FR2122969A5 - - Google Patents
Info
- Publication number
- FR2122969A5 FR2122969A5 FR7201760A FR7201760A FR2122969A5 FR 2122969 A5 FR2122969 A5 FR 2122969A5 FR 7201760 A FR7201760 A FR 7201760A FR 7201760 A FR7201760 A FR 7201760A FR 2122969 A5 FR2122969 A5 FR 2122969A5
- Authority
- FR
- France
- 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.)
- Expired
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
- F16K1/42—Valve 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
- 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
- F16K1/20—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 arranged externally of valve member
- F16K1/2042—Special features or arrangements of the sealing
- F16K1/2057—Special features or arrangements of the sealing the sealing being arranged on the valve seat
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7101733 | 1971-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2122969A5 true FR2122969A5 (https=) | 1972-09-01 |
Family
ID=6618276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7201760A Expired FR2122969A5 (https=) | 1971-01-19 | 1972-01-19 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT321050B (https=) |
| FR (1) | FR2122969A5 (https=) |
| IT (1) | IT946706B (https=) |
| NL (1) | NL7200739A (https=) |
-
1972
- 1972-01-18 AT AT40572A patent/AT321050B/de not_active IP Right Cessation
- 1972-01-19 IT IT1954272A patent/IT946706B/it active
- 1972-01-19 NL NL7200739A patent/NL7200739A/xx unknown
- 1972-01-19 FR FR7201760A patent/FR2122969A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT946706B (it) | 1973-05-21 |
| AT321050B (de) | 1975-03-10 |
| NL7200739A (https=) | 1972-07-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |