DE3147450C2 - - Google Patents

Info

Publication number
DE3147450C2
DE3147450C2 DE19813147450 DE3147450A DE3147450C2 DE 3147450 C2 DE3147450 C2 DE 3147450C2 DE 19813147450 DE19813147450 DE 19813147450 DE 3147450 A DE3147450 A DE 3147450A DE 3147450 C2 DE3147450 C2 DE 3147450C2
Authority
DE
Germany
Prior art keywords
housing
sight glass
glass according
flanges
inlet
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 - Fee Related
Application number
DE19813147450
Other languages
German (de)
English (en)
Other versions
DE3147450A1 (de
Inventor
Horst 4150 Krefeld De Hermanns
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.)
Kremo Werke Hermanns & Co Kg 4150 Krefeld De GmbH
Original Assignee
Kremo Werke Hermanns & Co Kg 4150 Krefeld De GmbH
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 Kremo Werke Hermanns & Co Kg 4150 Krefeld De GmbH filed Critical Kremo Werke Hermanns & Co Kg 4150 Krefeld De GmbH
Priority to DE19813147450 priority Critical patent/DE3147450A1/de
Publication of DE3147450A1 publication Critical patent/DE3147450A1/de
Application granted granted Critical
Publication of DE3147450C2 publication Critical patent/DE3147450C2/de
Granted 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/02—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid
DE19813147450 1981-12-01 1981-12-01 Schauglas fuer rohrleitungen Granted DE3147450A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813147450 DE3147450A1 (de) 1981-12-01 1981-12-01 Schauglas fuer rohrleitungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813147450 DE3147450A1 (de) 1981-12-01 1981-12-01 Schauglas fuer rohrleitungen

Publications (2)

Publication Number Publication Date
DE3147450A1 DE3147450A1 (de) 1983-07-14
DE3147450C2 true DE3147450C2 (ru) 1990-08-02

Family

ID=6147572

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813147450 Granted DE3147450A1 (de) 1981-12-01 1981-12-01 Schauglas fuer rohrleitungen

Country Status (1)

Country Link
DE (1) DE3147450A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19711621A1 (de) * 1997-03-20 1998-09-24 Emerson Electric Gmbh Druckdichtes Gehäuse und Verfahren zu seiner Herstellung
FR2810098B1 (fr) * 2000-06-13 2004-04-23 Inst Francais Du Petrole Dispositif de visualisation adaptable a une conduite ou circulent des fluides charges de particules solides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042039A1 (de) * 1980-11-07 1982-07-15 Kremo Werke Hermanns Gmbh & Co Kg, 4150 Krefeld Schauglas fuer rohrleitungen

Also Published As

Publication number Publication date
DE3147450A1 (de) 1983-07-14

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee