GB2198480A - Ejecting granular or particulate material - Google Patents

Ejecting granular or particulate material Download PDF

Info

Publication number
GB2198480A
GB2198480A GB08629648A GB8629648A GB2198480A GB 2198480 A GB2198480 A GB 2198480A GB 08629648 A GB08629648 A GB 08629648A GB 8629648 A GB8629648 A GB 8629648A GB 2198480 A GB2198480 A GB 2198480A
Authority
GB
United Kingdom
Prior art keywords
nozzle
slot
air gap
particulate material
air
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.)
Pending
Application number
GB08629648A
Other languages
English (en)
Other versions
GB8629648D0 (en
Inventor
Leonard James Bye
Steven Alan Small
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal Co 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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB08629648A priority Critical patent/GB2198480A/en
Publication of GB8629648D0 publication Critical patent/GB8629648D0/en
Priority to EP87310433A priority patent/EP0272010A3/fr
Publication of GB2198480A publication Critical patent/GB2198480A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/461—Adjustable nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Air Transport Of Granular Materials (AREA)
GB08629648A 1986-12-11 1986-12-11 Ejecting granular or particulate material Pending GB2198480A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08629648A GB2198480A (en) 1986-12-11 1986-12-11 Ejecting granular or particulate material
EP87310433A EP0272010A3 (fr) 1986-12-11 1987-11-26 Dispositif pour projeter du matériau granulaire ou particulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08629648A GB2198480A (en) 1986-12-11 1986-12-11 Ejecting granular or particulate material

Publications (2)

Publication Number Publication Date
GB8629648D0 GB8629648D0 (en) 1987-01-21
GB2198480A true GB2198480A (en) 1988-06-15

Family

ID=10608858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08629648A Pending GB2198480A (en) 1986-12-11 1986-12-11 Ejecting granular or particulate material

Country Status (2)

Country Link
EP (1) EP0272010A3 (fr)
GB (1) GB2198480A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793531A1 (fr) * 1999-05-11 2000-11-17 Taema Dispositif d'aspiration d'un fluide a l'aide d'un gaz moteur

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB724292A (en) * 1952-02-28 1955-02-16 Walter Vogel Improvements relating to stowing in mine operations

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446157A (en) * 1967-07-27 1969-05-27 Schafer Davis Eng Co Inc Means for aspirating liquid and solid materials
FR2141578A1 (fr) * 1971-06-17 1973-01-26 Saunier Duval

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB724292A (en) * 1952-02-28 1955-02-16 Walter Vogel Improvements relating to stowing in mine operations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793531A1 (fr) * 1999-05-11 2000-11-17 Taema Dispositif d'aspiration d'un fluide a l'aide d'un gaz moteur

Also Published As

Publication number Publication date
GB8629648D0 (en) 1987-01-21
EP0272010A2 (fr) 1988-06-22
EP0272010A3 (fr) 1988-10-05

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