JP7329848B2 - パイロット式電気的駆動弁 - Google Patents

パイロット式電気的駆動弁 Download PDF

Info

Publication number
JP7329848B2
JP7329848B2 JP2020170545A JP2020170545A JP7329848B2 JP 7329848 B2 JP7329848 B2 JP 7329848B2 JP 2020170545 A JP2020170545 A JP 2020170545A JP 2020170545 A JP2020170545 A JP 2020170545A JP 7329848 B2 JP7329848 B2 JP 7329848B2
Authority
JP
Japan
Prior art keywords
valve
valve body
pilot
sub
chamber
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
JP2020170545A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022062497A (ja
JP2022062497A5 (https=
Inventor
祐介 湊
紀幸 森田
仁志 木船
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.)
Fujikoki Corp
Original Assignee
Fujikoki 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 Fujikoki Corp filed Critical Fujikoki Corp
Priority to JP2020170545A priority Critical patent/JP7329848B2/ja
Priority to CN202180044010.3A priority patent/CN116075662A/zh
Priority to PCT/JP2021/034590 priority patent/WO2022075057A1/ja
Publication of JP2022062497A publication Critical patent/JP2022062497A/ja
Publication of JP2022062497A5 publication Critical patent/JP2022062497A5/ja
Application granted granted Critical
Publication of JP7329848B2 publication Critical patent/JP7329848B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
JP2020170545A 2020-10-08 2020-10-08 パイロット式電気的駆動弁 Active JP7329848B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020170545A JP7329848B2 (ja) 2020-10-08 2020-10-08 パイロット式電気的駆動弁
CN202180044010.3A CN116075662A (zh) 2020-10-08 2021-09-21 先导式电驱动阀
PCT/JP2021/034590 WO2022075057A1 (ja) 2020-10-08 2021-09-21 パイロット式電気的駆動弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020170545A JP7329848B2 (ja) 2020-10-08 2020-10-08 パイロット式電気的駆動弁

Publications (3)

Publication Number Publication Date
JP2022062497A JP2022062497A (ja) 2022-04-20
JP2022062497A5 JP2022062497A5 (https=) 2022-09-26
JP7329848B2 true JP7329848B2 (ja) 2023-08-21

Family

ID=81126490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020170545A Active JP7329848B2 (ja) 2020-10-08 2020-10-08 パイロット式電気的駆動弁

Country Status (3)

Country Link
JP (1) JP7329848B2 (https=)
CN (1) CN116075662A (https=)
WO (1) WO2022075057A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010138925A (ja) 2008-12-09 2010-06-24 Kayaba Ind Co Ltd ソレノイドバルブ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10338116A (ja) * 1997-06-09 1998-12-22 Denso Corp 電磁弁
EP2495482B1 (en) * 2009-10-30 2018-12-12 Eagle Industry Co., Ltd. Solenoid valve
JP6130684B2 (ja) * 2013-02-15 2017-05-17 Ｋｙｂ株式会社 ソレノイドバルブ
CN105782153A (zh) * 2016-05-04 2016-07-20 宁波市加力特机械有限公司 电动平台液压站压力补偿阀
EP3744978B1 (en) * 2018-01-26 2023-11-15 Eagle Industry Co., Ltd. Capacity control valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010138925A (ja) 2008-12-09 2010-06-24 Kayaba Ind Co Ltd ソレノイドバルブ

Also Published As

Publication number Publication date
WO2022075057A1 (ja) 2022-04-14
CN116075662A (zh) 2023-05-05
JP2022062497A (ja) 2022-04-20

Similar Documents

Publication Publication Date Title
CN111417780B (zh) 容量控制阀及容量控制阀的控制方法
CN108071824B (zh) 可变容量压缩机用控制阀
CN111279076A (zh) 容量控制阀及容量控制阀的控制方法
CN202402759U (zh) 电磁阀以及先导式电磁阀
JP2018040385A (ja) 電磁弁
KR20180111740A (ko) 가변 용량 압축기용 제어 밸브
JPWO2019131693A1 (ja) 容量制御弁及び容量制御弁の制御方法
CN112696522B (zh) 一种电磁阀
CN105874253B (zh) 电磁阀
EP2020507A2 (en) Control valve for variable capacity compressors
JP2015224649A (ja) 二段パイロット式電磁弁
EP3184817B1 (en) Variable-capacity compressor control valve
US20060228227A1 (en) Control valve for variable capacity compressors
JP2004069069A (ja) ソレノイド作動圧力制御弁
JP7329848B2 (ja) パイロット式電気的駆動弁
JP4550651B2 (ja) 可変容量型圧縮機用制御弁
WO2022158238A1 (ja) 電気的駆動弁
CN114458811A (zh) 一种电磁阀
JP2006194114A (ja) 可変容量圧縮機用制御弁
JP2015081632A (ja) パイロット型制御弁
JP7557212B2 (ja) 電気的駆動弁
JP7787608B1 (ja) 電磁弁
JP2009180338A (ja) 流体制御弁及び操作エア用中間弁
JP2025098428A (ja) 電磁弁
JP2024018677A (ja) パイロット式電磁弁

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220914

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220914

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: 20230704

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230801

R150 Certificate of patent or registration of utility model

Ref document number: 7329848

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150