FR1300618A - Shut-off valve with oblique sealing surfaces - Google Patents
Shut-off valve with oblique sealing surfacesInfo
- Publication number
- FR1300618A FR1300618A FR873447A FR873447A FR1300618A FR 1300618 A FR1300618 A FR 1300618A FR 873447 A FR873447 A FR 873447A FR 873447 A FR873447 A FR 873447A FR 1300618 A FR1300618 A FR 1300618A
- Authority
- FR
- France
- Prior art keywords
- shut
- valve
- sealing surfaces
- oblique sealing
- oblique
- 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.)
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
- F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR873447A FR1300618A (en) | 1961-09-18 | 1961-09-18 | Shut-off valve with oblique sealing surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR873447A FR1300618A (en) | 1961-09-18 | 1961-09-18 | Shut-off valve with oblique sealing surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1300618A true FR1300618A (en) | 1962-08-03 |
Family
ID=8763006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR873447A Expired FR1300618A (en) | 1961-09-18 | 1961-09-18 | Shut-off valve with oblique sealing surfaces |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1300618A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0655574A1 (en) * | 1993-11-25 | 1995-05-31 | Pyromeca S.A. | Safety device for opening or closing a gate valve |
| WO2009039042A1 (en) * | 2007-09-21 | 2009-03-26 | Fisher Controls International Llc | Apparatus and methods for manual override operation of a linear actuator |
| US8070127B2 (en) | 2009-02-04 | 2011-12-06 | Fisher Controls International, Llc | Manual override apparatus for linear actuators |
-
1961
- 1961-09-18 FR FR873447A patent/FR1300618A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0655574A1 (en) * | 1993-11-25 | 1995-05-31 | Pyromeca S.A. | Safety device for opening or closing a gate valve |
| FR2712954A1 (en) * | 1993-11-25 | 1995-06-02 | Pyromeca | Device for opening and closing the safety of a shutter valve moving by translation. |
| FR2712955A1 (en) * | 1993-11-25 | 1995-06-02 | Pyromeca | Gate valve with emergency back-up control |
| WO2009039042A1 (en) * | 2007-09-21 | 2009-03-26 | Fisher Controls International Llc | Apparatus and methods for manual override operation of a linear actuator |
| US8282070B2 (en) | 2007-09-21 | 2012-10-09 | Fisher Controls International Llc | Apparatus and methods for manual override operation of a linear actuator |
| CN101828060B (en) * | 2007-09-21 | 2015-02-25 | 费希尔控制产品国际有限公司 | Apparatus and methods for manual override operation of a linear actuator |
| US8070127B2 (en) | 2009-02-04 | 2011-12-06 | Fisher Controls International, Llc | Manual override apparatus for linear actuators |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1255283A (en) | Improved sealing | |
| BE614140A (en) | Rotary valve with sealing O-rings. | |
| FR1262911A (en) | Seal | |
| FR1353573A (en) | Sealing valve with direct passage | |
| FR1221116A (en) | Seal | |
| FR1300618A (en) | Shut-off valve with oblique sealing surfaces | |
| FR1325622A (en) | Seal | |
| BE593467A (en) | Seal. | |
| FR1294875A (en) | Shut-off valve called ball joint | |
| FR1308424A (en) | Seal | |
| FR1298488A (en) | Seal | |
| FR1211501A (en) | Seal | |
| FR1327077A (en) | Push-in pipe with seal | |
| FR1241960A (en) | Valve with elastic seals | |
| FR1204043A (en) | Sealing ring valve | |
| FR1286276A (en) | Seal | |
| FR1254282A (en) | Seal | |
| FR1212468A (en) | Sliding seal | |
| FR1282637A (en) | Linear seal valve | |
| BE615825A (en) | The stop valve | |
| BE615824A (en) | The stop valve | |
| FR1290961A (en) | Seal | |
| BE576237A (en) | Seals | |
| FR1215868A (en) | Seal | |
| FR1210079A (en) | Shut-off valve |