Skip to main content
Ingenium Logo

You are leaving IngeniumCanada.org

✖


This link leads to an external website that Ingenium does not control. Please read the third-party’s privacy policies before entering personal information or conducting a transaction on their site.

Have questions? Review our Privacy Statement

Vous quittez IngeniumCanada.org

✖


Ce lien mène à un site Web externe qu'Ingenium ne contrôle pas. Veuillez lire les politiques de confidentialité des tiers avant de partager des renseignements personnels ou d'effectuer une transaction sur leur site.

Questions? Consultez notre Énoncé de confidentialité

Ingenium The Channel

Langue

  • Français
Search Toggle

Menu des liens rapides

  • Ingenium Locations
  • Shop
  • Donate
  • Join
Menu

Main Navigation

  • Browse
    • Categories
    • Media Types
    • Boards
    • Featured Stories
  • About
    • About The Channel
    • Content Partners

Shedding more light

This article was originally written and submitted as part of a Canada 150 Project, the Innovation Storybook, to crowdsource stories of Canadian innovation with partners across Canada. The content has since been migrated to Ingenium’s Channel, a digital hub featuring curated content related to science, technology and innovation.

Share
Aug 6, 2015
Categories
Engineering & Technology
Categories
Sciences
Media
Article
Profile picture for user City of Coquitlam Archives
By: City of Coquitlam Archives
Shedding more light
Shedding more light

Charles Richter filed for a patent for his electric lamp improvements in March of 1915 and was granted Patent Number 163252 in June, 2015. Richter was an electrical worker from the Corporation of the District of Fraser Mills, a small municipality on the shores of the Fraser River that would later be amalgamated with the District of Coquitlam, B.C.

Richter’s invention was designed to provide “a simple, inexpensive and effective reflector…that will disperse the light from a group of incandescent lamps over a wide area.” (Source: Patent Number 163252, Library and Archives Canada, http://www.bac-lac.gc.ca/eng/discover/patents-1869-1919/Pages/item.aspx?…). His invention helped to improve the usefulness of incandescent lights indoors by increasing the area covered by a single lamp.

Tags
Innovation Storybook
Author(s)
Profile picture for user City of Coquitlam Archives
City of Coquitlam Archives
Follow

The City of Coquitlam Archives was founded in 2013, with the mandate to preserve and make accessible the records of enduring value of the City of Coquitlam and its predecessor administrative bodies. The Archives also acquires, preserves, and makes accessible the records of businesses, organizations, and private individuals that are of significance to the municipality and deemed worthy of long-term preservation.

https://www.coquitlam.ca/city-hall/City-Government/archives.aspx

Related Stories

A pair of bare metal ejection seats with no cushions or padding are mounted on a plywood base, placed beside a few cardboard boxes. Behind the seats, a camouflage-green helicopter is partially visible.

How a pair of ejection seats from the Avro CF-105 Arrow survived

Overhead shot of the reconstructed instrument with the control surface opened up, showing various wires and electronic modules located beneath.

Uncovering the secrets of the world’s first synthesizer (Part II)

Spliced image, from left to right: a seismometer on mars, a heap of red rhubarb stalks with green leaves, a copper roof of the Canaian Parliament

3 Things you should know about marsquakes, the value of urine, and the chemistry of rhubarb

A spliced photo, from left to right: Shaun the Sheep in front of a model of ESA’s European Service Module, a top view into a red bucket containing thousands of light-brown, rod-shaped pellets, and a toddler wearing a wool hat and wool sweater holds a grownup’s finger.

3 things you should know about why wool keeps us warm, and about its surprising uses in the garden and in space.

A Woolery Machine Company runway de-icing device in action at Cologne-Wahn airport, Cologne, West Germany. Anon., “Ancillary Review – Flame-throwing – On Ice.” The Aeroplane and Commercial Aviation News, 28 February 1963, 29.

Come on, PB, light my fire. Try to set the ice on fire: A peek at the American firm Woolery Machine Company and some of its ideas and products

Three images side by side: a toilet bowl expelling a cloud of droplets, a gloved hand holding a test tube containing a small plant, and an infrared view of Jupiter's volcanic moon Io showing spots of volcanic activity covering the moon.

3 things you should know about flushing the toilet, artificial photosynthesis, and volcanic activity on Jupiter's moon

Headshots of 33 women, showing the diversity of women in AI and Robotics

Women in AI & Robotics: An interview with Founder and CEO, Sheila Beladinejad

Royal Canadian Air Force (RCAF) Sergeant Bob Electro caught in the act of saluting the commanding officer of RCAF Station Clinton, Group Captain John Gordon Mathieson, Clinton, Ontario. Anon., “Six-Year-Old Sergeant.” The North Bay Nugget, 7 January 1963, 15.

Dōmo arigatō, gunsō Electro, mata au hi made: The electronic adventures of Royal Canadian Air Force / Canadian Armed Forces Sergeant Bob Electro

The 10-inch flight impact simulator of the National Research Council of Canada at some point during its long career, Uplands / Ottawa, Ontario. NRC.

A great Canadian success story you should know about: A brief look at the National Research Council of Canada flight impact simulators donated to the Canada Aviation and Space Museum, Part 3

The 3.75- / 3.5-inch flight impact simulator of the National Research Council of Canada at some point during its long career, Uplands / Ottawa, Ontario. NRC.

A great Canadian success story you should know about: A brief look at the National Research Council of Canada flight impact simulators donated to the Canada Aviation and Space Museum, Part 2

The 10-inch flight impact simulator of the National Research Council of Canada at some point during its long career, Uplands / Ottawa, Ontario. NRC.

A great Canadian success story you should know about: A brief look at the National Research Council of Canada flight impact simulators donated to the Canada Aviation and Space Museum, Part 1

A rear view of a person wearing a yellow coat and backpack in winter, a close-up view of bright red poinsettias with small yellow central flowers.

Two things you should know about the science of wind chill, and the Orion spacecraft's selfies.

Footer

About The Channel

The Channel

Contact Us

Ingenium
P.O. Box 9724, Station T
Ottawa ON K1G 5A3
Canada

613-991-3044
1-866-442-4416
contact@IngeniumCanada.org
  • Facebook
  • Instagram
  • Twitter
  • Channel

    • Channel Home
    • About the Channel
    • Content Partners
  • Visit

    • Online Resources for Science at Home
    • Canada Agriculture and Food Museum
    • Canada Aviation and Space Museum
    • Canada Science and Technology Museum
    • Ingenium Centre
  • Ingenium

    • Ingenium Home
    • About Ingenium
    • The Foundation
  • For Media

    • Newsroom
    • Awards

Connect with us

Subscribe to our newsletter to receive the latest Ingenium news straight to your inbox!

Sign Up

Legal Bits

Ingenium Privacy Statement

© 2023 Ingenium

Symbol of the Government of Canada
  • Browse
    • Categories
    • Media Types
    • Boards
    • Featured Stories
  • About
    • About The Channel
    • Content Partners