DE60122576D1 - Hahn für gassystem - Google Patents

Hahn für gassystem

Info

Publication number
DE60122576D1
DE60122576D1 DE60122576T DE60122576T DE60122576D1 DE 60122576 D1 DE60122576 D1 DE 60122576D1 DE 60122576 T DE60122576 T DE 60122576T DE 60122576 T DE60122576 T DE 60122576T DE 60122576 D1 DE60122576 D1 DE 60122576D1
Authority
DE
Germany
Prior art keywords
nut
tap
gas system
cavities
synthetic
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 - Lifetime
Application number
DE60122576T
Other languages
English (en)
Other versions
DE60122576T2 (de
Inventor
Luca Giacomini
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.)
Giacomini SpA
Original Assignee
Giacomini 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 Giacomini SpA filed Critical Giacomini SpA
Application granted granted Critical
Publication of DE60122576D1 publication Critical patent/DE60122576D1/de
Publication of DE60122576T2 publication Critical patent/DE60122576T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0647Spindles or actuating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00Means to prevent accidental or unauthorised actuation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B41/00Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/005Measures against unauthorised operation of bolts, nuts or pins
    • 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
    • Y10T137/6851With casing, support, protector or static constructional installations
    • Y10T137/7043Guards and shields
    • Y10T137/7062Valve guards
    • 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
    • Y10T137/8811Frangible

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Taps Or Cocks (AREA)
  • Check Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Flow Control (AREA)
DE60122576T 2000-12-29 2001-12-28 Hahn für gassystem Expired - Lifetime DE60122576T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2000CO000027A ITCO20000027A1 (it) 2000-12-29 2000-12-29 Valvola a sfera perfezionata in particolare per impianti a gas.
ITCO20000027 2000-12-29
PCT/EP2001/015363 WO2002053956A1 (en) 2000-12-29 2001-12-28 Improved valve for gas systems

Publications (2)

Publication Number Publication Date
DE60122576D1 true DE60122576D1 (de) 2006-10-05
DE60122576T2 DE60122576T2 (de) 2007-10-04

Family

ID=11441222

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122576T Expired - Lifetime DE60122576T2 (de) 2000-12-29 2001-12-28 Hahn für gassystem

Country Status (9)

Country Link
US (1) US6789782B2 (de)
EP (1) EP1346171B1 (de)
CN (1) CN1294373C (de)
AT (1) ATE337505T1 (de)
CA (1) CA2401774C (de)
DE (1) DE60122576T2 (de)
IT (1) ITCO20000027A1 (de)
PL (1) PL199575B1 (de)
WO (1) WO2002053956A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115556B (fi) * 2001-05-23 2005-05-31 Naval Oy Menetelmä kahden putken välisen palloventtiilin valmistamiseksi
US20100155642A1 (en) * 2008-06-18 2010-06-24 Victaulic Company Offset Handle and Dual Connected Handle and Valves
WO2019064262A1 (en) * 2017-09-28 2019-04-04 Effebi S.P.A. COMPONENT FOR A FLUIDIC CIRCUIT AND VALVE COMPRISING SAID COMPONENT
PL233243B1 (pl) * 2017-10-20 2019-09-30 Arka Spolka Z Ograniczona Odpowiedzialnoscia Spolka Komandytowa Zawór uniwersalny
CN109083919A (zh) * 2018-10-18 2018-12-25 湘电风能有限公司 一种螺纹连接副防松密封装置及方法
US20210055023A1 (en) * 2019-08-21 2021-02-25 The Boeing Company Vapor cycle machine availability for high impact applications

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2098298B (en) * 1981-05-08 1985-07-24 Lucas Ind Plc Tamper-proofing
IT8721350A0 (it) * 1987-07-20 1987-07-20 Giacomini Rubinetterie Guarnizione profilata di tenuta per valvole con otturatori a sfera.
DE4002926A1 (de) * 1990-02-01 1991-08-08 Bosch Gmbh Robert Ventil zur steuerung von druckmittel mit einer sicherheitseinrichtung
US5467796A (en) * 1995-03-24 1995-11-21 Hydronic Components, Inc. Ball valve with a strainer and integrated means for flushing the strainer
CN2263252Y (zh) * 1996-03-01 1997-09-24 吉林市新城建筑材料厂 带锁具的阀
JPH10231823A (ja) * 1997-02-20 1998-09-02 Kitz Corp バルブ用グランドナットの緩み防止装置
CN2367862Y (zh) * 1999-03-15 2000-03-08 王永刚 带锁阀门
US6467500B2 (en) * 2000-04-19 2002-10-22 Mueller Co. Ball valve locking device

Also Published As

Publication number Publication date
US20030173534A1 (en) 2003-09-18
CA2401774C (en) 2010-03-23
DE60122576T2 (de) 2007-10-04
WO2002053956A1 (en) 2002-07-11
ITCO20000027A1 (it) 2002-06-29
PL366121A1 (en) 2005-01-24
EP1346171A1 (de) 2003-09-24
ATE337505T1 (de) 2006-09-15
CN1294373C (zh) 2007-01-10
ITCO20000027A0 (it) 2000-12-29
EP1346171B1 (de) 2006-08-23
PL199575B1 (pl) 2008-10-31
US6789782B2 (en) 2004-09-14
CN1447884A (zh) 2003-10-08
CA2401774A1 (en) 2002-07-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition