ES2019894B3 - Llave de bloqueo. - Google Patents

Llave de bloqueo.

Info

Publication number
ES2019894B3
ES2019894B3 ES87104388T ES87104388T ES2019894B3 ES 2019894 B3 ES2019894 B3 ES 2019894B3 ES 87104388 T ES87104388 T ES 87104388T ES 87104388 T ES87104388 T ES 87104388T ES 2019894 B3 ES2019894 B3 ES 2019894B3
Authority
ES
Spain
Prior art keywords
lock key
lock
key
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
ES87104388T
Other languages
English (en)
Inventor
Jurgen Schafstein
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.)
Manibs Spezialarmaturen GmbH and Co KG
Original Assignee
Manibs Spezialarmaturen GmbH and Co KG
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 Manibs Spezialarmaturen GmbH and Co KG filed Critical Manibs Spezialarmaturen GmbH and Co KG
Application granted granted Critical
Publication of ES2019894B3 publication Critical patent/ES2019894B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K5/00—Plug 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
    • F16K5/06—Plug 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
    • F16K5/0663—Packings
    • F16K5/0694—Spindle sealings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
    • F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
ES87104388T 1986-03-20 1987-03-25 Llave de bloqueo. Expired - Lifetime ES2019894B3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3609364A DE3609364C2 (de) 1986-03-20 1986-03-20 Absperrhahn
EP87104388A EP0283537B1 (de) 1986-03-20 1987-03-25 Absperrhahn

Publications (1)

Publication Number Publication Date
ES2019894B3 true ES2019894B3 (es) 1991-07-16

Family

ID=6296831

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87104388T Expired - Lifetime ES2019894B3 (es) 1986-03-20 1987-03-25 Llave de bloqueo.

Country Status (3)

Country Link
EP (1) EP0283537B1 (es)
DE (1) DE3609364C2 (es)
ES (1) ES2019894B3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2171935C2 (ru) * 1999-09-08 2001-08-10 Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД" Шаровой кран двухстороннего действия для высоких давлений
DE10105174A1 (de) * 2001-02-06 2002-08-29 Imt Armaturen Ag, Au Regel-oder Sperrventil
RU2224939C2 (ru) * 2002-03-11 2004-02-27 Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД" Шаровой кран двухстороннего действия для высоких давлений
RU2275539C2 (ru) * 2004-04-21 2006-04-27 Закрытое акционерное общество Научно-производственная фирма "Центральное конструкторское бюро арматуростроения" Шаровой кран
DE102020123085A1 (de) 2020-09-03 2022-03-03 Grohe Ag Verfahren zur Herstellung einer Sanitärkomponente
RU203482U1 (ru) * 2020-12-09 2021-04-07 Акционерное общество "ПЕНЗТЯЖПРОМАРМАТУРА" Шаровой кран с седлом без прижимного кольца
RU209661U9 (ru) * 2021-11-24 2022-05-04 Общество с ограниченной ответственностью "Арматурные технологии" Шаровой кран для магистральных газопроводов

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006881A (en) * 1974-12-09 1977-02-08 Gachot S.A. Fluid-tight packing for closure devices and devices fitted with said packing
JPS5197024A (en) * 1975-02-22 1976-08-26 Kinkyushadanyo hikagyakuben
DE2625483A1 (de) * 1976-06-05 1977-12-15 Prokosch Gmbh & Co Kg Josef Absperrventil
US4273148A (en) * 1980-04-21 1981-06-16 Litton Industrial Products, Inc. Stem seal for a fire safe ball valve
CA1186498A (en) * 1980-10-20 1985-05-07 Bernard Dixon Intumescent seals
FR2501278A1 (en) * 1981-03-04 1982-09-10 Saint Gobain Vitrage Heat resistant glazing with peripheral seal of intumescent silicate - to improve ISO fire resistant ratings compared with use of plain silicone rubber seals (NO 27.9.82)
WO1983001099A1 (en) * 1981-09-22 1983-03-31 Richards, Cecil, Graham Stem seals for ball valves
DE3316425A1 (de) * 1983-05-05 1984-11-08 EAB Ebersold GmbH & Co KG, Anlagenbau, 7521 Ubstadt-Weiher Brandschutzeinrichtung fuer rohrleitungen
DE3519273A1 (de) * 1985-05-30 1986-12-04 MANIBS R. Mannesmann GmbH & ibs Nagel GmbH & Co KG, 5630 Remscheid Absperrhahn

Also Published As

Publication number Publication date
EP0283537A1 (de) 1988-09-28
DE3609364A1 (de) 1987-09-24
EP0283537B1 (de) 1990-12-19
DE3609364C2 (de) 1995-08-17

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