EP2388541A3 - Vanne de commutation de trajet d'écoulement - Google Patents

Vanne de commutation de trajet d'écoulement Download PDF

Info

Publication number
EP2388541A3
EP2388541A3 EP20110154126 EP11154126A EP2388541A3 EP 2388541 A3 EP2388541 A3 EP 2388541A3 EP 20110154126 EP20110154126 EP 20110154126 EP 11154126 A EP11154126 A EP 11154126A EP 2388541 A3 EP2388541 A3 EP 2388541A3
Authority
EP
European Patent Office
Prior art keywords
flow path
switching valve
path switching
pressure equalizing
sub valve
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
EP20110154126
Other languages
German (de)
English (en)
Other versions
EP2388541A2 (fr
EP2388541B1 (fr
Inventor
Masahiro Murata
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.)
Saginomiya Seisakusho Inc
Original Assignee
Saginomiya Seisakusho Inc
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 Saginomiya Seisakusho Inc filed Critical Saginomiya Seisakusho Inc
Publication of EP2388541A2 publication Critical patent/EP2388541A2/fr
Publication of EP2388541A3 publication Critical patent/EP2388541A3/fr
Application granted granted Critical
Publication of EP2388541B1 publication Critical patent/EP2388541B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing valves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
EP11154126.4A 2010-05-17 2011-02-11 Vanne de commutation de trajet d'écoulement Active EP2388541B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010112976A JP5080612B2 (ja) 2010-05-17 2010-05-17 流路切換弁

Publications (3)

Publication Number Publication Date
EP2388541A2 EP2388541A2 (fr) 2011-11-23
EP2388541A3 true EP2388541A3 (fr) 2015-04-29
EP2388541B1 EP2388541B1 (fr) 2016-07-06

Family

ID=44509826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11154126.4A Active EP2388541B1 (fr) 2010-05-17 2011-02-11 Vanne de commutation de trajet d'écoulement

Country Status (3)

Country Link
EP (1) EP2388541B1 (fr)
JP (1) JP5080612B2 (fr)
CN (1) CN102252114B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6215802B2 (ja) * 2014-09-10 2017-10-18 株式会社鷺宮製作所 スライド弁及び冷凍サイクル
JP6478585B2 (ja) * 2014-11-26 2019-03-06 株式会社不二工機 流路切換弁
JP6478586B2 (ja) * 2014-11-26 2019-03-06 株式会社不二工機 流路切換弁
JP6461589B2 (ja) * 2014-12-12 2019-01-30 株式会社不二工機 流路切換弁
JP6378114B2 (ja) * 2015-03-06 2018-08-22 株式会社鷺宮製作所 スライド弁及び冷凍サイクル
CN106286891B (zh) * 2015-05-15 2019-06-11 浙江盾安人工环境股份有限公司 组合式电磁切换阀及其空调系统
JP2017155887A (ja) * 2016-03-03 2017-09-07 株式会社鷺宮製作所 スライド式切換弁および冷凍サイクルシステム
JP7137834B2 (ja) * 2018-09-18 2022-09-15 株式会社不二工機 四方切換弁
JP7140416B2 (ja) * 2018-11-29 2022-09-21 株式会社不二工機 流路切換弁
JP7175499B2 (ja) * 2018-12-25 2022-11-21 株式会社不二工機 流路切換弁
CN110410533A (zh) * 2019-08-30 2019-11-05 邵阳学院 一种空调用四通阀
CN111229551A (zh) * 2020-04-01 2020-06-05 常州纳捷机电科技有限公司 一种新型双工位点胶机
JP7280631B2 (ja) * 2021-06-08 2023-05-24 株式会社不二工機 流路切換弁

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976701A (en) * 1957-12-30 1961-03-28 Ranco Inc Reversing valve for refrigerating systems
US3400736A (en) * 1966-05-31 1968-09-10 Controls Co Of America Reversing valve
JPS5958277A (ja) * 1982-09-28 1984-04-03 Matsushita Electric Ind Co Ltd 電磁三方弁
US4966194A (en) * 1988-07-13 1990-10-30 Ranco Japan Ltd. Four-way switching valve device
JP2009068695A (ja) * 2007-08-20 2009-04-02 Saginomiya Seisakusho Inc 切換弁及び可逆サイクル冷凍装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119604U (ja) * 1982-02-10 1983-08-15 極東開発工業株式会社 ダンプ用シリンダ
US4926897A (en) * 1989-06-12 1990-05-22 C. H. Perrott, Inc. Automatic fluid pressure equalizing valve
CN1081499A (zh) * 1992-07-23 1994-02-02 吴满庆 五通电磁阀
LU88277A1 (de) * 1993-05-27 1994-12-01 Hydrolux Sarl Vorgesteuertes Servoventil
JP2925941B2 (ja) * 1994-08-26 1999-07-28 新明和工業株式会社 流体シリンダ
JPH08170865A (ja) 1994-12-19 1996-07-02 Sanyo Electric Co Ltd ヒートポンプ空調装置用切換弁
JP2002155908A (ja) * 2000-11-22 2002-05-31 Oil Drive Kogyo Kk 油圧シリンダ
JP4818668B2 (ja) * 2005-09-15 2011-11-16 株式会社鷺宮製作所 流路切換弁
CN101245864B (zh) * 2008-03-17 2010-09-22 时代嘉华（中国）科技有限公司 用于冷媒循环并用型机房专用机的自力式三通阀
JP2010112976A (ja) 2008-11-04 2010-05-20 Nikon Corp レンズ駆動装置、レンズ位置検出装置、及びそれらを用いた撮像装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976701A (en) * 1957-12-30 1961-03-28 Ranco Inc Reversing valve for refrigerating systems
US3400736A (en) * 1966-05-31 1968-09-10 Controls Co Of America Reversing valve
JPS5958277A (ja) * 1982-09-28 1984-04-03 Matsushita Electric Ind Co Ltd 電磁三方弁
US4966194A (en) * 1988-07-13 1990-10-30 Ranco Japan Ltd. Four-way switching valve device
JP2009068695A (ja) * 2007-08-20 2009-04-02 Saginomiya Seisakusho Inc 切換弁及び可逆サイクル冷凍装置

Also Published As

Publication number Publication date
CN102252114B (zh) 2013-02-13
EP2388541A2 (fr) 2011-11-23
JP5080612B2 (ja) 2012-11-21
EP2388541B1 (fr) 2016-07-06
CN102252114A (zh) 2011-11-23
JP2011241870A (ja) 2011-12-01

Similar Documents

Publication Publication Date Title
EP2388541A3 (fr) Vanne de commutation de trajet d'écoulement
WO2012121864A3 (fr) Ensemble soupape anti-retour pour opérations de stimulation de puits
EP2397730A3 (fr) Vanne de contrôle de fluide
EP1927800A3 (fr) Robinet de gaz avec siège élastique
EP2410203A3 (fr) Amortisseur de suspension pour valve actionnée à distance
EP2428190A3 (fr) Port de prélèvement sans aiguille
EP2469013A3 (fr) Soupape d'arrêt d'écoulement
WO2010144699A3 (fr) Soupape activée à retard et procédé associé
TWM401600U (en) A seat tube of a bicycle
WO2012154622A3 (fr) Ensemble réservoir de peinture à valve de sortie
EP2261539A3 (fr) Vanne activée par la gravité
EP2236876A3 (fr) Soupape champignon pilotée
EP2618019A3 (fr) Source de gaz naturel
EP2581551A3 (fr) Soupape d'extraction au gaz avec trajet d'écoulement double
EP2431647A3 (fr) Montage hydraulique pour tuyaux
EP2375083A3 (fr) Soupape de décharge
WO2011142994A3 (fr) Module d'écoulement de soupape laminaire
EP2583721A3 (fr) Système de filtration d'urgence pour tenue encapsulé
EP1895086A3 (fr) Ferme-porte
EP2754915A3 (fr) Ressort à gaz et bouchon de surpression
EP2778527A3 (fr) Dispositif de commande d'écoulement de gaz pour cuisinière à gaz
EP2792875A3 (fr) Tête de cylindre comprenant une enveloppe
WO2012037348A3 (fr) Clapet de non-retour en élastomère moulé et encapsulé
WO2012168841A3 (fr) Dispositif de vanne d'aspiration pour l'évacuation de gaz d'un moule
EP2514990A3 (fr) Système de freinage comprenant un rétracteur

Legal Events

Date Code Title Description
AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F16K 11/056 20060101ALI20150326BHEP

Ipc: F25B 41/04 20060101AFI20150326BHEP

17P Request for examination filed

Effective date: 20150723

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 41/04 20060101AFI20151217BHEP

Ipc: F16K 11/056 20060101ALI20151217BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20160127

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 811005

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160715

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602011027873

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160706

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 811005

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160706

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161006

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161106

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161107

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161007

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602011027873

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161006

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

26N No opposition filed

Effective date: 20170407

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170228

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170211

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170211

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20110211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160706

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160706

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602011027873

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F25B0041040000

Ipc: F25B0041200000

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20231228

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240103

Year of fee payment: 14

Ref country code: BE

Payment date: 20240105

Year of fee payment: 14