FR2296136A1 - BUTTERFLY, AND IN PARTICULAR VALVE FOR DUCTS IN PARTICULAR - Google Patents
BUTTERFLY, AND IN PARTICULAR VALVE FOR DUCTS IN PARTICULARInfo
- Publication number
- FR2296136A1 FR2296136A1 FR7539356A FR7539356A FR2296136A1 FR 2296136 A1 FR2296136 A1 FR 2296136A1 FR 7539356 A FR7539356 A FR 7539356A FR 7539356 A FR7539356 A FR 7539356A FR 2296136 A1 FR2296136 A1 FR 2296136A1
- Authority
- FR
- France
- Prior art keywords
- butterfly
- ducts
- valve
- particular 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
- 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
-
- 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
-
- 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
- F16C33/20—Sliding surface consisting mainly of plastics
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
-
- 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
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/20—Thermoplastic resins
- F16C2208/60—Polyamides [PA]
-
- 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
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/20—Thermoplastic resins
- F16C2208/66—Acetals, e.g. polyoxymethylene [POM]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7442929 | 1974-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2296136A1 true FR2296136A1 (en) | 1976-07-23 |
FR2296136B3 FR2296136B3 (en) | 1978-09-29 |
Family
ID=6648081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7539356A Granted FR2296136A1 (en) | 1974-12-23 | 1975-12-22 | BUTTERFLY, AND IN PARTICULAR VALVE FOR DUCTS IN PARTICULAR |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT343322B (en) |
CH (1) | CH606843A5 (en) |
FR (1) | FR2296136A1 (en) |
GB (1) | GB1503809A (en) |
NL (1) | NL7514731A (en) |
SE (1) | SE415700B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2660902A1 (en) * | 1990-04-11 | 1991-10-18 | Takata Corp | SECURITY BELT REELS. |
WO1997011285A1 (en) * | 1995-09-22 | 1997-03-27 | Thomson Industries, Inc. | Radial thrust bearing |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT383642B (en) * | 1984-08-24 | 1987-07-27 | Blum Gmbh Julius | HINGE POT |
GB2167529A (en) * | 1984-11-22 | 1986-05-29 | Derek Barker | Duct valve |
DE19530003C2 (en) * | 1995-08-16 | 1998-06-04 | Behr Gmbh & Co | Rotatable flow control valve |
DE102009024317A1 (en) * | 2009-05-27 | 2010-12-02 | Illinois Tool Works Inc., Glenview | Valve arrangement for an internal combustion engine |
US10488074B2 (en) * | 2011-09-09 | 2019-11-26 | Capital Hardware Supply, Inc. | Airtight bushing for ductwork damper and the like and ductwork damper unit incorporating same |
-
1975
- 1975-12-15 SE SE7514124A patent/SE415700B/en unknown
- 1975-12-17 CH CH1635275A patent/CH606843A5/xx not_active IP Right Cessation
- 1975-12-17 NL NL7514731A patent/NL7514731A/en not_active Application Discontinuation
- 1975-12-19 AT AT965575A patent/AT343322B/en not_active IP Right Cessation
- 1975-12-22 FR FR7539356A patent/FR2296136A1/en active Granted
- 1975-12-23 GB GB52550/75A patent/GB1503809A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2660902A1 (en) * | 1990-04-11 | 1991-10-18 | Takata Corp | SECURITY BELT REELS. |
WO1997011285A1 (en) * | 1995-09-22 | 1997-03-27 | Thomson Industries, Inc. | Radial thrust bearing |
US5853248A (en) * | 1995-09-22 | 1998-12-29 | Dalessandro; Frank | Radial thrust bearing |
Also Published As
Publication number | Publication date |
---|---|
SE7514124L (en) | 1976-06-24 |
ATA965575A (en) | 1977-09-15 |
AT343322B (en) | 1978-05-26 |
FR2296136B3 (en) | 1978-09-29 |
CH606843A5 (en) | 1978-11-15 |
SE415700B (en) | 1980-10-20 |
GB1503809A (en) | 1978-03-15 |
NL7514731A (en) | 1976-06-25 |
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