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 alberiInfo
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7232066A FR2198594A5 (it) | 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 (it) |
FR (1) | FR2198594A5 (it) |
GB (1) | GB1415586A (it) |
IT (1) | IT993742B (it) |
Families Citing this family (4)
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 |
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 |
-
1972
- 1972-09-06 FR FR7232066A patent/FR2198594A5/fr not_active Expired
-
1973
- 1973-09-01 DE DE19732344190 patent/DE2344190A1/de active Pending
- 1973-09-05 IT IT2861473A patent/IT993742B/it active
- 1973-09-05 GB GB4169073A patent/GB1415586A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1415586A (en) | 1975-11-26 |
DE2344190A1 (de) | 1974-03-21 |
FR2198594A5 (it) | 1974-03-29 |
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