FR738538A - Device for adjusting a pressure difference between two pipes - Google Patents

Device for adjusting a pressure difference between two pipes

Info

Publication number
FR738538A
FR738538A FR738538DA FR738538A FR 738538 A FR738538 A FR 738538A FR 738538D A FR738538D A FR 738538DA FR 738538 A FR738538 A FR 738538A
Authority
FR
France
Prior art keywords
pipes
adjusting
pressure difference
difference
pressure
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)
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.)
Luchaire SA
Original Assignee
Luchaire SA
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 Luchaire SA filed Critical Luchaire SA
Application granted granted Critical
Publication of FR738538A publication Critical patent/FR738538A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D1/00—Steam central heating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR738538D 1932-01-13 1932-06-11 Device for adjusting a pressure difference between two pipes Expired FR738538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE738538X 1932-01-13

Publications (1)

Publication Number Publication Date
FR738538A true FR738538A (en) 1932-12-27

Family

ID=6642814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR738538D Expired FR738538A (en) 1932-01-13 1932-06-11 Device for adjusting a pressure difference between two pipes

Country Status (1)

Country Link
FR (1) FR738538A (en)

Similar Documents

Publication Publication Date Title
FR665947A (en) Improvements to devices for exerting pressure
FR738538A (en) Device for adjusting a pressure difference between two pipes
FR777287A (en) Pressure relief valve for container
FR756704A (en) Device for measuring blood pressure
FR660551A (en) Fluid for hydraulic pressure devices
FR729796A (en) Device for sealing pipes
FR758169A (en) Pneumatic pressure controller-limiter
FR734620A (en) Pressure lifting device for liquids
FR752063A (en) Device for reboring cylinders
FR751721A (en) Device for straightening points
FR708212A (en) Pressure relief valve for pumps
FR758418A (en) Sealed joint for pipe
FR740437A (en) Pressure regulator device
FR773455A (en) Pressure contact device for railways
FR42798E (en) Improvements to pressure limiting devices
FR755233A (en) Differential pressure gauge for high pressure difference
FR796872A (en) Ball joint for pressure transmission pipes
FR758191A (en) Valve for breathing apparatus
FR704550A (en) Hand pressure lubrication device
FI14113A (en) Device for adjusting the liquid pressure
FR705754A (en) Pressure regulator for liquids
FR798971A (en) Inflating device for fluid pressure casting machines
FR736817A (en) Improvements to devices for gastric photography
FR729958A (en) Connection head for high pressure lubrication devices
FR772938A (en) Pressure reducing device