FR728434A - Holder for electric lamps and other applications - Google Patents

Holder for electric lamps and other applications

Info

Publication number
FR728434A
FR728434A FR728434DA FR728434A FR 728434 A FR728434 A FR 728434A FR 728434D A FR728434D A FR 728434DA FR 728434 A FR728434 A FR 728434A
Authority
FR
France
Prior art keywords
holder
applications
electric lamps
lamps
electric
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
French (fr)
Inventor
Pierre-Leon-Marie Lanquetin
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 filed Critical
Application granted granted Critical
Publication of FR728434A publication Critical patent/FR728434A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
    • F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
    • F16H39/16—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged perpendicular to the main axis of the gearing
    • F16H39/18—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged perpendicular to the main axis of the gearing the connections of the pistons being at the outer ends of the cylinders
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/32—Flexible tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR728434D 1931-12-18 1931-12-18 Holder for electric lamps and other applications Expired FR728434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR728434T 1931-12-18

Publications (1)

Publication Number Publication Date
FR728434A true FR728434A (en) 1932-07-05

Family

ID=9111826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR728434D Expired FR728434A (en) 1931-12-18 1931-12-18 Holder for electric lamps and other applications

Country Status (1)

Country Link
FR (1) FR728434A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506737A1 (en) * 1984-09-14 1986-03-27 Christian 2300 Kiel Zhorzel Lamp
ITUD20090021A1 (en) * 2009-02-02 2010-08-03 Vetraria Biancadese S A S Soc ROOM LIGHTING DEVICE
DE102020100176A1 (en) * 2020-01-07 2021-07-08 Midgard Licht Gmbh lamp
WO2022188978A1 (en) * 2021-03-11 2022-09-15 Midgard Licht Gmbh Lamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506737A1 (en) * 1984-09-14 1986-03-27 Christian 2300 Kiel Zhorzel Lamp
ITUD20090021A1 (en) * 2009-02-02 2010-08-03 Vetraria Biancadese S A S Soc ROOM LIGHTING DEVICE
DE102020100176A1 (en) * 2020-01-07 2021-07-08 Midgard Licht Gmbh lamp
DE102020100176B4 (en) 2020-01-07 2021-09-23 Midgard Licht Gmbh lamp
WO2022188978A1 (en) * 2021-03-11 2022-09-15 Midgard Licht Gmbh Lamp

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