EA200000180A1 - Предохранительный клапан - Google Patents

Предохранительный клапан

Info

Publication number
EA200000180A1
EA200000180A1 EA200000180A EA200000180A EA200000180A1 EA 200000180 A1 EA200000180 A1 EA 200000180A1 EA 200000180 A EA200000180 A EA 200000180A EA 200000180 A EA200000180 A EA 200000180A EA 200000180 A1 EA200000180 A1 EA 200000180A1
Authority
EA
Eurasian Patent Office
Prior art keywords
safety valve
drilling
winding device
coupling
housing
Prior art date
Application number
EA200000180A
Other languages
English (en)
Other versions
EA001352B1 (ru
Inventor
Юхани Нииниваара
Original Assignee
Аб Грундстенен (Метал Патент Вхсс Аб)
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 Аб Грундстенен (Метал Патент Вхсс Аб) filed Critical Аб Грундстенен (Метал Патент Вхсс Аб)
Publication of EA200000180A1 publication Critical patent/EA200000180A1/ru
Publication of EA001352B1 publication Critical patent/EA001352B1/ru

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/105—Closing devices introduced radially into the pipe or hose
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00—Valves and valve actuation
    • Y10S251/901—Curtain type valves
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4273—Mechanical cleaning
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/612—Tapping a pipe, keg, or apertured tank under pressure
    • Y10T137/6123—With aperture forming means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Control Of Combustion (AREA)
  • Compressor (AREA)
  • Glass Compositions (AREA)
  • Earth Drilling (AREA)
  • Details Of Valves (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Предохранительный клапан для блокирования потока в напорном трубопроводе (3), включающий сверлильное устройство с корпусом (6) для сверления отверстия в напорном трубопроводе, навивочное устройство (7), закрепленное на корпусе сверлильного устройства, и ленту (4), навиваемую навивочным устройством. Предохранительный клапан включает муфту, на которой закреплены сверлильное устройство и навивочное устройство (7), а муфта снабжена системами для крепления ее к наружной поверхности трубопровода (3).Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200000180A 1997-08-01 1998-08-03 Предохранительный клапан EA001352B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI973188A FI973188A0 (fi) 1997-08-01 1997-08-01 Anordning och foerfarande foer igentaeppning av vaetske- och gasroer
PCT/FI1998/000610 WO1999006757A1 (en) 1997-08-01 1998-08-03 Safety valve

Publications (2)

Publication Number Publication Date
EA200000180A1 true EA200000180A1 (ru) 2000-10-30
EA001352B1 EA001352B1 (ru) 2001-02-26

Family

ID=8549311

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000180A EA001352B1 (ru) 1997-08-01 1998-08-03 Предохранительный клапан

Country Status (16)

Country Link
US (1) US6216724B1 (ru)
EP (1) EP1000290B1 (ru)
JP (1) JP2001512224A (ru)
KR (1) KR100553568B1 (ru)
CN (1) CN1103010C (ru)
AT (1) ATE227820T1 (ru)
AU (1) AU734048B2 (ru)
CA (1) CA2299383C (ru)
DE (1) DE69809430T2 (ru)
DK (1) DK1000290T3 (ru)
EA (1) EA001352B1 (ru)
ES (1) ES2187986T3 (ru)
FI (1) FI973188A0 (ru)
NO (1) NO318612B1 (ru)
PT (1) PT1000290E (ru)
WO (1) WO1999006757A1 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2389836C (en) * 2002-06-07 2005-12-20 David Bruce Szafron Emergency shutdown valve actuator
KR100474440B1 (ko) * 2002-09-13 2005-03-08 삼성전자주식회사 급지카세트
US20060108015A1 (en) * 2004-11-24 2006-05-25 Schlumberger Technology Corporation Seal or Fluid Barrier Using Strands
US7264020B2 (en) * 2005-06-29 2007-09-04 James Wolk Accessible test fitting for a plumbing system
JP2007010113A (ja) * 2005-07-04 2007-01-18 Tokyo Gas Co Ltd ガス遮断方法及びその遮断装置
NO344027B1 (en) * 2016-11-29 2019-08-19 Ik Norway As An arrangement for separating a connection between two pressurized flanged tube sections
CN108396854B (zh) * 2018-05-28 2023-09-12 北京城市排水集团有限责任公司 一种免下井卷带式大管径封堵装置及其使用方法
CN112139163B (zh) * 2020-09-14 2021-12-07 东营市和瑞化学科技有限公司 一种炼油厂废气净化处理装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784740A (en) * 1957-03-12 stages erg
US3334656A (en) * 1965-10-20 1967-08-08 Pneumo Dynamics Corp Rotary tape valve
US3726313A (en) * 1971-07-06 1973-04-10 Aquamatic Inc Reciprocating valve
DE2256149C3 (de) * 1972-11-16 1979-03-01 Eisengiesserei U. Maschinenfabrik Keulahuette Gmbh, 3140 Lueneburg Anbohrschelle
US4438781A (en) * 1981-02-05 1984-03-27 Donaldson Company, Inc. Spirally wound flow control valve
US4830041A (en) * 1988-10-21 1989-05-16 Institute Of Gas Technology Reelable flow stopper for plugging fluid flow within a pipe
FR2674312A1 (fr) * 1991-03-22 1992-09-25 Casademont Claude Vanne de colmatage.
FR2677732A1 (fr) * 1991-06-12 1992-12-18 Casademont Claude Vanne de secours a introduction laterale.

Also Published As

Publication number Publication date
KR20010022513A (ko) 2001-03-15
JP2001512224A (ja) 2001-08-21
EP1000290B1 (en) 2002-11-13
WO1999006757A1 (en) 1999-02-11
CN1103010C (zh) 2003-03-12
ES2187986T3 (es) 2003-06-16
DK1000290T3 (da) 2003-03-10
NO20000440L (no) 2000-03-29
PT1000290E (pt) 2003-03-31
NO20000440D0 (no) 2000-01-27
ATE227820T1 (de) 2002-11-15
CN1265727A (zh) 2000-09-06
KR100553568B1 (ko) 2006-02-22
EA001352B1 (ru) 2001-02-26
CA2299383C (en) 2008-03-25
EP1000290A1 (en) 2000-05-17
NO318612B1 (no) 2005-04-18
CA2299383A1 (en) 1999-02-11
AU8544198A (en) 1999-02-22
DE69809430T2 (de) 2003-08-28
US6216724B1 (en) 2001-04-17
DE69809430D1 (de) 2002-12-19
FI973188A0 (fi) 1997-08-01
AU734048B2 (en) 2001-05-31

Similar Documents

Publication Publication Date Title
WO1998013080A3 (en) Free-flow protection devices and methods
BR9907758A (pt) Conexão de tubulação e colar rosqueado para a mesma
DE69715238D1 (de) Rückströmsperrvorrichtung
BR9909724A (pt) Montagem de bocal de pulverização e montagem de inserção do mesmo.
ATE203590T1 (de) Anschlussvorrichtung für rohre
EA200000180A1 (ru) Предохранительный клапан
DE59407234D1 (de) Schlauchquetschventil
DK0476402T3 (da) Indretning til fastgørelse af en håndbruser
ATE191550T1 (de) Installation von rohren
RU95109890A (ru) Устройство крепления на стенке топки трубопровода для выхода в кессон
DE60207999D1 (de) Rohrkupplung
SE9400835D0 (sv) Valve cartridge
SE9604278L (sv) Sätt och arrangemang för åstadkommande av en rörkoppling av en rörkoppling där ena delen har en rörände med två ringvulster
BR0309318A (pt) Filtro e método de fabricação
RU95112230A (ru) Защитное устройство трубопровода
FI954948A0 (fi) Putkiliitos sekä menetelmä sen käyttämiseksi
SE9702336D0 (sv) Membran-reglerad ventil
DE59400407D1 (de) Abgasschalldämpfer
ATE176165T1 (de) Schlauchkupplung
RU2004983C1 (ru) Автоколебательный вибровозбудитель
ES265674U (es) "disposicion de valvula hidraulica".
SE9702921L (sv) Säkerhetsplugg
RU93038525A (ru) Устройство для защиты трубопровода от замерзания
SE9302260L (sv) Sprinkleruttag
ATE211232T1 (de) Anschlussverschraubung für saug-druck-schläuche

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU