DE60300497D1 - Paddelvorrichtung zur Strömungsüberwachung - Google Patents

Paddelvorrichtung zur Strömungsüberwachung

Info

Publication number
DE60300497D1
DE60300497D1 DE60300497T DE60300497T DE60300497D1 DE 60300497 D1 DE60300497 D1 DE 60300497D1 DE 60300497 T DE60300497 T DE 60300497T DE 60300497 T DE60300497 T DE 60300497T DE 60300497 D1 DE60300497 D1 DE 60300497D1
Authority
DE
Germany
Prior art keywords
flow monitoring
paddle device
paddle
monitoring
flow
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.)
Expired - Fee Related
Application number
DE60300497T
Other languages
English (en)
Other versions
DE60300497T2 (de
Inventor
Paul K Edwards
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.)
Joyson Safety Systems Inc
Original Assignee
Joyson Safety Systems 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 Joyson Safety Systems Inc filed Critical Joyson Safety Systems Inc
Publication of DE60300497D1 publication Critical patent/DE60300497D1/de
Application granted granted Critical
Publication of DE60300497T2 publication Critical patent/DE60300497T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
    • H01H35/405—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane the switch being of the reed switch type

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
DE60300497T 2002-06-21 2003-05-30 Paddelvorrichtung zur Strömungsüberwachung Expired - Fee Related DE60300497T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US175957 2002-06-21
US10/175,957 US6548775B1 (en) 2002-06-21 2002-06-21 Paddle flow monitoring device

Publications (2)

Publication Number Publication Date
DE60300497D1 true DE60300497D1 (de) 2005-05-19
DE60300497T2 DE60300497T2 (de) 2006-02-23

Family

ID=22642353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60300497T Expired - Fee Related DE60300497T2 (de) 2002-06-21 2003-05-30 Paddelvorrichtung zur Strömungsüberwachung

Country Status (3)

Country Link
US (1) US6548775B1 (de)
EP (1) EP1376635B1 (de)
DE (1) DE60300497T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050028609A1 (en) * 2003-07-17 2005-02-10 Langemann Peter J. Flow-monitoring method and device
US7299814B2 (en) * 2004-09-08 2007-11-27 Fenton John A Method and apparatus for selectively shutting off the flow of water to a building
US7105756B1 (en) 2005-09-21 2006-09-12 Plastic Magen, Lp Flowswitch having reduced number of parts
US7299819B1 (en) * 2006-06-12 2007-11-27 John A. Fenton Water flow sensor alone and in combination with a method and apparatus for selectively shutting off the flow of water to a building
JP4830910B2 (ja) * 2007-03-01 2011-12-07 パナソニック株式会社 レバースイッチ
DE502007003609D1 (de) * 2007-07-28 2010-06-10 Sika Dr Siebert & Kuehn Gmbh & Vorrichtung zur Überwachung des Durchflusses eines Mediums in einer Durchflusseinrichtung
ITVI20070223A1 (it) * 2007-08-07 2009-02-08 Comem Spa Rele di buchholz per la protezione di apparecchiature elettriche di potenza isolate in olio.
US8410948B2 (en) * 2008-05-12 2013-04-02 John Vander Horst Recreational vehicle holding tank sensor probe
US8640522B2 (en) * 2011-05-18 2014-02-04 Potter Electric Signal Company, Llc Systems and methods for remote testing of a flow switch
CA2918984C (en) * 2013-08-06 2019-02-26 Fluid Handling Llc Low water cutoff switch
CN103453946B (zh) * 2013-08-19 2016-06-29 佛山市高明毅力温控器有限公司 用于液体循环管道的流量检测器
US20150083557A1 (en) * 2013-09-26 2015-03-26 New Widetech Industries Co., Ltd. Water tank with a magnetic reed switch
CN109727810A (zh) * 2019-02-19 2019-05-07 珠海格力电器股份有限公司 水流开关
GB2618382A (en) 2022-05-06 2023-11-08 Coroflo Ltd Compact target flow meter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143255A (en) * 1977-09-19 1979-03-06 Jack Herscovitz Device for detecting fluid flow
US4282413A (en) * 1979-07-02 1981-08-04 Grunau Company, Inc. Liquid flow indicator
KR850001259B1 (ko) * 1983-09-24 1985-08-26 주식회사 일광 가스유동 감지장치
JPS60213867A (ja) 1984-04-09 1985-10-26 Shinko Kogyo Kk 風速センサ
DE8632832U1 (de) 1986-12-09 1987-03-05 Kobold, Klaus, Dipl.-Ing., 6233 Kelkheim, De
US5056373A (en) 1987-01-21 1991-10-15 Span Instruments, Inc. Flow responsive transmitter and indicator
JPH0713574B2 (ja) 1987-11-30 1995-02-15 ドクトル・ジーベルト・ウント・キユーン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフトウング・ウント・コンパニー コマンデイートゲゼルシャフト 管路内の液状又は気体状媒体を監視する装置
US4791254A (en) 1987-12-09 1988-12-13 Hydrolevel Company Flow switch
US4848926A (en) 1988-01-22 1989-07-18 Westinghouse Electric Corp. Fluid temperature and flow monitor
FR2658367B1 (fr) 1990-02-13 1992-06-05 Sagem Laser fournissant deux ondes a des frequences differentes.
US5021619A (en) 1990-04-02 1991-06-04 Harwil Corporation Flow responsive switch apparatus
US5183983A (en) 1992-03-20 1993-02-02 Dwyer Instruments, Inc. Flow switch assembly for fluid flow monitoring
US5945608A (en) 1996-10-22 1999-08-31 Harwil Corporation Hall effect fluid flow switch and flow meter
US6032540A (en) 1998-03-27 2000-03-07 Agrilcultural Products Inc. In-line, field adjustable irrigation flow indicator for high, normal and low flow rates

Also Published As

Publication number Publication date
EP1376635A1 (de) 2004-01-02
EP1376635B1 (de) 2005-04-13
US6548775B1 (en) 2003-04-15
DE60300497T2 (de) 2006-02-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee