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IN2012DN01202A - - Google Patents

Info

Publication number
IN2012DN01202A
IN2012DN01202A IN1202DEN2012A IN2012DN01202A IN 2012DN01202 A IN2012DN01202 A IN 2012DN01202A IN 1202DEN2012 A IN1202DEN2012 A IN 1202DEN2012A IN 2012DN01202 A IN2012DN01202 A IN 2012DN01202A
Authority
IN
India
Prior art keywords
carrier
opening
passage
spring
spring tongue
Prior art date
Application number
Inventor
Keller Urs
Kühne Jörg
Original Assignee
Belimo Holding 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 Belimo Holding Ag filed Critical Belimo Holding Ag
Publication of IN2012DN01202A publication Critical patent/IN2012DN01202A/en

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00Control of flow
    • G05D7/01Control of flow without auxiliary power
    • G05D7/0106Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • G05D7/012Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element being deformable and acting as a valve
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/0318Processes
    • Y10T137/0324With control of flow by a condition or characteristic of a fluid
    • Y10T137/0379By fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Finger-Pressure Massage (AREA)

Abstract

The invention relates to a flow limiter (1) for limiting a volumetric flow through a liquid line  comprising a carrier (101) having a passage and a flat spring (11) attached to the carrier (10""). The flat spring (11) comprises at least one spring tongue (27"") and the passage comprises at least one opening (23"")  wherein the spring tongue (27"") is designed and arranged above the opening (23"") in such a way that the spring tongue increasingly lies against the carrier (10"") as the differential pressure rises and in the process reduces the opening (23"") and continuously reduces the passage within a defined pressure range.
IN1202DEN2012 2009-07-14 2010-07-14 IN2012DN01202A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01100/09A CH701470A1 (en) 2009-07-14 2009-07-14 Flow.
PCT/CH2010/000180 WO2011006272A1 (en) 2009-07-14 2010-07-14 Flow limiter

Publications (1)

Publication Number Publication Date
IN2012DN01202A true IN2012DN01202A (en) 2015-04-10

Family

ID=41139320

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1202DEN2012 IN2012DN01202A (en) 2009-07-14 2010-07-14

Country Status (8)

Country Link
US (1) US20120180875A1 (en)
EP (1) EP2454641B1 (en)
CN (1) CN102576229A (en)
CA (1) CA2765425A1 (en)
CH (1) CH701470A1 (en)
IN (1) IN2012DN01202A (en)
RU (1) RU2012105007A (en)
WO (1) WO2011006272A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7648085B2 (en) 2006-02-22 2010-01-19 Rain Bird Corporation Drip emitter
DE202011105376U1 (en) * 2011-09-06 2012-12-10 Neoperl Gmbh Sanitary installation part
CN102434753A (en) * 2011-10-22 2012-05-02 成都市翻鑫家科技有限公司 Bidirectional oil pressure buffer
US9877440B2 (en) 2012-03-26 2018-01-30 Rain Bird Corporation Elastomeric emitter and methods relating to same
DE202013000860U1 (en) 2013-01-29 2014-05-05 Neoperl Gmbh Sanitary installation part and component of a sanitary fitting
CA2911452C (en) * 2013-05-15 2018-05-29 Becton, Dickinson And Company Vacuum pressure regulators for use during blood collection
ES2817790T3 (en) 2013-05-15 2021-04-08 Becton Dickinson Co Vacuum pressure regulators for use during blood collection
US10631473B2 (en) 2013-08-12 2020-04-28 Rain Bird Corporation Elastomeric emitter and methods relating to same
CN106104123A (en) * 2014-03-05 2016-11-09 李将雨 The flow regulating unit being arranged on stream
US10059191B2 (en) 2014-07-01 2018-08-28 Denso International America, Inc. Low resistance flow regulator
US9863083B2 (en) * 2014-08-18 2018-01-09 Haier Us Appliance Solutions, Inc. Dispensing system utilizing mass flow of water
US10330559B2 (en) 2014-09-11 2019-06-25 Rain Bird Corporation Methods and apparatus for checking emitter bonds in an irrigation drip line
US10375904B2 (en) 2016-07-18 2019-08-13 Rain Bird Corporation Emitter locating system and related methods
WO2018140772A1 (en) 2017-01-27 2018-08-02 Rain Bird Corporation Pressure compensation members, emitters, drip line and methods relating to same
US10626998B2 (en) 2017-05-15 2020-04-21 Rain Bird Corporation Drip emitter with check valve
USD883048S1 (en) 2017-12-12 2020-05-05 Rain Bird Corporation Emitter part
US11985924B2 (en) 2018-06-11 2024-05-21 Rain Bird Corporation Emitter outlet, emitter, drip line and methods relating to same
NL2023494B1 (en) * 2019-07-12 2021-02-04 Hagepe Int B V Device for limiting or keeping constant a flowing quantity of liquid
NL2023495B1 (en) * 2019-07-12 2021-02-04 Hagepe Int B V Fluid flow regulator
EP4034959A1 (en) * 2019-09-27 2022-08-03 Danmarks Tekniske Universitet Flow control by superposition of integrated non-linear valves
CN110701415A (en) * 2019-11-13 2020-01-17 中水北方勘测设计研究有限责任公司 Water passing device capable of keeping flow stable
CN111022698B (en) * 2020-01-07 2020-07-31 中冶置业集团有限公司 Pipeline device and water flow mixing and regulating device for bathing
CN112945324B (en) * 2021-01-19 2023-04-07 山东瑞盛水表有限公司 High-sensitivity ultrasonic induction tube section type water meter shell
CN113719688B (en) * 2021-10-08 2022-10-25 苏州高新区鼎正精密机电有限公司 Adjustable flow-limiting ring with good flow-limiting effect
US12207599B2 (en) 2021-10-12 2025-01-28 Rain Bird Corporation Emitter coupler and irrigation system
WO2024074479A1 (en) * 2022-10-04 2024-04-11 Cenergist Limited Flow regulating device for regulating a fluid flow therethrough
EP4350464B1 (en) * 2022-10-04 2025-07-09 Cenergist Limited Flow regulating device for regulating a fluid flow therethrough

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899981A (en) * 1959-08-18 Certificate of correction
US2106775A (en) * 1934-08-10 1938-02-01 Mills Novelty Co Valve
GB783323A (en) 1954-09-08 1957-09-18 Robertshaw Fulton Controls Co Constant flow control valve
US3895646A (en) * 1973-11-30 1975-07-22 Manuel G Howat Self-regulating vane type valve for controlling fluid flow
DE3308745A1 (en) * 1983-03-11 1984-09-13 Mannesmann + Keppel GmbH & Co KG, 8000 München Flow rate regulator
DE3665435D1 (en) * 1985-07-23 1989-10-12 Werding Winfried J Thrust regulator comprising a mounting housing
IT1234692B (en) * 1989-05-17 1992-05-26 Zanussi A Spa Industrie FLOW RATE REGULATOR, IN PARTICULAR FOR WASHING MACHINES.
CN2632732Y (en) * 2003-07-21 2004-08-11 广东万家乐燃气具有限公司 Fluid acoustic current stabilizers
EP2210157B1 (en) * 2007-11-15 2013-01-02 Belimo Holding AG Flow restrictor

Also Published As

Publication number Publication date
US20120180875A1 (en) 2012-07-19
CN102576229A (en) 2012-07-11
RU2012105007A (en) 2013-08-20
CA2765425A1 (en) 2011-01-20
EP2454641A1 (en) 2012-05-23
CH701470A1 (en) 2011-01-14
EP2454641B1 (en) 2013-08-28
WO2011006272A1 (en) 2011-01-20

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