FR2504258A1 - Voyant pour canalisations - Google Patents

Voyant pour canalisations Download PDF

Info

Publication number
FR2504258A1
FR2504258A1 FR8206611A FR8206611A FR2504258A1 FR 2504258 A1 FR2504258 A1 FR 2504258A1 FR 8206611 A FR8206611 A FR 8206611A FR 8206611 A FR8206611 A FR 8206611A FR 2504258 A1 FR2504258 A1 FR 2504258A1
Authority
FR
France
Prior art keywords
tube
openings
sight glass
segment
tube segment
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.)
Withdrawn
Application number
FR8206611A
Other languages
English (en)
French (fr)
Inventor
Wilhelm Schulz
Josef Kirchkamp
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.)
SCHULZ CO KG
Original Assignee
SCHULZ 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 SCHULZ CO KG filed Critical SCHULZ CO KG
Publication of FR2504258A1 publication Critical patent/FR2504258A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0058—Optical means, e.g. light transmission, observation ports
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
FR8206611A 1981-04-18 1982-04-16 Voyant pour canalisations Withdrawn FR2504258A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3115833 1981-04-18
DE19813145086 DE3145086A1 (de) 1981-04-18 1981-11-13 Schauglas-armatur

Publications (1)

Publication Number Publication Date
FR2504258A1 true FR2504258A1 (fr) 1982-10-22

Family

ID=25792799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8206611A Withdrawn FR2504258A1 (fr) 1981-04-18 1982-04-16 Voyant pour canalisations

Country Status (4)

Country Link
CH (1) CH654895A5 (enrdf_load_stackoverflow)
DE (1) DE3145086A1 (enrdf_load_stackoverflow)
FR (1) FR2504258A1 (enrdf_load_stackoverflow)
GB (1) GB2099540B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8708393U1 (de) * 1987-06-13 1988-04-07 Otto Ganter & Co KG, 7743 Furtwangen Ölschauglas
DE3723646C2 (de) * 1987-07-17 1996-02-08 Schering Ag Behälter mit Schauglas
DE3737695A1 (de) * 1987-11-06 1989-05-24 Schulz & Co Kg Wilhelm Schauglas-armatur
DE3922164C1 (en) * 1989-07-06 1991-03-21 Wilhelm Schulz Apparate- Und Rohrleitungsbau Edelstahl-Press- Und Stanzwerk Gmbh, 4150 Krefeld, De Display glass joint for pipeline - has threaded section for washers for releasable fixing and preventing expansion or deformation from welding
DE19711621A1 (de) * 1997-03-20 1998-09-24 Emerson Electric Gmbh Druckdichtes Gehäuse und Verfahren zu seiner Herstellung
DE102007012096A1 (de) * 2007-03-13 2008-09-18 Awa Armaturenwerk Altenburg Gmbh Einschraubteil für optische Sensoren
CN114458965A (zh) * 2022-01-26 2022-05-10 无锡市东吴石化成套有限公司 直通视镜结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE840008C (de) * 1944-03-17 1952-05-26 Gustav Friedrich Gerdts Schauglasanordnung fuer unter Druck stehende und drucklose Rohrleitungen und Gefaesse
US2681034A (en) * 1951-02-23 1954-06-15 Trinity Equipment Corp Mounting for sight glass assemblies
DE1227678B (de) * 1963-05-31 1966-10-27 Bregel Phoenix Armaturen Einrichtung an Fluessigkeitsstandanzeigern zur Verhinderung von Kondensat im Messraum
EP0024285A1 (de) * 1979-08-22 1981-03-04 Schulz, Wilhelm Schauglas-Armatur
DE3033984A1 (de) * 1980-09-10 1982-04-15 Kremo Werke Hermanns Gmbh & Co Kg, 4150 Krefeld Schauglas fuer rohrleitungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1722740A (en) * 1927-09-22 1929-07-30 Harold S Bell Look box
DE1117892B (de) * 1959-03-23 1961-11-23 Yarnall Waring Company Pegelstandsmesser mit Temperaturkompensation
DE3129466A1 (de) * 1981-07-25 1983-02-10 Basf Ag, 6700 Ludwigshafen Fluessigkeitsstandanzeiger fuer hohe druecke

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE840008C (de) * 1944-03-17 1952-05-26 Gustav Friedrich Gerdts Schauglasanordnung fuer unter Druck stehende und drucklose Rohrleitungen und Gefaesse
US2681034A (en) * 1951-02-23 1954-06-15 Trinity Equipment Corp Mounting for sight glass assemblies
DE1227678B (de) * 1963-05-31 1966-10-27 Bregel Phoenix Armaturen Einrichtung an Fluessigkeitsstandanzeigern zur Verhinderung von Kondensat im Messraum
EP0024285A1 (de) * 1979-08-22 1981-03-04 Schulz, Wilhelm Schauglas-Armatur
DE3033984A1 (de) * 1980-09-10 1982-04-15 Kremo Werke Hermanns Gmbh & Co Kg, 4150 Krefeld Schauglas fuer rohrleitungen

Also Published As

Publication number Publication date
GB2099540B (en) 1984-10-31
DE3145086A1 (de) 1982-11-04
DE3145086C2 (enrdf_load_stackoverflow) 1988-08-18
GB2099540A (en) 1982-12-08
CH654895A5 (de) 1986-03-14

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DA Annulment of decision of lapse
ST Notification of lapse