GB190903191A - Improvements in Electrical Resistances. - Google Patents

Improvements in Electrical Resistances.

Info

Publication number
GB190903191A
GB190903191A GB190903191DA GB190903191A GB 190903191 A GB190903191 A GB 190903191A GB 190903191D A GB190903191D A GB 190903191DA GB 190903191 A GB190903191 A GB 190903191A
Authority
GB
United Kingdom
Prior art keywords
heads
nuts
strips
metal
resistance
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
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.)
ADAMS Manufacturing CO Ltd
Original Assignee
ADAMS Manufacturing CO 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 ADAMS Manufacturing CO Ltd filed Critical ADAMS Manufacturing CO Ltd
Application granted granted Critical
Publication of GB190903191A publication Critical patent/GB190903191A/en
Expired legal-status Critical Current

Links

Abstract

3191. Curtis, A. H., and Adams Manufacturing Co. Feb. 9. Resistances. - A thin flat strip or a woven or braided tape E of resistant material is wound over radial projections on insulated heads C, the flat sides of the strips &c. being radially disposed to facilitate cooling. The heads Care adjustably carried by a central rod A, one or both of the heads being supported on compression springs D so as to stretch the resistance-material E. The heads C may be of metal insulated from the resistance-material, for example by mica strips G, which may be secured by metal strips ; or the heads may be of porcelain or of metal supporting a porcelain top. The radial arms may be formed by pins screwed into the head and carrying insulating bushes, an encircling clip holding these in place. The heads may be adjusted by nuts B which may be turned simultaneously on right- and left-banded screws by a tube fitting both nuts, or by a bar having pins at each end which engage slots in the nuts B. The radial arms may be increased in length to carry more than one convolution of resistant material.
GB190903191D 1909-02-09 1909-02-09 Improvements in Electrical Resistances. Expired GB190903191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190903191T 1909-02-09

Publications (1)

Publication Number Publication Date
GB190903191A true GB190903191A (en) 1910-02-03

Family

ID=32553999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190903191D Expired GB190903191A (en) 1909-02-09 1909-02-09 Improvements in Electrical Resistances.

Country Status (1)

Country Link
GB (1) GB190903191A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553875A (en) * 1948-06-30 1951-05-22 Harold N Shaw Electric heating element
US2665356A (en) * 1952-02-27 1954-01-05 Bois Robert E Du Resistor structure
US2745054A (en) * 1952-10-16 1956-05-08 Honeywell Regulator Co Electrical apparatus for measuring
US3571566A (en) * 1969-08-27 1971-03-23 Mc Graw Edison Co Electric resistance heater with a tension coil spring

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553875A (en) * 1948-06-30 1951-05-22 Harold N Shaw Electric heating element
US2665356A (en) * 1952-02-27 1954-01-05 Bois Robert E Du Resistor structure
US2745054A (en) * 1952-10-16 1956-05-08 Honeywell Regulator Co Electrical apparatus for measuring
US3571566A (en) * 1969-08-27 1971-03-23 Mc Graw Edison Co Electric resistance heater with a tension coil spring

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