NO116362B - - Google Patents

Info

Publication number
NO116362B
NO116362B NO16003565A NO16003565A NO116362B NO 116362 B NO116362 B NO 116362B NO 16003565 A NO16003565 A NO 16003565A NO 16003565 A NO16003565 A NO 16003565A NO 116362 B NO116362 B NO 116362B
Authority
NO
Norway
Prior art keywords
tank
suction
pump
pipe
valve
Prior art date
Application number
NO16003565A
Other languages
English (en)
Inventor
J Swett
Original Assignee
Rexall Drug Chemical
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 Rexall Drug Chemical filed Critical Rexall Drug Chemical
Publication of NO116362B publication Critical patent/NO116362B/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/40—Details of walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • B65D25/22—External fittings for facilitating lifting or suspending of containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/28—Handles
    • B65D25/32—Bail handles, i.e. pivoted rigid handles of generally semi-circular shape with pivot points on two opposed sides or wall parts of the conainter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0222—Removable lids or covers without integral tamper element secured only by friction or gravity only on the outside, or a part turned to the outside, of the mouth of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • B65D47/127—Snap-on caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/0012—Shape of the outer periphery having straight sides, e.g. with curved corners
    • B65D2543/00129—Shape of the outer periphery having straight sides, e.g. with curved corners two straight sides and at least one curved side
    • B65D2543/00148—Shape of the outer periphery having straight sides, e.g. with curved corners two straight sides and at least one curved side with two curved sides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00527—NO contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Closures For Containers (AREA)

Description

Anordning for å øke en pumpes sugeevne, spesielt for pumper i automatisk elek-trisk drevne trykktankanlegg for husholdnings vann.
Anordningen er i et utførelseseksempel
vist på tegningen og består av en sylindrisk
tank 2 (sugetank) plasert vertikalt på samme plan som pumpen 4 og så nær inntil
denne som mulig. Sugerøret 1 fra brønnen
som er forsynt med en tilbakeslagsventil er
tilkoblet sugetankens 2 topp. Fra sugetankens 2 bunn er rørforbindelse 3 til pumpens
sugeside. Når sugetanken 2 med de tilkop-lete rør er fylt med vann gjennom et plugg-hull i dens topp og denne plugg er innsatt
etter fyllingen, vil — når pumpens startes
— vannet strømme inn i sugetanken 2 like
hurtig, som det pumpes ut fra denne, forut-satt at anlegget er uten lekkasjer. Men da
dermå regnes med, at der vil snike seg luft
inn i sugetanken, bl. a. med vannet fra
brønnen, slik at der oppstår et luftrom eller
tomrom i sugetanken, som vil øke for hver
periode som pumpen er i virksomhet må
dette motvirkes ved hjelp av en automatisk
styrt ventil 8 på sugetankens topp, som har
rørforbindelse 7 med pumpens trykkside 9
og fra ventilen 8 til trykktankens 10 vann-rum. Ventilen 8 har altså til oppgave i pumpens 4 hvileperiode, å slippe vann inn i
sugetankens 2 eventuelle tomrom. Den luft
som måtte finnes i sugetanken 2 etter at
trykket mellom begge tanker er utjevnet,
slippes ut gjennom et særskilt rør 11 tilkoplet sugetankens 2 høyeste punkt, fø-rende inn på trykktankens 10 topp (luftrom). På dette avluftningsrør 11 er plasert
en ventil 12 med en svak springfjær under
ventilen for å løfte denne fra sitt sete i
samme øyeblikk trykkutjevningen har fun-net sted. Denne ventil 12 vil lukke seg
straks pumpen settes i bevegelse på grunn
av det vakuum, som oppstår i røret fra
sugetanken.
Det hele anlegg virker i sammenheng
på følgende måte:
I samme øyeblikk som pumpen 4 star-ter, vil den automatiske styreventil 8 av-stenge forbindelsen mellom trykktank 10 og sugetank 2. Luftavløpsrøret blir likeledes avstengt i røret 11 ved hjelp av ventilen 12, hvis fjær må gi etter for vakuumet i sugetanken, som oppstår samtidig med igang-setningen.
Den automatisk styrte ventil 8 som vi-ses i ca. full størrelse ved siden av pumpe-anlegget på tegningen, stenges ved hjelp av pumpetrykket, som blir overført gjennom røret 7 til ventilens endeflate (som har form av et rundt stempel) og presser denne inn mot sitt sete så lenge pumpingen pågår. Når pumpen stopper etter oppnådd maksi-mumtrykk på trykktanken, vil trykket på ventilen falle så meget, at springfjæren under ventilstemplet (som under pumpeperi-oden har vært sammenpresset) får over-taket og presser ventilen i åpen stilling. Nå kan vann fra trykktanken passere gjennom røret 9, gjennom den åpne ventil og ned på sugetankens eventuelle tomrom. Dette skjer meget hurtig1 på grunn av den store trykkforskjell mellom disse tanker. Når trykket er helt utjevnet vil som tidligere nevnt, fjæren i ventilen 12 sette denne i åpen stilling, og gi den eventuelle luft i sugetanken anledning til å strømme opp gjennom røret 11 som fører til trykktankens luftrom. På denne måte vil sugetanken bli helt vannfylt, og klar for neste pumpeperiode.
For å oppnå best mulig virkning av automatventilen ved stengning og åpning' anbringes en regulerbar fjærbelastet tilbakeslagsventil 6 på stigerøret 5, og en smal rille i lengderetning.

Claims (1)

  1. Anordning for øking av pumpers sugeevne spesielt beregnet på automatisk elek-
    trisk drevne trykktankanlegg for hushold-ningsvann og lignende, kjennetegnet ved at den består av en sylindrisk sugetank (2) plasert vertikalt så nær pumpen (4) som mulig og på samme plan og med dens topp omtrent i høyde med trykktankens (10) bunn (hvor sugerøret (1) fra brønden med tilbakeslagsventil er tilkoplet sugetankens (2) topp, og sugerøret (3) fra pumpen tilkoplet sugetankens (2) bunn, idet en automatisk styrt ventil (8) med rør (7) fra
    pumpens (4) trykkside og rør (9) fra ventil til trykktank (10) samt rørforbindelse (11) med fjærløftende ventil (12) fra sugetankens topp til trykktankens luftrom gjør det mulig å fylle sugetankens (2) eventuelt oppståtte tomrom, og fjerne den skadelige liift far sugetanken, mens pumpen (4) er i hvile.
NO16003565A 1964-10-28 1965-10-12 NO116362B (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40703264A 1964-10-28 1964-10-28

Publications (1)

Publication Number Publication Date
NO116362B true NO116362B (no) 1969-03-10

Family

ID=23610338

Family Applications (1)

Application Number Title Priority Date Filing Date
NO16003565A NO116362B (no) 1964-10-28 1965-10-12

Country Status (10)

Country Link
AT (1) AT279469B (no)
BE (1) BE670975A (no)
CH (1) CH446173A (no)
DE (1) DE1963368U (no)
ES (1) ES318254A1 (no)
GB (1) GB1128292A (no)
LU (1) LU49658A1 (no)
NL (1) NL6513804A (no)
NO (1) NO116362B (no)
SE (1) SE311609B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8403615A (nl) * 1984-11-28 1986-06-16 Curver Verpakkingen Nestbare houder met deksel.
ITBO20050196A1 (it) * 2005-03-25 2006-09-26 Infia Srl Contenitore per il confezionamento di prodotti,in particolare di prodotti ortofrutticoli
GB2526347B (en) * 2014-05-22 2019-05-29 Rpc Group Plc Container
CN106275680A (zh) * 2016-08-19 2017-01-04 桂林百坚汽车附件有限公司 一种防止脱落打翻的水桶

Also Published As

Publication number Publication date
SE311609B (no) 1969-06-16
CH446173A (de) 1967-10-31
GB1128292A (en) 1968-09-25
ES318254A1 (es) 1966-03-16
NL6513804A (no) 1966-04-29
BE670975A (no) 1966-04-15
AT279469B (de) 1970-03-10
DE1963368U (de) 1967-06-29
LU49658A1 (no) 1966-04-19

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