FR747380A - Electrical safety device - Google Patents

Electrical safety device

Info

Publication number: FR747380A
Authority: FR; France
Prior art keywords: safety device; electrical safety; electrical; safety
Prior art date: 1931-12-23
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

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.)

Hydraulik GmbH

Original Assignee

Hydraulik GmbH

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.)

1931-12-23

Filing date

1932-12-10

Publication date

1933-06-15

1932-12-10 Application filed by Hydraulik GmbH filed Critical Hydraulik GmbH

1933-06-15 Application granted granted Critical

1933-06-15 Publication of FR747380A publication Critical patent/FR747380A/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/027—Installations or systems with accumulators having accumulator charging devices
- F15B1/033—Installations or systems with accumulators having accumulator charging devices with electrical control means

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)

FR747380D 1931-12-23 1932-12-10 Electrical safety device Expired FR747380A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE747380X		1931-12-23

Publications (1)

Publication Number	Publication Date
FR747380A true FR747380A (en)	1933-06-15

Family

ID=1549839

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR747380D Expired FR747380A (en)	1931-12-23	1932-12-10	Electrical safety device

Country Status (1)

Country	Link
FR (1)	FR747380A (en)

1932
- 1932-12-10 FR FR747380D patent/FR747380A/en not_active Expired

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