FR3101928B1 - interface sealing system - Google Patents

interface sealing system Download PDF

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Publication number
FR3101928B1
FR3101928B1 FR1911411A FR1911411A FR3101928B1 FR 3101928 B1 FR3101928 B1 FR 3101928B1 FR 1911411 A FR1911411 A FR 1911411A FR 1911411 A FR1911411 A FR 1911411A FR 3101928 B1 FR3101928 B1 FR 3101928B1
Authority
FR
France
Prior art keywords
sealing system
chamber
interface
interface sealing
pressure
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.)
Active
Application number
FR1911411A
Other languages
French (fr)
Other versions
FR3101928A1 (en
Inventor
Joël Rain
Jean-Philippe Savary
Jean-Clément Nugue
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.)
Corning Inc
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain 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
Priority to FR1911411A priority Critical patent/FR3101928B1/en
Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to CN202080068608.1A priority patent/CN114424299A/en
Priority to KR1020227010619A priority patent/KR20220076462A/en
Priority to JP2022520121A priority patent/JP2022550942A/en
Priority to US17/765,040 priority patent/US11735328B2/en
Priority to EP20789152.4A priority patent/EP4046171B1/en
Priority to PCT/EP2020/078749 priority patent/WO2021074130A1/en
Publication of FR3101928A1 publication Critical patent/FR3101928A1/en
Application granted granted Critical
Publication of FR3101928B1 publication Critical patent/FR3101928B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/004—Sight-glasses therefor
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/007—Pressure-resistant sight glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Geometry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Measuring Fluid Pressure (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Sealing Devices (AREA)

Abstract

L'invention a pour objet un système d’étanchéité (40) d’une interface entre deux surfaces comprenant au moins une chambre hermétique (42) périphérique à l’interface, ladite chambre étant remplie d’un gaz neutre, et en ce que ledit système d’étanchéité comprend un dispositif de mesure de la pression (44) dans la chambre et un dispositif d’injection de gaz (46) permettant d’injecter une quantité de gaz neutre dans la chambre en fonction d’une valeur fournie par le dispositif de mesure de la pression . Fig 1The subject of the invention is a sealing system (40) for an interface between two surfaces comprising at least one hermetic chamber (42) peripheral to the interface, said chamber being filled with an inert gas, and in that said sealing system comprises a device for measuring the pressure (44) in the chamber and a gas injection device (46) making it possible to inject a quantity of neutral gas into the chamber according to a value provided by the pressure measuring device. Fig 1

FR1911411A 2019-10-14 2019-10-14 interface sealing system Active FR3101928B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1911411A FR3101928B1 (en) 2019-10-14 2019-10-14 interface sealing system
KR1020227010619A KR20220076462A (en) 2019-10-14 2020-10-13 containment building with windows
JP2022520121A JP2022550942A (en) 2019-10-14 2020-10-13 Containment building with windows
US17/765,040 US11735328B2 (en) 2019-10-14 2020-10-13 Containment building with a window
CN202080068608.1A CN114424299A (en) 2019-10-14 2020-10-13 Sealed shell with window
EP20789152.4A EP4046171B1 (en) 2019-10-14 2020-10-13 Containment vessel with window
PCT/EP2020/078749 WO2021074130A1 (en) 2019-10-14 2020-10-13 Containment building with a window

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911411 2019-10-14
FR1911411A FR3101928B1 (en) 2019-10-14 2019-10-14 interface sealing system

Publications (2)

Publication Number Publication Date
FR3101928A1 FR3101928A1 (en) 2021-04-16
FR3101928B1 true FR3101928B1 (en) 2023-04-21

Family

ID=69699978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911411A Active FR3101928B1 (en) 2019-10-14 2019-10-14 interface sealing system

Country Status (1)

Country Link
FR (1) FR3101928B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737808A1 (en) * 1987-11-06 1989-05-18 Siemens Ag Pressure-resistant and temperature-resistant window
US5000580A (en) * 1989-08-18 1991-03-19 Texaco Inc. Apparatus and method for measuring temperatures inside process vessels containing a hostile environment
US5210658A (en) * 1992-02-18 1993-05-11 Pressure Products Company, Inc. Sight glass assembly
US9031110B2 (en) * 2013-03-15 2015-05-12 Synrad, Inc. Laser optic protection

Also Published As

Publication number Publication date
FR3101928A1 (en) 2021-04-16

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210416

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CA Change of address

Effective date: 20220901

TP Transmission of property

Owner name: CORNING INCORPORATED, US

Effective date: 20220901

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Year of fee payment: 5