NL125229C - - Google Patents
Info
- Publication number
- NL125229C NL125229C NL125229DA NL125229C NL 125229 C NL125229 C NL 125229C NL 125229D A NL125229D A NL 125229DA NL 125229 C NL125229 C NL 125229C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
- B63H3/04—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary the control element being reciprocatable
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Theoretical Computer Science (AREA)
- Dc Digital Transmission (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US251380A US3116794A (en) | 1963-01-14 | 1963-01-14 | Variable pitch propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL125229C true NL125229C (cs) |
Family
ID=22951712
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL125229D NL125229C (cs) | 1963-01-14 | ||
| NL302405D NL302405A (cs) | 1963-01-14 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL302405D NL302405A (cs) | 1963-01-14 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3116794A (cs) |
| DE (1) | DE1224353B (cs) |
| GB (1) | GB1041293A (cs) |
| NL (2) | NL302405A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967916A (en) * | 1973-06-11 | 1976-07-06 | Chittom Charles N | Fan assembly |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US617373A (en) * | 1899-01-10 | Adjustable propeller | ||
| US676738A (en) * | 1901-03-02 | 1901-06-18 | William Rowland Edwards | Electrically-propelled boat. |
| US810032A (en) * | 1902-04-12 | 1906-01-16 | Alexander T Brown | Propeller. |
| US885038A (en) * | 1906-11-20 | 1908-04-21 | Albert Gnaegy | Propeller. |
| GB190929829A (en) * | 1909-12-21 | 1910-04-21 | William Dick Mclaren | Improvements in Reversible Propellers. |
| US1891384A (en) * | 1930-08-04 | 1932-12-20 | Joseph R Gillis | Aircraft propeller |
| US2269833A (en) * | 1941-01-11 | 1942-01-13 | Upton Clayton | Propeller |
| GB614731A (en) * | 1946-07-23 | 1948-12-22 | Henry Percy Bowler | Improvements in or relating to screw propellers |
| NL200121A (cs) * | 1955-09-02 |
-
0
- NL NL125229D patent/NL125229C/xx active
- NL NL302405D patent/NL302405A/xx unknown
-
1963
- 1963-01-14 US US251380A patent/US3116794A/en not_active Expired - Lifetime
-
1964
- 1964-01-08 DE DER36929A patent/DE1224353B/de active Pending
- 1964-01-09 GB GB1102/64A patent/GB1041293A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL302405A (cs) | |
| US3116794A (en) | 1964-01-07 |
| GB1041293A (en) | 1966-09-01 |
| DE1224353B (de) | 1966-09-08 |