FR1264210A - Protection des conduites de refoulement des installations de pompage contre les dépressions - Google Patents

Protection des conduites de refoulement des installations de pompage contre les dépressions

Info

Publication number
FR1264210A
FR1264210A FR833093A FR833093A FR1264210A FR 1264210 A FR1264210 A FR 1264210A FR 833093 A FR833093 A FR 833093A FR 833093 A FR833093 A FR 833093A FR 1264210 A FR1264210 A FR 1264210A
Authority
FR
France
Prior art keywords
protection
discharge pipes
pumping installations
installations against
against depressions
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
FR833093A
Other languages
English (en)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres 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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Priority to FR833093A priority Critical patent/FR1264210A/fr
Application granted granted Critical
Publication of FR1264210A publication Critical patent/FR1264210A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/075—Arrangement of devices for control of pressure or flow rate
    • 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
    • F04D15/0077—Safety measures
    • F04D15/0083—Protection against sudden pressure change, e.g. check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
FR833093A 1960-07-15 1960-07-15 Protection des conduites de refoulement des installations de pompage contre les dépressions Expired FR1264210A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR833093A FR1264210A (fr) 1960-07-15 1960-07-15 Protection des conduites de refoulement des installations de pompage contre les dépressions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR833093A FR1264210A (fr) 1960-07-15 1960-07-15 Protection des conduites de refoulement des installations de pompage contre les dépressions

Publications (1)

Publication Number Publication Date
FR1264210A true FR1264210A (fr) 1961-06-19

Family

ID=8735582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833093A Expired FR1264210A (fr) 1960-07-15 1960-07-15 Protection des conduites de refoulement des installations de pompage contre les dépressions

Country Status (1)

Country Link
FR (1) FR1264210A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773822A (en) * 1986-05-12 1988-09-27 Grundfos International A/S Pump comprising a canned motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773822A (en) * 1986-05-12 1988-09-27 Grundfos International A/S Pump comprising a canned motor

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