FR61447E - Dispositif indicateur optique pour tension électrique, notamment pour l'indication d'accord dans les appareils de t.s.f. - Google Patents
Dispositif indicateur optique pour tension électrique, notamment pour l'indication d'accord dans les appareils de t.s.f.Info
- Publication number
- FR61447E FR61447E FR61447DA FR61447E FR 61447 E FR61447 E FR 61447E FR 61447D A FR61447D A FR 61447DA FR 61447 E FR61447 E FR 61447E
- Authority
- FR
- France
- Prior art keywords
- indicating
- electrical voltage
- tuning
- optical
- indicating device
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/86—Hydrazides; Thio or imino analogues thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/14—Magic-eye or analogous tuning indicators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/12—Electrically-operated arrangements for indicating correct tuning
- H03J3/14—Visual indication, e.g. magic eye
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Measurement Of Radiation (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Radiation-Therapy Devices (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Details Of Television Scanning (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US346918A US2317460A (en) | 1940-07-23 | 1940-07-23 | Electron ray indicating device |
US423705A US2394857A (en) | 1940-07-23 | 1941-12-20 | Electron ray indicating device |
DEL14079U DE1790489U (de) | 1940-07-23 | 1950-07-08 | Thermometerartige spannungsanzeigeroehre. |
DE703660X | 1950-07-08 | ||
DE742466X | 1950-11-11 | ||
DE737668X | 1951-09-05 | ||
DEST16366A DE1121234B (de) | 1940-07-23 | 1960-04-16 | Anzeigeroehre mit zwei Anzeigesystemen |
DEP0038757 | 1966-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR61447E true FR61447E (fr) | 1955-05-04 |
Family
ID=32913417
Family Applications (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR61447D Expired FR61447E (fr) | 1940-07-23 | 1951-02-28 | Dispositif indicateur optique pour tension électrique, notamment pour l'indication d'accord dans les appareils de t.s.f. |
FR1033240D Expired FR1033240A (fr) | 1940-07-23 | 1951-02-28 | Dispositif indicateur optique pour tension électrique, notamment pour l'indication d'accord dans les appareils de t. s. f. |
FR65210D Expired FR65210E (fr) | 1940-07-23 | 1951-07-06 | Dispositif indicateur optique pour tension électrique notamment pour l'indication d'accord dans les appareils de t.s.f. |
FR65361D Expired FR65361E (fr) | 1940-07-23 | 1951-11-09 | Dispositif indicateur optique pour tension électrique notamment pour l'indication d'accord dans les appareils de t.s.f. |
FR1059872D Expired FR1059872A (fr) | 1940-07-23 | 1952-03-20 | Tubes indicateurs et comparateurs de tension |
FR65462D Expired FR65462E (fr) | 1940-07-23 | 1952-09-01 | Dispositif indicateur optique pour tensions électriques notamment pour l'indication d'accord dans les appareils de t.s.f. |
FR94634A Expired FR1511277A (fr) | 1940-07-23 | 1967-02-13 | Indicateur cathodique |
Family Applications After (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1033240D Expired FR1033240A (fr) | 1940-07-23 | 1951-02-28 | Dispositif indicateur optique pour tension électrique, notamment pour l'indication d'accord dans les appareils de t. s. f. |
FR65210D Expired FR65210E (fr) | 1940-07-23 | 1951-07-06 | Dispositif indicateur optique pour tension électrique notamment pour l'indication d'accord dans les appareils de t.s.f. |
FR65361D Expired FR65361E (fr) | 1940-07-23 | 1951-11-09 | Dispositif indicateur optique pour tension électrique notamment pour l'indication d'accord dans les appareils de t.s.f. |
FR1059872D Expired FR1059872A (fr) | 1940-07-23 | 1952-03-20 | Tubes indicateurs et comparateurs de tension |
FR65462D Expired FR65462E (fr) | 1940-07-23 | 1952-09-01 | Dispositif indicateur optique pour tensions électriques notamment pour l'indication d'accord dans les appareils de t.s.f. |
FR94634A Expired FR1511277A (fr) | 1940-07-23 | 1967-02-13 | Indicateur cathodique |
Country Status (10)
Country | Link |
---|---|
US (6) | US2317460A (en:Method) |
AT (1) | AT269298B (en:Method) |
BE (6) | BE501567A (en:Method) |
CH (1) | CH455948A (en:Method) |
DE (4) | DE1790489U (en:Method) |
ES (1) | ES336625A1 (en:Method) |
FR (7) | FR61447E (en:Method) |
GB (10) | GB727133A (en:Method) |
NL (7) | NL6701866A (en:Method) |
SE (1) | SE313122B (en:Method) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1069674B (en:Method) * | 1959-11-26 | |||
DE973132C (de) * | 1940-07-23 | 1959-12-10 | Standard Elek K Lorenz Ag | Spannungsvergleichsanzeigeroehre |
US2513908A (en) * | 1940-07-23 | 1950-07-04 | Gen Electric | Electric discharge device of the indicator type |
DE950946C (de) * | 1940-07-23 | 1956-10-18 | Lorenz C Ag | Spannungsvergleichsanzeigeroehre |
BE507046A (en:Method) * | 1940-07-23 | |||
CH293547A (de) * | 1949-09-09 | 1953-09-30 | Siemens Ag | Elektronenröhre mit Leuchtschirm, insbesondere zur Abstimmanzeige. |
US2600063A (en) * | 1951-02-20 | 1952-06-10 | Leon S Maloof | Visual electron flow indicator |
US2799790A (en) * | 1951-05-19 | 1957-07-16 | Int Standard Electric Corp | Multi-range voltage indicating valve |
US2736834A (en) * | 1951-08-10 | 1956-02-28 | Hartford Nat Bank & Trust Co | Electron discharge tube comprising a luminescent screen |
NL82773C (en:Method) * | 1952-02-08 | |||
BE518559A (en:Method) * | 1952-03-20 | |||
BE519456A (en:Method) * | 1952-04-26 | |||
US2767341A (en) * | 1952-08-12 | 1956-10-16 | Dunlee Corp | Anode structure for double filament x-ray tube |
DE1029490B (de) * | 1952-10-01 | 1958-05-08 | Telefunken Gmbh | Anzeigeroehre mit zwei unabhaengig voneinander steuerbaren, parallel zur Kathode liegenden Ablenkelektroden oder Elektrodensystemen |
DE1059053B (de) * | 1957-04-20 | 1959-06-11 | Loewe Opta Ag | Abstimmanzeigeeinrichtung mit vergleichender Abstimmanzeige fuer Hochfrequenzempfangsgeraete |
DE1045557B (de) * | 1957-07-04 | 1958-12-04 | Tesla Np | Abstimmanzeigeroehre mit seitlich angeordneten leuchtenden Flaechen |
US2954493A (en) * | 1959-06-08 | 1960-09-27 | Sylvania Electric Prod | Flip-flop indicator |
GB2144575B (en) * | 1983-08-05 | 1988-04-20 | English Electric Valve Co Ltd | Cathedolumanescent display arrangements |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2108880A (en) * | 1934-04-27 | 1938-02-22 | Rca Corp | Electric discharge tube |
GB469755A (en) * | 1934-10-30 | 1937-07-26 | Bbc Brown Boveri & Cie | Improvements in and relating to electric, astatic regulating arrangements |
US2051188A (en) * | 1935-06-27 | 1936-08-18 | Rca Corp | Tuning indicator tube |
US2219506A (en) * | 1936-10-08 | 1940-10-29 | Telefunken Gmbh | Tuning indicator circuit |
US2243034A (en) * | 1937-06-03 | 1941-05-20 | Hygrade Sylvania Corp | Fluorescent indicating device |
US2105818A (en) * | 1937-06-22 | 1938-01-18 | Rogers Radio Tubes Ltd | Voltage indicating electron discharge tube |
US2311672A (en) * | 1937-08-06 | 1943-02-23 | Raytheon Production Corp | Electron discharge tube with fluorescent screen |
BE430426A (en:Method) * | 1937-09-29 | |||
US2175700A (en) * | 1938-03-29 | 1939-10-10 | Rca Corp | Electronic indicating device |
US2243408A (en) * | 1938-05-12 | 1941-05-27 | Rca Corp | Visual tuning indicator |
NL54681C (en:Method) * | 1938-05-27 | |||
US2273800A (en) * | 1939-08-09 | 1942-02-17 | Hygrade Sylvania Corp | Fluorescent type indicator tube |
BE443535A (en:Method) * | 1940-05-10 | |||
DE909008C (de) * | 1940-07-23 | 1954-04-12 | Telefunken Gmbh | Abstimmanzeigeroehre |
DE1038201B (de) * | 1940-07-23 | 1958-09-04 | Philips Patentverwaltung | Spannungsanzeigeroehre |
US2927237A (en) * | 1940-07-23 | 1960-03-01 | Int Standard Electric Corp | Voltage indicator tubes |
DE973132C (de) * | 1940-07-23 | 1959-12-10 | Standard Elek K Lorenz Ag | Spannungsvergleichsanzeigeroehre |
BE507046A (en:Method) * | 1940-07-23 | |||
US2513908A (en) * | 1940-07-23 | 1950-07-04 | Gen Electric | Electric discharge device of the indicator type |
DE1029940B (de) * | 1940-07-23 | 1958-05-14 | Siemens Ag | Trockengleichrichtersystem mit tablettenfoermigen Gleichrichterelementen |
US2315945A (en) * | 1941-12-26 | 1943-04-06 | Gen Electric | Calibrating device |
US2318140A (en) * | 1942-03-30 | 1943-05-04 | Leeds & Northrup Co | Visual indicator |
US2366320A (en) * | 1942-08-29 | 1945-01-02 | Rca Corp | Voltage indicator |
CH293547A (de) * | 1949-09-09 | 1953-09-30 | Siemens Ag | Elektronenröhre mit Leuchtschirm, insbesondere zur Abstimmanzeige. |
NL82773C (en:Method) * | 1952-02-08 | |||
DE1059116B (de) * | 1954-04-28 | 1959-06-11 | Standard Elektrik Lorenz Ag | Abstimmanzeigeroehre |
GB829553A (en) * | 1955-11-21 | 1960-03-02 | Arthur Adams | Cellular back loud-speaker enclosure |
-
0
- BE BE507046D patent/BE507046A/xx unknown
- BE BE512116D patent/BE512116A/xx unknown
- NL NL89130D patent/NL89130C/xx active
- NL NL76700D patent/NL76700C/xx active
- NL NL78923D patent/NL78923C/xx active
- BE BE501568D patent/BE501568A/xx unknown
- DE DEST19796A patent/DE1252326B/de active Pending
- NL NL7312698.A patent/NL159457B/xx unknown
- BE BE513971D patent/BE513971A/xx unknown
- BE BE504546D patent/BE504546A/xx unknown
- NL NL81844D patent/NL81844C/xx active
- NL NL7811513.A patent/NL168257B/xx unknown
- BE BE501567D patent/BE501567A/xx unknown
-
1940
- 1940-07-23 US US346918A patent/US2317460A/en not_active Expired - Lifetime
-
1941
- 1941-12-20 US US423705A patent/US2394857A/en not_active Expired - Lifetime
-
1950
- 1950-07-08 DE DEL14079U patent/DE1790489U/de not_active Expired
-
1951
- 1951-02-02 US US209146A patent/US2749465A/en not_active Expired - Lifetime
- 1951-02-16 GB GB3818/51A patent/GB727133A/en not_active Expired
- 1951-02-23 GB GB4468/51A patent/GB700192A/en not_active Expired
- 1951-02-28 FR FR61447D patent/FR61447E/fr not_active Expired
- 1951-02-28 FR FR1033240D patent/FR1033240A/fr not_active Expired
- 1951-06-29 GB GB15488/51A patent/GB703660A/en not_active Expired
- 1951-07-06 FR FR65210D patent/FR65210E/fr not_active Expired
- 1951-11-02 GB GB26285/51A patent/GB742466A/en not_active Expired
- 1951-11-09 FR FR65361D patent/FR65361E/fr not_active Expired
- 1951-11-10 US US256941A patent/US2712612A/en not_active Expired - Lifetime
- 1951-11-30 GB GB28149/51A patent/GB721460A/en not_active Expired
-
1952
- 1952-03-20 FR FR1059872D patent/FR1059872A/fr not_active Expired
- 1952-03-21 GB GB7382/52A patent/GB730548A/en not_active Expired
- 1952-08-01 GB GB19518/53A patent/GB737668A/en not_active Expired
- 1952-08-30 US US307188A patent/US2820916A/en not_active Expired - Lifetime
- 1952-09-01 FR FR65462D patent/FR65462E/fr not_active Expired
-
1956
- 1956-08-24 GB GB25960/56A patent/GB838078A/en not_active Expired
-
1960
- 1960-04-16 DE DEST16366A patent/DE1121234B/de active Pending
-
1961
- 1961-04-06 US US101296A patent/US3161800A/en not_active Expired - Lifetime
- 1961-04-14 GB GB13575/61A patent/GB978223A/en not_active Expired
-
1966
- 1966-02-11 DE DE19661564490 patent/DE1564490B1/de active Pending
-
1967
- 1967-02-08 GB GB5965/67A patent/GB1165995A/en not_active Expired
- 1967-02-08 CH CH187367A patent/CH455948A/de unknown
- 1967-02-08 NL NL6701866A patent/NL6701866A/xx unknown
- 1967-02-08 SE SE1761/67A patent/SE313122B/xx unknown
- 1967-02-08 AT AT119967A patent/AT269298B/de active
- 1967-02-09 ES ES336625A patent/ES336625A1/es not_active Expired
- 1967-02-13 FR FR94634A patent/FR1511277A/fr not_active Expired
Also Published As
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