GB354469A - Improvements relating to electric heaters - Google Patents

Improvements relating to electric heaters

Info

Publication number
GB354469A
GB354469A GB1828730A GB1828730A GB354469A GB 354469 A GB354469 A GB 354469A GB 1828730 A GB1828730 A GB 1828730A GB 1828730 A GB1828730 A GB 1828730A GB 354469 A GB354469 A GB 354469A
Authority
GB
United Kingdom
Prior art keywords
heating
mica
heating element
water
electric heaters
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
GB1828730A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB354469A publication Critical patent/GB354469A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K27/00—AC commutator motors or generators having mechanical commutator
    • H02K27/04—AC commutator motors or generators having mechanical commutator having single-phase operation in series or shunt connection
    • H02K27/06—AC commutator motors or generators having mechanical commutator having single-phase operation in series or shunt connection with a single or multiple short-circuited commutator, e.g. repulsion motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Resistance Heating (AREA)

Abstract

354,469. Heating water by electricity. BERTHOLD, H., 19, Strasse 41, Tegel, Berlin. June 14, 1930, No. 18287. Convention date, May 26. [Class 39 (iii).] The heating element o is arranged around the outlet tube e the inlet end of which is closed by a rubber disc i gripped between the top of the casing a and a cap h held in position by a screwed cover d. When water is flowing the disc i is raised in the centre and moves the piston contact against the contact k to close the heating circuit. The heating element, Fig. 4, comprises a nickel-chrome wire 2 wound on a mica cylinder 3 and enclosed between mica cylinders 4, the whole being arranged in a metal casing 1.
GB1828730A 1930-05-26 1930-06-14 Improvements relating to electric heaters Expired GB354469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE354469T 1930-05-26

Publications (1)

Publication Number Publication Date
GB354469A true GB354469A (en) 1931-08-13

Family

ID=43402201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1828730A Expired GB354469A (en) 1930-05-26 1930-06-14 Improvements relating to electric heaters

Country Status (1)

Country Link
GB (1) GB354469A (en)

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