KR102591031B1 - 액체공급장치 및 액체공급방법 - Google Patents

액체공급장치 및 액체공급방법 Download PDF

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Publication number
KR102591031B1
KR102591031B1 KR1020190063494A KR20190063494A KR102591031B1 KR 102591031 B1 KR102591031 B1 KR 102591031B1 KR 1020190063494 A KR1020190063494 A KR 1020190063494A KR 20190063494 A KR20190063494 A KR 20190063494A KR 102591031 B1 KR102591031 B1 KR 102591031B1
Authority
KR
South Korea
Prior art keywords
pump
discharge
suction
passage
valve
Prior art date
Application number
KR1020190063494A
Other languages
English (en)
Korean (ko)
Other versions
KR20200001982A (ko
Inventor
무라오카 히로유키
Original Assignee
코가네이 코포레이션
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 코가네이 코포레이션 filed Critical 코가네이 코포레이션
Publication of KR20200001982A publication Critical patent/KR20200001982A/ko
Application granted granted Critical
Publication of KR102591031B1 publication Critical patent/KR102591031B1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0076—Piston machines or pumps characterised by having positively-driven valving the members being actuated by electro-magnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/11—Kind or type liquid, i.e. incompressible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
KR1020190063494A 2018-06-28 2019-05-29 액체공급장치 및 액체공급방법 KR102591031B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018123366A JP7030631B2 (ja) 2018-06-28 2018-06-28 液体供給装置および液体供給方法
JPJP-P-2018-123366 2018-06-28

Publications (2)

Publication Number Publication Date
KR20200001982A KR20200001982A (ko) 2020-01-07
KR102591031B1 true KR102591031B1 (ko) 2023-10-18

Family

ID=68939589

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190063494A KR102591031B1 (ko) 2018-06-28 2019-05-29 액체공급장치 및 액체공급방법

Country Status (3)

Country Link
JP (1) JP7030631B2 (zh)
KR (1) KR102591031B1 (zh)
CN (1) CN209855978U (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11428445B2 (en) 2019-09-05 2022-08-30 Gridworthy Technologies LLC System and method of pumped heat energy storage
KR102530318B1 (ko) 2021-04-08 2023-05-09 주식회사 뫼벨 가구용 부재 제작 방법
US20230151802A1 (en) * 2021-11-17 2023-05-18 Gridworthy Technologies LLC Systems and methods for compression and expansion of gas
WO2023188488A1 (ja) * 2022-03-30 2023-10-05 株式会社コガネイ 液体供給装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004150402A (ja) 2002-11-01 2004-05-27 Hitachi High-Technologies Corp 液体クロマトグラフ用ポンプ
KR200467220Y1 (ko) 2012-11-13 2013-06-04 김영윤 내구성이 향상된 플런져 펌프
JP2014001663A (ja) 2012-06-18 2014-01-09 Koganei Corp 液体供給装置
US20140060651A1 (en) 2012-08-29 2014-03-06 Sentry Equipment Corporation Chemical Injection System

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004150402A (ja) 2002-11-01 2004-05-27 Hitachi High-Technologies Corp 液体クロマトグラフ用ポンプ
JP2014001663A (ja) 2012-06-18 2014-01-09 Koganei Corp 液体供給装置
US20140060651A1 (en) 2012-08-29 2014-03-06 Sentry Equipment Corporation Chemical Injection System
KR200467220Y1 (ko) 2012-11-13 2013-06-04 김영윤 내구성이 향상된 플런져 펌프

Also Published As

Publication number Publication date
JP2020002881A (ja) 2020-01-09
JP7030631B2 (ja) 2022-03-07
KR20200001982A (ko) 2020-01-07
CN209855978U (zh) 2019-12-27

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right