IT1178811B - Giunto rotante a tenuta - Google Patents

Giunto rotante a tenuta

Info

Publication number
IT1178811B
IT1178811B IT67017/84A IT6701784A IT1178811B IT 1178811 B IT1178811 B IT 1178811B IT 67017/84 A IT67017/84 A IT 67017/84A IT 6701784 A IT6701784 A IT 6701784A IT 1178811 B IT1178811 B IT 1178811B
Authority
IT
Italy
Prior art keywords
rotary seal
seal joint
joint
rotary
seal
Prior art date
Application number
IT67017/84A
Other languages
English (en)
Other versions
IT8467017A0 (it
Inventor
Giuseppe Parisi
Original Assignee
Cselt Centro Studi Lab Telecom
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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Priority to IT67017/84A priority Critical patent/IT1178811B/it
Publication of IT8467017A0 publication Critical patent/IT8467017A0/it
Priority to DE8585100149T priority patent/DE3563787D1/de
Priority to EP85100149A priority patent/EP0157077B1/en
Priority to DE198585100149T priority patent/DE157077T1/de
Priority to JP60000993A priority patent/JPS60159495A/ja
Priority to US06/689,920 priority patent/US4659350A/en
Application granted granted Critical
Publication of IT1178811B publication Critical patent/IT1178811B/it

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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/04—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies allowing adjustment or movement
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/045—Tools or apparatus specially adapted for re-forming tubes or rods in general, e.g. glass lathes, chucks
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01884—Means for supporting, rotating and translating tubes or rods being formed, e.g. lathes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Joints Allowing Movement (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
IT67017/84A 1984-01-10 1984-01-10 Giunto rotante a tenuta IT1178811B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT67017/84A IT1178811B (it) 1984-01-10 1984-01-10 Giunto rotante a tenuta
DE8585100149T DE3563787D1 (en) 1984-01-10 1985-01-09 Airtight rotating joint
EP85100149A EP0157077B1 (en) 1984-01-10 1985-01-09 Airtight rotating joint
DE198585100149T DE157077T1 (de) 1984-01-10 1985-01-09 Luftdichte drehverbindung.
JP60000993A JPS60159495A (ja) 1984-01-10 1985-01-09 気密回転ジヨイント
US06/689,920 US4659350A (en) 1984-01-10 1985-01-09 Airtight rotating joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67017/84A IT1178811B (it) 1984-01-10 1984-01-10 Giunto rotante a tenuta

Publications (2)

Publication Number Publication Date
IT8467017A0 IT8467017A0 (it) 1984-01-10
IT1178811B true IT1178811B (it) 1987-09-16

Family

ID=11298919

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67017/84A IT1178811B (it) 1984-01-10 1984-01-10 Giunto rotante a tenuta

Country Status (5)

Country Link
US (1) US4659350A (it)
EP (1) EP0157077B1 (it)
JP (1) JPS60159495A (it)
DE (2) DE3563787D1 (it)
IT (1) IT1178811B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3287421B1 (en) * 2015-04-24 2020-10-21 Nipro Corporation Method for producing medical glass container, and fire blast device provided with rotator
CN109824263B (zh) * 2019-03-04 2024-04-30 武汉光盛通设备咨询有限公司 一种管内法制棒设备的旋转密封装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1235998A (en) * 1914-12-09 1917-08-07 Thomas O Moloney Gas-purifier.
CH246520A (de) * 1945-10-05 1947-01-15 Theodor Bell & Cie Ag Kopf für die Zu- und Ableitung von Heiz- oder Kühlmedien an sich drehenden Zylindern.
US2762534A (en) * 1951-11-10 1956-09-11 Arnold C Kish Device for tapping a barrel and removing a liquid therefrom
US3431898A (en) * 1967-02-01 1969-03-11 Tommy Driscoll Apparatus for use with an internal combustion engine for reducing air pollution
US3586352A (en) * 1968-10-14 1971-06-22 Single Buoy Moorings Swivel structures for mooring buoys or the like
US3522882A (en) * 1968-12-17 1970-08-04 Jess W Dykes Water conditioner
US3776578A (en) * 1972-03-21 1973-12-04 Halliburton Co High pressure rotatable pipe connection
US4113288A (en) * 1976-12-06 1978-09-12 Coxwells, Incorporated Swivel coupling
FR2504230A1 (fr) * 1981-04-21 1982-10-22 Lignes Telegraph Telephon Dispositif d'etancheite tournant et dispositif de fabrication de fibres optiques comportant un tel dispositif d'etancheite
US4465096A (en) * 1981-07-01 1984-08-14 Alpha Couplings, Inc. Fluid valve coupling

Also Published As

Publication number Publication date
US4659350A (en) 1987-04-21
JPH0449494B2 (it) 1992-08-11
JPS60159495A (ja) 1985-08-20
DE157077T1 (de) 1986-02-27
EP0157077A1 (en) 1985-10-09
DE3563787D1 (en) 1988-08-18
EP0157077B1 (en) 1988-07-13
IT8467017A0 (it) 1984-01-10

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