IT1087353B - Cuscinetto di supporto - Google Patents
Cuscinetto di supportoInfo
- Publication number
- IT1087353B IT1087353B IT27127/77A IT2712777A IT1087353B IT 1087353 B IT1087353 B IT 1087353B IT 27127/77 A IT27127/77 A IT 27127/77A IT 2712777 A IT2712777 A IT 2712777A IT 1087353 B IT1087353 B IT 1087353B
- Authority
- IT
- Italy
- Prior art keywords
- support bearing
- bearing
- support
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/102—Construction relative to lubrication with grease as lubricant
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/026—Sliding-contact bearings for exclusively rotary movement for radial load only with helical grooves in the bearing surface to generate hydrodynamic pressure, e.g. herringbone grooves
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
- F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
- F16C17/105—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one bearing surface providing angular contact, e.g. conical or spherical bearing surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sliding-Contact Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7609817A NL7609817A (nl) | 1976-09-03 | 1976-09-03 | Lager. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1087353B true IT1087353B (it) | 1985-06-04 |
Family
ID=19826845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27127/77A IT1087353B (it) | 1976-09-03 | 1977-08-31 | Cuscinetto di supporto |
Country Status (9)
Country | Link |
---|---|
US (1) | US4141603A (it) |
JP (1) | JPS5332252A (it) |
CA (1) | CA1081750A (it) |
DE (1) | DE2737685A1 (it) |
FR (1) | FR2363729A1 (it) |
GB (1) | GB1590596A (it) |
IT (1) | IT1087353B (it) |
NL (1) | NL7609817A (it) |
SE (1) | SE7709793L (it) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7713634A (nl) * | 1977-12-09 | 1979-06-12 | Philips Nv | Roentgenbuis met draaianode. |
JPS58137617A (ja) * | 1982-02-10 | 1983-08-16 | Nippon Seiko Kk | 回転軸支承体 |
JPS5932713U (ja) * | 1982-08-25 | 1984-02-29 | 日本精工株式会社 | 動圧形すべり軸受 |
JPS59142514U (ja) * | 1983-03-14 | 1984-09-22 | 日本精工株式会社 | 潤滑剤を内蔵する動圧形すべり軸受 |
JPS59190512A (ja) * | 1983-04-08 | 1984-10-29 | Nippon Seiko Kk | 動圧形すべり軸受装置 |
FR2532382B1 (fr) * | 1982-08-25 | 1987-01-30 | Nippon Seiko Kk | Guidage a rainures de lubrification pour mouvement rectiligne |
JPS5937425U (ja) * | 1982-09-01 | 1984-03-09 | 株式会社ケンウッド | 軸受装置 |
DE3328509C1 (de) * | 1983-08-06 | 1985-04-11 | Glyco-Metall-Werke Daelen & Loos Gmbh, 6200 Wiesbaden | Gleitlageranordnung |
SE442328B (sv) * | 1983-09-29 | 1985-12-16 | Jan R Schnittger | Hydrodynamisk lagerenhet |
JPS6088587A (ja) * | 1983-10-20 | 1985-05-18 | ブラザー工業株式会社 | ミシンの軸支持装置 |
NL8401864A (nl) * | 1984-06-13 | 1986-01-02 | Philips Nv | Lagersysteem omvattende twee tegenover elkaar opgestelde hydrodynamische lagers. |
JPS61127918A (ja) * | 1984-11-24 | 1986-06-16 | Ntn Toyo Bearing Co Ltd | 動圧軸受及びその製造装置 |
JPH0438102Y2 (it) * | 1985-03-13 | 1992-09-07 | ||
NL8501423A (nl) * | 1985-05-17 | 1986-12-16 | Philips Nv | Radiaal spiraalgroef lager. |
JPH0520893Y2 (it) * | 1987-05-14 | 1993-05-28 | ||
JPH0312971Y2 (it) * | 1987-11-13 | 1991-03-26 | ||
US4969797A (en) * | 1989-03-22 | 1990-11-13 | Matsushita Electric Industrial Co., Ltd. | Fan motor |
JP2870057B2 (ja) * | 1989-11-07 | 1999-03-10 | 日本精工株式会社 | 動圧軸受装置 |
US5173797A (en) * | 1990-05-08 | 1992-12-22 | Xerox Corporation | Rotating mirror optical scanner with grooved grease bearings |
CA2082247C (en) * | 1992-07-29 | 1996-05-14 | Harvey Kallenberger | Lubrication groove arrangement for a journal bearing |
JP2902262B2 (ja) * | 1993-03-29 | 1999-06-07 | 光洋精工株式会社 | 動圧軸受 |
US5483570A (en) * | 1994-06-24 | 1996-01-09 | General Electric Company | Bearings for x-ray tubes |
US6196722B1 (en) * | 1998-01-13 | 2001-03-06 | Matsushita Electric Industrial Co., Ltd. | Hydrodynamic bearing |
NO310484B1 (no) * | 1999-10-08 | 2001-07-09 | Kristian Toender | Anordning ved glidelager og tetninger |
US7422370B2 (en) * | 2002-08-06 | 2008-09-09 | Seagate Technology Llc | Hydraulic compensation for magnetically biased fluid dynamic bearing motor |
DE10249761A1 (de) | 2002-10-25 | 2004-05-13 | Ina-Schaeffler Kg | Nockenfolger eines Ventiltriebs einer Brennkraftmaschine |
US7493695B2 (en) * | 2003-04-18 | 2009-02-24 | Seagate Technology Llc | Method for designing a fluid dynamic bearing system |
GB0314550D0 (en) * | 2003-06-21 | 2003-07-30 | Weatherford Lamb | Electric submersible pumps |
WO2006020942A1 (en) | 2004-08-13 | 2006-02-23 | Delgado Reynolds M Iii | Method and apparatus for long-term assisting a left ventricle to pump blood |
DE102004060540B4 (de) * | 2004-12-16 | 2007-02-01 | Minebea Co., Ltd. | Fluiddynamisches Lager mit druckerzeugenden Oberflächenstrukturen |
DE102007043575A1 (de) | 2007-09-13 | 2009-03-26 | Minebea Co., Ltd. | Fluiddynamische Lagerstruktur und fluiddynamisches Lager |
KR101101643B1 (ko) * | 2010-04-15 | 2012-01-02 | 삼성전기주식회사 | 유체 동압 베어링 어셈블리, 유체 동압 베어링 어셈블리를 구비하는 모터 및 이 모터를 탑재하는 기록 디스크 구동장치 |
DE102010022574A1 (de) * | 2010-06-02 | 2011-12-08 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Rotorwelle mit Gleitlager |
US9144638B2 (en) | 2013-03-14 | 2015-09-29 | Thoratec Corporation | Blood pump rotor bearings |
EP3352808B1 (en) | 2015-09-25 | 2023-09-20 | Procyrion, Inc. | Non-occluding intravascular blood pump providing reduced hemolysis |
US9574458B1 (en) | 2016-04-04 | 2017-02-21 | Borgwarner Inc. | Bi-rotational thrust bearing for a turbocharger |
IL293625A (en) | 2019-12-03 | 2022-08-01 | Procyrion Inc | blood pumps |
AU2020403115A1 (en) | 2019-12-13 | 2022-07-14 | Procyrion, Inc. | Support structures for intravascular blood pumps |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB145565A (en) * | 1914-04-23 | 1921-05-26 | Bound Brook Oil Less Bearing | Improvements in self-lubricating bearings |
US3955860A (en) * | 1949-02-07 | 1976-05-11 | The United States Of America As Represented By The United States Energy Research And Development Administration | Journal bearing |
NL282966A (it) * | 1962-09-06 | |||
NL143660B (nl) * | 1965-03-27 | 1974-10-15 | Philips Nv | Axiaal leger. |
NL145931B (nl) * | 1965-05-21 | 1975-05-15 | Tno | Inrichting voorzien van een aero- of hydrostatisch leger. |
NL6706569A (it) * | 1967-05-11 | 1968-11-12 | ||
US3602555A (en) * | 1969-09-18 | 1971-08-31 | Singer General Precision | Journal bearing |
DE2504204C3 (de) * | 1975-02-01 | 1981-11-12 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Selbstdruckerzeugendes Axialgleitlager |
-
1976
- 1976-09-03 NL NL7609817A patent/NL7609817A/xx not_active Application Discontinuation
-
1977
- 1977-08-15 US US05/824,503 patent/US4141603A/en not_active Expired - Lifetime
- 1977-08-18 CA CA285,161A patent/CA1081750A/en not_active Expired
- 1977-08-20 DE DE19772737685 patent/DE2737685A1/de not_active Withdrawn
- 1977-08-31 JP JP10376577A patent/JPS5332252A/ja active Pending
- 1977-08-31 IT IT27127/77A patent/IT1087353B/it active
- 1977-08-31 SE SE7709793A patent/SE7709793L/xx unknown
- 1977-08-31 GB GB36333/77A patent/GB1590596A/en not_active Expired
- 1977-09-01 FR FR7726549A patent/FR2363729A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
US4141603A (en) | 1979-02-27 |
SE7709793L (sv) | 1978-03-04 |
GB1590596A (en) | 1981-06-03 |
NL7609817A (nl) | 1978-03-07 |
FR2363729A1 (fr) | 1978-03-31 |
JPS5332252A (en) | 1978-03-27 |
CA1081750A (en) | 1980-07-15 |
DE2737685A1 (de) | 1978-03-09 |
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