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GB423656A - Improvements in injectors for hot and cold water, as applied to shower fittings and the like - Google Patents

Improvements in injectors for hot and cold water, as applied to shower fittings and the like

Info

Publication number
GB423656A
GB423656A GB27201/34A GB2720134A GB423656A GB 423656 A GB423656 A GB 423656A GB 27201/34 A GB27201/34 A GB 27201/34A GB 2720134 A GB2720134 A GB 2720134A GB 423656 A GB423656 A GB 423656A
Authority
GB
United Kingdom
Prior art keywords
nozzle
injectors
cold water
injector
hot
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
GB27201/34A
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.)
Pegler Ltd
Original Assignee
Pegler Ltd
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 Pegler Ltd filed Critical Pegler Ltd
Priority to GB27201/34A priority Critical patent/GB423656A/en
Publication of GB423656A publication Critical patent/GB423656A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3125—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characteristics of the Venturi parts
    • B01F25/31252—Nozzles
    • B01F25/312521—Adjustable Venturi nozzle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)
  • Multiple-Way Valves (AREA)

Abstract

423,656. Injectors. BIRCHALL, A., 6, Auckland Road, and PEGLERS, Ltd., Belmont Works, both in Doncaster. Sept. 21, 1934, No. 27201. Addition to 421,567. [Class 71] In an injector of the kind described in the parent Specification, the injector nozzle j, or the delivery nozzle q, or both are made adjustable. The injector has a hot water inlet b and a chamber c surrounding the nozzle j, and a cold water inlet d and a chamber e, associated therewith. The nozzle j is movable through a stuffing-box g arranged in the partition f, and is screw-threaded at the end k which is housed in a chamber closed by a cap o. The nozzle q is adjusted by a nut t. Packing is arranged at v.
GB27201/34A 1934-09-21 1934-09-21 Improvements in injectors for hot and cold water, as applied to shower fittings and the like Expired GB423656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB27201/34A GB423656A (en) 1934-09-21 1934-09-21 Improvements in injectors for hot and cold water, as applied to shower fittings and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27201/34A GB423656A (en) 1934-09-21 1934-09-21 Improvements in injectors for hot and cold water, as applied to shower fittings and the like

Publications (1)

Publication Number Publication Date
GB423656A true GB423656A (en) 1935-02-05

Family

ID=10255818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27201/34A Expired GB423656A (en) 1934-09-21 1934-09-21 Improvements in injectors for hot and cold water, as applied to shower fittings and the like

Country Status (1)

Country Link
GB (1) GB423656A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567638A (en) * 1941-08-19 1951-09-11 Robinetterie S A J Soc D Hydroejector for deep wells
GB2189843A (en) * 1986-04-30 1987-11-04 James Maitland Pringle Apparatus for mixing fluids
GB2191245A (en) * 1986-05-30 1987-12-09 James David Coleman Water powered shower booster pump
GB2207952A (en) * 1987-07-15 1989-02-15 Permutit Co Ltd Mixing liquids

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567638A (en) * 1941-08-19 1951-09-11 Robinetterie S A J Soc D Hydroejector for deep wells
GB2189843A (en) * 1986-04-30 1987-11-04 James Maitland Pringle Apparatus for mixing fluids
GB2189843B (en) * 1986-04-30 1989-11-29 James Maitland Pringle Apparatus for mixing fluids
GB2191245A (en) * 1986-05-30 1987-12-09 James David Coleman Water powered shower booster pump
GB2191245B (en) * 1986-05-30 1990-04-18 James David Coleman Water powered shower booster pump
GB2207952A (en) * 1987-07-15 1989-02-15 Permutit Co Ltd Mixing liquids

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