ATE19819T1 - Sicherheitsvorrichtung fuer drehende elemente und fluessigkeitskontrollierende ventile mit einer solchen vorrichtung. - Google Patents

Sicherheitsvorrichtung fuer drehende elemente und fluessigkeitskontrollierende ventile mit einer solchen vorrichtung.

Info

Publication number
ATE19819T1
ATE19819T1 AT81304088T AT81304088T ATE19819T1 AT E19819 T1 ATE19819 T1 AT E19819T1 AT 81304088 T AT81304088 T AT 81304088T AT 81304088 T AT81304088 T AT 81304088T AT E19819 T1 ATE19819 T1 AT E19819T1
Authority
AT
Austria
Prior art keywords
shroud
valve
turning member
key
cylindrical surface
Prior art date
Application number
AT81304088T
Other languages
English (en)
Inventor
Alan Elgar Herbert Ellis
Original Assignee
Alan Elgar Herbert Ellis
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 Alan Elgar Herbert Ellis filed Critical Alan Elgar Herbert Ellis
Application granted granted Critical
Publication of ATE19819T1 publication Critical patent/ATE19819T1/de

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
    • F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
AT81304088T 1981-09-08 1981-09-08 Sicherheitsvorrichtung fuer drehende elemente und fluessigkeitskontrollierende ventile mit einer solchen vorrichtung. ATE19819T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81304088A EP0073862B1 (de) 1981-09-08 1981-09-08 Sicherheitsvorrichtung für drehende Elemente und flüssigkeitskontrollierende Ventile mit einer solchen Vorrichtung

Publications (1)

Publication Number Publication Date
ATE19819T1 true ATE19819T1 (de) 1986-05-15

Family

ID=8188385

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81304088T ATE19819T1 (de) 1981-09-08 1981-09-08 Sicherheitsvorrichtung fuer drehende elemente und fluessigkeitskontrollierende ventile mit einer solchen vorrichtung.

Country Status (3)

Country Link
EP (1) EP0073862B1 (de)
AT (1) ATE19819T1 (de)
DE (1) DE3174629D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI69349C (fi) * 1983-05-10 1986-01-10 Niskanen Erkki Oy Spindelventil foer ett roersystem foer vaetskor
GB8500923D0 (en) * 1985-01-15 1985-02-20 Ellis A E H Lockable drive mechanism
GB2207219B (en) * 1987-07-23 1991-05-22 Fortress Interlocks Ltd Flow-control device and drive mechanism therefor
EP1608719A2 (de) 2003-03-05 2005-12-28 Electrochromix, Inc Elektrochrome spiegel und andere elektrooptische vorrichtungen
NL1026291C2 (nl) * 2004-05-28 2005-11-30 Alcumbrella Holding B V Veiligheidsvergrendelingssysteem.
CN106610035B (zh) * 2015-10-27 2019-03-15 台湾樱花股份有限公司 瓦斯开关结构及其控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR452686A (fr) * 1912-03-12 1913-05-21 Gabrielle Martinot Robinet de sureté
FR509891A (fr) * 1920-02-12 1920-11-22 Raoul Julien Lamoureux Robinet de sureté
US1534965A (en) * 1920-04-27 1925-04-21 Henry C Keeler Lock for valves
US1545712A (en) * 1925-04-10 1925-07-14 Barbour Flax Spinning Company Valve lock

Also Published As

Publication number Publication date
EP0073862B1 (de) 1986-05-14
DE3174629D1 (en) 1986-06-19
EP0073862A1 (de) 1983-03-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee