FR2288908A1 - Throttle valve spindle bearing - is cambered internally in axial direction to form a peak - Google Patents
Throttle valve spindle bearing - is cambered internally in axial direction to form a peakInfo
- Publication number
- FR2288908A1 FR2288908A1 FR7518643A FR7518643A FR2288908A1 FR 2288908 A1 FR2288908 A1 FR 2288908A1 FR 7518643 A FR7518643 A FR 7518643A FR 7518643 A FR7518643 A FR 7518643A FR 2288908 A1 FR2288908 A1 FR 2288908A1
- Authority
- FR
- France
- Prior art keywords
- cambered
- peak
- axial direction
- internally
- throttle valve
- 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.)
- Granted
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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
- F16C23/04—Sliding-contact bearings self-adjusting
- F16C23/041—Sliding-contact bearings self-adjusting with edge relief
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2268—Sealing means for the axis of rotation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The bearing is particularly for valves in ventilation or air-conditioning conduits, and which rotate on spindles running in the transverse direction. It comprises a tubular section (1) forming a seal in the conduit wall, and either its inner surface, or the outer surface of the spindle accommodated in it are so cambered in the axial direction as to form a peak towards the opposite cylindrical surface. Where the spindle is cambered, this can be achieved by an intermediate tube section fitting on it. The peak can be situated in a plane between the two faces of the conduit wall accommodating the bearing, which can be closed by a base (4) at one end. There can be a notch of annular shape formed in the base so that it will break along this.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7420785 | 1974-06-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2288908A1 true FR2288908A1 (en) | 1976-05-21 |
FR2288908B3 FR2288908B3 (en) | 1978-02-03 |
Family
ID=6645427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7518643A Granted FR2288908A1 (en) | 1974-06-18 | 1975-06-13 | Throttle valve spindle bearing - is cambered internally in axial direction to form a peak |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT339549B (en) |
CH (1) | CH591026A5 (en) |
FR (1) | FR2288908A1 (en) |
NL (1) | NL7506143A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2138730A2 (en) * | 2008-06-25 | 2009-12-30 | Robert Bosch Gmbh | Bushing and bearing |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5089736A (en) * | 1991-04-29 | 1992-02-18 | Ford Motor Company | Automatic end play adjustment of motor armature assembly |
DE4123981A1 (en) * | 1991-07-19 | 1993-01-21 | Philips Patentverwaltung | Magnetic tape cassette drive shaft bearing - has drive pin supported in bush that is accurately aligned with bearing plate in setting operation |
JP2510792Y2 (en) * | 1992-02-27 | 1996-09-18 | アスモ株式会社 | Motor support device |
DE102006006844A1 (en) * | 2006-02-15 | 2007-08-23 | Krones Ag | Pallet shaft support |
FR3060093B1 (en) * | 2016-12-14 | 2019-06-21 | Valeo Systemes De Controle Moteur | RETAINING PIPE OF AN ACTUATOR IN RELATION TO A SUPPORT |
-
1975
- 1975-05-21 AT AT384375A patent/AT339549B/en not_active IP Right Cessation
- 1975-05-23 CH CH662375A patent/CH591026A5/xx not_active IP Right Cessation
- 1975-05-26 NL NL7506143A patent/NL7506143A/en unknown
- 1975-06-13 FR FR7518643A patent/FR2288908A1/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2138730A2 (en) * | 2008-06-25 | 2009-12-30 | Robert Bosch Gmbh | Bushing and bearing |
EP2138730A3 (en) * | 2008-06-25 | 2012-08-01 | Robert Bosch Gmbh | Bushing and bearing |
Also Published As
Publication number | Publication date |
---|---|
AT339549B (en) | 1977-10-25 |
NL7506143A (en) | 1975-12-22 |
FR2288908B3 (en) | 1978-02-03 |
ATA384375A (en) | 1977-02-15 |
CH591026A5 (en) | 1977-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |