NO148499B - HOLDER, EXAMPLE FOR FLANGE CONNECTIONS. - Google Patents

HOLDER, EXAMPLE FOR FLANGE CONNECTIONS.

Info

Publication number
NO148499B
NO148499B NO751722A NO751722A NO148499B NO 148499 B NO148499 B NO 148499B NO 751722 A NO751722 A NO 751722A NO 751722 A NO751722 A NO 751722A NO 148499 B NO148499 B NO 148499B
Authority
NO
Norway
Prior art keywords
dosing chamber
valve housing
chamber
opening
valve
Prior art date
Application number
NO751722A
Other languages
Norwegian (no)
Other versions
NO148499C (en
NO751722L (en
Inventor
Goeran Sundholm
Original Assignee
Goeran Sundholm
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
Priority claimed from FI154074A external-priority patent/FI154074A/fi
Priority claimed from FI178674A external-priority patent/FI58551C/en
Application filed by Goeran Sundholm filed Critical Goeran Sundholm
Publication of NO751722L publication Critical patent/NO751722L/no
Publication of NO148499B publication Critical patent/NO148499B/en
Publication of NO148499C publication Critical patent/NO148499C/en

Links

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • F16B21/186—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details external, i.e. with contracting action
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • F16L23/0286—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the shoulder not being formed from the pipe
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2234/00—Shape
    • F16F2234/02—Shape cylindrical
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2234/00—Shape
    • F16F2234/08—Shape spherical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Springs (AREA)
  • Rolling Contact Bearings (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Description

Utskiftbar doseringsventil. Exchangeable dosing valve.

Denne oppfinnelse angår en utskiftbar doseringsventil til fordeling i sprutform eller i skumform av under gasstrykk stående væs-ker eller masser i pastaform, f. eks. kosmetika fra en med en avløpsventil forsynt beholder. This invention relates to a replaceable dosing valve for distribution in spray form or in foam form of liquids under gas pressure or masses in paste form, e.g. cosmetics from a container fitted with a drain valve.

I den senere tid kommer stadig oftere flytende eller pastalignende masser i handelen forpakket i såkalte trykkbokser (aerosol-bok-ser). Det har vist seg at de i disse tilfelle an-vendte enkle sprøyteventiler som er anordnet på hver beholder og etter beholderens tøm-ming kastes sammen med beholderen, ikke tilfredsstiller kravene når det er ønskelig med en jevn dosering av væskeuttaket fra en slik beholder. Et slikt behov foreligger spesielt ved kosmetiske preparater. In recent times, liquid or paste-like masses are increasingly available in the market packaged in so-called pressure cans (aerosol-box-ser). It has been shown that the simple spray valves used in these cases, which are arranged on each container and are thrown away with the container after the container is emptied, do not satisfy the requirements when an even dosage of the liquid withdrawal from such a container is desired. Such a need exists especially in the case of cosmetic preparations.

For å dekke dette behov er der ved oppfinnelsen skaffet en utskiftbar doseringsventil som utmerker seg ved at der i et ventilhus er konsentrisk anordnet et mot virkningen av en fjær aksialt forskyvbart kammer som ved hjelp av et innstikkrør kan stikkes inn i på avløpsventilen for en væskebeholder og hvis innvendige rom ved hjelp av en motsatt inn-stikkrøret anbragt åpning er forbundet med ventilhusets innvendige rom, hvilken åpning lukkes av en tetning når der løses et trykk mot ventilhuset i retning mot innstikkrøret som fremkaller en aksial forskyvning i kammeret, idet omtrent samtidig en på kammeret anordnet tetning frigir avløpsrørets forbindelse med ventilhusets innvendige rom og åpningen igjen åpnes samt forbindelsen mellom ventilhusets innvendige rom og avløpsrøret igjen avbrytes straks der ikke lenger virker noe trykk på ventilhuset. In order to meet this need, the invention has provided a replaceable dosing valve which is distinguished by the fact that in a valve housing there is a concentrically arranged against the action of a spring axially displaceable chamber which can be inserted into the drain valve for a liquid container with the help of an insertion tube and whose internal spaces are connected to the valve body's internal space by means of an opening located opposite the insertion tube, which opening is closed by a seal when a pressure is released against the valve body in the direction of the insertion tube which induces an axial displacement in the chamber, as approximately at the same time a the chamber's arranged seal releases the drain pipe's connection with the valve housing's internal space and the opening is opened again, and the connection between the valve housing's internal space and the drain pipe is again interrupted immediately where no pressure is any longer acting on the valve housing.

Tegningen viser et utførelseseksempel av en doseringsventil ifølge oppfinnelsen i snitt. The drawing shows an embodiment of a dosing valve according to the invention in section.

1 det fortrinnsvis sylindriske ventilhus 1 befinner seg konsentrisk anordnet et kammer 2 som er forbundet med et innstikkrør 3, som er slik utformet at det kan stikkes inn på av-løpsventilen for en ikke vist trykkboks (aerosol-beholder). På den side av kammeret 2 som ligger motsatt innstikkrøret 3 er der anbragt en åpning 4 som forbinder kammerets 2 indre med ventilhusets 1 indre rom. Overfor åpningen 4 er der i ventilhuset 1 anordnet en tetning 6 som lukker åpningen 4 når kammeret 2 ved et trykk mot ventilhuset 1 (i den øverste 1, the preferably cylindrical valve housing 1 has a concentrically arranged chamber 2 which is connected to an insertion tube 3, which is designed in such a way that it can be inserted into the drain valve for a pressure box (aerosol container) not shown. On the side of the chamber 2 which is opposite the insertion tube 3, an opening 4 is arranged which connects the interior of the chamber 2 with the interior of the valve housing 1. Opposite the opening 4, a seal 6 is arranged in the valve housing 1 which closes the opening 4 when the chamber 2 is pressed against the valve housing 1 (in the upper

pils retning på tegningen) mot virkningen av en fjær 5 forskyves aksialt i forhold til ventilhuset 1 (i den nederste pils retning). Ved en slik aksial forskyvning løftes den i kammeret 2 anordnede tetning 7 fra åpningen på avløpsrøret 8, og dermed opprettes en forbindelse med ventilhusets 1 indre rom. direction of the arrow in the drawing) against the action of a spring 5 is displaced axially in relation to the valve housing 1 (in the direction of the lower arrow). With such an axial displacement, the seal 7 arranged in the chamber 2 is lifted from the opening on the drain pipe 8, and thus a connection is established with the inner space of the valve housing 1.

Et trykk som virker på ventilhuset 1 i aksial retning, bevirker dessuten at kammeret 2 i ventilhuset 1 forskyves på en slik måte at tetningen 6 lukker åpningen 4. Stiger trykket videre, åpnes utløpsventilen i trykkboksen, slik at en del av boksens innhold fyller kammeret 2. Når trykket mot ventilhuset opp-hører, lukkes trykkboksens avløpsventil og tetningen løfter seg fra åpningen 4, idet kammeret ved virkningen av fjæren 5 bringes til-bake til utgangsstillingen. Som følge derav strømmer den i kammeret foreliggende masse gjennom åpningen 4 inn i ventilhusets 1 indre rom. A pressure that acts on the valve housing 1 in an axial direction also causes the chamber 2 in the valve housing 1 to be displaced in such a way that the seal 6 closes the opening 4. If the pressure rises further, the outlet valve in the pressure box opens, so that part of the contents of the box fills the chamber 2 When the pressure against the valve housing ceases, the pressure box's drain valve is closed and the seal lifts from the opening 4, the chamber being brought back to the starting position by the action of the spring 5. As a result, the mass present in the chamber flows through the opening 4 into the inner space of the valve housing 1.

Gjentas nu trykket mot ventilhuset 1, strømmer på ny såvidt meget av boksens innhold ut av trykkboksen og inn i kammeret 2 at trykkfallet mellom boksens indre og kammerets indre utjevnes. Samtidig strømmer den masse som befinner seg i ventilhuset 1, ut gjennom avløpsrøret 8, fordi tetningen 6 ved forskyvning av kammeret 2 blir løftet fra åpningen på avløpsrøret 8. Straks trykket mot ventilhuset 1 igjen opphører, strømmer en del av den i kammeret 2 foreliggende masse gjennom åpningen- 4 inn i ventilhusets 1 indre rom inntil trykket i begge rom er utjevnet. Opera-sjonene ved fylling og utstrømning henholds-vis sprøytning faller således tidsmessig sammen. If the pressure against the valve housing 1 is now repeated, so much of the box's contents flows out of the pressure box and into the chamber 2 that the pressure drop between the inside of the box and the inside of the chamber is equalised. At the same time, the mass in the valve housing 1 flows out through the drain pipe 8, because the seal 6 is lifted from the opening on the drain pipe 8 by displacement of the chamber 2. As soon as the pressure against the valve housing 1 ceases again, part of the mass present in the chamber 2 flows out through the opening 4 into the inner chamber of the valve housing 1 until the pressure in both chambers is equalised. The operations for filling and outflow, respectively spraying, thus coincide in time.

På denne måte frigis ved hver betjening av doseringsventilen en på forhånd bestemt mengde av trykkboksens innhold, hvis volum er avhengig av trykkboksens indre trykk og dimensjonene av kammeret 2 og ventilhuset 1. Ved forandring av en eller flere av disse stør-relser kan den ønskede mengde for hver be-tjeningsoperasjon bestemmes på forhånd. Ved behov kan doseringsventilen påsettes enhver trykkboks (aerosol-boks) hvor innstikkrøret 3 passer inn på avløps ventilen. In this way, with each operation of the dosing valve, a predetermined amount of the contents of the pressure box is released, the volume of which depends on the pressure box's internal pressure and the dimensions of the chamber 2 and the valve housing 1. By changing one or more of these dimensions, the desired amount can for each service operation is determined in advance. If necessary, the dosing valve can be attached to any pressure box (aerosol box) where the insertion tube 3 fits onto the drain valve.

Claims (2)

1. Doserings-sprøyteanordning for påset-ning på avløpsventilen på en beholder som inneholder under trykk stående fyllegods, hvor et mellomkammer ved betjening av anordningen avvekslende er forbundet med beholderens indre og en avløpskanal, karakterisert ved at mellomkammeret dannes av det innvendige rom i et ventilhus (1), hvori der er anordnet et doseringskammer (2) som har et på beholderens avløpsventil tett innstikk-bart og gjennom ventilhusveggen med tett1. Dosing-syringe device for attachment to the drain valve of a container containing pressurized filling material, where an intermediate chamber is alternately connected to the interior of the container and a drain channel when the device is operated, characterized in that the intermediate chamber is formed by the internal space in a valve housing (1), in which there is arranged a dosing chamber (2) which has a tightly pluggable on the container's drain valve and through the valve housing wall with a tight glidepasning gjennomført innstikkrør (3) hvilket doseringskammer (2) er bevegelig med hensyn til ventilhuset og i innstikkrørets akseretning og ved hjelp av elastiske midler (5) påvirkes i retning mot innstikkrørets tette gjennomføringspunkt, hvorved en gjen-nomslipningsåpning (4) anordnet i den do-seringskammervegg som ligger overfor inn-stikkrøret, ved hjelp av et med ventilhuset (1) fast forbundet tetningsorgan (6) er lukket i den sprøytestilling som defineres som slutt-stillingen for doseringskammerets (2) og hu-sets (1) relative bevegelse mot virkningen av det elastiske middel, men som er åpen i den hvilestilling for anordningen som er definert ved den motsatte sluttstilling av relativbeve-gelsen og forbinder doseringskammeret (2) med mellomkammeret, mens et på doserings-kammerveggen anordnet tetningsorgan (7) i hvilestillingen stenger inntaksåpningen for den a ventilhusveggen anordnede sprøytekanal, men frigir denne inntaksåpning i anordningens sprøytestilling. sliding fit completed plug-in pipe (3), which dosing chamber (2) is movable with respect to the valve housing and in the axial direction of the plug-in pipe and with the help of elastic means (5) is influenced in the direction towards the tight penetration point of the plug-in pipe, whereby a through-grinding opening (4) is arranged in the do - dosing chamber wall which is located opposite the insertion tube, by means of a sealing device (6) firmly connected to the valve housing (1) is closed in the spray position which is defined as the final position for the relative movement of the dosing chamber (2) and the housing (1) towards the effect of the elastic means, but which is open in the rest position for the device which is defined by the opposite end position of the relative movement and connects the dosing chamber (2) with the intermediate chamber, while a sealing member (7) arranged on the dosing chamber wall in the rest position closes the intake opening for the spray channel arranged on the valve housing wall, but releases this intake opening in the spray position of the device. 2. Anordning ifølge påstand 1, karakterisert ved at ventilhuset (1) er i det vesentlige sylindrisk utformet og at det like-ledes sylindrisk utformede doseringskammer (2) er koaksialt og aksialt beevgelig anordnet i huset (1), hvorved innstikkrøret (3) er anbragt aksialt på en av doseringskammerets endevegger og ført gjennom en i den tilstø-tende husendevegg anordnet åpning med tett glidepasning og at åpningen (4) i doseringskammeret er anordnet koaksialt til innstikk-røret i den motsatte doseringskammerende-vegg.2. Device according to claim 1, characterized in that the valve housing (1) is essentially cylindrically designed and that the likewise cylindrically designed dosing chamber (2) is coaxially and axially movable arranged in the housing (1), whereby the insertion tube (3) is arranged axially on one of the end walls of the dosing chamber and led through an opening arranged in the adjacent housing end wall with a tight sliding fit and that the opening (4) in the dosing chamber is arranged coaxially to the insertion tube in the opposite dosing chamber end wall.
NO751722A 1974-05-20 1975-05-15 HOLDER, EXAMPLE FOR FLANGE CONNECTIONS NO148499C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI154074A FI154074A (en) 1974-05-20 1974-05-20
FI178674A FI58551C (en) 1974-06-11 1974-06-11 HAOLLORGAN FOER T EX FLAENSFOERBINDNINGAR

Publications (3)

Publication Number Publication Date
NO751722L NO751722L (en) 1975-11-21
NO148499B true NO148499B (en) 1983-07-11
NO148499C NO148499C (en) 1983-10-19

Family

ID=26156484

Family Applications (1)

Application Number Title Priority Date Filing Date
NO751722A NO148499C (en) 1974-05-20 1975-05-15 HOLDER, EXAMPLE FOR FLANGE CONNECTIONS

Country Status (8)

Country Link
JP (1) JPS5858525B2 (en)
DD (1) DD118159A5 (en)
DE (1) DE2521806A1 (en)
FR (1) FR2272286B1 (en)
GB (1) GB1496076A (en)
IT (1) IT1038216B (en)
NO (1) NO148499C (en)
SE (1) SE7505643L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346661C2 (en) * 1983-12-23 1985-12-12 SKF GmbH, 8720 Schweinfurt Snap ring
DE10162527A1 (en) * 2001-12-19 2003-07-10 Rexroth Mecman Gmbh Pressure cylinder with a positively attached cylinder cover
DE102004008768A1 (en) * 2004-02-23 2005-09-08 Albrecht, Friedhelm Hydraulic cylinder has a first circular groove and the cover has a surrounding second ring groove
GB2505221B (en) * 2012-08-23 2014-07-30 Craig Gregory Drust Improved spindle liner component for turning machine
GB2517536B (en) * 2014-04-11 2015-07-01 Hydra Ring Ltd A connection system
US9358914B2 (en) * 2014-06-05 2016-06-07 Amsafe, Inc. Seatbelt anchor systems for aircraft and other vehicles, and associated methods of manufacture and use
GB2598921B (en) * 2020-09-18 2023-04-12 Edwards Ltd Clamp assembly

Also Published As

Publication number Publication date
GB1496076A (en) 1977-12-21
NO148499C (en) 1983-10-19
NO751722L (en) 1975-11-21
SE7505643L (en) 1975-11-21
DD118159A5 (en) 1976-02-12
FR2272286B1 (en) 1978-09-08
JPS5858525B2 (en) 1983-12-26
DE2521806A1 (en) 1975-11-27
IT1038216B (en) 1979-11-20
FR2272286A1 (en) 1975-12-19
JPS5123820A (en) 1976-02-26

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