NL7405011A - Filterketen. - Google Patents
Filterketen.Info
- Publication number
- NL7405011A NL7405011A NL7405011A NL7405011A NL7405011A NL 7405011 A NL7405011 A NL 7405011A NL 7405011 A NL7405011 A NL 7405011A NL 7405011 A NL7405011 A NL 7405011A NL 7405011 A NL7405011 A NL 7405011A
- Authority
- NL
- Netherlands
- Prior art keywords
- filter chain
- chain
- filter
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezo-electric or electrostrictive material
- H03H9/542—Filters comprising resonators of piezo-electric or electrostrictive material including passive elements
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7405011,A NL174791C (nl) | 1974-04-11 | 1974-04-11 | Piezo-elektrisch filter met een zeer smalle doorlaatband. |
GB13547/75A GB1499774A (en) | 1974-04-11 | 1975-04-02 | Filter chain |
DE2514403A DE2514403C2 (de) | 1974-04-11 | 1975-04-02 | Semi-monolithisches Filter |
JP50042385A JPS5830767B2 (ja) | 1974-04-11 | 1975-04-09 | フイルタチエ−ン |
SE7504134A SE408513B (sv) | 1974-04-11 | 1975-04-10 | Filterkedja |
FR7511444A FR2275068A1 (fr) | 1974-04-11 | 1975-04-11 | Chaine de filtrage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7405011,A NL174791C (nl) | 1974-04-11 | 1974-04-11 | Piezo-elektrisch filter met een zeer smalle doorlaatband. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7405011A true NL7405011A (nl) | 1975-10-14 |
NL174791B NL174791B (nl) | 1984-03-01 |
NL174791C NL174791C (nl) | 1984-08-01 |
Family
ID=19821162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7405011,A NL174791C (nl) | 1974-04-11 | 1974-04-11 | Piezo-elektrisch filter met een zeer smalle doorlaatband. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5830767B2 (nl) |
DE (1) | DE2514403C2 (nl) |
FR (1) | FR2275068A1 (nl) |
GB (1) | GB1499774A (nl) |
NL (1) | NL174791C (nl) |
SE (1) | SE408513B (nl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52101337U (nl) * | 1976-01-28 | 1977-08-01 | ||
WO1989001568A1 (en) * | 1987-08-12 | 1989-02-23 | Avl Gesellschaft Für Verbrennungskraftmaschinen Un | Process and device for introducing fuel into the combustion chamber of an internal combustion engine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3585537A (en) * | 1969-02-10 | 1971-06-15 | Bell Telephone Labor Inc | Electric wave filters |
US3716808A (en) * | 1971-05-20 | 1973-02-13 | Motorola Inc | Bandpass filter including monolithic crystal elements with resonating portions selected for symmetrical response |
FR2186175A5 (nl) * | 1972-05-24 | 1974-01-04 | Thomson Csf |
-
1974
- 1974-04-11 NL NLAANVRAGE7405011,A patent/NL174791C/nl not_active IP Right Cessation
-
1975
- 1975-04-02 DE DE2514403A patent/DE2514403C2/de not_active Expired
- 1975-04-02 GB GB13547/75A patent/GB1499774A/en not_active Expired
- 1975-04-09 JP JP50042385A patent/JPS5830767B2/ja not_active Expired
- 1975-04-10 SE SE7504134A patent/SE408513B/xx unknown
- 1975-04-11 FR FR7511444A patent/FR2275068A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
SE408513B (sv) | 1979-06-11 |
JPS5830767B2 (ja) | 1983-07-01 |
FR2275068A1 (fr) | 1976-01-09 |
GB1499774A (en) | 1978-02-01 |
NL174791C (nl) | 1984-08-01 |
DE2514403C2 (de) | 1984-12-20 |
DE2514403A1 (de) | 1976-03-04 |
FR2275068B1 (nl) | 1977-04-15 |
SE7504134L (sv) | 1975-10-13 |
NL174791B (nl) | 1984-03-01 |
JPS50138754A (nl) | 1975-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE427526B (sv) | Filtreringselement. | |
NL169942C (nl) | Bandfilter. | |
NL7511802A (nl) | Vergelijkingsketen. | |
NL7507937A (nl) | Filterinrichting. | |
NO136445C (no) | Filteranordning. | |
NL7509418A (nl) | Filter. | |
DK135492B (da) | Lastpalle. | |
NL7508389A (nl) | Mechanisch filter. | |
NL7503205A (nl) | Sigarettefilter. | |
NL7509645A (nl) | Filtertoestel. | |
NL7510324A (nl) | Beveiligingsketen. | |
NL7416429A (nl) | Kettingschakel. | |
NL7511003A (nl) | Filter. | |
NL7514865A (nl) | Afbuigketen. | |
NL7501023A (nl) | Filtreerinrichting. | |
NL7510337A (nl) | Schakelketen. | |
NL7405011A (nl) | Filterketen. | |
NO139337C (no) | Filtreringsanordning. | |
DK137669B (da) | Piberiver. | |
NO141696C (no) | Rigellaas. | |
BE809593A (fr) | Groupe-moteur-autopropulseur. | |
NL7402388A (nl) | Filterketen. | |
NL7500577A (nl) | Calligraaf. | |
BE814204A (nl) | Werkkledij. | |
DK136503B (da) | Termokopieringsmaskine. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
V1 | Lapsed because of non-payment of the annual fee |