JP7386642B2 - 車両用冷却装置 - Google Patents

車両用冷却装置 Download PDF

Info

Publication number
JP7386642B2
JP7386642B2 JP2019131781A JP2019131781A JP7386642B2 JP 7386642 B2 JP7386642 B2 JP 7386642B2 JP 2019131781 A JP2019131781 A JP 2019131781A JP 2019131781 A JP2019131781 A JP 2019131781A JP 7386642 B2 JP7386642 B2 JP 7386642B2
Authority
JP
Japan
Prior art keywords
radiator
refrigerant
group
vehicle
chiller
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
Application number
JP2019131781A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021019369A5 (enExample
JP2021019369A (ja
Inventor
一郎 定方
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.)
Mercedes Benz Group AG
Original Assignee
Mercedes Benz Group AG
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 Mercedes Benz Group AG filed Critical Mercedes Benz Group AG
Priority to JP2019131781A priority Critical patent/JP7386642B2/ja
Priority to US17/627,413 priority patent/US12194812B2/en
Priority to PCT/JP2020/023705 priority patent/WO2021010081A1/ja
Priority to CN202080051069.0A priority patent/CN114174108B/zh
Priority to EP20839817.2A priority patent/EP3984806A4/en
Publication of JP2021019369A publication Critical patent/JP2021019369A/ja
Publication of JP2021019369A5 publication Critical patent/JP2021019369A5/ja
Application granted granted Critical
Publication of JP7386642B2 publication Critical patent/JP7386642B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00557—Details of ducts or cables
    • B60H1/00571—Details of ducts or cables of liquid ducts, e.g. for coolant liquids or refrigerants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/425—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/52—Drive Train control parameters related to converters
    • B60L2240/525—Temperature of converter or components thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/545—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
JP2019131781A 2019-07-17 2019-07-17 車両用冷却装置 Active JP7386642B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019131781A JP7386642B2 (ja) 2019-07-17 2019-07-17 車両用冷却装置
US17/627,413 US12194812B2 (en) 2019-07-17 2020-06-17 Cooling apparatus for vehicle
PCT/JP2020/023705 WO2021010081A1 (ja) 2019-07-17 2020-06-17 車両用冷却装置
CN202080051069.0A CN114174108B (zh) 2019-07-17 2020-06-17 车辆用冷却装置
EP20839817.2A EP3984806A4 (en) 2019-07-17 2020-06-17 VEHICLE COOLING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019131781A JP7386642B2 (ja) 2019-07-17 2019-07-17 車両用冷却装置

Publications (3)

Publication Number Publication Date
JP2021019369A JP2021019369A (ja) 2021-02-15
JP2021019369A5 JP2021019369A5 (enExample) 2022-05-23
JP7386642B2 true JP7386642B2 (ja) 2023-11-27

Family

ID=74210669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019131781A Active JP7386642B2 (ja) 2019-07-17 2019-07-17 車両用冷却装置

Country Status (5)

Country Link
US (1) US12194812B2 (enExample)
EP (1) EP3984806A4 (enExample)
JP (1) JP7386642B2 (enExample)
CN (1) CN114174108B (enExample)
WO (1) WO2021010081A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7386642B2 (ja) * 2019-07-17 2023-11-27 メルセデス・ベンツ グループ アクチェンゲゼルシャフト 車両用冷却装置
JP7644703B2 (ja) * 2021-12-22 2025-03-12 ダイムラー トラック エージー 燃料電池車両の冷却装置
JP7563510B2 (ja) * 2023-02-27 2024-10-08 いすゞ自動車株式会社 ファン制御装置、車両、およびファン制御方法
JP7563511B2 (ja) * 2023-02-27 2024-10-08 いすゞ自動車株式会社 ファン制御装置、車両、およびファン制御方法
WO2025142213A1 (ja) * 2023-12-27 2025-07-03 株式会社クボタ 電動トラクタ
WO2025203303A1 (ja) * 2024-03-27 2025-10-02 日産自動車株式会社 冷却制御方法、及び冷却制御装置
JP2025174274A (ja) * 2024-05-16 2025-11-28 サンデン株式会社 車両用熱管理装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000315513A (ja) 1999-05-06 2000-11-14 Nissan Motor Co Ltd 燃料電池自動車用ラジエータシステム
DE102012108043A1 (de) 2012-08-30 2014-05-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Temperierungsanordnung
WO2017179324A1 (ja) 2016-04-15 2017-10-19 株式会社デンソー 車両用冷却システム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5585003B2 (ja) * 2009-05-27 2014-09-10 三洋電機株式会社 冷凍装置
KR101601050B1 (ko) * 2010-10-06 2016-03-22 현대자동차주식회사 차량용 냉각장치
KR101326510B1 (ko) * 2011-09-09 2013-11-08 기아자동차주식회사 연료전지차량용 냉각장치
KR102026103B1 (ko) * 2014-09-05 2019-09-27 한온시스템 주식회사 쿨링 모듈
DE102016112089B4 (de) 2016-07-01 2021-10-21 Hanon Systems Klimatisierungssystem für ein Kraftfahrzeug
SE541771C2 (en) 2017-05-10 2019-12-10 Scania Cv Ab A cooling arrangement for cooling of an electric machine and at least one further component of an electric power unit and a vehicle comprising such a cooling arrangement
JP2019047548A (ja) 2017-08-30 2019-03-22 ダイムラー・アクチェンゲゼルシャフトＤａｉｍｌｅｒ ＡＧ 車両用温度管理装置
CN108340759A (zh) 2018-01-29 2018-07-31 奇瑞汽车股份有限公司 一种电动汽车新型冷却系统及其使用方法
JP7111476B2 (ja) * 2018-02-20 2022-08-02 トヨタ自動車株式会社 車両用冷却装置
KR102726687B1 (ko) * 2018-07-19 2024-11-06 현대자동차주식회사 배터리 열관리 통합 시스템 및 그 운영방법
JP7386642B2 (ja) * 2019-07-17 2023-11-27 メルセデス・ベンツ グループ アクチェンゲゼルシャフト 車両用冷却装置
US11456497B2 (en) * 2019-12-16 2022-09-27 Ford Global Technologies, Llc Electrified vehicle thermal management systems with combinable battery pack and electric drive component cooling circuits

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000315513A (ja) 1999-05-06 2000-11-14 Nissan Motor Co Ltd 燃料電池自動車用ラジエータシステム
DE102012108043A1 (de) 2012-08-30 2014-05-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Temperierungsanordnung
WO2017179324A1 (ja) 2016-04-15 2017-10-19 株式会社デンソー 車両用冷却システム

Also Published As

Publication number Publication date
EP3984806A4 (en) 2023-07-12
CN114174108A (zh) 2022-03-11
US12194812B2 (en) 2025-01-14
US20220258568A1 (en) 2022-08-18
WO2021010081A1 (ja) 2021-01-21
EP3984806A1 (en) 2022-04-20
CN114174108B (zh) 2024-03-15
JP2021019369A (ja) 2021-02-15

Similar Documents

Publication Publication Date Title
JP7386642B2 (ja) 車両用冷却装置
EP3634792B1 (en) Hybrid power conversion system for a refrigerated transport vehicle and method
JP7042160B2 (ja) 電動車両
US9878703B2 (en) Electrified vehicle with power dissipation feature
JP5331666B2 (ja) 電動車両の冷却システム
JP5891309B2 (ja) 電動車両
US9402336B2 (en) Cooling structure for inverter device
US20120230843A1 (en) Cooling system for an electric drive machine and method
US9586485B2 (en) Electrified vehicle energy dissipation
CN108630852A (zh) 车载用高电压单元壳体、高电压单元及车辆
JP2004066889A (ja) バッテリユニット搭載構造
WO2022224947A1 (ja) 冷却装置
JP2021014162A (ja) 車両用冷却装置
JP5446781B2 (ja) 左右独立駆動車両の駆動ユニット冷却装置
JP7546684B2 (ja) 自己制御型冷却部を備えた駆動装置
CN110884391A (zh) 电池热管理总成和方法
JP2013100785A (ja) エンジンの冷却装置
CN116552643B (zh) 电动载货车底盘和电动载货车
EP4113704B1 (en) A cooling system, and a method of controlling a cooling system
JP2024173560A (ja) インホイールモーター車両の冷却システム
JP2020147069A (ja) 電動４輪駆動車の冷却装置
JP2021016251A (ja) 車両の制御装置
US20220082143A1 (en) Cooling system and method for auxiliary brake device of hydrogen fuel cell truck
EP4427993A2 (en) Vehicle body lower structure
JP2015105088A (ja) 車両用制御装置の冷却装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220513

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220513

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20220513

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20230221

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20230221

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20230222

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230322

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230726

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230814

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231108

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231114

R150 Certificate of patent or registration of utility model

Ref document number: 7386642

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150