PT2256385E - Válvula unidireccional de um compressor com capacidade variável para veículo - Google Patents

Válvula unidireccional de um compressor com capacidade variável para veículo Download PDF

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Publication number
PT2256385E
PT2256385E PT10163466T PT10163466T PT2256385E PT 2256385 E PT2256385 E PT 2256385E PT 10163466 T PT10163466 T PT 10163466T PT 10163466 T PT10163466 T PT 10163466T PT 2256385 E PT2256385 E PT 2256385E
Authority
PT
Portugal
Prior art keywords
vehicle
way valve
variable capacity
capacity compressor
compressor
Prior art date
Application number
PT10163466T
Other languages
English (en)
Inventor
Ki Yeon Kim
Jang Sik Park
Jin Sang Kim
Original Assignee
Dong Ii Machinery Co Ltd
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 Dong Ii Machinery Co Ltd filed Critical Dong Ii Machinery Co Ltd
Publication of PT2256385E publication Critical patent/PT2256385E/pt

Links

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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • 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
    • F04B25/00—Multi-stage pumps
    • F04B25/04—Multi-stage pumps having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7866—Plural seating
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7937—Cage-type guide for stemless valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Rotary Pumps (AREA)
PT10163466T 2009-05-21 2010-05-20 Válvula unidireccional de um compressor com capacidade variável para veículo PT2256385E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090044453A KR100915713B1 (ko) 2009-05-21 2009-05-21 차량용 가변용량 압축기의 원웨이밸브

Publications (1)

Publication Number Publication Date
PT2256385E true PT2256385E (pt) 2014-11-05

Family

ID=41355376

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10163466T PT2256385E (pt) 2009-05-21 2010-05-20 Válvula unidireccional de um compressor com capacidade variável para veículo

Country Status (4)

Country Link
US (1) US8276613B2 (pt)
EP (1) EP2256385B1 (pt)
KR (1) KR100915713B1 (pt)
PT (1) PT2256385E (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100940820B1 (ko) 2009-09-30 2010-02-04 동일기계공업 주식회사 차량용 가변용량 압축기의 석션밸브
KR101178467B1 (ko) 2010-12-23 2012-09-06 동일기계공업 주식회사 차량용 압축기의 석션밸브
JP5505377B2 (ja) * 2011-07-06 2014-05-28 株式会社デンソー 正逆リリーフ付電動開閉弁
KR101120841B1 (ko) * 2012-01-05 2012-03-16 김기연 차량용 가변용량 압축기의 체크밸브
CN102748452B (zh) * 2012-07-20 2015-11-11 广西柳工机械股份有限公司 压力保持阀
DE102013200417A1 (de) * 2013-01-14 2014-07-31 Robert Bosch Gmbh Ventilbaugruppe
US9360126B2 (en) * 2014-04-29 2016-06-07 National Synchrotron Radiation Research Center Relief valve assembly with anti-frozen shielding hat
US10006456B2 (en) * 2014-08-01 2018-06-26 Murzan, Inc. Fully-draining diaphragm pump and check valve assembly
ES2641507T3 (es) 2015-02-26 2017-11-10 Comet S.P.A. Válvula reguladora
US10591074B2 (en) * 2016-07-21 2020-03-17 Hanon Systems Suction dampening device with internal dampening for vehicle air conditioning compressor
KR102671320B1 (ko) * 2016-08-24 2024-06-03 한온시스템 주식회사 사판식 압축기의 흡입맥동 저감장치
US10156293B1 (en) * 2017-07-18 2018-12-18 GM Global Technology Operations LLC Fluid pump pressure relief valve
GB201713461D0 (en) * 2017-08-22 2017-10-04 Cummins Ltd Valve system
CN109720327B (zh) * 2017-10-20 2022-08-02 株式会社万都 止回阀
DE102019133667A1 (de) * 2019-12-10 2021-06-10 Schaeffler Technologies AG & Co. KG Vorrichtung zur Regelung von Drücken eines Strömungsmittels mit einem Ven-til
FR3123954A1 (fr) * 2021-06-14 2022-12-16 Danfoss Commercial Compressors Un agencement de soupape de refoulement pour un compresseur frigorifique

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1150743A (en) * 1913-03-27 1915-08-17 Luke M Johnson Safety-valve.
JP2000055223A (ja) * 1998-08-07 2000-02-22 Toyota Autom Loom Works Ltd 差圧制御弁及び圧縮機
JP2000345967A (ja) * 1999-06-07 2000-12-12 Toyota Autom Loom Works Ltd 容量可変型圧縮機
JP2000346241A (ja) * 1999-06-07 2000-12-15 Toyota Autom Loom Works Ltd 逆止弁
DE20105191U1 (de) * 2001-03-26 2002-05-02 Honeywell Ag Rückflußverhinderer
JP4066721B2 (ja) * 2002-06-17 2008-03-26 株式会社アドヴィックス チェック弁及びそのチェック弁を用いたブレーキアクチュエータ
JP4329645B2 (ja) * 2004-08-18 2009-09-09 株式会社豊田自動織機 逆止弁
JP4587778B2 (ja) * 2004-11-01 2010-11-24 カルソニックカンセイ株式会社 吐出側構造及びこれに用いる逆止弁、並びにこれらを用いた圧縮機
JP4583908B2 (ja) * 2004-12-20 2010-11-17 カルソニックカンセイ株式会社 吐出側構造及びこれに用いる逆止弁
JP4429931B2 (ja) * 2005-02-07 2010-03-10 サンデン株式会社 開度調整弁
JP2009103336A (ja) 2007-10-22 2009-05-14 Tgk Co Ltd 冷凍サイクル、可変容量圧縮機および吐出弁

Also Published As

Publication number Publication date
US8276613B2 (en) 2012-10-02
EP2256385A2 (en) 2010-12-01
EP2256385A3 (en) 2013-07-10
KR100915713B1 (ko) 2009-09-04
US20100294972A1 (en) 2010-11-25
EP2256385B1 (en) 2014-09-03

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