GB498772A - Improvements in or relating to spraying implements - Google Patents

Improvements in or relating to spraying implements

Info

Publication number
GB498772A
GB498772A GB112738A GB112738A GB498772A GB 498772 A GB498772 A GB 498772A GB 112738 A GB112738 A GB 112738A GB 112738 A GB112738 A GB 112738A GB 498772 A GB498772 A GB 498772A
Authority
GB
United Kingdom
Prior art keywords
nozzle
jan
valve
needle
relating
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
GB112738A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB498772A publication Critical patent/GB498772A/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
    • 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
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0855—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven
    • B05B9/0861—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven the motor being electric

Landscapes

  • Nozzles (AREA)
  • Catching Or Destruction (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Coating Apparatus (AREA)

Abstract

498,772. Spray producers ; valves. BOSCH GES., R. Jan. 13, 1938, No. 1127. Convention date, Jan. 13, 1937. [Classes 69 (iii) and 135] A sprayer of the kind in which liquid is forced out through a nozzle provided with a spring loaded needle valve opening at a predetermined pressure is characterized by the feature that the needle valve 7 is secured to the casing 1 while the nozzle body 10 provided with the valve seat 10b is guided displaceably on the needle and loaded by a nozzle closing spring 11 which presses it into engagement with the valve. The construction is identical with that described in Specification 498,770.
GB112738A 1937-01-14 1938-01-13 Improvements in or relating to spraying implements Expired GB498772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1937B0176971 DE688712C (en) 1937-01-14 1937-01-14 Spray device for paints

Publications (1)

Publication Number Publication Date
GB498772A true GB498772A (en) 1939-01-13

Family

ID=33436849

Family Applications (2)

Application Number Title Priority Date Filing Date
GB112738A Expired GB498772A (en) 1937-01-14 1938-01-13 Improvements in or relating to spraying implements
GB324140A Expired GB534806A (en) 1937-01-14 1940-02-21 Improvements in or relating to spraying implements

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB324140A Expired GB534806A (en) 1937-01-14 1940-02-21 Improvements in or relating to spraying implements

Country Status (4)

Country Link
BE (1) BE425563A (en)
DE (3) DE688712C (en)
FR (3) FR831989A (en)
GB (2) GB498772A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069389A (en) * 1988-10-31 1991-12-03 Constantine Bitsakos Adapter for an air spray paint gun

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178380B (en) * 1957-09-19 1964-09-17 Mobil Oil Deutschland Spray gun for pressure atomizing liquids
DE1101859B (en) * 1958-09-24 1961-03-09 Bosch Gmbh Robert Electromagnetically operated injection valve for internal combustion engines
DE1139698B (en) * 1959-02-04 1962-11-15 Borg Warner Fuel injector
DE2818937A1 (en) * 1978-04-28 1979-11-29 Wagner J Ag Valve unit for paint spray gun - has hollow needle valve rod, with open end connected to paint feed
DE9208796U1 (en) * 1992-07-01 1992-10-08 Suttner GmbH & Co KG, 4800 Bielefeld Jet nozzle for high-pressure cleaning equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE165258C (en) * 1904-12-30 1905-11-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069389A (en) * 1988-10-31 1991-12-03 Constantine Bitsakos Adapter for an air spray paint gun

Also Published As

Publication number Publication date
BE425563A (en) 1938-02-28
DE701490C (en) 1941-01-17
FR831989A (en) 1938-09-16
FR51294E (en) 1942-02-18
DE688712C (en) 1940-02-29
DE748442C (en) 1944-11-02
FR51293E (en) 1942-02-18
GB534806A (en) 1941-03-18

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