CA923778A - Primer pump - Google Patents

Primer pump

Info

Publication number
CA923778A
CA923778A CA107437A CA107437A CA923778A CA 923778 A CA923778 A CA 923778A CA 107437 A CA107437 A CA 107437A CA 107437 A CA107437 A CA 107437A CA 923778 A CA923778 A CA 923778A
Authority
CA
Canada
Prior art keywords
primer pump
primer
pump
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
CA107437A
Other versions
CA107437S (en
Inventor
R. Hanson John
E. Tupper Willis
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.)
Dexter Automatic Products Co
Original Assignee
Dexter Automatic Products Co
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 Dexter Automatic Products Co filed Critical Dexter Automatic Products Co
Application granted granted Critical
Publication of CA923778A publication Critical patent/CA923778A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/16—Other means for enriching fuel-air mixture during starting; Priming cups; using different fuels for starting and normal operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit
    • F04B53/1092—Valves; Arrangement of valves inlet and outlet valve forming one unit and one single element forming both the inlet and outlet closure member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/06—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/1402—Check valves with flexible valve members having an integral flexible member cooperating with a plurality of seating surfaces
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • 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
    • Y10T137/784—Integral resilient member forms plural valves
    • 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
    • Y10T137/7843—Integral resilient member forms plural valves
    • 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]
    • Y10T137/7879—Resilient material valve
    • Y10T137/788—Having expansible port
    • Y10T137/7882—Having exit lip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Reciprocating Pumps (AREA)
CA107437A 1970-05-05 1971-03-11 Primer pump Expired CA923778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3469170A 1970-05-05 1970-05-05

Publications (1)

Publication Number Publication Date
CA923778A true CA923778A (en) 1973-04-03

Family

ID=21877994

Family Applications (1)

Application Number Title Priority Date Filing Date
CA107437A Expired CA923778A (en) 1970-05-05 1971-03-11 Primer pump

Country Status (2)

Country Link
US (1) US3664774A (en)
CA (1) CA923778A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954614A (en) * 1972-07-31 1976-05-04 Glasrock Products, Inc. Serum skimmer and filter separation unit
US4285467A (en) * 1977-10-12 1981-08-25 Eaton Corporation Three-port thermally responsive valve
CA1137946A (en) * 1977-10-12 1982-12-21 Edgar W. Maltby Three-port thermally responsive valve
US4259042A (en) * 1979-04-30 1981-03-31 H & P Pump Company Confectionary pumps
US4375795A (en) * 1980-08-04 1983-03-08 Outboard Marine Corporation Dual fuel supply system
US4775302A (en) * 1984-12-20 1988-10-04 Neward Theodore C Hand-held vacuum and pressure pump
US4806084A (en) * 1984-12-20 1989-02-21 Neward Theodore C Hand-held vacuum pump
US4684484A (en) * 1986-05-27 1987-08-04 Tecumseh Products Company Primer system and method for priming an internal combustion engine
US4954054A (en) * 1986-09-08 1990-09-04 Neward Theodore C Hand-held vacuum and pressure pump
EP0433649A1 (en) * 1989-11-17 1991-06-26 ASKOLL S.p.A. Fluid metering pump
US5071325A (en) * 1990-03-26 1991-12-10 Tupper Willis E Combination primer and mixture enrichment device
US5827941A (en) * 1994-12-12 1998-10-27 Pulmonary Data Service Instrumentation, Inc. Flow-controlled calibration syringe
US5785390A (en) * 1995-01-31 1998-07-28 Stemco Inc. Vented hubcap
US6453940B1 (en) * 1999-12-20 2002-09-24 Federal-Mogul Corporation Insert bonded combination valve
US6499385B2 (en) 2001-03-01 2002-12-31 Innova Electronics Corporation Hand vacuum pump with linear piston actuation
JP2002349348A (en) * 2001-05-18 2002-12-04 Walbro Japan Inc Accelerating pump of float type carburetor
US20040045606A1 (en) * 2002-09-10 2004-03-11 Hsi-Kung Yang Seal assembly for an air pump embedded in an inflated ball
DE10249062A1 (en) * 2002-10-22 2004-06-03 Pfeiffer Vacuum Gmbh Multi-stage piston vacuum pump and method for its operation
CN100420850C (en) * 2003-11-20 2008-09-24 刘明华 Unit using current to control reciprocating motion to motivate fluid
US7056105B2 (en) * 2003-11-28 2006-06-06 Ming-Hwa Liu Unit utilizing current to control reciprocation for pushing fluids
US20080138211A1 (en) * 2004-04-12 2008-06-12 Gorman-Rupp Company Pump and valve system
WO2007089305A1 (en) * 2006-02-02 2007-08-09 White Drive Products, Inc. Control component for hydraulic circuit including spring applied-hydraulically released brake
US8992482B2 (en) * 2010-03-12 2015-03-31 Control Medical Technology, Llc Syringe with flow control valves and associated methods
DE102010040169A1 (en) 2010-09-02 2012-03-08 Robert Bosch Gmbh Device for throttling a fluid flow and corresponding piston pump for conveying fluids
DE102017203464A1 (en) 2017-03-02 2018-09-06 BSH Hausgeräte GmbH Oscillating piston pump with valve arrangement
US10465642B2 (en) 2017-03-27 2019-11-05 Kohler Co. Carburetor drain
DE102019202416A1 (en) * 2019-02-22 2020-10-29 Syntegon Technology Gmbh Filling device for filling a defined amount of a product
US11008978B2 (en) * 2019-03-05 2021-05-18 Kohler Co. Bail driven stale fuel evacuation

Also Published As

Publication number Publication date
US3664774A (en) 1972-05-23

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