ES2034542T3 - Dispositivo para la observacion de espacios cerrados hermeticamente a los gases y a prueba de presion. - Google Patents

Dispositivo para la observacion de espacios cerrados hermeticamente a los gases y a prueba de presion.

Info

Publication number
ES2034542T3
ES2034542T3 ES198989116505T ES89116505T ES2034542T3 ES 2034542 T3 ES2034542 T3 ES 2034542T3 ES 198989116505 T ES198989116505 T ES 198989116505T ES 89116505 T ES89116505 T ES 89116505T ES 2034542 T3 ES2034542 T3 ES 2034542T3
Authority
ES
Spain
Prior art keywords
gases
observation
hermetically closed
pressure proof
spaces
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
ES198989116505T
Other languages
English (en)
Inventor
Kurt-Dieter Herberts
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.)
Herberts Industrieglas GmbH and Co KG
Original Assignee
Herberts Industrieglas 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6829321&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2034542(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Herberts Industrieglas GmbH and Co KG filed Critical Herberts Industrieglas GmbH and Co KG
Application granted granted Critical
Publication of ES2034542T3 publication Critical patent/ES2034542T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/045—Details of casing, e.g. gas tightness

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Measuring Fluid Pressure (AREA)
  • Pens And Brushes (AREA)
  • Cable Accessories (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

SE TRATA DE UN DISPOSITIVO PARA OBSERVAR DESDE FUERA ESPACIOS CERRADOS Y ESTANCOS AL GAS Y RESISTENTES A LA PRESION DE EQUIPOS QUE TIENEN UN MARCO CILINDRICO (2) DE METAL EN EL CUAL EXISTE UN PIEZA INTERMEDIA (3) TRANSPARENTE. EL MARCO (2) ES DE UN METAL PRECIOSO CON UN MINIMO COMPORTAMIENTO DILATADOR Y ENCOGEDOR EN CALIENTE Y LA PIEZA INTERMEDIA (3) DE CRISTAL DE UN COMPORTAMIENTO SIMILAR O MENOR EN CUENTO A LA DILATACION O ENCOGIMIENTO EN CALIENTE
ES198989116505T 1988-10-27 1989-09-07 Dispositivo para la observacion de espacios cerrados hermeticamente a los gases y a prueba de presion. Expired - Lifetime ES2034542T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8813504U DE8813504U1 (de) 1988-10-27 1988-10-27 Vorrichtung zum Beobachten gasdicht und druckfest abgeschlossener Räume

Publications (1)

Publication Number Publication Date
ES2034542T3 true ES2034542T3 (es) 1993-04-01

Family

ID=6829321

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989116505T Expired - Lifetime ES2034542T3 (es) 1988-10-27 1989-09-07 Dispositivo para la observacion de espacios cerrados hermeticamente a los gases y a prueba de presion.

Country Status (5)

Country Link
US (1) US4961628A (es)
EP (1) EP0365802B1 (es)
AT (1) ATE78425T1 (es)
DE (2) DE8813504U1 (es)
ES (1) ES2034542T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663923B1 (fr) * 1990-06-29 1993-04-09 Corning France Hublots frettes et procede pour leur fabrication.
US5243929A (en) * 1991-09-24 1993-09-14 Clark-Reliance Corporation Tubular sanitary sight indicator
DE19519301A1 (de) * 1995-05-26 1996-11-28 Abb Management Ag Trenner für eine metallgekapselte gasisolierte Hochspannungsschaltanlage
DE59609007D1 (de) 1995-12-29 2002-05-08 Glatt Gmbh Wandung, die mindestens ein Fenster mit mindestens einer Glasscheibe besitzt
CN1210628A (zh) * 1996-01-31 1999-03-10 西门子公司 带金属外壳的开关设备
CN1081765C (zh) * 1999-05-14 2002-03-27 于旭东 超高压容器观察窗端面密封装置及其工艺
US6938481B2 (en) * 1999-06-15 2005-09-06 Emerson Electric Co. Sight glass and low temperature method of manufacturing the same
DE10138464C2 (de) * 2001-03-13 2003-07-17 Eckelt Glas Gmbh Steyr Rahmenlose vorgespannte Glasscheibe
US6359742B1 (en) * 2001-04-27 2002-03-19 J. M. Canty, Inc. Weldable sightglass assembly
WO2010009591A1 (en) * 2008-07-22 2010-01-28 Danfoss (Tianjin) Ltd. Process of joining stainless steel member and glass member by sintering
EP3176547B1 (en) 2015-12-02 2018-09-19 Siemens Aktiengesellschaft Housing part for a measurement device having a microwave-permeable glass or ceramic window
DE102018005204A1 (de) * 2018-06-29 2020-01-02 Hydac Technology Gmbh Hydrospeicher
DE102022002089A1 (de) 2022-06-10 2023-12-21 Hydac Technology Gmbh Sicherheitsvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975703A (en) * 1933-01-16 1934-10-02 Vitale Giorgio Fluid-tight glass closure for metallic containers
US3335607A (en) * 1965-03-02 1967-08-15 Gen Motors Corp Liquid level sight glass device
DE8217420U1 (de) * 1982-06-18 1982-10-14 K.D. Herberts Industrieglas GmbH, 5600 Wuppertal Vorrichtung zum beobachten gekapselter elektrischer schalter
FR2619186B1 (fr) * 1987-08-03 1989-12-01 Grandjean Daniel Perfectionnements aux hublots d'observation etanches, pour enceintes sous vide, et a leurs procedes de fabrication

Also Published As

Publication number Publication date
ATE78425T1 (de) 1992-08-15
US4961628A (en) 1990-10-09
EP0365802A2 (de) 1990-05-02
EP0365802B1 (de) 1992-07-22
DE8813504U1 (de) 1989-03-02
EP0365802A3 (en) 1990-07-11
DE58901883D1 (de) 1992-08-27

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