IT993742B - Dispositivo di tenuta per alberi rotanti in particolare per ermetizzare la camera attraversata dai detti alberi - Google Patents

Dispositivo di tenuta per alberi rotanti in particolare per ermetizzare la camera attraversata dai detti alberi

Info

Publication number
IT993742B
IT993742B IT2861473A IT2861473A IT993742B IT 993742 B IT993742 B IT 993742B IT 2861473 A IT2861473 A IT 2861473A IT 2861473 A IT2861473 A IT 2861473A IT 993742 B IT993742 B IT 993742B
Authority
IT
Italy
Prior art keywords
shafts
seal
sealing device
rotating shafts
chamber crossed
Prior art date
Application number
IT2861473A
Other languages
English (en)
Italian (it)
Original Assignee
Secmer Sa
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 Secmer Sa filed Critical Secmer Sa
Application granted granted Critical
Publication of IT993742B publication Critical patent/IT993742B/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/3472—Means for centering or aligning the contacting faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT2861473A 1972-09-06 1973-09-05 Dispositivo di tenuta per alberi rotanti in particolare per ermetizzare la camera attraversata dai detti alberi IT993742B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7232066A FR2198594A5 (enExample) 1972-09-06 1972-09-06

Publications (1)

Publication Number Publication Date
IT993742B true IT993742B (it) 1975-09-30

Family

ID=9104081

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2861473A IT993742B (it) 1972-09-06 1973-09-05 Dispositivo di tenuta per alberi rotanti in particolare per ermetizzare la camera attraversata dai detti alberi

Country Status (4)

Country Link
DE (1) DE2344190A1 (enExample)
FR (1) FR2198594A5 (enExample)
GB (1) GB1415586A (enExample)
IT (1) IT993742B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455629B (sv) * 1986-11-25 1988-07-25 Flygt Ab Rotationskoppling
EP0480084A1 (en) * 1990-10-09 1992-04-15 Kitagawa Iron Works Co., Ltd. Coupling mechanisms for rotary fluid cylinders
DE9321451U1 (de) * 1993-07-27 1998-03-12 Paul Hammelmann Maschinenfabrik Gmbh, 59302 Oelde Höchstdruckpumpe zur Versorgung von mehreren Abnehmern mit Preßwasser
CN111687681B (zh) * 2020-07-10 2024-06-04 深圳市爱贝科精密工业股份有限公司 一种电主轴的冷却机构及电主轴

Also Published As

Publication number Publication date
DE2344190A1 (de) 1974-03-21
FR2198594A5 (enExample) 1974-03-29
GB1415586A (en) 1975-11-26

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