US2093117A - Telephone system - Google Patents

Telephone system Download PDF

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Publication number
US2093117A
US2093117A US27305A US2730535A US2093117A US 2093117 A US2093117 A US 2093117A US 27305 A US27305 A US 27305A US 2730535 A US2730535 A US 2730535A US 2093117 A US2093117 A US 2093117A
Authority
US
United States
Prior art keywords
carpenter
telephone system
sheets
sheet
sept
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
US27305A
Inventor
Warren W Carpenter
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.)
AT&T Corp
Original Assignee
Bell Telephone Laboratories Inc
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 Bell Telephone Laboratories Inc filed Critical Bell Telephone Laboratories Inc
Priority to US27305A priority Critical patent/US2093117A/en
Priority claimed from GB1523136A external-priority patent/GB466986A/en
Application granted granted Critical
Publication of US2093117A publication Critical patent/US2093117A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Facsimiles In General (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Description

Sept. 14, 1937. w. w. CARPENTER TELEPHONE SYSTEM Filed June 19, 1935 61 Sheets-Sheet 1 /NVENTOR n. n. CARPENTER l .4 T TORNE)l Sept. 14, 1937.
w. vw. CARPENTER TELEPHONE SYSTEM Filed June 19, 1935 6l Sheets-Sheet 2 SEG m TELEPHONE SYSTEM Filed June 19, 1955 61 Sheets-Sheet 5 m. GP*
Sept.. 14, 1937. w. w. CARPENTER TELEPHONE SYSTEM Fild June 19, 1955 61 Sheets-Sheet 4 /NVENTOR By nl. m CARPENTER ATTORNEY Sept. 14, 1937. w. w. CARPENTER TELEPHONE SYSTEM Filed June 19, 1935 61 Sheets--Sheec 5 mxww BRN ummm www@ m. ...Sk
/NVENTOR W W CARPENTER Sept. 14, 1937. 4w. w. CARPENTER TELEPHONE SYSTEM 61 Sheets-Sheet 6 Filed June 19, 1935 N i /NvsNro/v n. n. CARPENTER By MWM mmm..
. Inn@ lAUTOR/VQ Sept. 14, 1937. w. w. CARPENTE E TELEPHONE SYSTEM File@ .June 19,. 1935' @l Sheets-Sheet. Y
NVEVTOR y m n4 CARPENTER ATTORNEY Sept 14, 1.937- W. `W. CARPENTER 2,093,117
` TELEPHONE SYSTEM Filed June 19, 1935 61,Sheets-Sheet 8 INCOMING FRAME 6 PRIMARY INCOMING SWITCHES /NVENTOR n'. n4 CARPENTER A TTORNEY FIG. 8
Sept. 14, 1937.
W. W. CARPENTER TELEPHONE SYSTEM Filed June \l9, 1955 6l Sheets-Sheet 9 W W CARPENTER ArroR/VEK Sept. 14, 1937.
,W. W. CARPENTER TELEPHONE SYSTEM Filed June 19, 1955 61 Sheets-Sheet 10 ATTORNEY Sept. 14, 1937. w. w. CARPENTER TELEPHONE SYSTEM Filed June 19, 1935 6l Sheets-Sheet ll /NvEA/TOR I W W CARPENTER ATTORNEY m Si ming
m n m mig" mfm m m Si DNS u u SePt- 14, 1937- w. w. CARPENTER 2,093,117
TELEPHONE SYSTEM Filed June 19, 1935 61- Sheets-Sheet 12 200 L INES /A/VEA/ro/v W W CARPENTER ATTORNEY Sept. 14, 1937. w W CARPENTER 2,093,117
TELEPHONE SYS TEM Filed June 19, 19:55 e1 sheets-sheet 1s [l E-laoa D-/aog /307 TERM/M4 TING MAR/(ER /NVEA/TQR W W CARPENTER Sept. 14, 1937. w. w. CARPENTER TELEPHONE SYS TEM 6l Sheets-Sheet 14 /A/VENTOR W W CARPENTER YvmQA-@AMy 'l ATTORNEY QNX Filed June 19, 1935 Sept. 14, 1937. w. W. CARPENTER TELEPHONE SYSTEM Filed June 19, 1935 61 Sheets-Sheet 15 QW@ m6@ /IVVE/VTOR By W W CARPENTER ATTORNEY SePt- 14, 1937- w.-W. CARPENTER I v 2,093,117
TELEPHONE SYSTEM Filed June 19, 1935 61 Sheets-Sheet 16 M11/EN TOR W W CARPE N TER www t ATTORNEY Sept. 14, 193 7.
W. W. CARPENTER TELEPHONE SYSTEM 6l Sheets-Sheet 17 Filed June 19, 1955 I g l /NVENTOR y W W CARPI-.NTER 7mm A 7' TORNEV Sept. 14, 1937. w. w. CARPENTE'R TELEPHONE SYSTEM Filed June 19, 1935 6l Sheets-Sheet 18 /N VE N TOR n4 W CARPE/v TER Arron/ver Sept. 14, 1937. w. w. CARPENTER TELEPHONE SYSTEM Filed June 19', 1955 e1 sheets-sheet 19 /M/E/VTOR W W. CARPENTER ATTORNEY Q Sk Sept. 14, 1937. w. w. CARPENTER 2,093,117'
' TELEPHONE SYSTEM Filed June 19l 1955 6l Sheets-Sheet 20 Y /NVENTOR B W W' CARPENTER hmmm @New QNQN Sw SWW Purim-- "V l ATTO/wir
US27305A 1935-06-19 1935-06-19 Telephone system Expired - Lifetime US2093117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US27305A US2093117A (en) 1935-06-19 1935-06-19 Telephone system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27305A US2093117A (en) 1935-06-19 1935-06-19 Telephone system
GB1523136A GB466986A (en) 1936-05-29 1936-05-29 Improvements in or relating to automatic or semi-automatic telephone exchange systems

Publications (1)

Publication Number Publication Date
US2093117A true US2093117A (en) 1937-09-14

Family

ID=26251148

Family Applications (1)

Application Number Title Priority Date Filing Date
US27305A Expired - Lifetime US2093117A (en) 1935-06-19 1935-06-19 Telephone system

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US (1) US2093117A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559702A (en) * 1946-02-23 1951-07-10 Kellogg Switchboard & Supply Selector switching system
US2616974A (en) * 1948-10-29 1952-11-04 Bell Telephone Labor Inc Register control of coin return
DE877161C (en) * 1938-06-17 1953-05-21 Western Electric Co Automatic telephone system with marker dials controlled by register transmitters
US2711444A (en) * 1951-05-19 1955-06-21 Nederlanden Staat Junction diagram for automatic switching system
US2807669A (en) * 1950-05-12 1957-09-24 North Electric Co Automatic telephone system
US2813929A (en) * 1951-11-12 1957-11-19 Nederlanden Staat Automatic signalling system
US3290447A (en) * 1962-05-25 1966-12-06 Hitachi Ltd Means for splitting crosspoints of a crossbar switch

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877161C (en) * 1938-06-17 1953-05-21 Western Electric Co Automatic telephone system with marker dials controlled by register transmitters
US2559702A (en) * 1946-02-23 1951-07-10 Kellogg Switchboard & Supply Selector switching system
US2616974A (en) * 1948-10-29 1952-11-04 Bell Telephone Labor Inc Register control of coin return
US2807669A (en) * 1950-05-12 1957-09-24 North Electric Co Automatic telephone system
US2711444A (en) * 1951-05-19 1955-06-21 Nederlanden Staat Junction diagram for automatic switching system
US2813929A (en) * 1951-11-12 1957-11-19 Nederlanden Staat Automatic signalling system
US3290447A (en) * 1962-05-25 1966-12-06 Hitachi Ltd Means for splitting crosspoints of a crossbar switch

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