guide support seat and the axis that is arranged in guide support seat extend along the vertical direction, isolating switch moving contact 11 is arranged on the lower end of insulated tension pole, metal shell can ensure the isolation of air and insulating gas, connecting lever forms toggle with the insulated tension pole being arranged in guide support seat, the rotating operation of diagonal form isolating switch can be converted into the vertical movement of isolating switch moving contact 11 at above-below direction.Earthed switch 5 is dihedral earthed switch, with the similar of dihedral isolating switch, by toggle, rotating operation is converted into moving contact of grounding switch 51 moving horizontally at left and right directions.Guidance contacts seat 4 be connected contact base about 6 and be disposed in shell 2.Isolating switch moving contact 11 has connected sum respectively and disconnects guidance contacts seat 4 and connect the connection position of electrical connection between contact base 6 and disconnect position, and accordingly, isolating switch 1 is in combined floodgate and gate-dividing state respectively.When isolating switch moving contact 11 be moved downward to plug with static contact isolation switch 12 be communicated with position time the position of 11 ' (in the Fig. 1), isolating switch 1 is in "on" position, the earthed switch 5 on connection contact base 6 is now made to keep gate-dividing state, guidance contacts seat 4 be connected contact base 6 and be electrically connected by isolating switch moving contact 11, connect the voltage transformer 7 on contact base 6 and the main conductive circuit on first connector 4 is connected.When isolating switch moving contact 11 is moved upward to the disconnection position be separated with static contact isolation switch 12, isolating switch 1 is in gate-dividing state, guidance contacts seat 4 disconnects with the circuit be connected between contact base 6, now, by the inserting that controls moving contact of grounding switch 51 and static contact of grounding switch 52 be separated, namely earthed switch 5 closes a floodgate and separating brake, can realize voltage transformer 7 and disconnect with earthy connected sum.Isolating switch 1 and earthed switch 5 electrical interlocks, avoid misoperation.Realized when isolating switch 1 closes a floodgate by control loop locking, it is invalid that earthed switch 5 closes a floodgate; When earthed switch 5 closes a floodgate, it is invalid that isolating switch 1 closes a floodgate, and occurs to avoid accident.
Isolating switch mainly realizes being communicated with and disconnection of voltage transformer and main conductive circuit; when isolating switch disconnects voltage transformer and main conductive circuit; earthed switch mainly realizes voltage transformer and is communicated with and disconnection with earthy, to realize the protection to voltage transformer.Compact overall structure, element are few.
In other embodiments, also can save guidance contacts seat, isolating switch moving contact can be made to adopt other conventional electric connection mode access main conductive circuits.
In other embodiments, the dihedral driving mechanism that pinion and rack or worm-and-wheel gear replace on isolating switch moving contact and moving contact of grounding switch can also be adopted.
In other embodiments, also can by Artificial Control or adopt mechanical structure to realize between isolating switch and earthed switch chain.
The structure of isolation earthing switch mechanism of the present invention is identical with the structure of the isolation earthing switch mechanism of monopole element in above-described embodiment, does not repeat them here.
The specific embodiment of GIS electric equipment of the present invention, as shown in Figure 2, GIS electric equipment comprises monopole element, and the structure of this monopole element is identical with the structure of monopole element in above-described embodiment, does not repeat them here.
Claims (10)
1. an isolation earthing switch mechanism, it is characterized in that: isolation earthing switch mechanism comprises shell and is assemblied in isolating switch and the earthed switch of the L-shaped distribution on shell, isolating switch comprises isolating switch moving contact and static contact isolation switch, earthed switch comprises moving contact of grounding switch and static contact of grounding switch, the connection contact base for being electrically connected with voltage transformer is provided with between isolating switch and earthed switch, described static contact isolation switch and moving contact of grounding switch are integrated in and are connected on contact base, described isolating switch moving contact is electrically connected with main conductive circuit, described moving contact of grounding switch is electrically connected with earth potential.
2. isolation earthing switch mechanism according to claim 1, it is characterized in that: isolation earthing switch mechanism comprises the guidance contacts seat being arranged in shell, described isolating switch moving contact guiding is installed in guidance contacts seat, guidance contacts seat is equipped with main conductive circuit conducting rod.
3. isolation earthing switch mechanism according to claim 1, is characterized in that: described isolating switch moving contact and moving contact of grounding switch are equipped with the dihedral driving mechanism for rotational motion being converted into rectilinear motion.
4. the isolation earthing switch mechanism according to claims 1 to 3 any one, it is characterized in that: electrical interlocks between described isolating switch and earthed switch, realize the earthed switch switching signal when isolating switch closes a floodgate by control loop invalid, keep apart when earthed switch closes a floodgate and close lock invalidating signal.
5. a monopole element, the voltage transformer comprising isolation earthing switch mechanism and be electrically connected with isolation earthing switch mechanism, it is characterized in that: isolation earthing switch mechanism comprises shell and is assemblied in isolating switch and the earthed switch of the L-shaped distribution on shell, isolating switch comprises isolating switch moving contact and static contact isolation switch, earthed switch comprises moving contact of grounding switch and static contact of grounding switch, the connection contact base be electrically connected with voltage transformer is provided with between isolating switch and earthed switch, described static contact isolation switch and moving contact of grounding switch are integrated in and are connected on contact base, described isolating switch moving contact is electrically connected with main conductive circuit, described moving contact of grounding switch is electrically connected with earth potential.
6. monopole element according to claim 5, it is characterized in that: electrical interlocks between described isolating switch and earthed switch, realize the earthed switch switching signal when isolating switch closes a floodgate by control loop invalid, keep apart when earthed switch closes a floodgate and close lock invalidating signal.
7. monopole element according to claim 5, it is characterized in that: isolation earthing switch mechanism comprises the guidance contacts seat being arranged in shell, described isolating switch moving contact guiding is installed in guidance contacts seat, guidance contacts seat is equipped with main conductive circuit conducting rod.
8. a GIS electric equipment, comprise monopole element, the voltage transformer that monopole element comprises isolation earthing switch mechanism and is electrically connected with isolation earthing switch mechanism, it is characterized in that: isolation earthing switch mechanism comprises shell and is assemblied in isolating switch and the earthed switch of the L-shaped distribution on shell, isolating switch comprises isolating switch moving contact and static contact isolation switch, earthed switch comprises moving contact of grounding switch and static contact of grounding switch, the connection contact base be electrically connected with voltage transformer is provided with between isolating switch and earthed switch, described static contact isolation switch and moving contact of grounding switch are integrated in and are connected on contact base, described isolating switch moving contact is electrically connected with main conductive circuit, described moving contact of grounding switch is electrically connected with earth potential.
9. GIS electric equipment according to claim 8, it is characterized in that: electrical interlocks between described isolating switch and earthed switch, realize the earthed switch switching signal when isolating switch closes a floodgate by control loop invalid, keep apart when earthed switch closes a floodgate and close lock invalidating signal.
10. GIS electric equipment according to claim 8, it is characterized in that: isolation earthing switch mechanism comprises the guidance contacts seat being arranged in shell, described isolating switch moving contact guiding is installed in guidance contacts seat, guidance contacts seat is equipped with main conductive circuit conducting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457675.3A CN105070577A (en) | 2015-07-30 | 2015-07-30 | Isolation grounding switch mechanism, single-pole component and GIS electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457675.3A CN105070577A (en) | 2015-07-30 | 2015-07-30 | Isolation grounding switch mechanism, single-pole component and GIS electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105070577A true CN105070577A (en) | 2015-11-18 |
Family
ID=54499920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510457675.3A Pending CN105070577A (en) | 2015-07-30 | 2015-07-30 | Isolation grounding switch mechanism, single-pole component and GIS electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105070577A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575698A (en) * | 2016-01-15 | 2016-05-11 | 许继（厦门）智能电力设备股份有限公司 | Earthing switch interlocking device of GIS combined electrical apparatus |
| CN105655913A (en) * | 2016-03-08 | 2016-06-08 | 河南平高电气股份有限公司 | Disconnecting grounding switch mechanism, switch equipment and guide contact base of disconnecting grounding switch mechanism |
| CN105702515A (en) * | 2016-03-08 | 2016-06-22 | 河南平高电气股份有限公司 | Isolating and grounding switch mechanism and gas-insulated metal-enclosed switchgear |
| WO2021052053A1 (en) * | 2019-09-18 | 2021-03-25 | 国网浙江省电力有限公司经济技术研究院 | Gas-insulated metal enclosed neutral point complete-set device |
| WO2022062210A1 (en) * | 2020-09-24 | 2022-03-31 | 河南平高电气股份有限公司 | Static end assembly and disconnecting and earthing switch |
| CN117220452A (en) * | 2023-08-11 | 2023-12-12 | 安徽合凯电气科技股份有限公司 | Special phase change switch for generator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002315120A (en) * | 2001-02-07 | 2002-10-25 | Hitachi Ltd | Gas-insulated switch |
| CN201374519Y (en) * | 2009-03-17 | 2009-12-30 | 现代重工(中国)电气有限公司 | Integral switching device for high-voltage enclosed type combination electrical apparatus |
| CN103426678A (en) * | 2013-08-06 | 2013-12-04 | 国家电网公司 | Three-position transmission device |
| CN103972809A (en) * | 2013-01-28 | 2014-08-06 | 中电新源智能电网科技有限公司 | Double-breaker DCB type high-voltage composite apparatus |
-
2015
- 2015-07-30 CN CN201510457675.3A patent/CN105070577A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002315120A (en) * | 2001-02-07 | 2002-10-25 | Hitachi Ltd | Gas-insulated switch |
| CN201374519Y (en) * | 2009-03-17 | 2009-12-30 | 现代重工(中国)电气有限公司 | Integral switching device for high-voltage enclosed type combination electrical apparatus |
| CN103972809A (en) * | 2013-01-28 | 2014-08-06 | 中电新源智能电网科技有限公司 | Double-breaker DCB type high-voltage composite apparatus |
| CN103426678A (en) * | 2013-08-06 | 2013-12-04 | 国家电网公司 | Three-position transmission device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575698A (en) * | 2016-01-15 | 2016-05-11 | 许继（厦门）智能电力设备股份有限公司 | Earthing switch interlocking device of GIS combined electrical apparatus |
| CN105575698B (en) * | 2016-01-15 | 2018-01-09 | 许继（厦门）智能电力设备股份有限公司 | GIS combination electric appliance ground switch interlocking device |
| CN105655913A (en) * | 2016-03-08 | 2016-06-08 | 河南平高电气股份有限公司 | Disconnecting grounding switch mechanism, switch equipment and guide contact base of disconnecting grounding switch mechanism |
| CN105702515A (en) * | 2016-03-08 | 2016-06-22 | 河南平高电气股份有限公司 | Isolating and grounding switch mechanism and gas-insulated metal-enclosed switchgear |
| WO2017152668A1 (en) * | 2016-03-08 | 2017-09-14 | 国家电网公司 | Isolating and grounding switch mechanism and gas-insulated metal-enclosed switchgear |
| WO2017152667A1 (en) * | 2016-03-08 | 2017-09-14 | 国家电网公司 | Isolation and grounding switch mechanism, switchgear, and guide contact base thereof |
| CN105655913B (en) * | 2016-03-08 | 2018-03-02 | 河南平高电气股份有限公司 | Isolation earthing switch mechanism, switchgear and its guidance contacts seat |
| CN105702515B (en) * | 2016-03-08 | 2018-03-02 | 河南平高电气股份有限公司 | A kind of isolation earthing switch mechanism and Cubicle Gas-Insulated Switchgear |
| WO2021052053A1 (en) * | 2019-09-18 | 2021-03-25 | 国网浙江省电力有限公司经济技术研究院 | Gas-insulated metal enclosed neutral point complete-set device |
| WO2022062210A1 (en) * | 2020-09-24 | 2022-03-31 | 河南平高电气股份有限公司 | Static end assembly and disconnecting and earthing switch |
| CN117220452A (en) * | 2023-08-11 | 2023-12-12 | 安徽合凯电气科技股份有限公司 | Special phase change switch for generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105070577A (en) | Isolation grounding switch mechanism, single-pole component and GIS electrical equipment | |
| KR101277366B1 (en) | Switching device unit and switch gear | |
| KR101605134B1 (en) | Disconnecting switch and earthing switch for gas insulated switchgear | |
| CN203503537U (en) | Three-position isolation grounding switching device | |
| CN203966948U (en) | A kind of three station isolation grounding switchs | |
| EP3161845A1 (en) | Static arc-striking contact assembly and grounding switch thereof | |
| CN102110956B (en) | Novel solid insulated switch | |
| CN203103824U (en) | An epoxy resin solid insulation vacuum switch module | |
| CN105655913A (en) | Disconnecting grounding switch mechanism, switch equipment and guide contact base of disconnecting grounding switch mechanism | |
| CN105162025A (en) | Breaker air chamber and double-isolation feed line cabinet with the breaker gas chamber | |
| CN105551876B (en) | Full-insulation outdoor vacuum switch based on double-cavity vacuum arc-extinguishing chamber | |
| CN102426965A (en) | High voltage alternate current isolating switch and earthing switch combination | |
| CN104143451A (en) | High-speed earthing switch and earthing switch assembly unit with same | |
| CN103117189A (en) | Solid encapsulated pole and solid insulated ring network cabinet | |
| CN104143464B (en) | Earthed switch assembly unit and high-speed grounding switch thereof | |
| CN203134666U (en) | Solid-sealed polar pole and solid insulation ring main unit | |
| CN117716460A (en) | Gas-insulated switchgear | |
| CN103683083A (en) | Isolated earth switch | |
| CN110634704B (en) | Quick earthing switch | |
| CN203813307U (en) | 126KV compact gas-insulated metal enclosed switchgear | |
| CN203521276U (en) | Line-shaped rapid grounding switching device | |
| KR101086156B1 (en) | solid insulated type Vacuum Circuit Breaker | |
| CN105633848A (en) | Novel SF6 insulated vacuum load switch cabinet | |
| KR101706091B1 (en) | Gas insulated switchgear | |
| CN203339559U (en) | Multifunctional fixing sealing assembly with lower-grounding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
|
| RJ01 | Rejection of invention patent application after publication |