CH512662A - Dispositif de sécurité pour organe rotatif - Google Patents
Dispositif de sécurité pour organe rotatifInfo
- Publication number
- CH512662A CH512662A CH818970A CH818970A CH512662A CH 512662 A CH512662 A CH 512662A CH 818970 A CH818970 A CH 818970A CH 818970 A CH818970 A CH 818970A CH 512662 A CH512662 A CH 512662A
- Authority
- CH
- Switzerland
- Prior art keywords
- rotating member
- safety device
- safety
- rotating
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
- F04D15/0272—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being wear or a position
-
- 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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83029169A | 1969-06-04 | 1969-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH512662A true CH512662A (fr) | 1971-09-15 |
Family
ID=25256687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH818970A CH512662A (fr) | 1969-06-04 | 1970-06-01 | Dispositif de sécurité pour organe rotatif |
Country Status (8)
Country | Link |
---|---|
US (1) | US3591308A (fr) |
BE (1) | BE751276A (fr) |
CH (1) | CH512662A (fr) |
DE (2) | DE7013906U (fr) |
FR (1) | FR2049821A5 (fr) |
GB (1) | GB1272512A (fr) |
NL (1) | NL7007955A (fr) |
SE (1) | SE361194B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4132130A (en) * | 1977-01-17 | 1979-01-02 | Nasa | Safety flywheel |
US4235571A (en) * | 1977-10-25 | 1980-11-25 | Hudson Products Corporation | Cooling equipment |
DE9204558U1 (de) * | 1992-04-02 | 1992-05-27 | Qvf Glastechnik Gmbh, 6200 Wiesbaden | Magnetkupplungspumpe |
US5411364A (en) * | 1993-12-22 | 1995-05-02 | Allied-Signal Inc. | Gas turbine engine failure detection system |
DE102005042271A1 (de) * | 2005-09-06 | 2007-03-08 | Mtu Aero Engines Gmbh | Einrichtung zur Detektion eines Wellenbruchs an einer Gasturbine sowie Gasturbine |
US7654093B2 (en) * | 2005-09-26 | 2010-02-02 | Pratt & Whitney Canada Corp. | Method of adjusting a triggering clearance and a trigger |
US8292590B2 (en) * | 2008-04-21 | 2012-10-23 | Honeywell International Inc. | Engine components and rotor groups |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1326867A (en) * | 1918-12-06 | 1919-12-30 | Gen Electric | Elastic-fluid turbine. |
US1498096A (en) * | 1921-05-10 | 1924-06-17 | Westinghouse Electric & Mfg Co | Emergency thrust balancing means |
US1832779A (en) * | 1930-06-18 | 1931-11-17 | Johnson Oscar Leonard | Electric switch |
US2764651A (en) * | 1954-10-12 | 1956-09-25 | Walter Kidde Pacific | Temperature responsive device |
US3164368A (en) * | 1962-05-28 | 1965-01-05 | Bendix Corp | Gas turbine control |
US3207473A (en) * | 1963-06-26 | 1965-09-21 | Bendix Corp | Turbine wobble-overspeed safety |
-
1969
- 1969-06-04 US US830291A patent/US3591308A/en not_active Expired - Lifetime
-
1970
- 1970-04-16 DE DE7013906U patent/DE7013906U/de not_active Expired
- 1970-04-16 DE DE19702018158 patent/DE2018158A1/de active Pending
- 1970-04-30 SE SE06012/70A patent/SE361194B/xx unknown
- 1970-05-20 GB GB24452/70A patent/GB1272512A/en not_active Expired
- 1970-06-01 BE BE751276D patent/BE751276A/fr unknown
- 1970-06-01 CH CH818970A patent/CH512662A/fr not_active IP Right Cessation
- 1970-06-02 FR FR7020250A patent/FR2049821A5/fr not_active Expired
- 1970-06-02 NL NL7007955A patent/NL7007955A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3591308A (en) | 1971-07-06 |
SE361194B (fr) | 1973-10-22 |
NL7007955A (fr) | 1970-12-08 |
DE7013906U (de) | 1970-09-03 |
DE2018158A1 (de) | 1970-12-17 |
BE751276A (fr) | 1970-12-01 |
FR2049821A5 (fr) | 1971-03-26 |
GB1272512A (en) | 1972-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |