FR726825A - Valve - Google Patents
ValveInfo
- Publication number
- FR726825A FR726825A FR726825DA FR726825A FR 726825 A FR726825 A FR 726825A FR 726825D A FR726825D A FR 726825DA FR 726825 A FR726825 A FR 726825A
- Authority
- FR
- France
- Prior art keywords
- valve
- 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
- F16K1/02—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 screw-spindle
- F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
- F16K1/08—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is perpendicular to the general direction of flow
-
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces
-
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEZ18876D DE559116C (en) | 1931-01-13 | 1931-01-13 | Relief of valves |
Publications (1)
Publication Number | Publication Date |
---|---|
FR726825A true FR726825A (en) | 1932-06-03 |
Family
ID=7624712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR726825D Expired FR726825A (en) | 1931-01-13 | 1931-11-24 | Valve |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE549089C (en) |
FR (1) | FR726825A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0075212A2 (en) * | 1981-09-22 | 1983-03-30 | Kraftwerk Union Aktiengesellschaft | Control valve, especially for controlling and regulating steam turbines |
RU2449196C2 (en) * | 2010-07-02 | 2012-04-27 | Федеральное Государственное Унитарное Предприятие "Государственный научно-производственный ракетно-космический центр "ЦСКБ-Прогресс" (ФГУП "ГНПРКЦ "ЦСКБ-Прогресс") | High pressure valve |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE878454C (en) * | 1944-02-18 | 1953-06-01 | Hydraulik G M B H | High pressure shut-off valve for hydraulic systems |
DE1044520B (en) * | 1953-11-07 | 1958-11-20 | Tech Buero Iahansaia | Pressurized gas starting process for internal combustion engines |
DE1155645B (en) * | 1958-06-28 | 1963-10-10 | Klein Schanzlin & Becker Ag | Free wheel check valve |
US5386965A (en) * | 1993-06-04 | 1995-02-07 | Ber-Lo Manufacturing Company, Inc. | High pressure flow valve with pressure assist valve seal |
-
1930
- 1930-04-17 DE DE1930549089D patent/DE549089C/en not_active Expired
-
1931
- 1931-01-13 DE DEZ18876D patent/DE559116C/en not_active Expired
- 1931-11-24 FR FR726825D patent/FR726825A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0075212A2 (en) * | 1981-09-22 | 1983-03-30 | Kraftwerk Union Aktiengesellschaft | Control valve, especially for controlling and regulating steam turbines |
EP0075212A3 (en) * | 1981-09-22 | 1983-07-06 | Kraftwerk Union Aktiengesellschaft | Control valve, especially for controlling and regulating steam turbines |
RU2449196C2 (en) * | 2010-07-02 | 2012-04-27 | Федеральное Государственное Унитарное Предприятие "Государственный научно-производственный ракетно-космический центр "ЦСКБ-Прогресс" (ФГУП "ГНПРКЦ "ЦСКБ-Прогресс") | High pressure valve |
Also Published As
Publication number | Publication date |
---|---|
DE559116C (en) | 1932-09-16 |
DE549089C (en) | 1932-04-22 |
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