DD30471A - - Google Patents

Info

Publication number
DD30471A
DD30471A DD30471DA DD30471A DD 30471 A DD30471 A DD 30471A DD 30471D A DD30471D A DD 30471DA DD 30471 A DD30471 A DD 30471A
Authority
DD
German Democratic Republic
Application number
Publication of DD30471A publication Critical patent/DD30471A/xx

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
    • F16L55/04—Devices damping pulsations or vibrations in fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
DD30471D DD30471A (en)

Publications (1)

Publication Number Publication Date
DD30471A true DD30471A (en)

Family

ID=236404

Family Applications (1)

Application Number Title Priority Date Filing Date
DD30471D DD30471A (en)

Country Status (1)

Country Link
DD (1) DD30471A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528051A1 (en) * 1975-06-24 1977-01-20 Fersen Dev Ets Pipe or cable penetration in wall - has freely moving sealing plate ensuring axial and transverse movement block set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528051A1 (en) * 1975-06-24 1977-01-20 Fersen Dev Ets Pipe or cable penetration in wall - has freely moving sealing plate ensuring axial and transverse movement block set

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DD30471A (en)