BE720881A - - Google Patents

Info

Publication number
BE720881A
BE720881A BE720881DA BE720881A BE 720881 A BE720881 A BE 720881A BE 720881D A BE720881D A BE 720881DA BE 720881 A BE720881 A BE 720881A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE720881A publication Critical patent/BE720881A/xx

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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/005—Axial-flow pumps with a conventional single stage rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
BE720881D 1967-09-15 1968-09-13 BE720881A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66875267A 1967-09-15 1967-09-15

Publications (1)

Publication Number Publication Date
BE720881A true BE720881A (xx) 1969-02-17

Family

ID=24683575

Family Applications (1)

Application Number Title Priority Date Filing Date
BE720881D BE720881A (xx) 1967-09-15 1968-09-13

Country Status (6)

Country Link
US (1) US3483824A (xx)
JP (1) JPS502441B1 (xx)
BE (1) BE720881A (xx)
FR (1) FR1579884A (xx)
GB (1) GB1242119A (xx)
NL (1) NL6813135A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280177A1 (fr) * 1974-05-20 1976-02-20 Kraftwerk Union Ag Reacteur nucleaire refroidi a l'eau
FR2292313A2 (fr) * 1974-11-20 1976-06-18 Kraftwerk Union Ag Reacteur nucleaire refroidi a l'eau
GB1524969A (en) * 1974-12-17 1978-09-13 Penny Turbines Ltd Noel Stator vane assembly
US4735045A (en) * 1983-03-04 1988-04-05 Innerspace Corporation Limited discharge bidirectional thruster and method of operation
JPS59220860A (ja) * 1983-05-30 1984-12-12 Sharp Corp 演算手順の選択方式
JPH0163427U (xx) * 1987-10-20 1989-04-24
US7184268B2 (en) * 2005-01-10 2007-02-27 Hewlett-Packard Development Company, L.P. Dynamically adaptable electronics cooling fan
AU2010310532B2 (en) * 2009-10-23 2015-07-23 Dresser-Rand Company Energy conversion system with duplex radial flow turbine
RU2581748C2 (ru) * 2014-03-06 2016-04-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" Пропеллерный насос
US10487740B2 (en) 2015-06-17 2019-11-26 Hamilton Sundstrand Corporation Multi-flapper check valve without center supports

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US890117A (en) * 1906-11-30 1908-06-09 Austin Organ Company Centrifugal blower.
US1460428A (en) * 1919-07-03 1923-07-03 Moody Lewis Ferry Pump and method of regulating the same
US1683949A (en) * 1927-05-20 1928-09-11 York Ice Machinery Corp Brine circulator
US2030560A (en) * 1934-09-14 1936-02-11 Jr James L Adams Screw pump
US2459815A (en) * 1947-01-23 1949-01-25 Eurcka Williams Corp Automatic air shutoff and draft control for oil burners
US2947466A (en) * 1956-08-31 1960-08-02 Konink Machinenfabriek Gebr St Axial flow fans
US3160112A (en) * 1958-07-31 1964-12-08 Westinghouse Electric Corp Check valve and application thereof
US3118467A (en) * 1961-02-23 1964-01-21 Kuhn John Automatic check valve
US3263906A (en) * 1963-07-22 1966-08-02 Task Corp Stator vane check valve

Also Published As

Publication number Publication date
FR1579884A (xx) 1969-08-29
US3483824A (en) 1969-12-16
JPS502441B1 (xx) 1975-01-27
GB1242119A (en) 1971-08-11
NL6813135A (xx) 1969-03-18

Similar Documents

Publication Publication Date Title
AU425114B2 (xx)
AT298283B (xx)
FR1579884A (xx)
AU416737B2 (xx)
AU342066A (xx)
AU2277767A (xx)
AU1273466A (xx)
AU2116667A (xx)
AU3151267A (xx)
AU3189468A (xx)
AU2977667A (xx)
AU2528767A (xx)
AU2454867A (xx)
BE711623A (xx)
BE710503A (xx)
BE692199A (xx)
AU2406369A (xx)
AU23366A (xx)
AU3054676A (xx)
BE514578A (xx)
AU1868267A (xx)
BE692374A (xx)
BE609869A (xx)
BE692332A (xx)
BE711605A (xx)

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE BABCOCK & WILCOX CY

Effective date: 19870930