NL50790C - - Google Patents
Info
- Publication number
- NL50790C NL50790C NL50790DA NL50790C NL 50790 C NL50790 C NL 50790C NL 50790D A NL50790D A NL 50790DA NL 50790 C NL50790 C NL 50790C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
- G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter
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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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/62—Devices characterised by the determination or the variation of atmospheric pressure with height to measure the vertical components of speed
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measuring Fluid Pressure (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US185071A US2309400A (en) | 1938-01-14 | 1938-01-14 | Vertical speed indicator |
Publications (1)
Publication Number | Publication Date |
---|---|
NL50790C true NL50790C (ko) |
Family
ID=22679450
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL51003D NL51003C (ko) | 1938-01-14 | ||
NL50790D NL50790C (ko) | 1938-01-14 | ||
NLAANVRAGE7811842,A NL172166B (nl) | 1938-01-14 | Kleefmiddelsamenstelling. | |
NL91126D NL91126C (ko) | 1938-01-14 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL51003D NL51003C (ko) | 1938-01-14 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7811842,A NL172166B (nl) | 1938-01-14 | Kleefmiddelsamenstelling. | |
NL91126D NL91126C (ko) | 1938-01-14 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2309400A (ko) |
BE (1) | BE432054A (ko) |
DE (1) | DE1001548B (ko) |
GB (1) | GB509681A (ko) |
NL (4) | NL91126C (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2871565A (en) * | 1942-04-25 | 1959-02-03 | Theodore H Barth | Aiming angle sight |
US2955356A (en) * | 1944-06-08 | 1960-10-11 | Sperry Rand Corp | Bombsight |
US3282111A (en) * | 1963-04-23 | 1966-11-01 | Astek Instr Corp | Dial instrument |
CH588079A5 (ko) * | 1974-12-30 | 1977-05-31 | Thommen Revue Ag | |
DE3501206A1 (de) * | 1985-01-16 | 1986-07-17 | Balcke-Dürr AG, 4030 Ratingen | Stroemungsmaschine |
DE4444082A1 (de) * | 1994-12-10 | 1996-06-13 | Abb Management Ag | Abgasturbolader für Brennkraftmaschinen |
CN106640755A (zh) * | 2017-01-13 | 2017-05-10 | 苏州弗来特金属制品有限公司 | 一种中小型直流电机吸风用的小型动叶轮 |
-
0
- NL NL51003D patent/NL51003C/xx active
- NL NL50790D patent/NL50790C/xx active
- NL NLAANVRAGE7811842,A patent/NL172166B/xx unknown
- BE BE432054D patent/BE432054A/xx unknown
- NL NL91126D patent/NL91126C/xx active
-
1938
- 1938-01-14 US US185071A patent/US2309400A/en not_active Expired - Lifetime
-
1939
- 1939-01-10 GB GB780/39A patent/GB509681A/en not_active Expired
-
1952
- 1952-08-27 DE DE1952B0031500 patent/DE1001548B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
BE432054A (ko) | |
NL172166B (nl) | |
NL51003C (ko) | |
DE1001548B (de) | 1957-01-24 |
GB509681A (en) | 1939-07-19 |
US2309400A (en) | 1943-01-26 |
NL91126C (ko) |