FR2456890A1 - Dispositif d'obturation etanche d'un orifice perce dans une paroi metallique - Google Patents

Dispositif d'obturation etanche d'un orifice perce dans une paroi metallique

Info

Publication number
FR2456890A1
FR2456890A1 FR7912400A FR7912400A FR2456890A1 FR 2456890 A1 FR2456890 A1 FR 2456890A1 FR 7912400 A FR7912400 A FR 7912400A FR 7912400 A FR7912400 A FR 7912400A FR 2456890 A1 FR2456890 A1 FR 2456890A1
Authority
FR
France
Prior art keywords
head
undersize
plug
back plate
steel plate
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.)
Granted
Application number
FR7912400A
Other languages
English (en)
Other versions
FR2456890B1 (fr
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.)
Neyrpic SA
Original Assignee
Neyrpic SA
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 Neyrpic SA filed Critical Neyrpic SA
Priority to FR7912400A priority Critical patent/FR2456890A1/fr
Priority to ES491482A priority patent/ES8106599A1/es
Priority to BR8003037A priority patent/BR8003037A/pt
Priority to BE0/200659A priority patent/BE883353A/fr
Priority to AR281089A priority patent/AR221762A1/es
Priority to ZA00802912A priority patent/ZA802912B/xx
Priority to CA000352086A priority patent/CA1150649A/fr
Publication of FR2456890A1 publication Critical patent/FR2456890A1/fr
Application granted granted Critical
Publication of FR2456890B1 publication Critical patent/FR2456890B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/08—Threaded or like closure members secured by rotation; Bushes therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • E02B9/02—Water-ways
    • E02B9/06—Pressure galleries or pressure conduits; Galleries specially adapted to house pressure conduits; Means specially adapted for use therewith, e.g. housings, valves, gates
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • 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
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/12—Detachable closure members; Means for tightening closures attached by wedging action by means of screw-thread, interrupted screw-thread, bayonet closure, or the like
    • 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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/1612—Devices for covering leaks in pipes or hoses, e.g. hose-menders by means of a plug
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

OBTURATION ETANCHE ET SANS SAILLIE D'UN ORIFICE PERCE DANS UNE PAROI METALLIQUE, PAR UN BOUCHON VISSE DANS UNE CONTREPLAQUE RENFORT SOUDEE EXTERIEUREMENT A LA PAROI. ON LAISSE UN JEU ANNULAIRE RADIAL AUTOUR DE LA TETE NON CIRCULAIRE DU BOUCHON, ET L'ORIFICE DE LA CONTREPLAQUE RECEVANT LE BOUCHON EST EXCENTRE PAR RAPPORT A L'ORIFICE DE LA PAROI. UN PRODUIT PLASTIQUE POLYMERISANT REMPLIT LE JEU ANNULAIRE RADIAL. L'INVENTION S'APPLIQUE, POUR LES CONDUITES FORCEES, A L'OBTURATION DES ORIFICES D'INJECTION DE BETON ENTRE LA CONDUITE ET LA GALERIE FOREE DANS LE ROCHER.
FR7912400A 1979-05-16 1979-05-16 Dispositif d'obturation etanche d'un orifice perce dans une paroi metallique Granted FR2456890A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7912400A FR2456890A1 (fr) 1979-05-16 1979-05-16 Dispositif d'obturation etanche d'un orifice perce dans une paroi metallique
ES491482A ES8106599A1 (es) 1979-05-16 1980-05-14 Dispositivo de obturacion estanca y sin saliente interno de un orificio perforado en una pared metalica
BR8003037A BR8003037A (pt) 1979-05-16 1980-05-16 Dispositivo de obturacao estanque e sem saliencia interna de um orificio perfurado em uma parede metalica
BE0/200659A BE883353A (fr) 1979-05-16 1980-05-16 Dispositif d'obturation etanche d'un orifice perce dans une paroi metallique
AR281089A AR221762A1 (es) 1979-05-16 1980-05-16 Mejoras en dispositivos de obturacion de un orificio abierto de un tabique metalico
ZA00802912A ZA802912B (en) 1979-05-16 1980-05-16 A device for sealing an orifice drilled in a metal wall
CA000352086A CA1150649A (fr) 1979-05-16 1980-05-16 Dispositif d'obturation etanche d'un orifice perce dans un paroi metallique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912400A FR2456890A1 (fr) 1979-05-16 1979-05-16 Dispositif d'obturation etanche d'un orifice perce dans une paroi metallique

Publications (2)

Publication Number Publication Date
FR2456890A1 true FR2456890A1 (fr) 1980-12-12
FR2456890B1 FR2456890B1 (fr) 1983-01-21

Family

ID=9225520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912400A Granted FR2456890A1 (fr) 1979-05-16 1979-05-16 Dispositif d'obturation etanche d'un orifice perce dans une paroi metallique

Country Status (7)

Country Link
AR (1) AR221762A1 (fr)
BE (1) BE883353A (fr)
BR (1) BR8003037A (fr)
CA (1) CA1150649A (fr)
ES (1) ES8106599A1 (fr)
FR (1) FR2456890A1 (fr)
ZA (1) ZA802912B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU170682U1 (ru) * 2016-04-26 2017-05-03 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Устройство стопорения резьбовых крепёжных средств с потайной головкой в условиях воздействия внешних нагрузок

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103050373B (zh) * 2012-12-31 2016-04-13 上海新阳半导体材料股份有限公司 电子元件生产用密封容器
CN103469773B (zh) * 2013-09-18 2015-04-29 长江水利委员会长江科学院 压差放大式逆止阀设备及应用方法
CN104372775A (zh) * 2014-12-05 2015-02-25 国家电网公司 抽水蓄能电站压力钢管灌浆孔封堵焊方法及封堵焊结构

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1401757A (en) * 1921-02-28 1921-12-27 Brown William Forrest Nut-lock
FR539115A (fr) * 1921-07-28 1922-06-21 Bonde métallique à plomb de garantie
US1911455A (en) * 1929-03-09 1933-05-30 Willard J Luff Removable closure
DE869924C (de) * 1943-04-11 1953-03-12 Dortmunder Union Brueckenbau A Einrichtung zum Hinterfuellen von Druckstollenauskleidungen mit Beton
FR1193560A (fr) * 1958-10-21 1959-11-03 Shur Lok Corp Assemblage d'un écrou de fixation et d'un panneau
FR1493725A (fr) * 1966-07-21 1967-09-01 Chantiers De Nantes Atel Perfectionnements apportés à la protection de vis ou organes de fixation analogues à l'encontre d'un milieu corrosif
FR1493724A (fr) * 1966-07-21 1967-09-01 Chantiers De Nantes Atel Perfectionnements apportés à la protection de vis ou organes de fixation analogues contre un milieu corrosif
DE1909723A1 (de) * 1969-02-12 1970-09-03 Ingbuero Maggia Ag Unterirdisches Bauwerk mit einem einen Hohlraum umgebenden Stahlblechpanzer,und Verfahren zum Erstellen eines solchen Bauwerkes

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1401757A (en) * 1921-02-28 1921-12-27 Brown William Forrest Nut-lock
FR539115A (fr) * 1921-07-28 1922-06-21 Bonde métallique à plomb de garantie
US1911455A (en) * 1929-03-09 1933-05-30 Willard J Luff Removable closure
DE869924C (de) * 1943-04-11 1953-03-12 Dortmunder Union Brueckenbau A Einrichtung zum Hinterfuellen von Druckstollenauskleidungen mit Beton
FR1193560A (fr) * 1958-10-21 1959-11-03 Shur Lok Corp Assemblage d'un écrou de fixation et d'un panneau
FR1493725A (fr) * 1966-07-21 1967-09-01 Chantiers De Nantes Atel Perfectionnements apportés à la protection de vis ou organes de fixation analogues à l'encontre d'un milieu corrosif
FR1493724A (fr) * 1966-07-21 1967-09-01 Chantiers De Nantes Atel Perfectionnements apportés à la protection de vis ou organes de fixation analogues contre un milieu corrosif
DE1909723A1 (de) * 1969-02-12 1970-09-03 Ingbuero Maggia Ag Unterirdisches Bauwerk mit einem einen Hohlraum umgebenden Stahlblechpanzer,und Verfahren zum Erstellen eines solchen Bauwerkes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU170682U1 (ru) * 2016-04-26 2017-05-03 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Устройство стопорения резьбовых крепёжных средств с потайной головкой в условиях воздействия внешних нагрузок

Also Published As

Publication number Publication date
BR8003037A (pt) 1980-12-23
BE883353A (fr) 1980-11-17
CA1150649A (fr) 1983-07-26
ES491482A0 (es) 1981-07-16
AR221762A1 (es) 1981-03-13
ZA802912B (en) 1981-08-26
FR2456890B1 (fr) 1983-01-21
ES8106599A1 (es) 1981-07-16

Similar Documents

Publication Publication Date Title
ES244791U (es) Taco susceptible de colocarse con cierre de forma
GB1464742A (en) Connector for fluid conduits
ES455358A1 (es) Perfeccionamientos introducidos en un sistema de sujecion para montar secciones de paneles compuestos o similares
GB1304382A (fr)
DE8901935U1 (fr)
IE830176L (en) Pipe coupling
FR2456890A1 (fr) Dispositif d'obturation etanche d'un orifice perce dans une paroi metallique
ES258155U (es) Un tornillo a prueba de aflojamiento
DK0526373T3 (da) Låsbar rørforbindelse med sammensat pakning
FR2305108A7 (fr) Dispositif de surete pour elements a vis
GB1498263A (en) Device for connection to a fluid-conveying line
EP0369154A3 (fr) Dispositif d'alimentation d'un fluide d'arrosage
RU2062390C1 (ru) Заглушка
GB485974A (en) Improved method of and means for sealing instruments and apparatus against unauthorised interference
IL89442A (en) Rotary lock cylinder
ES279573U (es) Bloqueo antipalanca
KR850001096Y1 (ko) 접속관 취부장치
JPH0447279Y2 (fr)
GB1459219A (en) Pot handles
GB855248A (en) Arrangement for attaching end covers on pressure cylinders
DK189281A (da) Sikkerhedsanker
FR2451448A1 (fr) Perfectionnements aux impostes de portes
GB1530205A (en) Pipe coupling
SE7500252L (fr)
JPH0452307Y2 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse