ES251955A1 - Fluid dispensing pumps - Google Patents

Fluid dispensing pumps

Info

Publication number
ES251955A1
ES251955A1 ES0251955A ES251955A ES251955A1 ES 251955 A1 ES251955 A1 ES 251955A1 ES 0251955 A ES0251955 A ES 0251955A ES 251955 A ES251955 A ES 251955A ES 251955 A1 ES251955 A1 ES 251955A1
Authority
ES
Spain
Prior art keywords
collar
plunger
piston
lid
discharge
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
ES0251955A
Other languages
Spanish (es)
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.)
Drackett Co
Original Assignee
Drackett 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 Drackett Co filed Critical Drackett Co
Publication of ES251955A1 publication Critical patent/ES251955A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position
    • B05B11/106—Means for locking a pump or its actuation means in a fixed position in a retracted position, e.g. in an end-of-dispensing-stroke position
    • 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
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/121—Valves; Arrangement of valves arranged in or on pistons the valve being an annular ring surrounding the piston, e.g. an O-ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Fluid distribution pump, which includes the combination, with a generally vertical cylindrical pump body provided at its upper end with a collar that has threads, with: an immersion plunger arranged with reciprocating or reciprocating movement in said body and having at its upper end and above said collar a discharge or outlet head; spring means acting between said body and piston forcing said piston to go upward in said body; valve means associated with said body to prevent the downward movement of fluid therein, said piston having a shape such that it provides a landscape of exit or discharge that crosses it communicating with said discharge head; a protective cap of dimensions such that it allows to encompass said discharge head, said cover having a threaded skirt in cooperation with the threads of said collar to retain said immersion plunger in the lowered and immobilized position, against the action of said means spring; a cooperative sealing surfaces on said plunger and collar, said surfaces being in contact when the lid is threaded on said collar, so that said body is sealed, preventing any leakage from the outside of said plunger; means operable when said plunger is lowered and immobilized, to hermetically seal said loading passage preventing any leakage inside said plunger; and cooperative sealing surfaces in said collar and lid to contain inside said lid the liquid that escapes by a defective closure, either outside or inside said piston. (Machine-translation by Google Translate, not legally binding)
ES0251955A 1958-09-09 1959-09-08 Fluid dispensing pumps Expired ES251955A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US760042A US2956509A (en) 1958-09-09 1958-09-09 Fluid dispensing pumps

Publications (1)

Publication Number Publication Date
ES251955A1 true ES251955A1 (en) 1960-03-16

Family

ID=25057900

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0251955A Expired ES251955A1 (en) 1958-09-09 1959-09-08 Fluid dispensing pumps

Country Status (8)

Country Link
US (1) US2956509A (en)
BE (1) BE582489A (en)
CH (1) CH362033A (en)
DE (1) DE1266647B (en)
ES (1) ES251955A1 (en)
FR (1) FR1236720A (en)
GB (1) GB906875A (en)
NL (2) NL106608C (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064865A (en) * 1959-08-24 1962-11-20 Cook Chemical Company Sprayer head having improved sealing and discharging means
US3128718A (en) * 1961-05-08 1964-04-14 Stanley J Rhodes High pressure pump
US3248021A (en) * 1962-11-26 1966-04-26 Calmar Inc Liquid dispenser
US3247849A (en) * 1963-03-28 1966-04-26 Calmar Inc Pump-type sprayer for liquids having a dual-purpose protective cap for pump sealing and directional spray control
US3185355A (en) * 1963-06-04 1965-05-25 Valve Corp Of America Pump for liquid containers
US3229863A (en) * 1963-10-08 1966-01-18 Cook Chemical Company Pump sprayer
US3333549A (en) * 1965-06-23 1967-08-01 Calmar Inc Liquid dispenser
US3361078A (en) * 1965-12-15 1968-01-02 Diamond Int Corp Liquid dispenser
US3608788A (en) * 1967-12-15 1971-09-28 Mitani Valve Co Ltd Fluid-dispensing pump
US3500761A (en) * 1968-07-01 1970-03-17 Cook Chem Co Control valve for hand pumps
US3531224A (en) * 1969-04-07 1970-09-29 Cook Chem Co Hand pump having free floating valve
US4218198A (en) * 1978-11-02 1980-08-19 Security Plastics, Inc. Pump having non-throttling peripheral valve
US4286736A (en) * 1980-02-20 1981-09-01 Diamond International Corporation Liquid Dispenser
US4375266A (en) * 1980-11-18 1983-03-01 Realex Corporation Down-locking dispensing pump with side-orificed, product-mixing ball hold-down
US4410107A (en) * 1981-12-18 1983-10-18 Corsette Douglas Frank Liquid dispensing pump
IT8221773V0 (en) * 1982-05-04 1982-05-04 Sar Spa HAND PUMP WITH BINDING DISPENSER HOOD IN THE LOWER POSITION, FOR THE DISPENSING OF FLUID SUBSTANCES.
US4512501A (en) * 1982-08-23 1985-04-23 Realex Corporatrion Down-locking dispensing pump with guided check valve hold-down structure
JPH0639807Y2 (en) * 1986-01-13 1994-10-19 株式会社吉野工業所 Liquid ejector
US4895499A (en) * 1986-09-22 1990-01-23 The Wooster Brush Company Outlet valve assembly for paint sprayer
IT1260302B (en) * 1993-03-12 1996-04-03 Taplast Srl PLASTIC DOSING PUMP FOR DISPENSING LIQUIDS FROM CONTAINERS
US5673824A (en) * 1995-05-31 1997-10-07 Taplast Srl Plastic dosing pump for dispensing liquids from containers
FR2781464B1 (en) * 1998-07-24 2000-09-15 Oreal DELIVERY VALVE PUMP COMPRISING A BALL
FR2781463B1 (en) 1998-07-24 2000-09-15 Oreal AIR RETURN PUMP
EP0990595B1 (en) * 1998-09-30 2003-03-26 Novares S.p.A. High dosage dispensing device or "dispenser", sealed both in the closed position and in the open position
US6308865B1 (en) * 2000-10-24 2001-10-30 Hui-Yu Lin Container-mounted pump means with external restoring spring
FR2823845B1 (en) * 2001-04-20 2003-10-31 Rexam Sofab DEVICE FOR DOSING LIQUID OR GEL PRODUCTS
DE10151781A1 (en) * 2001-10-19 2003-05-08 Steven Padar Dispenser for fluids
JP4330323B2 (en) * 2001-10-24 2009-09-16 株式会社タクミナ Reciprocating pump
EP1803937B1 (en) * 2002-10-09 2008-12-03 Tacmina Corporation Reciprocating diaphragm pump and check valve
FR2849477B1 (en) * 2002-12-26 2006-05-19 Rexam Dispensing Sys METHOD FOR INTEGRATING A BALLOVER RETURN VALVE IN A PUMP BODY
US7051903B2 (en) * 2003-09-30 2006-05-30 Kimberly-Clark Worldwide, Inc. Viscous liquid dispenser having leak prevention device
US20050133526A1 (en) * 2003-12-23 2005-06-23 Lewis Richard P. Mounting structure for viscous liquid dispenser
US20050133525A1 (en) * 2003-12-23 2005-06-23 Lewis Richard P. Lockout device for viscous liquid dispenser
US7114639B2 (en) 2003-12-23 2006-10-03 Kimberly-Clark Worldwide, Inc. Vent plug for self-contained viscous liquid dispenser
CN100537374C (en) * 2006-06-09 2009-09-09 丁要武 Emulsion pump
KR101614165B1 (en) * 2010-01-12 2016-04-20 동부대우전자 주식회사 Apparatus for supplying liquid detergent
FR2976270B1 (en) * 2011-06-08 2013-06-28 Rexam Dispensing Sys FLUID FOR DISPENSING A FLUID PRODUCT

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1486600A (en) * 1921-10-18 1924-03-11 Nuhring Charles Pump fire extinguisher
US2024570A (en) * 1934-01-09 1935-12-17 Edward S Sheinberg Dispenser for perfume and the like
US2119884A (en) * 1936-06-22 1938-06-07 T J Holmes Company Inc Liquid sprayer
CH256416A (en) * 1947-05-02 1948-08-31 Neuwerth Jules Double-acting piston pump.
US2657834A (en) * 1948-10-12 1953-11-03 Pump It Inc Hand actuated dispenser pump
US2593591A (en) * 1949-01-14 1952-04-22 Menkin Benjamin David Adjustable automatic fluid dispenser
US2586687A (en) * 1950-05-27 1952-02-19 Mellon Russell Closure cap for liquid spray containers
FR1028776A (en) * 1950-07-04 1953-05-27 Vaporizer, elastic container, advanced
US2684182A (en) * 1952-03-29 1954-07-20 Pauline H Strauss Cigarette lighter fuel filler
CH304560A (en) * 1952-08-07 1955-01-15 Hussein Pascha S E Ilhamy Pocket atomizer.
US2870943A (en) * 1957-03-04 1959-01-27 Cook Chemical Company Pump-type liquid sprayer having hold-down cap

Also Published As

Publication number Publication date
NL106608C (en)
FR1236720A (en) 1960-07-22
DE1266647B (en) 1968-04-18
GB906875A (en) 1962-09-26
BE582489A (en) 1959-12-31
CH362033A (en) 1962-05-15
US2956509A (en) 1960-10-18
NL243140A (en)

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