BE534257A - - Google Patents
Info
- Publication number
- BE534257A BE534257A BE534257DA BE534257A BE 534257 A BE534257 A BE 534257A BE 534257D A BE534257D A BE 534257DA BE 534257 A BE534257 A BE 534257A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K5/00—Gas flame welding
- B23K5/006—Gas flame welding specially adapted for particular articles or work
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/30—Time-delay networks
- H03H7/32—Time-delay networks with lumped inductance and capacitance
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/04—Shaping pulses by increasing duration; by decreasing duration
- H03K5/06—Shaping pulses by increasing duration; by decreasing duration by the use of delay lines or other analogue delay elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Locating Faults (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR65527T | 1953-12-22 | ||
| FR329903X | 1953-12-22 | ||
| FR329904X | 1953-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE534257A true BE534257A (xx) | 1958-07-18 |
Family
ID=27245072
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE534049D BE534049A (xx) | 1953-12-22 | 1954-12-11 | |
| BE534157D BE534157A (xx) | 1953-12-22 | 1954-12-16 | |
| BE534257D BE534257A (xx) | 1953-12-22 | 1954-12-16 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE534049D BE534049A (xx) | 1953-12-22 | 1954-12-11 | |
| BE534157D BE534157A (xx) | 1953-12-22 | 1954-12-16 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US2869083A (xx) |
| BE (3) | BE534049A (xx) |
| CH (2) | CH329903A (xx) |
| FR (4) | FR1096604A (xx) |
| GB (2) | GB770878A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1205121B (de) * | 1959-05-02 | 1965-11-18 | Scheer & Cie C F | Stehender Waermetauscher |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2922052A (en) * | 1956-12-10 | 1960-01-19 | Gen Electric | Selsyn exciter for position programming control system |
| US3631232A (en) * | 1969-10-17 | 1971-12-28 | Xerox Corp | Apparatus for simulating the electrical characteristics of a network |
| US3883833A (en) * | 1974-01-07 | 1975-05-13 | Stromberg Carlson Corp | Linear phase filter with determinable gain characteristic |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1571458A (en) * | 1915-12-31 | 1926-02-02 | Westinghouse Electric & Mfg Co | Electromagnetic production of direct current without fluctuations |
| US1712603A (en) * | 1927-03-30 | 1929-05-14 | Christenson George | Recessed packing |
| US1788538A (en) * | 1929-04-16 | 1931-01-13 | Bell Telephone Labor Inc | Filtering circuits |
| US2710944A (en) * | 1953-09-01 | 1955-06-14 | Bell Telephone Labor Inc | Interstage coupling network |
-
1953
- 1953-12-22 FR FR1096604D patent/FR1096604A/fr not_active Expired
- 1953-12-22 FR FR1096605D patent/FR1096605A/fr not_active Expired
-
1954
- 1954-03-03 FR FR65528D patent/FR65528E/fr not_active Expired
- 1954-03-03 FR FR65527D patent/FR65527E/fr not_active Expired
- 1954-11-30 CH CH329903D patent/CH329903A/fr unknown
- 1954-11-30 CH CH329904D patent/CH329904A/fr unknown
- 1954-12-11 BE BE534049D patent/BE534049A/xx unknown
- 1954-12-13 US US474949A patent/US2869083A/en not_active Expired - Lifetime
- 1954-12-13 US US474720A patent/US2794927A/en not_active Expired - Lifetime
- 1954-12-16 BE BE534157D patent/BE534157A/xx unknown
- 1954-12-16 BE BE534257D patent/BE534257A/xx unknown
- 1954-12-22 GB GB37073/54A patent/GB770878A/en not_active Expired
- 1954-12-22 GB GB37074/54A patent/GB770879A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1205121B (de) * | 1959-05-02 | 1965-11-18 | Scheer & Cie C F | Stehender Waermetauscher |
Also Published As
| Publication number | Publication date |
|---|---|
| GB770878A (en) | 1957-03-27 |
| US2794927A (en) | 1957-06-04 |
| BE534157A (xx) | 1958-07-18 |
| CH329904A (fr) | 1958-05-15 |
| FR65527E (fr) | 1956-02-28 |
| FR1096604A (fr) | 1955-06-22 |
| US2869083A (en) | 1959-01-13 |
| BE534049A (xx) | 1956-07-04 |
| FR1096605A (fr) | 1955-06-22 |
| CH329903A (fr) | 1958-05-15 |
| GB770879A (en) | 1957-03-27 |
| FR65528E (fr) | 1956-02-28 |