ES427620A1 - Pump with slide valve - Google Patents

Pump with slide valve

Info

Publication number
ES427620A1
ES427620A1 ES427620A ES427620A ES427620A1 ES 427620 A1 ES427620 A1 ES 427620A1 ES 427620 A ES427620 A ES 427620A ES 427620 A ES427620 A ES 427620A ES 427620 A1 ES427620 A1 ES 427620A1
Authority
ES
Spain
Prior art keywords
pump
slide valve
piston
sleeve
slide
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
ES427620A
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.)
Precision Valve Corp
Original Assignee
Precision Valve 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 Precision Valve Corp filed Critical Precision Valve Corp
Publication of ES427620A1 publication Critical patent/ES427620A1/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
    • B05B11/1001—Piston pumps
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0061—Air and water supply systems; Valves specially adapted therefor
    • A61C1/0084—Supply units, e.g. reservoir arrangements, specially adapted pumps
    • A61C1/0092—Pumps specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/002—Cleaning devices specially adapted for dental instruments

Landscapes

  • Closures For Containers (AREA)
  • Reciprocating Pumps (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

A pump for dispensing a product from a retail package is molded of plastic. A piston having a central sleeve is free to slide between limit stops on a reciprocable tubular stem having inlet and outlet valve ports for alternate registry with apertures in the sleeve of the piston. The vent passage and the outlet passage are closed when the pump is at rest.
ES427620A 1973-06-26 1974-06-25 Pump with slide valve Expired ES427620A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU57358/73A AU473793B2 (en) 1973-06-26 1973-06-26 Pump with slide valve

Publications (1)

Publication Number Publication Date
ES427620A1 true ES427620A1 (en) 1976-08-01

Family

ID=3742759

Family Applications (1)

Application Number Title Priority Date Filing Date
ES427620A Expired ES427620A1 (en) 1973-06-26 1974-06-25 Pump with slide valve

Country Status (17)

Country Link
US (1) US3877617A (en)
JP (1) JPS5069608A (en)
AR (1) AR207451A1 (en)
AT (1) ATA515674A (en)
AU (1) AU473793B2 (en)
BR (1) BR7405198D0 (en)
CA (1) CA1005025A (en)
CH (1) CH568482A5 (en)
DE (1) DE2428977A1 (en)
ES (1) ES427620A1 (en)
FI (1) FI194274A (en)
FR (1) FR2235063A1 (en)
GB (1) GB1470350A (en)
IT (1) IT1015351B (en)
NL (1) NL7408326A (en)
SE (1) SE399105B (en)
ZA (1) ZA743745B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034899A (en) * 1975-03-20 1977-07-12 Philip Meshberg Valve construction
AU507516B2 (en) * 1975-10-29 1980-02-21 The Afa Corporation Diaphragm pump dispenser
US4034900A (en) * 1976-05-03 1977-07-12 Ethyl Corporation Spray pump assembly
US4111367A (en) * 1977-02-18 1978-09-05 Ethyl Corporation Finger operated spray pump
JPS61502239A (en) * 1984-06-01 1986-10-09 バンドシユ−　ロバ−ト　エル Pump dispenser with slidable trigger
DE3600680A1 (en) * 1986-01-13 1987-07-16 Peter Keller MANUAL PUMP
US4685594A (en) * 1986-07-03 1987-08-11 Manuel Czech Dispenser for paste-like products
FR2612571B1 (en) * 1987-03-17 1992-03-06 Valois PUMP DISPENSER FOR SMALL PRECISE DOSES OF FLUID PRODUCT
US5016783A (en) * 1988-04-26 1991-05-21 Anchor Hocking Corporation Pump dispenser package
DE3900267A1 (en) * 1989-01-07 1990-07-12 Alfred Von Schuckmann DONOR
DE19732818A1 (en) * 1997-07-30 1999-02-04 Bosch Gmbh Robert Piston pump
FR2835513B1 (en) * 2002-02-06 2004-08-06 Rexam Sofab DEVICE FOR PERFUME SAMPLES
DE202018002072U1 (en) * 2018-04-24 2019-07-25 Schwan-Stabilo Cosmetics Gmbh & Co. Kg Device for applying a viscous substance
DE202019002457U1 (en) * 2019-06-05 2020-09-24 Schwan Cosmetics InternationaI GmbH Device for applying a viscous substance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US287053A (en) * 1883-10-23 powees
US3187960A (en) * 1964-05-08 1965-06-08 Sterling Drug Inc Non-metallic pump dispenser

Also Published As

Publication number Publication date
GB1470350A (en) 1977-04-14
BR7405198D0 (en) 1975-10-07
AU473793B2 (en) 1975-01-09
FI194274A (en) 1974-12-27
DE2428977A1 (en) 1975-01-23
US3877617A (en) 1975-04-15
CA1005025A (en) 1977-02-08
JPS5069608A (en) 1975-06-10
NL7408326A (en) 1974-12-30
CH568482A5 (en) 1975-10-31
FR2235063A1 (en) 1975-01-24
AR207451A1 (en) 1976-10-08
AU5735873A (en) 1975-01-09
IT1015351B (en) 1977-05-10
ATA515674A (en) 1977-05-15
SE399105B (en) 1978-01-30
SE7408290L (en) 1974-12-27
ZA743745B (en) 1975-06-25

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