GB2293432B - Tamperproof valve - Google Patents

Tamperproof valve

Info

Publication number
GB2293432B
GB2293432B GB9507819A GB9507819A GB2293432B GB 2293432 B GB2293432 B GB 2293432B GB 9507819 A GB9507819 A GB 9507819A GB 9507819 A GB9507819 A GB 9507819A GB 2293432 B GB2293432 B GB 2293432B
Authority
GB
United Kingdom
Prior art keywords
tamperproof
valve
tamperproof 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.)
Expired - Fee Related
Application number
GB9507819A
Other versions
GB9507819D0 (en
GB2293432A (en
Inventor
Gianfranco Bonomi
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.)
Effebi SpA
Original Assignee
Effebi SpA
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 Effebi SpA filed Critical Effebi SpA
Publication of GB9507819D0 publication Critical patent/GB9507819D0/en
Publication of GB2293432A publication Critical patent/GB2293432A/en
Application granted granted Critical
Publication of GB2293432B publication Critical patent/GB2293432B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16K35/10—Means to prevent accidental or unauthorised actuation with locking caps or locking bars

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Closures For Containers (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Magnetically Actuated Valves (AREA)
  • Compressor (AREA)
GB9507819A 1994-09-20 1995-04-18 Tamperproof valve Expired - Fee Related GB2293432B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBS940071 IT234634Y1 (en) 1994-09-20 1994-09-20 ANTI-TAMPERING VALVE DEVICE

Publications (3)

Publication Number Publication Date
GB9507819D0 GB9507819D0 (en) 1995-05-31
GB2293432A GB2293432A (en) 1996-03-27
GB2293432B true GB2293432B (en) 1998-08-12

Family

ID=11345345

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9507819A Expired - Fee Related GB2293432B (en) 1994-09-20 1995-04-18 Tamperproof valve

Country Status (3)

Country Link
DE (1) DE29514904U1 (en)
GB (1) GB2293432B (en)
IT (1) IT234634Y1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69921465D1 (en) * 1999-08-04 2004-12-02 Famfer S N C Di Riccardo Ferre Ball valve with key operated lock
ITMI20030412A1 (en) * 2003-03-06 2004-09-07 Fimcim Srl ANTI-FRAUD BALL VALVE.
DE10317808A1 (en) * 2003-04-16 2004-11-04 Georg Fischer Rohrleitungssysteme Ag Handle for valves
EP1479957A1 (en) * 2003-05-20 2004-11-24 Valvulas Arco, S.L. Anti-fraud locking system for valves
ITUB20160802A1 (en) * 2016-02-16 2017-08-16 Officine Rigamonti S P A BALL VALVE AND REGULATION SYSTEM OF THE SAME

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498320A (en) * 1981-09-02 1985-02-12 Conbraco Industries, Inc. Apparatus for locking a control device
US4909275A (en) * 1987-11-02 1990-03-20 Parker And Harper Manufacturing Company, Inc. Latching handle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498320A (en) * 1981-09-02 1985-02-12 Conbraco Industries, Inc. Apparatus for locking a control device
US4909275A (en) * 1987-11-02 1990-03-20 Parker And Harper Manufacturing Company, Inc. Latching handle

Also Published As

Publication number Publication date
DE29514904U1 (en) 1995-11-16
IT234634Y1 (en) 2000-03-13
GB9507819D0 (en) 1995-05-31
GB2293432A (en) 1996-03-27
ITBS940071U1 (en) 1996-03-20
ITBS940071V0 (en) 1994-09-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070418