JPS4750U - - Google Patents
Info
- Publication number
- JPS4750U JPS4750U JP1971034582U JP3458271U JPS4750U JP S4750 U JPS4750 U JP S4750U JP 1971034582 U JP1971034582 U JP 1971034582U JP 3458271 U JP3458271 U JP 3458271U JP S4750 U JPS4750 U JP S4750U
- Authority
- JP
- Japan
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0292—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3324270A | 1970-04-30 | 1970-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4750U true JPS4750U (en:Method) | 1972-01-27 |
| JPS5348218Y2 JPS5348218Y2 (en:Method) | 1978-11-17 |
Family
ID=21869303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1971034582U Expired JPS5348218Y2 (en:Method) | 1970-04-30 | 1971-04-30 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3612710A (en:Method) |
| JP (1) | JPS5348218Y2 (en:Method) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3861818A (en) * | 1974-02-14 | 1975-01-21 | Gen Electric | Thrust wear detector |
| JPS5274737A (en) * | 1975-12-19 | 1977-06-23 | Hitachi Ltd | Operation stopper of hydraulical machinery |
| US4611969A (en) * | 1985-08-19 | 1986-09-16 | Carrier Corporation | Calibrating apparatus and method for a movable diffuser wall in a centrifugal compressor |
| US5411364A (en) * | 1993-12-22 | 1995-05-02 | Allied-Signal Inc. | Gas turbine engine failure detection system |
| EP2345449B1 (de) | 1999-08-05 | 2019-05-01 | ResMed R&D Germany GmbH | Atemgasschlauch, Anschlussvorrichtung hierfür und Anschlussstrukturbauteil |
| EP3254722A3 (en) | 2001-02-16 | 2018-05-02 | ResMed Ltd. | Humidifier with structure to prevent backflow of liquid through the humidifier inlet |
| US6607349B2 (en) | 2001-11-14 | 2003-08-19 | Honeywell International, Inc. | Gas turbine engine broken shaft detection system |
| US8517012B2 (en) | 2001-12-10 | 2013-08-27 | Resmed Limited | Multiple stage blowers and volutes therefor |
| DE202004021795U1 (de) | 2003-06-20 | 2011-02-10 | ResMed Ltd., Bella Vista | Atemgasvorrichtung mit Befeuchter |
| AU2003903139A0 (en) | 2003-06-20 | 2003-07-03 | Resmed Limited | Breathable gas apparatus with humidifier |
| US7654093B2 (en) * | 2005-09-26 | 2010-02-02 | Pratt & Whitney Canada Corp. | Method of adjusting a triggering clearance and a trigger |
| US8365726B2 (en) | 2007-06-07 | 2013-02-05 | Resmed Limited | Tub for humidifier |
| US10350379B2 (en) | 2008-06-05 | 2019-07-16 | ResMed Pty Ltd | Treatment of respiratory conditions |
| US8931481B2 (en) | 2009-06-04 | 2015-01-13 | Redmed Limited | Flow generator chassis assembly with suspension seal |
| GB2487250B (en) * | 2011-01-25 | 2017-04-26 | Cummins Ltd | Compressor |
-
1970
- 1970-04-30 US US33242A patent/US3612710A/en not_active Expired - Lifetime
-
1971
- 1971-04-30 JP JP1971034582U patent/JPS5348218Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5348218Y2 (en:Method) | 1978-11-17 |
| US3612710A (en) | 1971-10-12 |