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FR916250A - Improvements to centrifugal type liquid pumps - Google Patents

Improvements to centrifugal type liquid pumps

Info

Publication number
FR916250A
FR916250A FR916250DA FR916250A FR 916250 A FR916250 A FR 916250A FR 916250D A FR916250D A FR 916250DA FR 916250 A FR916250 A FR 916250A
Authority
FR
France
Prior art keywords
type liquid
centrifugal type
liquid pumps
pumps
centrifugal
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)
Inventor
Harold Hillier
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.)
Weir Group PLC
Original Assignee
G&J Weir Ltd
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 G&J Weir Ltd filed Critical G&J Weir Ltd
Application granted granted Critical
Publication of FR916250A publication Critical patent/FR916250A/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
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR916250D 1943-04-03 1945-09-07 Improvements to centrifugal type liquid pumps Expired FR916250A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB916250X 1943-04-03

Publications (1)

Publication Number Publication Date
FR916250A true FR916250A (en) 1946-11-29

Family

ID=10707468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916250D Expired FR916250A (en) 1943-04-03 1945-09-07 Improvements to centrifugal type liquid pumps

Country Status (1)

Country Link
FR (1) FR916250A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152020B (en) * 1960-05-03 1963-07-25 Klein Schanzlin & Becker Ag Free-wheel check valve for centrifugal pumps with controlled secondary outlet for a control cylinder
DE1155338B (en) * 1959-10-21 1963-10-03 Wilhelm Odendahl Free-running check valve in the pressure line of centrifugal pumps with a servo-controlled minimum flow valve
DE1163678B (en) * 1960-07-26 1964-02-20 Klein Schanzlin & Becker Ag Device for the protection of centrifugal pumps during low and no load operation with a secondary outlet control valve and a hydraulically controlled minimum volume control valve
DE1247867B (en) * 1960-08-23 1967-08-17 Klein Schanzlin & Becker Ag Low load protection device for centrifugal pumps

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155338B (en) * 1959-10-21 1963-10-03 Wilhelm Odendahl Free-running check valve in the pressure line of centrifugal pumps with a servo-controlled minimum flow valve
DE1152020B (en) * 1960-05-03 1963-07-25 Klein Schanzlin & Becker Ag Free-wheel check valve for centrifugal pumps with controlled secondary outlet for a control cylinder
DE1163678B (en) * 1960-07-26 1964-02-20 Klein Schanzlin & Becker Ag Device for the protection of centrifugal pumps during low and no load operation with a secondary outlet control valve and a hydraulically controlled minimum volume control valve
DE1247867B (en) * 1960-08-23 1967-08-17 Klein Schanzlin & Becker Ag Low load protection device for centrifugal pumps

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