FR1085115A - Improvements to circulation accelerators used in central heating - Google Patents

Improvements to circulation accelerators used in central heating

Info

Publication number
FR1085115A
FR1085115A FR1085115DA FR1085115A FR 1085115 A FR1085115 A FR 1085115A FR 1085115D A FR1085115D A FR 1085115DA FR 1085115 A FR1085115 A FR 1085115A
Authority
FR
France
Prior art keywords
central heating
accelerators used
circulation accelerators
circulation
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.)
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.)
EMILE SALMSON FILS DE
Original Assignee
EMILE SALMSON FILS DE
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 EMILE SALMSON FILS DE filed Critical EMILE SALMSON FILS DE
Application granted granted Critical
Publication of FR1085115A publication Critical patent/FR1085115A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/14—Shaft sealings operative only when pump is inoperative
    • F04D29/146—Shaft sealings operative only when pump is inoperative especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/0613—Special connection between the rotor compartments
    • 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
    • F04D15/0094—Indicators of rotational movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1085115D 1953-06-18 1953-06-18 Improvements to circulation accelerators used in central heating Expired FR1085115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1085115T 1953-06-18

Publications (1)

Publication Number Publication Date
FR1085115A true FR1085115A (en) 1955-01-27

Family

ID=9612027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1085115D Expired FR1085115A (en) 1953-06-18 1953-06-18 Improvements to circulation accelerators used in central heating

Country Status (1)

Country Link
FR (1) FR1085115A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341108A1 (en) * 1988-05-06 1989-11-08 POMPES SALMSON Société Anonyme à directoire dite: Motor pump assembly comprising a flushed rear-bearing system combined with an electrical rotation direction detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341108A1 (en) * 1988-05-06 1989-11-08 POMPES SALMSON Société Anonyme à directoire dite: Motor pump assembly comprising a flushed rear-bearing system combined with an electrical rotation direction detector

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