GB110700A - Improvements in Electric Torches. - Google Patents

Improvements in Electric Torches.

Info

Publication number
GB110700A
GB110700A GB608117A GB608117A GB110700A GB 110700 A GB110700 A GB 110700A GB 608117 A GB608117 A GB 608117A GB 608117 A GB608117 A GB 608117A GB 110700 A GB110700 A GB 110700A
Authority
GB
United Kingdom
Prior art keywords
rack
pinions
wheel
spring
pinion
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
GB608117A
Inventor
Ralph Fallows
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
Priority to GB608117A priority Critical patent/GB110700A/en
Publication of GB110700A publication Critical patent/GB110700A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L13/00—Electric lighting devices with built-in electric generators
    • F21L13/06—Electric lighting devices with built-in electric generators with mechanical drive, e.g. spring
    • F21L13/08—Electric lighting devices with built-in electric generators with mechanical drive, e.g. spring by reciprocating pusher actuated by hand

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

110,700. Fallows, R. April 30, 1917. Dynamos, driving.-In a portable lamp, both strokes of a rack 5, produced respectively by pressure of the thumb and by a spring 7, drive a rotary armature 2 in the same direction. The rack is double and gears with two pinions 10, 11. These have free-wheel connexions to their parallel shafts 12, 13, either by means of internal ratchets and pawls or of ratchet teeth on the spring-urged pinions 10, 11 and on wheels 14, 15 which gear with a common pinion 16. One shaft 12 bears the armature or is geared thereto by a wheel and pinion 17, 17<a>, or by a cord pulley. When out of use, the rack can be held down by a catch. Reference has been directed by the Comptroller to Specification 9934/15.
GB608117A 1917-04-30 1917-04-30 Improvements in Electric Torches. Expired GB110700A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB608117A GB110700A (en) 1917-04-30 1917-04-30 Improvements in Electric Torches.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB608117A GB110700A (en) 1917-04-30 1917-04-30 Improvements in Electric Torches.

Publications (1)

Publication Number Publication Date
GB110700A true GB110700A (en) 1917-11-01

Family

ID=32245863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB608117A Expired GB110700A (en) 1917-04-30 1917-04-30 Improvements in Electric Torches.

Country Status (1)

Country Link
GB (1) GB110700A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016058725A1 (en) * 2014-10-15 2016-04-21 Würth Elektronik eiSos Gmbh & Co. KG Communication device
WO2020083447A1 (en) * 2018-10-25 2020-04-30 Hochschule Für Technik Und Wirtschaft Berlin Device for harvesting energy for use on a door or window, and sensor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016058725A1 (en) * 2014-10-15 2016-04-21 Würth Elektronik eiSos Gmbh & Co. KG Communication device
JP2017537587A (en) * 2014-10-15 2017-12-14 ビュルト エレクトロニク アイソス ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト Communication device
RU2671233C1 (en) * 2014-10-15 2018-10-30 Вюрт Электроник Айзос Гмбх Унд Ко. Кг Communication device
EP3716451A1 (en) * 2014-10-15 2020-09-30 Würth Elektronik Eisos Gmbh & CO. KG Communication device
US11133730B2 (en) 2014-10-15 2021-09-28 Würth Elektronik eiSos Gmbh & Co. KG Communication device
WO2020083447A1 (en) * 2018-10-25 2020-04-30 Hochschule Für Technik Und Wirtschaft Berlin Device for harvesting energy for use on a door or window, and sensor
DE102018126690A1 (en) * 2018-10-25 2020-04-30 Eldat Gmbh Energy harvesting device for use on a door or window and sensor

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