GB1044869A - Improvements in or relating to lamps - Google Patents

Improvements in or relating to lamps

Info

Publication number
GB1044869A
GB1044869A GB30184/65A GB3018465A GB1044869A GB 1044869 A GB1044869 A GB 1044869A GB 30184/65 A GB30184/65 A GB 30184/65A GB 3018465 A GB3018465 A GB 3018465A GB 1044869 A GB1044869 A GB 1044869A
Authority
GB
United Kingdom
Prior art keywords
strip
contact
reflector
bulb
skirt
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
GB30184/65A
Inventor
Sze-Yuen Chung
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.)
Sonca Ind Ltd
Original Assignee
Sonca Ind 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 Sonca Ind Ltd filed Critical Sonca Ind Ltd
Priority to GB30184/65A priority Critical patent/GB1044869A/en
Priority to US480913A priority patent/US3345508A/en
Publication of GB1044869A publication Critical patent/GB1044869A/en
Priority to MY196775A priority patent/MY6700075A/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
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Battery Mounting, Suspending (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

1,044,869. Electric battery lamps. SONCA INDUSTRIES Ltd. July 15, 1965, No. 30184/65. Heading F4R. A hand lamp comprises a bulb-receiving socket 20 which is formed in one with a reflector 21 and has an inwardly extending skirt 25 within which is a contact cylinder 26 having a flange 27 contacting a flange 28 on the lamp bulb 29, and a contact strip 32 passing out through a slot in the skirt 25 to form a contact tag. The skirt fits into a member 33 having flanges 37 carrying contact strips 42, 43 which engage opposite poles of the batteries 57. The strip 42 has a shaped end to engage the end terminal of the bulb. The strip 43 is bent at right angles and formed with a V-shaped portion 51 engaging a pin 53 carried by a sliding switch member 54, movement of which depresses the free end of the strip 43 to bring it into contact with the strip 32. The casing consists of a body part 11 and a cap 12 having a lens 18 carried in a groove between two beads 16, 17, the edge of the reflector also fitting into the groove. The reflector consists of two arcuate surfaces 22 joined by flat side pieces 23 formed with a semicircular series of striations 24.
GB30184/65A 1965-07-15 1965-07-15 Improvements in or relating to lamps Expired GB1044869A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB30184/65A GB1044869A (en) 1965-07-15 1965-07-15 Improvements in or relating to lamps
US480913A US3345508A (en) 1965-07-15 1965-08-19 Flashlight formed of two molded parts
MY196775A MY6700075A (en) 1965-07-15 1967-12-31 Improvements in or relating to lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30184/65A GB1044869A (en) 1965-07-15 1965-07-15 Improvements in or relating to lamps

Publications (1)

Publication Number Publication Date
GB1044869A true GB1044869A (en) 1966-10-05

Family

ID=10303610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30184/65A Expired GB1044869A (en) 1965-07-15 1965-07-15 Improvements in or relating to lamps

Country Status (3)

Country Link
US (1) US3345508A (en)
GB (1) GB1044869A (en)
MY (1) MY6700075A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001175A1 (en) * 1985-08-21 1987-02-26 Duracell International Inc. Torch

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711699A (en) * 1970-04-02 1973-01-16 J Bacevius Flashlight construction
DE2206544C3 (en) * 1972-02-11 1975-11-20 Varta Batterie Ag, 3000 Hannover lamp
US3794824A (en) * 1972-09-25 1974-02-26 Garrity P Flashlight construction
US4332007A (en) * 1980-10-06 1982-05-25 Jedco Products Limited, Inc. Utility light
DE3400783A1 (en) * 1984-01-12 1985-09-19 Knut Otto 6580 Idar-Oberstein Saßmannshausen Contact seal for a concave mirror reflector, in particular for portable search lights or pocket-lamps
US4774638A (en) * 1987-03-10 1988-09-27 Caires Richard T Portable hand-held consumer device
US4788632A (en) * 1988-03-11 1988-11-29 Friedman Arthur S Compact flashlight
US5235157A (en) * 1992-01-07 1993-08-10 Electra-Lite, Inc. Battery powered cigarette lighter having recessed heating element and normally open pivotally actuated switch
US6860615B2 (en) 1999-01-06 2005-03-01 Armament Systems And Procedures, Inc. LED flashlight with integral keyring clip
US6786616B1 (en) 1999-01-06 2004-09-07 Armament Systems And Procedures, Inc. LED flashlight with switch separate from panel
US6749317B1 (en) 1999-01-06 2004-06-15 Armament Systems And Procedures, Inc. Miniature led flashlight
US6357890B1 (en) 2000-09-01 2002-03-19 Armament Systems And Procedures, Inc. Miniature LED flashlight
US6796675B2 (en) * 1999-08-16 2004-09-28 Robert D. Galli Miniature flashlight
WO2001013033A1 (en) * 1999-08-16 2001-02-22 Emissive Energy Corporation Miniature flashlight
US6802620B2 (en) * 2001-10-12 2004-10-12 Robert Galli Flashlight housing with a key ring extension
US6971762B2 (en) * 2002-02-01 2005-12-06 Robert Galli Dual mode switch mechanism for flashlights
US6976766B2 (en) * 2002-04-18 2005-12-20 Robert Galli Dual mode switch mechanism for flashlights
US6709129B2 (en) * 2002-04-18 2004-03-23 Robert Galli Dual mode switch mechanism for flashlights

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579762A (en) * 1947-12-26 1951-12-25 Burgess Battery Co Flat pocket hand lamp
US2817754A (en) * 1954-08-26 1957-12-24 Bridgeport Metal Goods Mfg Co Torch head safety flash light
US3076891A (en) * 1960-05-31 1963-02-05 Bridgeport Metal Goods Mfg Co New plastic flashlight head
US3128050A (en) * 1960-07-20 1964-04-07 Union Carbide Corp Flashlight and reflector assembly therefor
US3175080A (en) * 1962-09-20 1965-03-23 Bridgeport Metal Goods Mfg Co Flashlight
US3226502A (en) * 1964-01-03 1965-12-28 Otto W Schotz Portable lamp switch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001175A1 (en) * 1985-08-21 1987-02-26 Duracell International Inc. Torch
AU582469B2 (en) * 1985-08-21 1989-03-23 Duracell International Inc. Torch
US4875146A (en) * 1985-08-21 1989-10-17 Duracell Inc. Flashlight bulb mounting

Also Published As

Publication number Publication date
US3345508A (en) 1967-10-03
MY6700075A (en) 1967-12-31

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