FR701677A - pressure ator - Google Patents

pressure ator

Info

Publication number: FR701677A
Authority: FR; France
Prior art keywords: ator; pressure; pressure ator
Prior art date: 1930-07-31
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.)

VERBECQUE

Original Assignee

VERBECQUE

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.)

1930-07-31

Filing date

1930-07-31

Publication date

1931-03-20

1930-07-31 Application filed by VERBECQUE filed Critical VERBECQUE

1931-03-20 Application granted granted Critical

1931-03-20 Publication of FR701677A publication Critical patent/FR701677A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Public Health (AREA)
Water Supply & Treatment (AREA)
Power Engineering (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)

FR701677D 1930-07-31 1930-07-31 pressure ator Expired FR701677A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR701677T		1930-07-31

Publications (1)

Publication Number	Publication Date
FR701677A true FR701677A (en)	1931-03-20

Family

ID=9055242

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR701677D Expired FR701677A (en)	1930-07-31	1930-07-31	pressure ator

Country Status (1)

Country	Link
FR (1)	FR701677A (en)

1930
- 1930-07-31 FR FR701677D patent/FR701677A/en not_active Expired

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