FR2389815A1 - Flap valve for sanitary fittings - has flat washer closing onto adjustable seat in valve body - Google Patents
Flap valve for sanitary fittings - has flat washer closing onto adjustable seat in valve bodyInfo
- Publication number
- FR2389815A1 FR2389815A1 FR7713413A FR7713413A FR2389815A1 FR 2389815 A1 FR2389815 A1 FR 2389815A1 FR 7713413 A FR7713413 A FR 7713413A FR 7713413 A FR7713413 A FR 7713413A FR 2389815 A1 FR2389815 A1 FR 2389815A1
- Authority
- FR
- France
- Prior art keywords
- washer
- flat washer
- adjustable seat
- seat
- valve body
- 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
The tap has a washer (13) which is enclosed in a containing ring (14). The washer has rounded corners and a flat plane side (15). The washer seat (2) is inserted into the main body of the tap by means of the screwed cylinder (7) which mates with the outer cylinder (4) of the tap body. The top of the seat which has a parallel inner bore, is flanged and has a flat face (9) sitting on the base of the body. The conical face (10) has an inner radius (11) so that the seat is in contact with the cone at the corner (12). The washer may have a concave lower face instead of the flat face (15).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7713413A FR2389815A1 (en) | 1977-05-03 | 1977-05-03 | Flap valve for sanitary fittings - has flat washer closing onto adjustable seat in valve body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7713413A FR2389815A1 (en) | 1977-05-03 | 1977-05-03 | Flap valve for sanitary fittings - has flat washer closing onto adjustable seat in valve body |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2389815A1 true FR2389815A1 (en) | 1978-12-01 |
FR2389815B1 FR2389815B1 (en) | 1980-02-15 |
Family
ID=9190269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7713413A Granted FR2389815A1 (en) | 1977-05-03 | 1977-05-03 | Flap valve for sanitary fittings - has flat washer closing onto adjustable seat in valve body |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2389815A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2560135A1 (en) * | 1984-02-29 | 1985-08-30 | Teves Gmbh Alfred | PRESSURE BRAKE EFFORT AMPLIFIER |
WO1995016155A1 (en) * | 1993-12-08 | 1995-06-15 | Danfoss A/S | Valve |
-
1977
- 1977-05-03 FR FR7713413A patent/FR2389815A1/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2560135A1 (en) * | 1984-02-29 | 1985-08-30 | Teves Gmbh Alfred | PRESSURE BRAKE EFFORT AMPLIFIER |
WO1995016155A1 (en) * | 1993-12-08 | 1995-06-15 | Danfoss A/S | Valve |
Also Published As
Publication number | Publication date |
---|---|
FR2389815B1 (en) | 1980-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |