GB382592A - Improvements in or relating to pump installations - Google Patents

Improvements in or relating to pump installations

Info

Publication number
GB382592A
GB382592A GB18870/32A GB1887032A GB382592A GB 382592 A GB382592 A GB 382592A GB 18870/32 A GB18870/32 A GB 18870/32A GB 1887032 A GB1887032 A GB 1887032A GB 382592 A GB382592 A GB 382592A
Authority
GB
United Kingdom
Prior art keywords
pump
reservoir
centrifugal
ejector
class
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
GB18870/32A
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.)
A D SIHL A G MASCHF
Original Assignee
A D SIHL A G MASCHF
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 A D SIHL A G MASCHF filed Critical A D SIHL A G MASCHF
Publication of GB382592A publication Critical patent/GB382592A/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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/06—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

382,592. Centrifugal pumps. MASCHINENFABRIK A. D. SIHL AKT.- GES. VORM. A. SCHMID, 138, Sihlfeldstrasse, Zurich, Switzerland. July 4, 1932, No. 18870. Convention date, June 1. [Class 110 (i).] One or more ejectors 9 on the suction side of a centrifugal pump P are fed by a highpressure pump 1 which draws its water supply from a reservoir 2 replenished by the pump P. An electromagnetically actuated air valve V according to Specification 364,519 and a ball valve 11 open when the pump P stops and prevents the reservoir emptying by siphon action. The ejector 9 is provided with a central nozzle or several nozzles are arranged circumferentially round the suction pipe 4. A filter is provided in the reservoir to ensure a supply of clean water to the ejector 9. Specification 339,553, [Class 110 (i), Centrifugal and screw fans &c.], is referred to.
GB18870/32A 1932-06-01 1932-07-04 Improvements in or relating to pump installations Expired GB382592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH382592X 1932-06-01

Publications (1)

Publication Number Publication Date
GB382592A true GB382592A (en) 1932-10-27

Family

ID=4513706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18870/32A Expired GB382592A (en) 1932-06-01 1932-07-04 Improvements in or relating to pump installations

Country Status (1)

Country Link
GB (1) GB382592A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424285A (en) * 1941-05-31 1947-07-22 Jacuzzi Bros Inc Pump and pump system
US2533028A (en) * 1948-11-24 1950-12-05 Ingersoll Rand Co Pumping system
US2603157A (en) * 1948-09-07 1952-07-15 F E Myers & Bro Co Double rotary jet pump
US2651259A (en) * 1949-05-20 1953-09-08 Alanson P Brush Apparatus for controlling the operation of domestic water systems
US2691346A (en) * 1948-09-07 1954-10-12 F E Myers & Bro Co Double rotary fluid pump
US2839000A (en) * 1953-02-14 1958-06-17 Kloeckner Humboldt Deutz Ag Fuel injection device
US3149571A (en) * 1959-12-11 1964-09-22 Nichols Victoria Deep well liquid removal system
US3275061A (en) * 1964-01-02 1966-09-27 Boeing Co Fuel feeding systems
US4249864A (en) * 1978-06-19 1981-02-10 Auscoteng Pty. Ltd. Centrifugal pump system for water desalinization

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424285A (en) * 1941-05-31 1947-07-22 Jacuzzi Bros Inc Pump and pump system
US2603157A (en) * 1948-09-07 1952-07-15 F E Myers & Bro Co Double rotary jet pump
US2691346A (en) * 1948-09-07 1954-10-12 F E Myers & Bro Co Double rotary fluid pump
US2533028A (en) * 1948-11-24 1950-12-05 Ingersoll Rand Co Pumping system
US2651259A (en) * 1949-05-20 1953-09-08 Alanson P Brush Apparatus for controlling the operation of domestic water systems
US2839000A (en) * 1953-02-14 1958-06-17 Kloeckner Humboldt Deutz Ag Fuel injection device
US3149571A (en) * 1959-12-11 1964-09-22 Nichols Victoria Deep well liquid removal system
US3275061A (en) * 1964-01-02 1966-09-27 Boeing Co Fuel feeding systems
US4249864A (en) * 1978-06-19 1981-02-10 Auscoteng Pty. Ltd. Centrifugal pump system for water desalinization

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