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GB1538769A - Light-producing device - Google Patents

Light-producing device

Info

Publication number
GB1538769A
GB1538769A GB4257977A GB4257977A GB1538769A GB 1538769 A GB1538769 A GB 1538769A GB 4257977 A GB4257977 A GB 4257977A GB 4257977 A GB4257977 A GB 4257977A GB 1538769 A GB1538769 A GB 1538769A
Authority
GB
United Kingdom
Prior art keywords
light
producing device
producing
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
GB4257977A
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.)
EISENREICH N
Original Assignee
EISENREICH N
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
Priority claimed from AT685075A external-priority patent/AT343958B/en
Priority claimed from DE2650023A external-priority patent/DE2650023B2/en
Application filed by EISENREICH N filed Critical EISENREICH N
Publication of GB1538769A publication Critical patent/GB1538769A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/0002—Cylinder arrangements
    • F02F7/0007—Crankcases of engines with cylinders in line
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/06—Simple or compound lenses with non-spherical faces with cylindrical or toric faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1816—Number of cylinders four

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
GB4257977A 1975-09-04 1977-10-13 Light-producing device Expired GB1538769A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT685075A AT343958B (en) 1975-09-04 1975-09-04 MULTICYLINDER COMBUSTION ENGINE
DE2650023A DE2650023B2 (en) 1976-10-30 1976-10-30 Device for expanding almost parallel light beams

Publications (1)

Publication Number Publication Date
GB1538769A true GB1538769A (en) 1979-01-24

Family

ID=25603376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4257977A Expired GB1538769A (en) 1975-09-04 1977-10-13 Light-producing device

Country Status (1)

Country Link
GB (1) GB1538769A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424717A (en) * 1991-06-21 1995-06-13 Memco Limited Laser light transmitter and proximity detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424717A (en) * 1991-06-21 1995-06-13 Memco Limited Laser light transmitter and proximity detector

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931013