FR2300300A1 - Perfectionnements aux ci - Google Patents

Perfectionnements aux ci

Info

Publication number
FR2300300A1
FR2300300A1 FR7503474A FR7503474A FR2300300A1 FR 2300300 A1 FR2300300 A1 FR 2300300A1 FR 7503474 A FR7503474 A FR 7503474A FR 7503474 A FR7503474 A FR 7503474A FR 2300300 A1 FR2300300 A1 FR 2300300A1
Authority
FR
France
Prior art keywords
series
parallel
drive shaft
common drive
central heating
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.)
Granted
Application number
FR7503474A
Other languages
English (en)
French (fr)
Other versions
FR2300300B3 (enExample
Inventor
Philippe Desvignes
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.)
Chaffoteaux et Maury SAS
Original Assignee
Chaffoteaux et Maury SAS
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 Chaffoteaux et Maury SAS filed Critical Chaffoteaux et Maury SAS
Priority to FR7503474A priority Critical patent/FR2300300A1/fr
Publication of FR2300300A1 publication Critical patent/FR2300300A1/fr
Application granted granted Critical
Publication of FR2300300B3 publication Critical patent/FR2300300B3/fr
Granted 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1091—Mixing cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0072—Installation or systems with two or more pumps, wherein the flow path through the stages can be changed, e.g. series-parallel
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Water Supply & Treatment (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
FR7503474A 1975-02-04 1975-02-04 Perfectionnements aux ci Granted FR2300300A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7503474A FR2300300A1 (fr) 1975-02-04 1975-02-04 Perfectionnements aux ci

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7503474A FR2300300A1 (fr) 1975-02-04 1975-02-04 Perfectionnements aux ci

Publications (2)

Publication Number Publication Date
FR2300300A1 true FR2300300A1 (fr) 1976-09-03
FR2300300B3 FR2300300B3 (enExample) 1977-10-21

Family

ID=9150734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503474A Granted FR2300300A1 (fr) 1975-02-04 1975-02-04 Perfectionnements aux ci

Country Status (1)

Country Link
FR (1) FR2300300A1 (enExample)

Also Published As

Publication number Publication date
FR2300300B3 (enExample) 1977-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse