SE503499C3 - Rechargeable hand sprayer - Google Patents

Rechargeable hand sprayer

Info

Publication number
SE503499C3
SE503499C3 SE9403644A SE9403644A SE503499C3 SE 503499 C3 SE503499 C3 SE 503499C3 SE 9403644 A SE9403644 A SE 9403644A SE 9403644 A SE9403644 A SE 9403644A SE 503499 C3 SE503499 C3 SE 503499C3
Authority
SE
Sweden
Prior art keywords
container
hand sprayer
rubber bladder
sprayer according
connector
Prior art date
Application number
SE9403644A
Other languages
Swedish (sv)
Other versions
SE503499C2 (en
SE9403644D0 (en
SE9403644L (en
Inventor
Stahlhammer Stockholm Sverige Mischa
Original Assignee
Mischa Stahlhammer Heleneborgsgatan 30 A 3Tr 117 32 Stockholm Sverige
Filing date
Publication date
Application filed by Mischa Stahlhammer Heleneborgsgatan 30 A 3Tr 117 32 Stockholm Sverige filed Critical Mischa Stahlhammer Heleneborgsgatan 30 A 3Tr 117 32 Stockholm Sverige
Priority to SE9403644A priority Critical patent/SE503499C2/en
Publication of SE9403644D0 publication Critical patent/SE9403644D0/en
Priority claimed from SE9403644A external-priority patent/SE503499C2/en
Priority to PCT/SE1996/000506 priority patent/WO1997038795A1/en
Publication of SE503499C3 publication Critical patent/SE503499C3/en
Publication of SE9403644L publication Critical patent/SE9403644L/en
Publication of SE503499C2 publication Critical patent/SE503499C2/en

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
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material

Description

2 fyllas med vatten och fås att expandera och därvid komprimera en till blásan omgivande i behållaren innesluten luftvolym 3 d.v.s ladda sprutan varvid behållaren har före uppladdning fyllts exempelvis till hälften med lämplig vätska 4. Den komprimerade luften kommer dä att verka mot en vätskeyta 5 i behållaren 1. När en ventil 6 öppnas i ett reglerbart sprutmunstycke 7 anslutet till sprutan under vätskenivàn 5 kommer pà grund av lufttrycket i behållaren vätska att kunna sprutas ut. Sprutmunstycket är med en gummi eller plast slang 8 via en koppling 9 ansluten till ett rör 10 för sprutvätskan, varvid rörets nedre öppning 11 är under vätskeytan nära behàllarens botten. Vattenledningen kan med ett konventionellt anslutningsdon 12 kopplas till behâllarens gummiblàsa, där en avstängningsventil 13 eventuellt en standard kran kan vara anordnad för avstängning av vattentillförseln. Behållaren är vidare försedd med skruvlock och bärhandtag 14. 2 is filled with water and made to expand and thereby compress an air volume 3 enclosed in the container surrounding the bladder, ie charge the syringe, the container having been pre-filled, for example, halfway with suitable liquid 4. The compressed air will then act against a liquid surface 5 in the container 1. When a valve 6 is opened in an adjustable spray nozzle 7 connected to the syringe below the liquid level 5, due to the air pressure in the container, liquid will be able to be sprayed out. The spray nozzle is connected with a rubber or plastic hose 8 via a coupling 9 to a pipe 10 for the spray liquid, the lower opening 11 of the pipe being below the liquid surface near the bottom of the container. The water line can be connected with a conventional connector 12 to the rubber bladder of the container, where a shut-off valve 13 or a standard tap can be arranged for shutting off the water supply. The container is further provided with screw caps and carrying handles 14.

Med denna typ av handspruta behövs ej användas en mekanisk luftpump utan det räcker med trycket i vattenledningsnätet. Eventuellt kan det vid små appaiater upptill två liter vara lämpligt att montera en säkerhetsventil/reduceringsventil 15 för att minska lufttrycket i apparaten.With this type of hand sprayer, a mechanical air pump does not need to be used, but the pressure in the water supply network is sufficient. In the case of small appliances up to two liters, it may be appropriate to mount a safety valve / reduction valve 15 to reduce the air pressure in the appliance.

Claims (4)

10 15 20 25 30 35 Batentkrav10 15 20 25 30 35 Batent requirements 1. Uppladdningsbar handspruta innefattande en b behållare med anslutningar, k ä n n e t e c k n a d behållaren (1) är anordnad en gummiblása (2) anslutb en yttre tryckkälla sásom ett vattenledningsnät och behållaren (1) finns en insluten luftmängd (3), som gummiblàsans (2) yta (5) expansion komprimeras och kan verka till en i behållaren befintlig vätska (4).Rechargeable hand sprayer comprising a b container with connections, characterized container (1) is provided with a rubber bladder (2) connected to an external pressure source such as a water supply network and the container (1) has an enclosed amount of air (3), such as the rubber bladder (2) surface (5) expansion is compressed and can act on a liquid (4) present in the container. 2. Handspruta enligt patentkrav 1, k ä n n e t n a d av att ett rör (10) med mynning under den befi vätskeytan (5) är anslutet med en slang (8) till ett reglerbart sprutmunstycke (7).Hand sprayer according to claim 1, characterized in that a pipe (10) with an orifice below the fluid surface (5) is connected with a hose (8) to an adjustable spray nozzle (7). 3. Handspruta enligt patentkrav 1 eller 2, k ä t e c k n a d av att med ett anslutningsdon (12) kan yttre tryckkällan anslutas till gummiblàsan (2).Hand sprayer according to Claim 1 or 2, characterized in that an external pressure source can be connected to the rubber bladder (2) with a connector (12). 4. Handspruta enligt patentkrav 3, k ä n n e t n a d av att anslutningsdonet (12) är försett med en avstängningsventil (13). ärbar av att i ar till att i vid mOt en e c k- ntliga Ilne- den e c k-Hand sprayer according to claim 3, characterized in that the connector (12) is provided with a shut-off valve (13). erable of that in ar to that at vid mOt a e c k- ntliga Ilne- den e c k-
SE9403644A 1994-10-24 1994-10-24 Chargeable hand spray SE503499C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9403644A SE503499C2 (en) 1994-10-24 1994-10-24 Chargeable hand spray
PCT/SE1996/000506 WO1997038795A1 (en) 1994-10-24 1996-04-18 Chargeable handsprayer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9403644A SE503499C2 (en) 1994-10-24 1994-10-24 Chargeable hand spray
PCT/SE1996/000506 WO1997038795A1 (en) 1994-10-24 1996-04-18 Chargeable handsprayer

Publications (4)

Publication Number Publication Date
SE9403644D0 SE9403644D0 (en) 1994-10-24
SE503499C3 true SE503499C3 (en) 1996-04-25
SE9403644L SE9403644L (en) 1996-04-25
SE503499C2 SE503499C2 (en) 1996-06-24

Family

ID=26662160

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9403644A SE503499C2 (en) 1994-10-24 1994-10-24 Chargeable hand spray

Country Status (2)

Country Link
SE (1) SE503499C2 (en)
WO (1) WO1997038795A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503499C2 (en) * 1994-10-24 1996-06-24 Mischa Stahlhammer Chargeable hand spray
WO2003013735A2 (en) * 2001-06-22 2003-02-20 Electronic World S.A. Societe Anonyme Portable hand-operated cooling device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524475A (en) * 1968-01-10 1970-08-18 American Tube & Controls Inc Expansion tank
CH591901A5 (en) * 1975-02-25 1977-10-14 Alza Corp Fluid dispenser - having expansible elastomeric bladder
US4782982A (en) * 1987-01-15 1988-11-08 Root-Lowell Manufacturing Company Self-pressurizing sprayer
US5535951A (en) * 1989-07-06 1996-07-16 Utter; Steven Misting apparatus
SE503499C2 (en) * 1994-10-24 1996-06-24 Mischa Stahlhammer Chargeable hand spray

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