GB1203377A - Fluid by-pass valve mechanism including jet fluid pump means - Google Patents

Fluid by-pass valve mechanism including jet fluid pump means

Info

Publication number
GB1203377A
GB1203377A GB5094768A GB5094768A GB1203377A GB 1203377 A GB1203377 A GB 1203377A GB 5094768 A GB5094768 A GB 5094768A GB 5094768 A GB5094768 A GB 5094768A GB 1203377 A GB1203377 A GB 1203377A
Authority
GB
United Kingdom
Prior art keywords
fluid
valve mechanism
mechanism including
pump means
pass valve
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
GB5094768A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1203377A publication Critical patent/GB1203377A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/062—Arrangements for supercharging the working space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • F02C7/236—Fuel delivery systems comprising two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

1,203,377. Valves. BENDIX CORP. 28 Oct., 1968 [13 Nov., 1967], No. 50947/68. Heading F2V. [Also in Division F1] A pump 24 supplying fuel via metering valve 30 to a gas-turbine burner 28 is provided with a by-pass line 34 incorporating a jet pump to recover energy from the by-passed fluid. As shown, the latter flows from orifice 48 to a Venturi 42, 44, 46 and in so doing contains a make-up flow through annular gap 50 from source 54. Orifice 48 is controlled by closure member 58 which is positioned by a diaphragm 60 responsive to the pressure drop across valve 30, the arrangement serving to maintain the pressure drop constant at a selected level.
GB5094768A 1967-11-13 1968-10-28 Fluid by-pass valve mechanism including jet fluid pump means Expired GB1203377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68246067A 1967-11-13 1967-11-13

Publications (1)

Publication Number Publication Date
GB1203377A true GB1203377A (en) 1970-08-26

Family

ID=24739809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5094768A Expired GB1203377A (en) 1967-11-13 1968-10-28 Fluid by-pass valve mechanism including jet fluid pump means

Country Status (3)

Country Link
DE (1) DE1807120A1 (en)
FR (1) FR1591463A (en)
GB (1) GB1203377A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2300509A1 (en) * 1972-01-06 1973-07-19 Plessey Handel Investment Ag HYDRODYNAMIC INJECTION DEVICE, IN PARTICULAR FOR USE AT THE INLET OF A PUMP WITH A FIXED DISPLACEMENT
FR2508382A1 (en) * 1981-06-30 1982-12-31 Seikosha Kk PRINTER BY POINTS WITH CROSSED HAMMERES
FR2556412A1 (en) * 1983-12-12 1985-06-14 Gen Electric METHOD AND APPARATUS FOR DEGRADING AN ANTI-MIST FUEL
EP1741902A2 (en) * 2005-07-01 2007-01-10 Goodrich Pump & Engine Control Systems, Inc. Variable jet mixer for improving the performance of a fixed displacement fuel pump
WO2008137664A1 (en) * 2007-05-03 2008-11-13 Metaldyne Company Llc Cavitation-deterring energy-efficient fluid pump system and method of operation
WO2010094574A1 (en) * 2009-02-18 2010-08-26 Robert Bosch Gmbh Device for restricting the throughflow quantity at a pump, and pump arrangement having a device of this type

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551495B1 (en) * 1983-09-07 1985-11-08 Snecma METHOD AND DEVICE FOR REDUCING SELF-HEATING OF A TURBOMACHINE FUEL CIRCUIT

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2300509A1 (en) * 1972-01-06 1973-07-19 Plessey Handel Investment Ag HYDRODYNAMIC INJECTION DEVICE, IN PARTICULAR FOR USE AT THE INLET OF A PUMP WITH A FIXED DISPLACEMENT
FR2508382A1 (en) * 1981-06-30 1982-12-31 Seikosha Kk PRINTER BY POINTS WITH CROSSED HAMMERES
FR2556412A1 (en) * 1983-12-12 1985-06-14 Gen Electric METHOD AND APPARATUS FOR DEGRADING AN ANTI-MIST FUEL
GB2152238A (en) * 1983-12-12 1985-07-31 Gen Electric Apparatus and method for degrading antimistic fuel
EP1741902A2 (en) * 2005-07-01 2007-01-10 Goodrich Pump & Engine Control Systems, Inc. Variable jet mixer for improving the performance of a fixed displacement fuel pump
EP1741902A3 (en) * 2005-07-01 2012-03-14 Goodrich Pump & Engine Control Systems, Inc. Variable jet mixer for improving the performance of a fixed displacement fuel pump
WO2008137664A1 (en) * 2007-05-03 2008-11-13 Metaldyne Company Llc Cavitation-deterring energy-efficient fluid pump system and method of operation
GB2461230A (en) * 2007-05-03 2009-12-30 Metaldyne Co Llc Cavitation deterring energy efficient fluid pump system and method of operation
WO2010094574A1 (en) * 2009-02-18 2010-08-26 Robert Bosch Gmbh Device for restricting the throughflow quantity at a pump, and pump arrangement having a device of this type
CN102325996B (en) * 2009-02-18 2016-02-03 罗伯特·博世有限公司 For device and the pump-unit with this device of limited flow on pump

Also Published As

Publication number Publication date
DE1807120A1 (en) 1969-07-17
FR1591463A (en) 1970-04-27

Similar Documents

Publication Publication Date Title
GB1056477A (en) Liquid or gas supply system for a gas turbine engine
GB920662A (en) A valve device for controlling the fluid pressure differential across an orifice in a fluid conduit
GB1214933A (en) A flow regulator
GB1182392A (en) Fuel Injection Nozzles
GB1211788A (en) An improved fuel flow proportioner
GB1369653A (en) Fuel control system for gas turbine engine
ES416749A1 (en) Fuel injection nozzle units
ES382122A1 (en) Fuel injection nozzles
GB1180095A (en) Adjustable Mixer for Plants Conveying Fluid Within a Large Range of Flow Rates.
GB1203377A (en) Fluid by-pass valve mechanism including jet fluid pump means
GB1497271A (en) Multi-fluid injectors
GB1140902A (en) Flow control valve and fuel injection system
GB1269724A (en) Automatic flow control valve
GB1180581A (en) Cabin Air Flow Control System
GB1235846A (en) Liquid supply apparatus
GB1031667A (en) Hydraulic motor system with delayed pressure loading
GB1126141A (en) Improvements in or relating to fluid metering systems
GB1335876A (en) Vortex valve pressure regulators
GB952797A (en) Gas turbine fuel system
GB1168735A (en) Improvements in Viscosity Compensated Flow Regulating Device.
GB1042097A (en) Improvements in pressurizing and drain valve
GB1196587A (en) Improvements in or Relating to Pressure Regulating Devices
GB1228161A (en)
GB707552A (en) Liquid fuel regulating means for use with prime movers
GB1163869A (en) Improvements in and relating to Atomizers, for Liquid Mediums, particularly Lubricants

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees