GB1147449A - Improvements relating to arrangements for adjusting magnets - Google Patents

Improvements relating to arrangements for adjusting magnets

Info

Publication number
GB1147449A
GB1147449A GB2966265A GB2966265A GB1147449A GB 1147449 A GB1147449 A GB 1147449A GB 2966265 A GB2966265 A GB 2966265A GB 2966265 A GB2966265 A GB 2966265A GB 1147449 A GB1147449 A GB 1147449A
Authority
GB
United Kingdom
Prior art keywords
polepiece
magnet
july
alignment
secured
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
GB2966265A
Inventor
Peter Frederick Louis Leeks
John Hartland Tillyer
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.)
Philips Components Ltd
Original Assignee
Mullard Ltd
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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB2966265A priority Critical patent/GB1147449A/en
Publication of GB1147449A publication Critical patent/GB1147449A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/202—Electromagnets for high magnetic field strength

Abstract

1,147,449. Magnets. MULLARD Ltd. 13 July, 1966 [13 July, 1965], No. 29662/65. Heading H1P. The alignment of a polepiece of a magnet is adjusted by means of differential screw threaded studs. As shown, Fig. 3, a magnet core 2 is provided with a polepiece 3 separated from it by a small air gap. The polepiece is retained by a support ring 5 secured to a member 6, mounted on the core 2, by three screws 7 provided with spacing washers 9. Three differential screw threaded studs 11 are also provided each stud comprising two threaded sections 13, 15 of the same hand but having different pitches (e.g. 28 and 30 t.p.i. respectively) joined by an unthreaded section 14 as shown in Fig. 4. The threaded sections engage bushes 16, 17 provided in support ring 5 and member 6 and a hexagonal section recess 12 is provided to allow adjustment of the alignment of the polepiece by means of a key. A nuclear magnetic resonance magnet, Fig. 1 (not shown), comprises a single-piece yoke (1) to which are secured two magnet cores (2) provided with polepieces (3).
GB2966265A 1965-07-13 1965-07-13 Improvements relating to arrangements for adjusting magnets Expired GB1147449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2966265A GB1147449A (en) 1965-07-13 1965-07-13 Improvements relating to arrangements for adjusting magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2966265A GB1147449A (en) 1965-07-13 1965-07-13 Improvements relating to arrangements for adjusting magnets

Publications (1)

Publication Number Publication Date
GB1147449A true GB1147449A (en) 1969-04-02

Family

ID=10295117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2966265A Expired GB1147449A (en) 1965-07-13 1965-07-13 Improvements relating to arrangements for adjusting magnets

Country Status (1)

Country Link
GB (1) GB1147449A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127226A (en) * 1982-09-01 1984-04-04 Tektronix Inc Adjusting magnet polefaces to be parallel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127226A (en) * 1982-09-01 1984-04-04 Tektronix Inc Adjusting magnet polefaces to be parallel
US4506240A (en) * 1982-09-01 1985-03-19 Tektronix, Inc. Magnet assembly for a YIG tuned filter having adjustment means to elastically strain a pole piece

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