IT1153727B - SEAL FOR ROTARY SHAFTS - Google Patents
SEAL FOR ROTARY SHAFTSInfo
- Publication number
- IT1153727B IT1153727B IT23302/82A IT2330282A IT1153727B IT 1153727 B IT1153727 B IT 1153727B IT 23302/82 A IT23302/82 A IT 23302/82A IT 2330282 A IT2330282 A IT 2330282A IT 1153727 B IT1153727 B IT 1153727B
- Authority
- IT
- Italy
- Prior art keywords
- seal
- rotary shafts
- shafts
- rotary
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/07—Adaptation of roll neck bearings
- B21B31/078—Sealing devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8128054 | 1981-09-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8223302A0 IT8223302A0 (en) | 1982-09-16 |
IT1153727B true IT1153727B (en) | 1987-01-14 |
Family
ID=10524553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23302/82A IT1153727B (en) | 1981-09-16 | 1982-09-16 | SEAL FOR ROTARY SHAFTS |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS58121358A (en) |
DE (1) | DE3233760A1 (en) |
FR (1) | FR2512914B1 (en) |
GB (1) | GB2106196B (en) |
IN (1) | IN156605B (en) |
IT (1) | IT1153727B (en) |
SE (1) | SE8205261L (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3346073C2 (en) * | 1983-12-21 | 1986-10-30 | GMN Georg Müller Nürnberg GmbH, 8500 Nürnberg | Shaft seal |
IT1187539B (en) * | 1985-02-28 | 1987-12-23 | Danieli Off Mecc | LABYRINTH SEAL |
GB2252597B (en) * | 1991-02-06 | 1994-08-10 | Cocksedge Eng Ltd | Improvements in roller assemblies |
CA2185776A1 (en) * | 1995-10-24 | 1997-04-25 | Gary A. Derian | Anti-pack out seal |
DE19544994A1 (en) * | 1995-12-02 | 1997-06-05 | Balzers Pfeiffer Gmbh | Multiple-shaft vacuum pump with gears divided off from pumping space |
DE59705540D1 (en) * | 1996-12-23 | 2002-01-10 | Sms Demag Ag | Wire rolling mill |
FR2786547B1 (en) | 1998-12-01 | 2001-02-16 | Hutchinson | SEAL FOR A ROTATING SHAFT, AND DEVICE COMPRISING SUCH A SEAL |
DE19904761C2 (en) * | 1999-02-05 | 2002-04-18 | Voith Paper Patent Gmbh | Device for sealing a paper stock suspension on a shaft bushing |
GB9906597D0 (en) * | 1999-03-23 | 1999-05-19 | Kvaerner Metals Davy Ltd | Sealing assembly |
AT501757B1 (en) * | 2005-06-21 | 2006-11-15 | Erwin F Kopp | RADIAL SEALING DEVICE |
US9358595B2 (en) * | 2011-09-28 | 2016-06-07 | Siemens Industry, Inc. | Rolling stand roll neck seal |
CN102748473B (en) * | 2012-07-10 | 2015-01-07 | 蔡达棋 | Novel shaft end sealing device of concrete mixer |
EP2837856B1 (en) * | 2013-08-14 | 2016-10-26 | General Electric Technology GmbH | Fluid seal arrangement and method for constricting a leakage flow through a leakage gap |
CN103736419B (en) * | 2013-12-31 | 2015-08-12 | 广州市昊志机电股份有限公司 | A kind of mechanical agitation main shaft |
CN106090218B (en) * | 2016-07-26 | 2017-12-05 | 天津天重中直科技工程有限公司 | The double sealing structure of housing screw in short stress path rolling mill roller system |
CN112178194A (en) * | 2020-10-10 | 2021-01-05 | 江门市新会区天府密封科技有限公司 | Multifunctional portable mechanical seal |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3575426A (en) * | 1968-06-24 | 1971-04-20 | Caterpillar Tractor Co | Pressurized sealing arrangement |
CH522821A (en) * | 1970-10-29 | 1972-05-15 | Bbc Brown Boveri & Cie | Method for improving the sealing of an aerodynamic pressure wave machine and device for performing the method |
GB1389832A (en) * | 1971-03-18 | 1975-04-09 | Aeroquip Ltd | Seal assemblies |
SE353590B (en) * | 1971-10-01 | 1973-02-05 | J Kaller | |
US4063743A (en) * | 1976-06-14 | 1977-12-20 | Mesta Machine Company | Sealing arrangement for a rotatable member |
DE2643769A1 (en) * | 1976-09-29 | 1978-03-30 | Howaldtswerke Deutsche Werft | Seal for ship propulsion screw shaft - has flexible circular sealing lip rings preventing sea-water entry |
-
1982
- 1982-09-09 GB GB08225776A patent/GB2106196B/en not_active Expired
- 1982-09-11 DE DE19823233760 patent/DE3233760A1/en not_active Ceased
- 1982-09-14 IN IN1063/CAL/82A patent/IN156605B/en unknown
- 1982-09-15 SE SE8205261A patent/SE8205261L/en not_active Application Discontinuation
- 1982-09-15 FR FR8215913A patent/FR2512914B1/en not_active Expired
- 1982-09-16 JP JP57159748A patent/JPS58121358A/en active Pending
- 1982-09-16 IT IT23302/82A patent/IT1153727B/en active
Also Published As
Publication number | Publication date |
---|---|
SE8205261D0 (en) | 1982-09-15 |
FR2512914B1 (en) | 1986-08-29 |
FR2512914A1 (en) | 1983-03-18 |
IT8223302A0 (en) | 1982-09-16 |
DE3233760A1 (en) | 1983-03-31 |
GB2106196A (en) | 1983-04-07 |
JPS58121358A (en) | 1983-07-19 |
SE8205261L (en) | 1983-03-17 |
GB2106196B (en) | 1986-04-09 |
IN156605B (en) | 1985-09-14 |
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