GB189816299A - An Alternating-Current Interrupter for Induction Coils. - Google Patents

An Alternating-Current Interrupter for Induction Coils.

Info

Publication number
GB189816299A
GB189816299A GB189816299DA GB189816299A GB 189816299 A GB189816299 A GB 189816299A GB 189816299D A GB189816299D A GB 189816299DA GB 189816299 A GB189816299 A GB 189816299A
Authority
GB
United Kingdom
Prior art keywords
induction coils
contact
mercury
alternating
current
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
Inventor
Max Kohl
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
Application granted granted Critical
Publication of GB189816299A publication Critical patent/GB189816299A/en
Expired legal-status Critical Current

Links

Abstract

16,299. Kohl, M. July 26. Switches.-Interrupter for alternating currents for induction coils designed to break the circuit when the current is approximately at its maximum. Fig. 1 shows a form fitted with mercury contacts. The magnet M causes the armature A mounted on a spring to vibrate synchronously with the current. This armature carries a contact K dipping into a mercury cup G. The position of the magnet is adjusted by means of the screw E, and the height of the mercury cup by the screw S. Fig. 3 shows an arrangement in which contact is made and broken at platinum contacts B, D. In a third arrangement, a synchronous motor acting through a crank and connecting-rod reciprocates a vertical contact dipping into a mercury cup.
GB189816299D 1898-07-26 1898-07-26 An Alternating-Current Interrupter for Induction Coils. Expired GB189816299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189816299T 1898-07-26

Publications (1)

Publication Number Publication Date
GB189816299A true GB189816299A (en) 1899-07-26

Family

ID=32140875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189816299D Expired GB189816299A (en) 1898-07-26 1898-07-26 An Alternating-Current Interrupter for Induction Coils.

Country Status (1)

Country Link
GB (1) GB189816299A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662135A (en) * 1948-07-28 1953-12-08 Autocall Company Plug-in relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662135A (en) * 1948-07-28 1953-12-08 Autocall Company Plug-in relay

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