NL7504004A - ADJUSTABLE TIRE FILTER WITH ADJUSTABLE PRESSURE. - Google Patents
ADJUSTABLE TIRE FILTER WITH ADJUSTABLE PRESSURE.Info
- Publication number
- NL7504004A NL7504004A NL7504004A NL7504004A NL7504004A NL 7504004 A NL7504004 A NL 7504004A NL 7504004 A NL7504004 A NL 7504004A NL 7504004 A NL7504004 A NL 7504004A NL 7504004 A NL7504004 A NL 7504004A
- Authority
- NL
- Netherlands
- Prior art keywords
- adjustable
- pressure
- tire filter
- filter
- tire
- Prior art date
Links
Classifications
-
- 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
- H03H7/0153—Electrical filters; Controlling thereof
- H03H7/0161—Bandpass filters
-
- 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
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1766—Parallel LC in series path
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7504004A NL176728C (en) | 1975-04-04 | 1975-04-04 | ADJUSTABLE BELT FILTER WITH ADJUSTABLE SUPPRESSION. |
DE19762613990 DE2613990C2 (en) | 1975-04-04 | 1976-04-01 | Bridged T-member type band filters |
JP3669676A JPS51123039A (en) | 1975-04-04 | 1976-04-01 | Bridged ttshaped band cancel filter |
IT6775776A IT1057827B (en) | 1975-04-04 | 1976-04-01 | SYNTHNIZABLE BAND STOP STOP FILTER WITH VARIABLE ATTENUATION |
GB1316776A GB1508714A (en) | 1975-04-04 | 1976-04-01 | Tunable band-stop filter with variable attenuation |
FR7609607A FR2306572A1 (en) | 1975-04-04 | 1976-04-02 | TUNABLE BAND FILTER WITH ADJUSTABLE FREQUENCY ATTENUATION DEGREE |
ES446630A ES446630A1 (en) | 1975-04-04 | 1976-04-02 | Tunable band-stop filter with variable attenuation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7504004A NL176728C (en) | 1975-04-04 | 1975-04-04 | ADJUSTABLE BELT FILTER WITH ADJUSTABLE SUPPRESSION. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7504004A true NL7504004A (en) | 1976-10-06 |
NL176728B NL176728B (en) | 1984-12-17 |
NL176728C NL176728C (en) | 1985-05-17 |
Family
ID=19823512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7504004A NL176728C (en) | 1975-04-04 | 1975-04-04 | ADJUSTABLE BELT FILTER WITH ADJUSTABLE SUPPRESSION. |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS51123039A (en) |
DE (1) | DE2613990C2 (en) |
ES (1) | ES446630A1 (en) |
FR (1) | FR2306572A1 (en) |
GB (1) | GB1508714A (en) |
IT (1) | IT1057827B (en) |
NL (1) | NL176728C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2682837B1 (en) * | 1991-10-17 | 1994-01-07 | Electricite De France | DIRECTIVE SEPARATOR-COUPLER CIRCUIT FOR MEDIUM FREQUENCY CARRIER CURRENTS ON LOW VOLTAGE ELECTRIC LINE. |
GB2446188B (en) * | 2007-02-01 | 2011-07-27 | Blackstar Amplification Ltd | Audio amplifier |
KR102233949B1 (en) * | 2018-11-16 | 2021-03-31 | 주식회사 루트로닉 | Energy transfer module for a vagina wall treatment device, control method of a vagina wall treatment device comprising that |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1932435A (en) * | 1931-12-15 | 1933-10-31 | Bell Telephone Labor Inc | Transmission network |
GB390926A (en) * | 1932-02-16 | 1933-04-20 | Carl Fichlander | Improvements in electrical coupling arrangements for thermionic valve amplifiers |
NL39540C (en) * | 1933-01-30 | |||
DE691813C (en) * | 1936-11-24 | 1940-06-06 | Bernd Meininghaus | Resonance curve |
US2187340A (en) * | 1937-07-24 | 1940-01-16 | Telefunken Gmbh | Means adapted to regulate the band width |
FR857456A (en) * | 1938-08-12 | 1940-09-14 | Schaub Appbau Gmbh | Wavelength Bandwidth Radio Regulator |
DE938388C (en) * | 1943-03-10 | 1956-01-26 | Siemens Ag | High-frequency band filter made up of three coupled circuits with bandwidth changes due to mutual displacement of the coupling coils |
NL65491C (en) * | 1943-08-09 | 1900-01-01 | ||
US2694150A (en) * | 1951-06-29 | 1954-11-09 | Avco Mfg Corp | Combined very-high-frequency and ultra-high-frequency tuner for television receivers |
FR2075595A5 (en) * | 1970-01-19 | 1971-10-08 | Cselt Centro Studi Lab Telecom | |
DE2148038C3 (en) * | 1971-09-25 | 1978-12-14 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Notch filter |
-
1975
- 1975-04-04 NL NL7504004A patent/NL176728C/en not_active IP Right Cessation
-
1976
- 1976-04-01 IT IT6775776A patent/IT1057827B/en active
- 1976-04-01 JP JP3669676A patent/JPS51123039A/en active Granted
- 1976-04-01 DE DE19762613990 patent/DE2613990C2/en not_active Expired
- 1976-04-01 GB GB1316776A patent/GB1508714A/en not_active Expired
- 1976-04-02 FR FR7609607A patent/FR2306572A1/en active Granted
- 1976-04-02 ES ES446630A patent/ES446630A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1057827B (en) | 1982-03-30 |
ES446630A1 (en) | 1977-06-16 |
NL176728B (en) | 1984-12-17 |
NL176728C (en) | 1985-05-17 |
DE2613990A1 (en) | 1976-10-14 |
FR2306572B1 (en) | 1982-05-07 |
GB1508714A (en) | 1978-04-26 |
JPS566722B2 (en) | 1981-02-13 |
FR2306572A1 (en) | 1976-10-29 |
DE2613990C2 (en) | 1983-06-01 |
JPS51123039A (en) | 1976-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |