US1735133A - Support for thermionic tubes - Google Patents

Support for thermionic tubes Download PDF

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Publication number
US1735133A
US1735133A US751442A US75144224A US1735133A US 1735133 A US1735133 A US 1735133A US 751442 A US751442 A US 751442A US 75144224 A US75144224 A US 75144224A US 1735133 A US1735133 A US 1735133A
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US
United States
Prior art keywords
tube
plate
support
thermionic tubes
contacts
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
US751442A
Inventor
Schmidt Arthur
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.)
Telefunken AG
Original Assignee
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
Application granted granted Critical
Publication of US1735133A publication Critical patent/US1735133A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps
    • H01R33/76—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
    • H01R33/7607—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition
    • H01R33/7614—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition the terminals being connected to individual wires
    • H01R33/7621—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition the terminals being connected to individual wires the wires being connected using screw, clamp, wrap or spring connection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing

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  • Supports For Pipes And Cables (AREA)

Description

Nov. 12, 1929. SCHMIDT 1,735,133
SUPPORT FOR THERMIONIC TUBES Filed Nov. 22, 1924 A HUR 50mm i f/a. VW/WL 1/ TTORNEY Patented Nov. 12, 1929 UNITED STATES PATENT OFFICE ARTHUR SCHMIDT, OF BERLIN, GERMANY, ASSIGNOR TO GESELLSCHAFT FUR DRAHT- LOSE TELEGRAPHIE M. B. 1-1., OF BERLIN, GERMANY, A CORPORATION OF GER- MANY SUPPORT FOR THERMIONIC TUBES Application filed November 22, 1924, Serial No. 751,442, and in Germany November 27, 1923.
The present patent application relates to a support or socket for thermionic tubes which differs from the usual type in that the contact springs are arranged not parallel, but perpendicular to the axis of the tube base. In this way special simplicity and reliability are attained.
An object of the invention is to provide such a device which is cheap to make and yet efficient in use.
Other objects will be apparent from the following description and appended claims when considered with the accompanying drawing in which:
Fig. 1 is a plan View of my support or socket and Fig. 2 is a section on the line 22 of Fig. 1.
Referring to the drawing the plate 1 is pierced at four rectangularly arranged points to provide sockets 2 for tubeplugsleading to the various elements within the tube and projecting a substantial amount from the base of the tube. The plug contacts into which the tube plugs are inserted consist of forks 10 made of resilient wire or such and I are arranged generally perpendicular to the axis of the plugs. The resilient branches 3 of the forks are inserted through holes 11 in the plate 1, and when the tube is placed in position these branches are pressed apart by the tube plugs in a plane perpendicular to the axis of the plugs.
The single forks are arranged on the plate 1 in such a way that the open ends of the forks lie below the plate 1, while those parts of the forks which are formed into hooks 4, lie above, that is, on that side of the plate which faces the tube. These four hooks 4 are bent out of the plate by about 90 and are employed as connection contacts for the sources of currents, and furthermore may be employed as an arrangement which acts as a resilient support for the tube.
\Vithout altering the principle of the invention, straight elastic bands or wires, ar ranged below the plate 1 can be used instead of the fork 10, and when the tube is placed in position, these bands are bent aside round their fastening points (centers of motion) in a plane perpendicular to the axis of the tube plugs.
Having described my invention I am entitled to all modifications thereof as fairly fall within the scope of the following claims.
I claim: 1. A tube socket comprising a flat perforate plate and a plurality of elastic spring memconsisting of eye portions integral with the contact springs for securing connecting wires. 2. A tube socket comprising a perforated plate having a plurality of spaced perform tions therein, and a plurality of contacts comprising wires passing through said plate and firmly carried thereby, one end of said contacts terminating in spring forks disposed in line with said perforations, the other end of said contacts terminating in loops for securing connecting Wires.
3. A tube socket comprising a perforated plate having a plurality of spaced perforations therein, and a plurality of contacts comprising members passing through said plate and firmly carried thereby, said members terminatinq at one end in resilient members disposed adjacent said perforations and at the other end in means for securing connecting wires to said contacts on the same side of the plate as the tube.
4. A tube socket comprising a perforated plate having a plurality of spaced perforations therein, and a plurality of contacts comprising members passing through said plate and firmly carried thereby, said members terminating at one end in resilient means disposed adjacent said perforations and adapted to grip the plugsof the tube when it.is fitted in the socket and at the other end in means for providing electrical connections on the same side of the plate as the tube.
, ARTHUR SCHMIDT.
ioo
US751442A 1923-11-27 1924-11-22 Support for thermionic tubes Expired - Lifetime US1735133A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1735133X 1923-11-27

Publications (1)

Publication Number Publication Date
US1735133A true US1735133A (en) 1929-11-12

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ID=7741143

Family Applications (1)

Application Number Title Priority Date Filing Date
US751442A Expired - Lifetime US1735133A (en) 1923-11-27 1924-11-22 Support for thermionic tubes

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US (1) US1735133A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462036A (en) * 1944-04-13 1949-02-15 United Carr Fastener Corp Electrical connector
US2535578A (en) * 1945-08-09 1950-12-26 Cinch Mfg Corp Radio tube socket
US2853580A (en) * 1956-10-03 1958-09-23 Hevi Duty Electric Co Switch
US3018461A (en) * 1957-02-26 1962-01-23 Bryant Electric Co Wiring device
US3048811A (en) * 1957-09-26 1962-08-07 Painton & Co Ltd Socket connector for printed circuit board
US3333226A (en) * 1964-08-26 1967-07-25 Ibm Torsion bar electrical connector
US3435163A (en) * 1965-08-25 1969-03-25 Switchcraft Phone jack having a hollow housing with contact elements interfittingly secured therein

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462036A (en) * 1944-04-13 1949-02-15 United Carr Fastener Corp Electrical connector
US2535578A (en) * 1945-08-09 1950-12-26 Cinch Mfg Corp Radio tube socket
US2853580A (en) * 1956-10-03 1958-09-23 Hevi Duty Electric Co Switch
US3018461A (en) * 1957-02-26 1962-01-23 Bryant Electric Co Wiring device
US3048811A (en) * 1957-09-26 1962-08-07 Painton & Co Ltd Socket connector for printed circuit board
US3333226A (en) * 1964-08-26 1967-07-25 Ibm Torsion bar electrical connector
US3435163A (en) * 1965-08-25 1969-03-25 Switchcraft Phone jack having a hollow housing with contact elements interfittingly secured therein

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