JP2019143672A - Hydrogen charger - Google Patents

Hydrogen charger Download PDF

Info

Publication number
JP2019143672A
JP2019143672A JP2018026604A JP2018026604A JP2019143672A JP 2019143672 A JP2019143672 A JP 2019143672A JP 2018026604 A JP2018026604 A JP 2018026604A JP 2018026604 A JP2018026604 A JP 2018026604A JP 2019143672 A JP2019143672 A JP 2019143672A
Authority
JP
Japan
Prior art keywords
hydrogen
pressure
attachment
gas source
hydrogen gas
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.)
Granted
Application number
JP2018026604A
Other languages
Japanese (ja)
Other versions
JP6917322B2 (en
Inventor
廣道 龍野
Hiromichi Tatsuno
廣道 龍野
明文 金森
Akifumi Kanamori
明文 金森
英泰 森
Hideyasu Mori
英泰 森
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.)
Tatsuno Corp
Original Assignee
Tatsuno Corp
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 Tatsuno Corp filed Critical Tatsuno Corp
Priority to JP2018026604A priority Critical patent/JP6917322B2/en
Publication of JP2019143672A publication Critical patent/JP2019143672A/en
Application granted granted Critical
Publication of JP6917322B2 publication Critical patent/JP6917322B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

To provide a hydrogen charger which can simultaneously charge hydrogen into a plurality of hydrogen tanks.SOLUTION: A hydrogen charger 1 comprises: common piping 3 connected to a hydrogen gas source (hydrogen pressure accumulation tank 2 or the like) at its one end, and having a plurality of openings 3a toward the other end; and attachment/detachment ports 7 formed at the plurality of the openings of the common piping. The plurality of the attachment/detachment ports are connected to nozzles 6 of a plurality of attachable/detachable hydrogen tanks 4. The hydrogen charger may comprise: the hydrogen pressure accumulation tank as the hydrogen gas source; a pressure gauge 8 for measuring pressure in the common piping; an alarm 9; and a charge control device 10 for controlling the alarm so as to notify the fact that the pressure in the common piping reaches a prescribed value or lower when the pressure gauge detects the fact, and performing control to switch the hydrogen gas source to the other hydrogen gas source. The hydrogen charger comprises energization means 11 for energizing the hydraulic tanks to sides of the attachment/detachment ports and thereby can surely connect the nozzles of the hydrogen tanks to the attachment/detachment ports.SELECTED DRAWING: Figure 1

Description

本発明は、着脱自在の水素タンクに水素ガスを充填する水素充填装置に関する。   The present invention relates to a hydrogen filling apparatus for filling a detachable hydrogen tank with hydrogen gas.

近年、水素は大気汚染物質を排出しないクリーンな燃料として注目されており、水素を燃料とする燃料電池を搭載した燃料電池車両や水素エンジンを搭載した水素エンジン車両が開発されている。   In recent years, hydrogen has attracted attention as a clean fuel that does not emit air pollutants, and a fuel cell vehicle equipped with a fuel cell using hydrogen as a fuel and a hydrogen engine vehicle equipped with a hydrogen engine have been developed.

また、ゴルフ場ではゴルフバック等の荷物や人の移動に電動ゴルフカートが利用されているが、使用に伴うバッテリーの劣化で走行距離が短くなったり、充電に時間が掛かるなどの問題がある。そこで、本出願人は、特願２０１７−２４０２４９で利便性を向上した燃料電池ユニットを駆動源とする乗用カートを提案した。   In addition, although an electric golf cart is used for luggage such as golf bags and movement of people at golf courses, there are problems such as a decrease in travel distance due to battery deterioration due to use and a long time for charging. Therefore, the present applicant has proposed a passenger cart using a fuel cell unit with improved convenience in Japanese Patent Application No. 2017-240249.

通常、乗用カートに用いる水素ガスは、耐圧容器であるタンクに加圧充填して移送を容易にしている。しかし、各タンクを別々に充填するのは面倒であると共に、時間が掛かり非効率的である。   Normally, hydrogen gas used in a passenger cart is pressurized and filled in a tank, which is a pressure-resistant container, to facilitate transfer. However, filling each tank separately is cumbersome and time consuming and inefficient.

そこで、本発明は上記従来の問題に鑑みてなされたものであって、複数の水素タンクに同時に水素ガスを充填可能な水素充填装置を提供することを目的とする。   Therefore, the present invention has been made in view of the above-described conventional problems, and an object thereof is to provide a hydrogen filling apparatus capable of simultaneously filling a plurality of hydrogen tanks with hydrogen gas.

上記目的を達成するため、本発明は、水素充填装置であって、一端が水素ガス源に接続され、他端にかけて複数の開口を有する共通配管と、該共通配管の前記複数の開口の各々に設けられる着脱口とを備え、該複数の着脱口の各々は、複数の着脱自在の水素タンクの各々のノズルと接続されることを特徴とする。   In order to achieve the above object, the present invention is a hydrogen filling apparatus, wherein one end is connected to a hydrogen gas source and a plurality of openings are connected to the other end, and each of the plurality of openings of the common pipe is provided. An attachment / detachment port provided is provided, and each of the plurality of attachment / detachment ports is connected to each nozzle of a plurality of detachable hydrogen tanks.

本発明によれば、共通配管の着脱口の各々に、各々の水素タンクのノズルを接続すれば、複数の水素タンクに同時に水素ガスを充填することができ、簡単に短時間で充填作業を行うことができる。   According to the present invention, if a nozzle of each hydrogen tank is connected to each of the attachment / detachment ports of the common pipe, a plurality of hydrogen tanks can be simultaneously filled with hydrogen gas, and the filling operation is easily performed in a short time. be able to.

上記水素充填装置は、前記水素ガス源として水素蓄圧タンクと、前記共通配管内の圧力を測定する圧力計と、報知器と、前記圧力計が前記共通配管内の圧力が所定値以下になったことを検知すると、前記報知器がその旨を報知するように制御する充填制御装置とを備えることができ、水素蓄圧タンクへの充填を促すことができる。   In the hydrogen filling device, a hydrogen pressure storage tank as the hydrogen gas source, a pressure gauge for measuring the pressure in the common pipe, a notification device, and the pressure gauge has a pressure in the common pipe of a predetermined value or less. When this is detected, the alarm can be provided with a charging control device that controls the alarm so as to notify the user, and charging to the hydrogen pressure storage tank can be promoted.

上記水素充填装置は、前記共通配管内の圧力を測定する圧力計と、該圧力計が前記共通配管内の圧力が所定値以下になったことを検知すると、前記水素ガス源を他の水素ガス源に切り換えるように制御する充填制御装置とを備えることができ、水素ガス源の自動切り換えを行うことができる。   The hydrogen filling device includes a pressure gauge for measuring the pressure in the common pipe, and when the pressure gauge detects that the pressure in the common pipe is equal to or lower than a predetermined value, the hydrogen gas source is connected to another hydrogen gas. And a filling control device that controls to switch to the source, and automatic switching of the hydrogen gas source can be performed.

上記水素充填装置は、前記水素タンクを前記着脱口側へ付勢する付勢手段を備えることができ、各々の水素タンクのノズルを確実に着脱口に接続することができる。   The hydrogen filling apparatus can include urging means for urging the hydrogen tank toward the attachment / detachment port, and the nozzle of each hydrogen tank can be reliably connected to the attachment / detachment port.

以上のように、本発明によれば、複数の水素タンクに同時に充填することなどが可能な水素充填装置を提供することができる。   As described above, according to the present invention, it is possible to provide a hydrogen filling apparatus capable of simultaneously filling a plurality of hydrogen tanks.

本発明に係る水素充填装置の第１の実施形態を示す全体構成図である。It is a whole lineblock diagram showing a 1st embodiment of a hydrogen filling device concerning the present invention. 本発明に係る水素充填装置の第２の実施形態を示す全体構成図である。It is a whole block diagram which shows 2nd Embodiment of the hydrogen filling apparatus which concerns on this invention.

次に、本発明を実施するための形態について、図面を参照しながら詳細に説明する。   Next, an embodiment for carrying out the present invention will be described in detail with reference to the drawings.

図１は、本発明に係る水素充填装置の第１の実施形態を示し、この水素充填装置１は、水素製造設備に付設された水素ガスを貯留する水素蓄圧タンク２と、一端が水素蓄圧タンク２に接続され、他端にかけて複数の開口３ａが形成された共通配管３と、複数の開口３ａの各々に設けられた着脱口７等を備え、乗用カート等に用いられる複数の水素タンク（可搬タンク）４に水素ガスを充填するために用いられる。   FIG. 1 shows a first embodiment of a hydrogen filling apparatus according to the present invention. This hydrogen filling apparatus 1 includes a hydrogen pressure storage tank 2 for storing hydrogen gas attached to a hydrogen production facility, and one end of a hydrogen pressure storage tank. 2, a common pipe 3 having a plurality of openings 3 a formed at the other end, a detachable opening 7 provided in each of the plurality of openings 3 a, and the like. It is used to fill the transport tank 4 with hydrogen gas.

水素蓄圧タンク２は、制御弁兼着脱口５を介して共通配管３に接続される。制御弁兼着脱口５の制御弁は、水素蓄圧タンク２から共通配管３へ供給する水素ガスの量を調整する。   The hydrogen accumulator tank 2 is connected to a common pipe 3 through a control valve / removal port 5. The control valve of the control valve / removal port 5 adjusts the amount of hydrogen gas supplied from the hydrogen pressure accumulation tank 2 to the common pipe 3.

また、水素充填装置１は、共通配管３の内部の圧力を測定する圧力計８と、報知器９と、水素ガスの充填制御を行う充填制御装置１０とを備え、圧力計８が共通配管３の内部の圧力が所定値以下になったことを検知すると、報知器９が作動する。さらに、水素充填装置１には、充填開始スイッチ１２と、緊急停止スイッチ１３とが設けられる。   The hydrogen filling apparatus 1 includes a pressure gauge 8 that measures the pressure inside the common pipe 3, an alarm 9, and a filling control apparatus 10 that performs filling control of hydrogen gas, and the pressure gauge 8 is the common pipe 3. When it is detected that the internal pressure has become equal to or lower than a predetermined value, the alarm 9 is activated. Further, the hydrogen filling device 1 is provided with a filling start switch 12 and an emergency stop switch 13.

また、水素充填装置１は、水素タンク４を着脱口７側へ付勢するコイルばね等の付勢手段１１を備え、水素タンク４のノズル６を確実に着脱口７に接続することができる。   Further, the hydrogen filling apparatus 1 includes a biasing means 11 such as a coil spring that biases the hydrogen tank 4 toward the attachment / detachment port 7, and the nozzle 6 of the hydrogen tank 4 can be reliably connected to the attachment / detachment port 7.

水素充填装置１によって水素タンク４への水素ガスの充填を行うには、所望の本数の水素タンク４のノズル６を着脱口７に接続した後、充填開始スイッチ１２を押圧する。これによって、水素蓄圧タンク２内の水素ガスが共通配管３、着脱口７及びノズル６を介して水素タンク４に充填される。   In order to fill the hydrogen tank 4 with hydrogen gas by the hydrogen filling device 1, the nozzle 6 of the desired number of hydrogen tanks 4 is connected to the attachment / detachment port 7, and then the filling start switch 12 is pressed. As a result, the hydrogen gas in the hydrogen pressure storage tank 2 is filled into the hydrogen tank 4 through the common pipe 3, the attachment / detachment port 7 and the nozzle 6.

上記充填動作中に、水素蓄圧タンク２の内部の水素ガスが少なくなり、圧力計８の測定値が所定値以下になると、報知器９が作動するため、水素蓄圧タンク２の交換時期を容易に把握することができる。   During the above filling operation, when the hydrogen gas inside the hydrogen pressure storage tank 2 decreases and the measured value of the pressure gauge 8 becomes a predetermined value or less, the alarm 9 is activated, so the replacement time of the hydrogen pressure storage tank 2 can be easily set. I can grasp it.

また、何らかのトラブルが発生した場合には、緊急停止スイッチ１３を押圧すると、充填制御装置１０によって充填動作が停止する。   If any trouble occurs, the filling control device 10 stops the filling operation when the emergency stop switch 13 is pressed.

次に、本発明に係る水素充填装置の第２の実施形態について、図２を参照しながら説明する。   Next, a second embodiment of the hydrogen filling apparatus according to the present invention will be described with reference to FIG.

この水素充填装置２１は、水素を外部から受け入、水素ガスを貯留する水素蓄圧タンク２が存在せず、制御弁兼着脱口５に代えて制御弁２２と複数の着脱口２３（図示は一つのみ）を備える。尚、図２において、図１と同様の構成要素については、同一の参照番号を付して説明を省略する。   This hydrogen filling device 21 does not have a hydrogen accumulator tank 2 that receives hydrogen from the outside and stores hydrogen gas. Only). 2, the same components as those in FIG. 1 are denoted by the same reference numerals, and the description thereof is omitted.

水素充填装置２１では、複数の着脱口２３を介して外部の複数の水素ガス源と同時に接続する。これにより、上記水素充填装置１と同様の水素充填動作に加え、圧力計８によって共通配管３の内部の圧力が所定値以下になったことを検知すると、充填制御装置１０が制御弁２２及び複数の着脱口２３を介して接続する水素ガス源を自動で切り換えることができ、水素充填装置１で水素蓄圧タンク２の交換に要していた時間を省略することができる。   In the hydrogen filling device 21, a plurality of external hydrogen gas sources are simultaneously connected through a plurality of attachment / detachment ports 23. As a result, in addition to the hydrogen filling operation similar to that of the hydrogen filling apparatus 1, when the pressure gauge 8 detects that the pressure inside the common pipe 3 has become a predetermined value or less, the filling control apparatus 10 and the control valve 22 The hydrogen gas source to be connected via the attachment / detachment port 23 can be automatically switched, and the time required for replacing the hydrogen pressure storage tank 2 in the hydrogen filling device 1 can be omitted.

１ 水素充填装置
２ 水素蓄圧タンク
３ 共通配管
４ 水素タンク
５ 制御弁兼着脱口
６ ノズル
７ 着脱口
８ 圧力計
９ 報知器
１０ 充填制御装置
１１ 付勢手段
１２ 充填開始スイッチ
１３ 緊急停止スイッチ
２１ 水素充填装置
２２ 制御弁
２３ 着脱口 DESCRIPTION OF SYMBOLS 1 Hydrogen filling apparatus 2 Hydrogen accumulation tank 3 Common piping 4 Hydrogen tank 5 Control valve and attachment / detachment opening 6 Nozzle 7 Attachment / detachment opening 8 Pressure gauge 9 Alarm 10 Fill control apparatus 11 Energizing means 12 Fill start switch 13 Emergency stop switch 21 Hydrogen filling Device 22 Control valve 23 Removable port

Claims (4)

一端が水素ガス源に接続され、他端にかけて複数の開口を有する共通配管と、
該共通配管の前記複数の開口の各々に設けられる着脱口とを備え、
該複数の着脱口の各々は、複数の着脱自在の水素タンクの各々のノズルと接続されることを特徴とする水素充填装置。 A common pipe having one end connected to a hydrogen gas source and a plurality of openings toward the other end;
An attachment / detachment opening provided in each of the plurality of openings of the common pipe,
Each of the plurality of attachment / detachment ports is connected to a nozzle of each of a plurality of attachment / detachment hydrogen tanks. 前記水素ガス源として水素蓄圧タンクと、
前記共通配管内の圧力を測定する圧力計と、
報知器と、
前記圧力計が前記共通配管内の圧力が所定値以下になったことを検知すると、前記報知器がその旨を報知するように制御する充填制御装置とを備えることを特徴とする請求項１に記載の水素充填装置。 A hydrogen storage tank as the hydrogen gas source;
A pressure gauge for measuring the pressure in the common pipe;
An alarm,
2. The charging control device according to claim 1, further comprising: a filling control device that controls the alarm so as to notify the fact when the pressure gauge detects that the pressure in the common pipe has become a predetermined value or less. The hydrogen filling apparatus as described. 前記共通配管内の圧力を測定する圧力計と、
該圧力計が前記共通配管内の圧力が所定値以下になったことを検知すると、前記水素ガス源を他の水素ガス源に切り換えるように制御する充填制御装置とを備えることを特徴とする請求項１に記載の水素充填装置。 A pressure gauge for measuring the pressure in the common pipe;
When the pressure gauge detects that the pressure in the common pipe is equal to or lower than a predetermined value, the pressure gauge includes a filling control device that controls to switch the hydrogen gas source to another hydrogen gas source. Item 2. The hydrogen filling apparatus according to Item 1. 前記水素タンクを前記着脱口側へ付勢する付勢手段を備えることを特徴とする請求項１、２又は３に記載の水素充填装置。   The hydrogen filling apparatus according to claim 1, further comprising a biasing unit that biases the hydrogen tank toward the attachment / detachment port.
JP2018026604A 2018-02-19 2018-02-19 Hydrogen filling device Active JP6917322B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2018026604A JP6917322B2 (en) 2018-02-19 2018-02-19 Hydrogen filling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018026604A JP6917322B2 (en) 2018-02-19 2018-02-19 Hydrogen filling device

Publications (2)

Publication Number Publication Date
JP2019143672A true JP2019143672A (en) 2019-08-29
JP6917322B2 JP6917322B2 (en) 2021-08-11

Family

ID=67773155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018026604A Active JP6917322B2 (en) 2018-02-19 2018-02-19 Hydrogen filling device

Country Status (1)

Country Link
JP (1) JP6917322B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111594754A (en) * 2020-07-22 2020-08-28 烟台青孜新材料科技有限公司 Protective gas supplementing device for single crystal vapor phase growth
EP4215797A1 (en) 2022-01-25 2023-07-26 Toyota Jidosha Kabushiki Kaisha Hydrogen storage device, and vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987932A (en) * 1989-10-02 1991-01-29 Pierson Robert M Process and apparatus for rapidly filling a pressure vessel with gas
JPH07117496A (en) * 1993-10-20 1995-05-09 Nissan Motor Co Ltd Simple-type lpg cylinder attaching structure
JPH0828796A (en) * 1994-07-14 1996-02-02 Yamato Sanki Nishi:Kk Preventing device for forgetting to open gas cylinder valve
JP2007187174A (en) * 2006-01-11 2007-07-26 Kurimoto Ltd Fuel hydrogen supply device
JP2007303560A (en) * 2006-05-11 2007-11-22 Toho Gas Co Ltd Gas supply device and gas supply method
US20160334061A1 (en) * 2013-12-20 2016-11-17 Draeger Safety Canada Limited Remote activation system for a breathing apparatus filling station

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987932A (en) * 1989-10-02 1991-01-29 Pierson Robert M Process and apparatus for rapidly filling a pressure vessel with gas
JPH07117496A (en) * 1993-10-20 1995-05-09 Nissan Motor Co Ltd Simple-type lpg cylinder attaching structure
JPH0828796A (en) * 1994-07-14 1996-02-02 Yamato Sanki Nishi:Kk Preventing device for forgetting to open gas cylinder valve
JP2007187174A (en) * 2006-01-11 2007-07-26 Kurimoto Ltd Fuel hydrogen supply device
JP2007303560A (en) * 2006-05-11 2007-11-22 Toho Gas Co Ltd Gas supply device and gas supply method
US20160334061A1 (en) * 2013-12-20 2016-11-17 Draeger Safety Canada Limited Remote activation system for a breathing apparatus filling station

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111594754A (en) * 2020-07-22 2020-08-28 烟台青孜新材料科技有限公司 Protective gas supplementing device for single crystal vapor phase growth
CN111594754B (en) * 2020-07-22 2020-10-09 烟台青孜新材料科技有限公司 Protective gas supplementing device for single crystal vapor phase growth
EP4215797A1 (en) 2022-01-25 2023-07-26 Toyota Jidosha Kabushiki Kaisha Hydrogen storage device, and vehicle

Also Published As

Publication number Publication date
JP6917322B2 (en) 2021-08-11

Similar Documents

Publication Publication Date Title
CN102741604B (en) Gas filling system, and vehicle
CN102762403B (en) Vehicle
JP5815778B2 (en) Method for supplying compressed gas
EP1889310B1 (en) Battery electrolyte level control system
KR100951978B1 (en) Hydrogen storage apparatus for vehicle
JP2019143672A (en) Hydrogen charger
CN101905647A (en) A kind of using method of motor vehicle fuel system
JP6335967B2 (en) Control method for fuel cell vehicle
JP2016085835A5 (en)
JP2014522464A (en) Vehicle having a plurality of storage containers for combustible gas, and method for instructing available storage amount and controlling removal
US11111128B2 (en) Remote filling system
KR20200127205A (en) Mobile hydrogen charger for fuel cell vehicles
JP2011153681A (en) Gas station, gas filling system and gas filling method
JP2011112213A (en) Gas station and gas filling system
JPWO2014084243A1 (en) Hydrogen station and hydrogen filling method for pressure accumulator in hydrogen station
US6213145B1 (en) Battery water supply system for a battery-powered utility vehicle
JP2019206352A (en) Fuel unloading system
CN209887820U (en) Spraying system
JP3635076B2 (en) Lubricant delivery vehicle
JP6891778B2 (en) Fuel gas supply device
US20230060169A1 (en) Sensor cleaning system for a vehicle and a method for cleaning a sensor
US20220186886A1 (en) Replaceable cartridge, cartridge system and method for connecting cartridges
JP2020148240A (en) Gas filling method
DE102010043815A1 (en) Replacement tank for filling e.g. hydrogen in hydrogen fuel cell system of vehicle, has control unit for controlling filler valve, and communication interface exchanging data between control unit and controller of energy conversion system
JP5826276B2 (en) Filling accumulator container with compressed medium

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20181119

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190906

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190912

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191023

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20191202

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20200116

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200203

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20200203

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20200210

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20200212

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20200306

C211 Notice of termination of reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C211

Effective date: 20200317

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20200707

C13 Notice of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: C13

Effective date: 20200825

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200917

C13 Notice of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: C13

Effective date: 20201130

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201224

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20210310

C23 Notice of termination of proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C23

Effective date: 20210315

C03 Trial/appeal decision taken

Free format text: JAPANESE INTERMEDIATE CODE: C03

Effective date: 20210413

C30A Notification sent

Free format text: JAPANESE INTERMEDIATE CODE: C3012

Effective date: 20210413

R155 Notification before disposition of declining of application

Free format text: JAPANESE INTERMEDIATE CODE: R155

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210719

R150 Certificate of patent or registration of utility model

Ref document number: 6917322

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150