ATA238089A - Reflektorschale - Google Patents

Reflektorschale

Info

Publication number
ATA238089A
ATA238089A AT238089A AT238089A ATA238089A AT A238089 A ATA238089 A AT A238089A AT 238089 A AT238089 A AT 238089A AT 238089 A AT238089 A AT 238089A AT A238089 A ATA238089 A AT A238089A
Authority
AT
Austria
Prior art keywords
reflector bowl
bowl
reflector
Prior art date
Application number
AT238089A
Other languages
English (en)
Other versions
AT407782B (de
Original Assignee
Bartenbach Christian
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 Bartenbach Christian filed Critical Bartenbach Christian
Priority to AT238089A priority Critical patent/AT407782B/de
Priority to CH331590A priority patent/CH681653A5/de
Priority to DE9014381U priority patent/DE9014381U1/de
Publication of ATA238089A publication Critical patent/ATA238089A/de
Application granted granted Critical
Publication of AT407782B publication Critical patent/AT407782B/de

Links

Classifications

    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/10—Construction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT238089A 1989-10-17 1989-10-17 Reflektorschale AT407782B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT238089A AT407782B (de) 1989-10-17 1989-10-17 Reflektorschale
CH331590A CH681653A5 (en) 1989-10-17 1990-10-16 Precision glass reflector dish for room light - has lamp aperture at apex enclosed by roughened area formed in reflective inside surface of dish
DE9014381U DE9014381U1 (de) 1989-10-17 1990-10-17 Reflektorschale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT238089A AT407782B (de) 1989-10-17 1989-10-17 Reflektorschale

Publications (2)

Publication Number Publication Date
ATA238089A true ATA238089A (de) 2000-10-15
AT407782B AT407782B (de) 2001-06-25

Family

ID=3533311

Family Applications (1)

Application Number Title Priority Date Filing Date
AT238089A AT407782B (de) 1989-10-17 1989-10-17 Reflektorschale

Country Status (3)

Country Link
AT (1) AT407782B (de)
CH (1) CH681653A5 (de)
DE (1) DE9014381U1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6471376B1 (en) * 2000-08-17 2002-10-29 General Electric Company Increased life reflector lamps
CN101294659B (zh) * 2007-04-29 2013-06-12 吴清纯 一种聚光手电筒以及反光镜镀膜工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE307781C (de) *
DE348065C (de) * 1920-08-21 1922-01-28 Oberrheinische Metallwerke G M Zweifach wirkender Scheinwerfer
US3825742A (en) * 1973-01-02 1974-07-23 Gte Sylvania Inc Lamp unit with controlled-diffusion reflector and method of making the reflector
US4392189A (en) * 1980-12-03 1983-07-05 Gte Products Corporation Front loading projection unit with threaded resilient retention member

Also Published As

Publication number Publication date
AT407782B (de) 2001-06-25
DE9014381U1 (de) 1990-12-20
CH681653A5 (en) 1993-04-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee