FR460708A - Obturateur à clapets, pour lanternes - Google Patents

Obturateur à clapets, pour lanternes

Info

Publication number
FR460708A
FR460708A FR460708DA FR460708A FR 460708 A FR460708 A FR 460708A FR 460708D A FR460708D A FR 460708DA FR 460708 A FR460708 A FR 460708A
Authority
FR
France
Prior art keywords
lanterns
valve shutter
shutter
valve
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
Other languages
English (en)
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR460708A publication Critical patent/FR460708A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1438—Actuating means for dimming masks or screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR460708D 1912-07-25 1913-07-24 Obturateur à clapets, pour lanternes Expired FR460708A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE460708X 1934-06-30

Publications (1)

Publication Number Publication Date
FR460708A true FR460708A (fr) 1913-12-10

Family

ID=6539776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR460708D Expired FR460708A (fr) 1912-07-25 1913-07-24 Obturateur à clapets, pour lanternes

Country Status (2)

Country Link
FR (1) FR460708A (fr)
GB (1) GB460708A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1151475B (de) * 1960-05-06 1963-07-18 Paul Wittstock Blendschutzvorrichtung fuer Leuchten, insbesondere fuer Strassenleuchten

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386032A (en) * 1966-04-28 1968-05-28 Franklin Lewis B Removable core structures for electrical devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1151475B (de) * 1960-05-06 1963-07-18 Paul Wittstock Blendschutzvorrichtung fuer Leuchten, insbesondere fuer Strassenleuchten

Also Published As

Publication number Publication date
GB460708A (en) 1937-02-01

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