CA2757252C - Manual valve operators having a lockout device - Google Patents

Manual valve operators having a lockout device Download PDF

Info

Publication number
CA2757252C
CA2757252C CA2757252A CA2757252A CA2757252C CA 2757252 C CA2757252 C CA 2757252C CA 2757252 A CA2757252 A CA 2757252A CA 2757252 A CA2757252 A CA 2757252A CA 2757252 C CA2757252 C CA 2757252C
Authority
CA
Canada
Prior art keywords
handle
lever
valve
locking plate
aperture
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.)
Active
Application number
CA2757252A
Other languages
English (en)
French (fr)
Other versions
CA2757252A1 (en
Inventor
Ross E. Long
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.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of CA2757252A1 publication Critical patent/CA2757252A1/en
Application granted granted Critical
Publication of CA2757252C publication Critical patent/CA2757252C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
    • F16K35/022—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element
    • F16K35/025—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element said actuating element being operated manually (e.g. a push-button located in the valve actuator)
    • 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
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5615—Valve
    • Y10T70/5619—Locked stationary
    • Y10T70/5624—Externally mounted locking device

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
CA2757252A 2009-03-30 2010-02-25 Manual valve operators having a lockout device Active CA2757252C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/414,063 2009-03-30
US12/414,063 US8061683B2 (en) 2009-03-30 2009-03-30 Manual valve operators having a lockout device
PCT/US2010/025434 WO2010114652A1 (en) 2009-03-30 2010-02-25 Manual valve operators having a lockout device

Publications (2)

Publication Number Publication Date
CA2757252A1 CA2757252A1 (en) 2010-10-07
CA2757252C true CA2757252C (en) 2016-04-19

Family

ID=42123061

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2757252A Active CA2757252C (en) 2009-03-30 2010-02-25 Manual valve operators having a lockout device

Country Status (8)

Country Link
US (1) US8061683B2 (https=)
EP (1) EP2414715B1 (https=)
JP (1) JP5684784B2 (https=)
CN (1) CN102369382B (https=)
BR (1) BRPI1012225A2 (https=)
CA (1) CA2757252C (https=)
MX (1) MX2011010386A (https=)
WO (1) WO2010114652A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5252654B2 (ja) * 2009-07-14 2013-07-31 株式会社キッツ 弁駆動用手動操作装置
US8997536B2 (en) * 2012-08-30 2015-04-07 Master Lock Company Llc Lockout device
US10234055B2 (en) * 2016-04-01 2019-03-19 Jeffrey Allen Bertrem Directional control valve locking device
DE102018113583B4 (de) * 2017-06-12 2022-02-24 Vaisala Oyj Anordnung zum einsetzen und entfernen eines messkopfes einer messvorrichtung in und aus einem prozessraum
CA3098036A1 (en) * 2018-05-18 2019-11-21 Mogas Industries, Inc. Coker switch valve operating system and method
CN111895169B (zh) * 2020-08-10 2022-03-11 南京拓耘达智慧科技有限公司 一种电动执行机构的远程电子锁和机械锁共存结构
JP2022144062A (ja) * 2021-03-18 2022-10-03 栗田工業株式会社 弁のロック部材及び水処理装置のメンテナンス方法
CN119572799A (zh) * 2023-09-05 2025-03-07 西门子瑞士有限公司 阀门执行器
US12523304B1 (en) * 2024-10-11 2026-01-13 The Metraflex Company Butterfly valve

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341170A (en) * 1964-03-25 1967-09-12 Fmc Corp Valve
JPS5031529A (https=) * 1973-07-26 1975-03-28
US3904173A (en) * 1973-12-10 1975-09-09 Fairbanks Company Butterfly valve assembly
JPS5338492Y2 (https=) * 1975-06-03 1978-09-19
DE3710982A1 (de) * 1987-04-01 1988-10-20 Fritz Mueller Handhebel
JPH0331900Y2 (https=) * 1987-10-12 1991-07-05
JPH0641673B2 (ja) 1988-09-12 1994-06-01 大日本印刷株式会社 熱転写シート
JPH0274683U (https=) * 1988-11-28 1990-06-07
IT1239465B (it) * 1990-04-04 1993-11-02 Cge Comp Gen Elettromecc Mezzi di consenso per il lucchettaggio di dispositivi di comando manuale di apparecchi elettromeccanici
US5003797A (en) * 1990-07-25 1991-04-02 W. H. Brady Co. Lockout device for valves with lever handles
GB9019076D0 (en) * 1990-08-31 1990-10-17 Fort Vale Eng Ltd Valve operating handle
US5165263A (en) * 1992-01-17 1992-11-24 Claude Perron Valve lock
US5415017A (en) * 1994-08-01 1995-05-16 Brady Usa, Inc. Locking device for a lever operated valve
US5598724A (en) * 1995-12-26 1997-02-04 Primeau; Mario Butterfly valve safety lock
JP2001152711A (ja) * 1999-11-26 2001-06-05 Takigen Mfg Co Ltd 扉用ロックハンドル装置
US6959909B2 (en) * 2004-01-26 2005-11-01 Victaulic Company Of America Actuating handle assembly
EP1764538B1 (de) * 2005-09-20 2009-01-07 Georg Fischer Rohrleitungssysteme AG Ventil mit Handgriff
ES1061450Y (es) 2005-10-28 2006-06-01 Cepex S A U Valvula de mariposa

Also Published As

Publication number Publication date
EP2414715B1 (en) 2015-11-11
JP5684784B2 (ja) 2015-03-18
CN102369382B (zh) 2014-06-25
EP2414715A1 (en) 2012-02-08
JP2012522202A (ja) 2012-09-20
US8061683B2 (en) 2011-11-22
US20100243930A1 (en) 2010-09-30
WO2010114652A1 (en) 2010-10-07
MX2011010386A (es) 2011-10-24
BRPI1012225A2 (pt) 2016-03-29
CN102369382A (zh) 2012-03-07
CA2757252A1 (en) 2010-10-07

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