DE214167C - - Google Patents
Info
- Publication number
- DE214167C DE214167C DENDAT214167D DE214167DA DE214167C DE 214167 C DE214167 C DE 214167C DE NDAT214167 D DENDAT214167 D DE NDAT214167D DE 214167D A DE214167D A DE 214167DA DE 214167 C DE214167 C DE 214167C
- Authority
- DE
- Germany
- Prior art keywords
- arm
- drive
- brake lever
- pulling
- slackens
- Prior art date
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
- H03F1/3252—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using multiple parallel paths between input and output
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H03F1/345—Negative-feedback-circuit arrangements with or without positive feedback using hybrid or directional couplers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices
- H03F3/56—Amplifiers using transit-time effect in tubes or semiconductor devices using klystrons
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B31/00—Electric arc lamps
- H05B31/0057—Accessories for arc lamps
- H05B31/0063—Damping devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Braking Arrangements (AREA)
Description
Hierzu 1 Blatt Zeichnungen.
Claims (1)
- Patent-Anspruch :Selbsttätige Bremsvorrichtung für das Laufwerk von Bogenlampen, dadurch gekennzeichnet, daß der eine Arm eines doppelarmigen Bremshebels sich mit einer Rolle auf das Zugorgan einer Kohle auflegt, so daß der Bremshebel beim Zusammenlaufen der Kohlen und demzufolge Schlaffwerden des Zugorgans mit seinem zweiten Arm sich an eine Bremsscheibe anlegt und dadurch das Laufwerk verhindert, weiter abzulaufen.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7456770A | 1970-09-23 | 1970-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE214167C true DE214167C (de) |
Family
ID=22120258
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT214167D Active DE214167C (de) | 1970-09-23 | ||
DE2147167A Expired DE2147167C2 (de) | 1970-09-23 | 1971-09-22 | Verstärkerschaltung und Amplitudenvorverzerrer für eine Verstärkerschaltung mit einem Verstärker mit nicht-linearer Kennlinie |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2147167A Expired DE2147167C2 (de) | 1970-09-23 | 1971-09-22 | Verstärkerschaltung und Amplitudenvorverzerrer für eine Verstärkerschaltung mit einem Verstärker mit nicht-linearer Kennlinie |
Country Status (11)
Country | Link |
---|---|
US (1) | US3675138A (de) |
JP (2) | JPS575924Y2 (de) |
AU (1) | AU460256B2 (de) |
BE (1) | BE772970A (de) |
CA (1) | CA944443A (de) |
DE (2) | DE2147167C2 (de) |
FR (1) | FR2108453A5 (de) |
GB (2) | GB1369604A (de) |
IT (1) | IT939851B (de) |
NL (1) | NL7113112A (de) |
SE (2) | SE377414B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5036206A (de) * | 1973-08-03 | 1975-04-05 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3755754A (en) * | 1972-02-04 | 1973-08-28 | Varian Associates | Predistortion compensation for a microwave amplifier |
JPS522253A (en) * | 1975-06-24 | 1977-01-08 | Kokusai Denshin Denwa Co Ltd <Kdd> | Non-linearity compensation cicuit for high frequency amplifier |
US4109212A (en) * | 1976-10-29 | 1978-08-22 | Bell Telephone Laboratories, Incorporated | Complementary distortion circuit |
US4273970A (en) * | 1979-12-28 | 1981-06-16 | Bell Telephone Laboratories, Incorporated | Intermodulation distortion test |
DE3033288A1 (de) * | 1980-09-04 | 1982-04-08 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur breitbandigen linearisierung von mikrowellenverstaerkern |
DE3113005A1 (de) * | 1981-04-01 | 1982-10-21 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und schaltungsanordnung zur kompensation der nichtlinearitaeten von uebertragungsgliedern in einem richtfunkuebertragungssystem |
US4462001A (en) * | 1982-02-22 | 1984-07-24 | Canadian Patents & Development Limited | Baseband linearizer for wideband, high power, nonlinear amplifiers |
GB2153173B (en) * | 1984-01-19 | 1987-09-30 | Marconi Co Ltd | High-frequency pre-distortion circuit for power amplifiers |
US4564816A (en) * | 1984-05-09 | 1986-01-14 | Rca Corporation | Predistortion circuit |
US4580105A (en) * | 1985-01-25 | 1986-04-01 | At&T Bell Laboratories | Automatic reduction of intermodulation products in high power linear amplifiers |
DE3768158D1 (de) * | 1986-06-26 | 1991-04-04 | Siemens Ag | Linearisierungsschaltung fuer hf-leistungsverstaerker. |
US4752743A (en) * | 1986-09-26 | 1988-06-21 | Varian Associates, Inc. | Linearizer for TWT amplifiers |
US6175270B1 (en) * | 1998-03-05 | 2001-01-16 | Lucent Technologies Inc. | Method and apparatus for tailored distortion of a signal prior to amplification to reduce clipping |
WO2001052442A1 (en) * | 2000-01-10 | 2001-07-19 | Airnet Communications Corporation | Method and apparatus for equalization in transmit and receive levels in a broadband transceiver system |
EP1195892B1 (de) * | 2000-10-06 | 2009-04-22 | Alcatel Lucent | Verfahren und zugehörige Sender zum Vorverzerren eines Breitband-Radiosignals zur Vermeidung einer Begrenzung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2999986A (en) * | 1957-12-13 | 1961-09-12 | Holbrook George William | Method of correcting non-linear distortion |
US3235809A (en) * | 1961-12-26 | 1966-02-15 | Bell Telephone Labor Inc | Relative phase correction circuit |
US3248663A (en) * | 1963-02-25 | 1966-04-26 | Westinghouse Electric Corp | High efficiency linear amplifier system |
US3299362A (en) * | 1963-09-13 | 1967-01-17 | Bell Telephone Labor Inc | Recovery of nonlinearly distorted signals |
FR1565813A (de) * | 1967-05-05 | 1969-05-02 | ||
US3548323A (en) * | 1967-09-07 | 1970-12-15 | Gordon Eng Co | Non-linear mathematical signal conditioning system |
US3460051A (en) * | 1967-11-14 | 1969-08-05 | Us Army | Low-distortion gain and phase-stable power amplifier |
-
0
- DE DENDAT214167D patent/DE214167C/de active Active
-
1970
- 1970-09-23 US US74567A patent/US3675138A/en not_active Expired - Lifetime
-
1971
- 1971-09-21 AU AU33739/71A patent/AU460256B2/en not_active Expired
- 1971-09-21 GB GB5944473A patent/GB1369604A/en not_active Expired
- 1971-09-21 GB GB4387771A patent/GB1369603A/en not_active Expired
- 1971-09-22 DE DE2147167A patent/DE2147167C2/de not_active Expired
- 1971-09-22 IT IT70116/71A patent/IT939851B/it active
- 1971-09-22 CA CA123,449A patent/CA944443A/en not_active Expired
- 1971-09-23 BE BE772970A patent/BE772970A/xx not_active IP Right Cessation
- 1971-09-23 FR FR7134236A patent/FR2108453A5/fr not_active Expired
- 1971-09-23 NL NL7113112A patent/NL7113112A/xx not_active Application Discontinuation
- 1971-09-23 SE SE7112068A patent/SE377414B/xx unknown
-
1974
- 1974-07-02 SE SE7408719A patent/SE403545B/xx unknown
-
1979
- 1979-11-20 JP JP1979160017U patent/JPS575924Y2/ja not_active Expired
-
1980
- 1980-10-21 JP JP1980149291U patent/JPS5921532Y2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5036206A (de) * | 1973-08-03 | 1975-04-05 | ||
JPS5635854B2 (de) * | 1973-08-03 | 1981-08-20 |
Also Published As
Publication number | Publication date |
---|---|
SE377414B (de) | 1975-06-30 |
BE772970A (fr) | 1972-01-17 |
FR2108453A5 (de) | 1972-05-19 |
JPS5699912U (de) | 1981-08-06 |
NL7113112A (de) | 1972-03-27 |
DE2147167A1 (de) | 1972-04-06 |
CA944443A (en) | 1974-03-26 |
JPS575924Y2 (de) | 1982-02-04 |
JPS5568813U (de) | 1980-05-12 |
SE7408719L (de) | 1974-07-02 |
GB1369604A (en) | 1974-10-09 |
AU3373971A (en) | 1973-03-29 |
SE403545B (sv) | 1978-08-21 |
AU460256B2 (en) | 1975-04-24 |
JPS5921532Y2 (ja) | 1984-06-26 |
GB1369603A (en) | 1974-10-09 |
US3675138A (en) | 1972-07-04 |
DE2147167C2 (de) | 1982-11-11 |
IT939851B (it) | 1973-02-10 |
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