GB1415586A - Shaft sealing apparatus - Google Patents

Shaft sealing apparatus

Info

Publication number
GB1415586A
GB1415586A GB4169073A GB4169073A GB1415586A GB 1415586 A GB1415586 A GB 1415586A GB 4169073 A GB4169073 A GB 4169073A GB 4169073 A GB4169073 A GB 4169073A GB 1415586 A GB1415586 A GB 1415586A
Authority
GB
United Kingdom
Prior art keywords
shaft
sleeve
sealing
chamber
wall
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
Application number
GB4169073A
Other languages
English (en)
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.)
SECMER SA
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
Publication of GB1415586A publication Critical patent/GB1415586A/en
Expired 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
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Lift Valve (AREA)
GB4169073A 1972-09-06 1973-09-05 Shaft sealing apparatus Expired GB1415586A (en)

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
GB1415586A true GB1415586A (en) 1975-11-26

Family

ID=9104081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4169073A Expired GB1415586A (en) 1972-09-06 1973-09-05 Shaft sealing apparatus

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111687681A (zh) * 2020-07-10 2020-09-22 深圳市爱贝科精密机械有限公司 一种电主轴的冷却机构及电主轴

Families Citing this family (3)

* 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
US5065792A (en) * 1990-10-09 1991-11-19 Kitagawa Iron Works Co., Ltd. Coupling mechanisms for rotary fluid cylinders
DE4325097C3 (de) * 1993-07-27 2001-07-05 Hammelmann Paul Maschf Hochdruckpumpe zur Versorgung von mehreren Abnehmern mit Preßwasser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111687681A (zh) * 2020-07-10 2020-09-22 深圳市爱贝科精密机械有限公司 一种电主轴的冷却机构及电主轴
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
IT993742B (it) 1975-09-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees