FR707275A - Valve ensuring tightness at high pressures - Google Patents
Valve ensuring tightness at high pressuresInfo
- Publication number
- FR707275A FR707275A FR707275DA FR707275A FR 707275 A FR707275 A FR 707275A FR 707275D A FR707275D A FR 707275DA FR 707275 A FR707275 A FR 707275A
- Authority
- FR
- France
- Prior art keywords
- high pressures
- ensuring tightness
- valve ensuring
- valve
- tightness
- 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
- 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
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
- F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination
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 |
---|---|---|---|
DE526231T | 1930-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR707275A true FR707275A (en) | 1931-07-06 |
Family
ID=6552883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR707275D Expired FR707275A (en) | 1930-01-12 | 1930-12-09 | Valve ensuring tightness at high pressures |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE526231C (en) |
FR (1) | FR707275A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3133554A (en) * | 1961-12-08 | 1964-05-19 | Ladish Co | Valve having a seat cleaning feature |
NL7407994A (en) * | 1973-06-15 | 1974-12-17 | ||
EP1258678A2 (en) * | 2001-05-15 | 2002-11-20 | Amati, Renzo | Hermetic-seal valve for a thermal-regeneration plant for depuration of emissions |
DE102004040678B3 (en) * | 2004-08-20 | 2006-02-02 | Müller, Rita | Valve for thermo-regenerative cleaning of exhaust fumes, comprising upper and lower locking plate |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1001071B (en) * | 1952-09-06 | 1957-01-17 | Hans Kreidel | High pressure check valve |
DE948211C (en) * | 1952-09-14 | 1956-08-30 | Basf Ag | Device for keeping the sealing surfaces in slides and valves clean |
DE958556C (en) * | 1954-06-03 | 1957-02-21 | Metallgesellschaft Ag | Closure for gas generators, in particular compressed gas generators, or other pressure vessels with openings that can be closed gas-tight |
DE1001869B (en) * | 1955-03-19 | 1957-01-31 | Braunschweigische Maschb Ansta | Valve for fluids that excrete deposits such as sludge or the like, especially for milk of lime |
DE4242246C1 (en) * | 1992-10-16 | 1994-04-21 | Hans Spiegler | Harmonica instrument with keyed gripped board - has first and second valves on treble side and has extended lever over first valve and engaging second by predetermined movement |
-
1930
- 1930-01-12 DE DE1930526231D patent/DE526231C/en not_active Expired
- 1930-12-09 FR FR707275D patent/FR707275A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3133554A (en) * | 1961-12-08 | 1964-05-19 | Ladish Co | Valve having a seat cleaning feature |
NL7407994A (en) * | 1973-06-15 | 1974-12-17 | ||
EP1258678A2 (en) * | 2001-05-15 | 2002-11-20 | Amati, Renzo | Hermetic-seal valve for a thermal-regeneration plant for depuration of emissions |
EP1258678A3 (en) * | 2001-05-15 | 2003-01-22 | Amati, Renzo | Hermetic-seal valve for a thermal-regeneration plant for depuration of emissions |
US6663080B2 (en) | 2001-05-15 | 2003-12-16 | Angelo Radaelli | Hermetic-seal valve for a thermal-regeneration plant for depuration of emissions |
DE102004040678B3 (en) * | 2004-08-20 | 2006-02-02 | Müller, Rita | Valve for thermo-regenerative cleaning of exhaust fumes, comprising upper and lower locking plate |
Also Published As
Publication number | Publication date |
---|---|
DE526231C (en) | 1931-06-03 |
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