FR2206461A1 - Throttle valve resilient sealing ring - permits adjustment inside valve housing, but has hard wearing inner surface - Google Patents
Throttle valve resilient sealing ring - permits adjustment inside valve housing, but has hard wearing inner surfaceInfo
- Publication number
- FR2206461A1 FR2206461A1 FR7339891A FR7339891A FR2206461A1 FR 2206461 A1 FR2206461 A1 FR 2206461A1 FR 7339891 A FR7339891 A FR 7339891A FR 7339891 A FR7339891 A FR 7339891A FR 2206461 A1 FR2206461 A1 FR 2206461A1
- Authority
- FR
- France
- Prior art keywords
- throttle valve
- sealing ring
- resilient sealing
- permits adjustment
- esp
- 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
- 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
- F16K1/32—Details
- F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
Abstract
Throttle valve, esp. a non-return throttle valve, comprises a valve body contg. a cylindrical spindle having a tapered groove extending axially from the end of the spindle. The spindle is surrounded by an annular sealing element which fits into the seating, and is composed of two parts, the inner ring being of wear-resistant material possessing limited elasticity, esp. PTFE, and the outer ring being of a material having a higher elasticity, esp. rubber which exerts a prestressing force inwards onto the inner part.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722255282 DE2255282C2 (en) | 1972-11-11 | 1972-11-11 | Throttle valve, in particular one-way flow control valve |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2206461A1 true FR2206461A1 (en) | 1974-06-07 |
FR2206461B1 FR2206461B1 (en) | 1977-06-03 |
Family
ID=5861431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7339891A Granted FR2206461A1 (en) | 1972-11-11 | 1973-11-09 | Throttle valve resilient sealing ring - permits adjustment inside valve housing, but has hard wearing inner surface |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT333090B (en) |
CH (1) | CH562416A5 (en) |
DE (1) | DE2255282C2 (en) |
FR (1) | FR2206461A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0014643A1 (en) * | 1979-02-13 | 1980-08-20 | Seb S.A. | Water injection device for a steam iron, and relevant steam iron |
EP0508380A1 (en) * | 1991-04-08 | 1992-10-14 | SISTEM PNEUMATICA S.r.l. | Pneumatic circuit fitting featuring a perfected air control valve device |
US5829175A (en) * | 1996-09-20 | 1998-11-03 | Black & Decker Inc. | Steam iron with all temperature steam production |
FR3141856A1 (en) | 2022-11-14 | 2024-05-17 | Capsum | Solid composition comprising at least one cavity comprising at least one aqueous and/or fatty gelled phase |
WO2024105012A1 (en) | 2022-11-14 | 2024-05-23 | Capsum | Solid composition comprising at least one cavity and at least one incompatible and/or unstable hydrophilic starting material |
WO2024115736A1 (en) | 2022-12-01 | 2024-06-06 | Capsum | Non-pulverulent solid composition comprising at least 8% by weight of disintegrant(s) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4073311A (en) * | 1976-12-10 | 1978-02-14 | Numatics, Incorporated | Flow control valve |
DE10048687B4 (en) * | 2000-09-30 | 2005-06-23 | Danfoss A/S | Valve, in particular radiator valve |
DE102005046634A1 (en) * | 2005-09-28 | 2007-03-29 | Itt Richter Chemie-Technik Gmbh | Valve e.g. pressure control valve, has spring loaded valve actuator that is provided in closing direction, and disk spring impinging valve actuator, where spring is made of polytetrafluoroethylene |
JP4253333B2 (en) | 2006-07-12 | 2009-04-08 | 有限会社浜インターナショナル | speed controller |
CN102966771B (en) * | 2012-11-16 | 2014-07-16 | 宁波索诺工业自控设备有限公司 | One-way throttle valve |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1008980B (en) * | 1954-07-16 | 1957-05-23 | Concordia Maschinen Und Elek Z | Arrangement to counter minor deformations of nozzles or valve seats made of plastic material |
FR1130979A (en) * | 1954-10-08 | 1957-02-14 | Gasaccumulator Svenska Ab | tubular element of variable flexibility or elasticity lengthwise |
GB1085366A (en) * | 1963-06-10 | 1967-09-27 | Saunders Valve Co Ltd | Valves for control of fluids |
FR1483432A (en) * | 1966-06-15 | 1967-06-02 | Westinghouse Bremsen Apparate | Throttle check valve |
DE1750961C3 (en) * | 1967-06-22 | 1974-12-05 | Garlock Inc., Palmyra, N.Y. @(V.St.A.) | throttle |
DE1920878A1 (en) * | 1969-04-24 | 1970-11-05 | Stuemke Dipl Phys Manfred | Automatic clay pigeon throwing machine |
NL7006630A (en) * | 1969-08-28 | 1971-03-02 |
-
1972
- 1972-11-11 DE DE19722255282 patent/DE2255282C2/en not_active Expired
-
1973
- 1973-10-17 CH CH1468373A patent/CH562416A5/xx not_active IP Right Cessation
- 1973-11-09 AT AT944773A patent/AT333090B/en not_active IP Right Cessation
- 1973-11-09 FR FR7339891A patent/FR2206461A1/en active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0014643A1 (en) * | 1979-02-13 | 1980-08-20 | Seb S.A. | Water injection device for a steam iron, and relevant steam iron |
FR2449157A1 (en) * | 1979-02-13 | 1980-09-12 | Seb Sa | WATER INJECTION DEVICE FOR STEAM IRON, AND STEAM IRON |
EP0508380A1 (en) * | 1991-04-08 | 1992-10-14 | SISTEM PNEUMATICA S.r.l. | Pneumatic circuit fitting featuring a perfected air control valve device |
US5829175A (en) * | 1996-09-20 | 1998-11-03 | Black & Decker Inc. | Steam iron with all temperature steam production |
FR3141856A1 (en) | 2022-11-14 | 2024-05-17 | Capsum | Solid composition comprising at least one cavity comprising at least one aqueous and/or fatty gelled phase |
WO2024105008A1 (en) | 2022-11-14 | 2024-05-23 | Capsum | Solid composition comprising at least one cavity comprising at least one aqueous and/or fatty gelled phase |
WO2024105012A1 (en) | 2022-11-14 | 2024-05-23 | Capsum | Solid composition comprising at least one cavity and at least one incompatible and/or unstable hydrophilic starting material |
WO2024115736A1 (en) | 2022-12-01 | 2024-06-06 | Capsum | Non-pulverulent solid composition comprising at least 8% by weight of disintegrant(s) |
FR3142667A1 (en) | 2022-12-01 | 2024-06-07 | Capsum | Non-powdery solid composition comprising at least 8% by weight of disintegrating agent(s) |
Also Published As
Publication number | Publication date |
---|---|
AT333090B (en) | 1976-11-10 |
DE2255282A1 (en) | 1974-05-22 |
DE2255282C2 (en) | 1982-05-19 |
FR2206461B1 (en) | 1977-06-03 |
CH562416A5 (en) | 1975-05-30 |
ATA944773A (en) | 1976-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |