FR2188675A5 - - Google Patents
Info
- Publication number
- FR2188675A5 FR2188675A5 FR7320352A FR7320352A FR2188675A5 FR 2188675 A5 FR2188675 A5 FR 2188675A5 FR 7320352 A FR7320352 A FR 7320352A FR 7320352 A FR7320352 A FR 7320352A FR 2188675 A5 FR2188675 A5 FR 2188675A5
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/18—Final actuators arranged in stator parts varying effective number of nozzles or guide conduits, e.g. sequentially operable valves for steam turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86928—Sequentially progressive opening or closing of plural valves
- Y10T137/87016—Lost motion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/8741—With common operator
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25970172A | 1972-06-05 | 1972-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2188675A5 true FR2188675A5 (pt) | 1974-01-18 |
Family
ID=22986002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7320352A Expired FR2188675A5 (pt) | 1972-06-05 | 1973-06-05 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3753449A (pt) |
| JP (1) | JPS5312644B2 (pt) |
| CA (1) | CA990614A (pt) |
| CH (1) | CH547432A (pt) |
| DE (1) | DE2325297C3 (pt) |
| FR (1) | FR2188675A5 (pt) |
| GB (1) | GB1374736A (pt) |
| IT (1) | IT987271B (pt) |
| NL (1) | NL153988B (pt) |
| SE (1) | SE378646B (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066532A (en) * | 1975-06-30 | 1978-01-03 | Petroleo Brasileiro S.A. Petrobras | Process for producing premium coke and aromatic residues for the manufacture of carbon black |
| JPS5610626A (en) * | 1979-07-04 | 1981-02-03 | Sanyo Electric Co Ltd | Safety combustion system |
| US4276237A (en) * | 1979-08-01 | 1981-06-30 | Standard-Thomson Corporation | Carburetor air control device |
| US4456032A (en) * | 1982-01-18 | 1984-06-26 | Elliott Turbomachinery Company, Inc. | Fluid admission valve structure |
| JPS58169356U (ja) * | 1982-05-06 | 1983-11-11 | リンナイ株式会社 | 燃焼器の燃焼安全装置 |
| JPS62206192A (ja) * | 1986-03-05 | 1987-09-10 | 長谷川 徳三 | 穿孔の清掃器 |
| JPS62192053U (pt) * | 1986-05-22 | 1987-12-07 | ||
| JPS63210187A (ja) * | 1987-02-27 | 1988-08-31 | Nippon Steel Chem Co Ltd | 石炭系針状ピツチコ−クスの製造法 |
| GB8712951D0 (en) * | 1987-06-03 | 1987-07-08 | Rolls Royce Plc | Valve |
| IT201800006560A1 (it) * | 2018-06-21 | 2019-12-21 | Shutter for a control valve assembly of a steam turbine / otturatore per un gruppo valvola di controllo di una turbina a vapore |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2385537A (en) * | 1942-12-17 | 1945-09-25 | Westinghouse Electric Corp | Valve operating mechanism |
| US3625241A (en) * | 1969-10-16 | 1971-12-07 | Carrier Corp | Steam admission valve structure for steam turbines |
-
1972
- 1972-06-05 US US00259701A patent/US3753449A/en not_active Expired - Lifetime
-
1973
- 1973-05-01 CA CA170,170A patent/CA990614A/en not_active Expired
- 1973-05-04 GB GB2140373A patent/GB1374736A/en not_active Expired
- 1973-05-10 IT IT23941/73A patent/IT987271B/it active
- 1973-05-10 CH CH701473A patent/CH547432A/xx not_active IP Right Cessation
- 1973-05-18 DE DE2325297A patent/DE2325297C3/de not_active Expired
- 1973-05-28 NL NL737307384A patent/NL153988B/xx not_active IP Right Cessation
- 1973-05-30 JP JP6072273A patent/JPS5312644B2/ja not_active Expired
- 1973-06-04 SE SE7307835A patent/SE378646B/xx unknown
- 1973-06-05 FR FR7320352A patent/FR2188675A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA990614A (en) | 1976-06-08 |
| CH547432A (de) | 1974-03-29 |
| JPS4949004A (pt) | 1974-05-13 |
| DE2325297A1 (de) | 1973-12-20 |
| NL7307384A (pt) | 1973-12-07 |
| GB1374736A (en) | 1974-11-20 |
| AU5532173A (en) | 1974-11-07 |
| DE2325297B2 (de) | 1975-01-23 |
| NL153988B (nl) | 1977-07-15 |
| IT987271B (it) | 1975-02-20 |
| JPS5312644B2 (pt) | 1978-05-02 |
| DE2325297C3 (de) | 1975-09-04 |
| SE378646B (pt) | 1975-09-08 |
| US3753449A (en) | 1973-08-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |