CH533275A - Installation element in welded steel design for visual flow control on pipelines - Google Patents

Installation element in welded steel design for visual flow control on pipelines

Info

Publication number
CH533275A
CH533275A CH1778070A CH1778070A CH533275A CH 533275 A CH533275 A CH 533275A CH 1778070 A CH1778070 A CH 1778070A CH 1778070 A CH1778070 A CH 1778070A CH 533275 A CH533275 A CH 533275A
Authority
CH
Switzerland
Prior art keywords
pipelines
flow control
welded steel
installation element
steel design
Prior art date
Application number
CH1778070A
Other languages
German (de)
Inventor
Schreier Hermann
Original Assignee
Bachofen Willy A
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 Bachofen Willy A filed Critical Bachofen Willy A
Priority to CH1778070A priority Critical patent/CH533275A/en
Priority to DE19717100720 priority patent/DE7100720U/en
Priority to FR7101179A priority patent/FR2117003A5/fr
Publication of CH533275A publication Critical patent/CH533275A/en

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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
CH1778070A 1970-12-01 1970-12-01 Installation element in welded steel design for visual flow control on pipelines CH533275A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1778070A CH533275A (en) 1970-12-01 1970-12-01 Installation element in welded steel design for visual flow control on pipelines
DE19717100720 DE7100720U (en) 1970-12-01 1971-01-11 BUILT-IN ELEMENT FOR OPTICAL FLOW CONTROL ON PIPING
FR7101179A FR2117003A5 (en) 1970-12-01 1971-01-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1778070A CH533275A (en) 1970-12-01 1970-12-01 Installation element in welded steel design for visual flow control on pipelines

Publications (1)

Publication Number Publication Date
CH533275A true CH533275A (en) 1973-01-31

Family

ID=4428053

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1778070A CH533275A (en) 1970-12-01 1970-12-01 Installation element in welded steel design for visual flow control on pipelines

Country Status (3)

Country Link
CH (1) CH533275A (en)
DE (1) DE7100720U (en)
FR (1) FR2117003A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880353A (en) * 1987-03-17 1989-11-14 Hermann Dettwiler Device for converting the energy of a flowable medium into a torque
US5466124A (en) * 1993-03-05 1995-11-14 Dettwiler; Hermann Device for generating an inversion-kinematic movement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933939C2 (en) * 1979-08-22 1982-08-19 Schulz, Wilhelm, 4150 Krefeld Process for the production of a sight glass fitting
DE3737695A1 (en) * 1987-11-06 1989-05-24 Schulz & Co Kg Wilhelm SIGHT GLASS FITTING
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880353A (en) * 1987-03-17 1989-11-14 Hermann Dettwiler Device for converting the energy of a flowable medium into a torque
US5466124A (en) * 1993-03-05 1995-11-14 Dettwiler; Hermann Device for generating an inversion-kinematic movement

Also Published As

Publication number Publication date
DE7100720U (en) 1971-04-08
FR2117003A5 (en) 1972-07-21

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Legal Events

Date Code Title Description
PL Patent ceased