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US2217628A - Transmitting apparatus - Google Patents

Transmitting apparatus Download PDF

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Publication number
US2217628A
US2217628A US92130A US9213036A US2217628A US 2217628 A US2217628 A US 2217628A US 92130 A US92130 A US 92130A US 9213036 A US9213036 A US 9213036A US 2217628 A US2217628 A US 2217628A
Authority
US
United States
Prior art keywords
usselman
filed july
transmitting apparatus
sheet
sheets
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 - Lifetime
Application number
US92130A
Inventor
George L Usselman
Clarence W Hansell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Priority to US92130A priority Critical patent/US2217628A/en
Application granted granted Critical
Publication of US2217628A publication Critical patent/US2217628A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • 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
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only

Definitions

  • FIG. 6 ATTO R N EY ct. 8, E940.
  • TRANSMITTING AYPARATUS original Filed July 2s, 193e 2o Smets-sheet 1s i .SQ ANA L 5 M L R L E Y os 5 E T 5 N N .Y PWM M gi @c 7 Sw Y B 8 N n ME El m52@ sM Y t Ras Y 7 CSN E 2 n mLW u e @QQ A GC F nvm G. L. UsSELMAN ET AL TRANSMITTING APPARATUS original Filed July 23, 193e- Gef. s, 1940.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)

Description

G. 1 ussELMAN ET A1. 2,217,623
Q 4 9 1.. 8, .a O
TRANSMITTING APPARATUS Original Filed July 25. 1936 20 Sheets-Sheet l .551-1 ES :s MSS sa lNvENToRs G. L.USSELMAN C. W. H NSELL ATTORNEY G. a.. UssELMAN ET A1. 2,217,628
TRANSMITTING APPARATUS Original Filed July 23, 1936 2O Sheets-Sheet 2 N SAU... RM max m $560@ WUH .n G Cw/ Y B .NSRSQ 20 Sheets-Sheet 3 iNVENTORS G. L- USSELMAN C. W. HA SELL vf ATTORNEY G. L. ussx-:LMAN ET AL TRANSMITTING APPARATUS Original Filed July 23, 1956 C- 3, 1940- G. 1 ussELMAN ET AL t 2,217,628
TRANSMTTING PPARATUS Original Filed July 23. 1935 20 Sheets-Sheet 4 Kfm/G ,mv/HH? KEY/NG TUNE REC' TIF/ER.
KEW/V6 AND GR/D 5//15 FOR .S7/0K7' WA VE OSC/[M7016 H63 KEY/NG TUNEAMR PLATE RCA-83 I0 FIF. 5
NVENTORS 6. L. USSELMAN C. W. HANSELL Oei. 8, 1940. G. l.. ussELMAN ET AL 2,217,528
TRANSMITTING APPARATUS 2O Sheets-Sheet 6 Original Filed July 23, 1936 1A. Amm@ .wmwm
NGK mR s; WN udsuk RS G. L. USSELMAN BY ZNSELL ATTORNEY 9ct 8, l940 G. 1 UssELMAN E1' AL 2,217,528
' THANSMITTING AzPARATus Original Filed July 25. 1936 2G Sheets-Sheet 7 AT'roRNEY ct 8, 1940 G. 1... UssELMAN ET AL. 2,217,528
TRANSMITTNG APPARATUS Original Filed July 23, 1936 20 Sheets-Sheet 8 FROM fl.
70 Kfm/6 m'f AME (ff/6.5)
RDM H6. 5
INVENTORS G. L. USSELMAN C. W. HANSE LL.
51m/70mm smnrsm c/ecz// BY 'roRNEY C- 8y 1940- G. 1 ussELMAN ET AL. 57,523
TRANSMITTING APPARATUS Original Filed July 25, 1936 20 Sheets-Sheet 9 UI/ERLOAD RELAYS lNVENTORS G. L. USSELMAN C. W. H NSELl. EY C- SHORT WAI/' OSC/A4704? /WM/ ATTORNEY UCL 8, 1940 G. L.. usi-:LMAN ET Ar. 2,217,528
TRANSMITTING APPARATUS Original Filed July 23, 1936 2O Sheets-Sheet 10 pfff/651x562 H38 Hfs/f mmf/mcy INPUT 7o ccf/z /29 v .NIHi-l ZMS- .430 d a: 2F43@ F ma. il
POWER AMPl/F/ER NVENTORS 5x2/o 5ms Rear/HER cci.
BY TOP 0F D- SHUHT WAVE POM/67? /IMPZ/F/H? y & n ro H615 INVENTORS C1. L. U55ELMAN C- W. HA
20 Siswati-Shoot 11 G. 1 UssELMAN ET AL.
Tamsawrme APPARATUS -originl Filed July 2s, 193s Qk N h s u SR z ESQ S/ f 3S #GS F :GS nu 4 9 1 8, r -L r. -L nu Q .9 S m Q C. 8, E340. Q L USSELMAN ET AL u 2,217,628
TRANSMITTING APPARATUS @riginal Filed July 23, 1936 20 Sheets-Sheet 12 pag.12,
70 FIG.' i4
INVENTORS G. L. USSELMAN C. W. HA SELL ATTORNEY Y MIE l i n A @C 3, w40- G. L. UssELMAN er AL 2,217,528
TRANSMITTING APPARATUS Original Filed July 25, 3.936 2O Sheets-Sheet l5 INVENTORS G. L. USSELMAN -Wmqmmmylmmmwi -2--.- lziw -i BY 5./ NSELL R E m o, M m w P, M. W m
D w of M ATTORNEY 00L 3 1940- G. L. ussELMAN ET A1. 2,217,528
TRANSMITTING APPARATUS original Filed July 23, 193s 2o sheets-sheet 14 J NVENTORS G. L. USSELMAN c. ANsELL. BY
f90/H FIG. 6 ATTO R N EY ct. 8, E940.
G. l.v USSELMAN TRANSMITTING APPARATUS Original Filed July 23, 1936 2O Sheets-Sheet 15 1 {-Hmwuwvwlww I yNsELL o ATTORNEY C- 8, 1940. G. 1 ussELMAN ET A1. 2,217,523
TRANSMITTING AYPARATUS original Filed July 2s, 193e 2o Smets-sheet 1s i .SQ ANA L 5 M L R L E Y os 5 E T 5 N N .Y PWM M gi @c 7 Sw Y B 8 N n ME El m52@ sM Y t Ras Y 7 CSN E 2 n mLW u e @QQ A GC F nvm G. L. UsSELMAN ET AL TRANSMITTING APPARATUS original Filed July 23, 193e- Gef. s, 1940.
, G. L. USSELMAN ET AL TRANSMITTING APPARATUS Original Filed July 23, 1956 20 Sheets-Sheet 18 INVENTORS G. L. USSELMAN C.W. H NSELL BYA ATTORNEY 06t- 8, 1940 G. l... ussELMAN ET-Al. 2,217,528
TRANSMITTING APPARATUS Original Filed July 2 3, 1936 ROSheBtS-Sheet 19 .llll
SSI
NVSGR.
US92130A 1936-07-23 1936-07-23 Transmitting apparatus Expired - Lifetime US2217628A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US92130A US2217628A (en) 1936-07-23 1936-07-23 Transmitting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92130A US2217628A (en) 1936-07-23 1936-07-23 Transmitting apparatus

Publications (1)

Publication Number Publication Date
US2217628A true US2217628A (en) 1940-10-08

Family

ID=22231767

Family Applications (1)

Application Number Title Priority Date Filing Date
US92130A Expired - Lifetime US2217628A (en) 1936-07-23 1936-07-23 Transmitting apparatus

Country Status (1)

Country Link
US (1) US2217628A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421087A (en) * 1962-07-19 1969-01-07 Siemens Ag Current supply for transmitters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421087A (en) * 1962-07-19 1969-01-07 Siemens Ag Current supply for transmitters

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