DE2639858A1 - Schauglas - Google Patents

Schauglas

Info

Publication number
DE2639858A1
DE2639858A1 DE19762639858 DE2639858A DE2639858A1 DE 2639858 A1 DE2639858 A1 DE 2639858A1 DE 19762639858 DE19762639858 DE 19762639858 DE 2639858 A DE2639858 A DE 2639858A DE 2639858 A1 DE2639858 A1 DE 2639858A1
Authority
DE
Germany
Prior art keywords
flange
sight glass
pipe part
pipeline
protective housing
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.)
Ceased
Application number
DE19762639858
Other languages
German (de)
English (en)
Inventor
Uuno Johannes Lehtinen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2639858A1 publication Critical patent/DE2639858A1/de
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Optical Measuring Cells (AREA)
  • Gasket Seals (AREA)
  • Measuring Volume Flow (AREA)
DE19762639858 1975-09-05 1976-09-03 Schauglas Ceased DE2639858A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI752509A FI56583C (fi) 1975-09-05 1975-09-05 Kontrollglas

Publications (1)

Publication Number Publication Date
DE2639858A1 true DE2639858A1 (de) 1977-03-17

Family

ID=8509414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762639858 Ceased DE2639858A1 (de) 1975-09-05 1976-09-03 Schauglas

Country Status (5)

Country Link
DE (1) DE2639858A1 (da)
DK (1) DK143237C (da)
FI (1) FI56583C (da)
GB (1) GB1554304A (da)
SE (1) SE433252B (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009628A1 (de) * 1978-09-28 1980-04-16 Georg Fischer Aktiengesellschaft Anordnung zur Überwachung von Kunststoffrohrleitungen
AU676827B2 (en) * 1991-03-04 1997-03-27 Theodore J. Lizanec Jr. Method and apparatus for inspecting subsurface environments
DE19859694C2 (de) * 1998-12-23 2003-04-24 Josef Koller Schauglas zum Beobachten des innenseitigen Mediums in rohrförmigen Körpern

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1219228A (en) * 1985-12-17 1987-03-17 Oscar P. Muser Fluid flow conduit systems
FR2829559A1 (fr) * 2001-09-07 2003-03-14 Equip Inox Dispositif pour la visualisation d'un liquide passant dans une tuyauterie ou en decantation
US20220390049A1 (en) * 2019-10-29 2022-12-08 Advanced Couplings Limited In-line sight glass kit and assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1187433B (de) * 1961-01-25 1965-02-18 Erwin Hawle Flanschanordnung fuer glatte Rohre, insbesondere Kunststoffrohre

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1187433B (de) * 1961-01-25 1965-02-18 Erwin Hawle Flanschanordnung fuer glatte Rohre, insbesondere Kunststoffrohre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009628A1 (de) * 1978-09-28 1980-04-16 Georg Fischer Aktiengesellschaft Anordnung zur Überwachung von Kunststoffrohrleitungen
AU676827B2 (en) * 1991-03-04 1997-03-27 Theodore J. Lizanec Jr. Method and apparatus for inspecting subsurface environments
DE19859694C2 (de) * 1998-12-23 2003-04-24 Josef Koller Schauglas zum Beobachten des innenseitigen Mediums in rohrförmigen Körpern

Also Published As

Publication number Publication date
SE433252B (sv) 1984-05-14
FI56583C (fi) 1980-02-11
DK143237B (da) 1981-07-27
DK143237C (da) 1981-11-30
GB1554304A (en) 1979-10-17
SE7609804L (sv) 1977-03-06
DK398976A (da) 1977-03-06
FI56583B (fi) 1979-10-31
FI752509A (da) 1977-03-06

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection