GB733703A - Electrode arrangements for condensers and ionisation chambers - Google Patents

Electrode arrangements for condensers and ionisation chambers

Info

Publication number
GB733703A
GB733703A GB3074852A GB3074852A GB733703A GB 733703 A GB733703 A GB 733703A GB 3074852 A GB3074852 A GB 3074852A GB 3074852 A GB3074852 A GB 3074852A GB 733703 A GB733703 A GB 733703A
Authority
GB
United Kingdom
Prior art keywords
metal
tube
electrodes
dec
screwed
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
Application number
GB3074852A
Inventor
Percy George Salmon
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB3074852A priority Critical patent/GB733703A/en
Publication of GB733703A publication Critical patent/GB733703A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/12—Neutron detector tubes, e.g. BF3 tubes

Landscapes

  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

733,703. Capacitors. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Dec. 4, 1953 [Dec. 4, 1952], No. 30748/52. Class 37. [Also in Group XL (a)] An arrangement suitable for use as an airspaced or vacuum R.F. condenser comprises a metal tube 1 recessed at one end to receive an insulating tube 2 retained by a metal cap 3. The tube 2 has an internal two-start thread into which are screwed two electrodes 4 and 5 in the form of helical metal fins. Connecting leads 6 and 7 are spot-welded directly to the respective electrodes, the lead 7 being connected to the cap 3 and the lead 6 being taken through a glass-to-metal seal at the remote end (not shown) of the metal tube 1. Alternatively contact with the electrodes may be made via metal linings in the threads in the insulator. To provide an arrangement for differential operation one of the electrodes may be divided into two halves which are screwed into the tube 2 from opposite ends.
GB3074852A 1952-12-04 1952-12-04 Electrode arrangements for condensers and ionisation chambers Expired GB733703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3074852A GB733703A (en) 1952-12-04 1952-12-04 Electrode arrangements for condensers and ionisation chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3074852A GB733703A (en) 1952-12-04 1952-12-04 Electrode arrangements for condensers and ionisation chambers

Publications (1)

Publication Number Publication Date
GB733703A true GB733703A (en) 1955-07-20

Family

ID=10312519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3074852A Expired GB733703A (en) 1952-12-04 1952-12-04 Electrode arrangements for condensers and ionisation chambers

Country Status (1)

Country Link
GB (1) GB733703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274466A (en) * 1963-10-04 1966-09-20 Aladdin Ind Inc Variable capacitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274466A (en) * 1963-10-04 1966-09-20 Aladdin Ind Inc Variable capacitor

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