[go: up one dir, main page]

JPS56162339A - Ejector capable of mutual interference prevention - Google Patents

Ejector capable of mutual interference prevention

Info

Publication number
JPS56162339A
JPS56162339A JP6645180A JP6645180A JPS56162339A JP S56162339 A JPS56162339 A JP S56162339A JP 6645180 A JP6645180 A JP 6645180A JP 6645180 A JP6645180 A JP 6645180A JP S56162339 A JPS56162339 A JP S56162339A
Authority
JP
Japan
Prior art keywords
nozzles
ejector
jet
mutual interference
jet streams
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.)
Granted
Application number
JP6645180A
Other languages
Japanese (ja)
Other versions
JPS6125973B2 (en
Inventor
Tatsuto Sasaki
Shuichi Takahara
Koichi Tanabe
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Hitachi Ltd
Japan National Railways
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Hitachi Ltd
Japan National Railways
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 JAPANESE NATIONAL RAILWAYS<JNR>, Hitachi Ltd, Japan National Railways filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP6645180A priority Critical patent/JPS56162339A/en
Publication of JPS56162339A publication Critical patent/JPS56162339A/en
Publication of JPS6125973B2 publication Critical patent/JPS6125973B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure

Landscapes

  • Road Paving Structures (AREA)

Abstract

PURPOSE: To prevent the mutual interference of the nozzles of an ejector by which a gas is ejected in a filmy state (like air curtain, etc.) by arranging the nozzles in such a way that each of the adjacent nozzles is biased toward the thickwise direction of jet stream when observed in a side view.
CONSTITUTION: In an ejector in which nozzles 1aW1c of an oblong cross section are arranged through a connection duct 3 to an air blower, e.g., centrifugal air blower, etc., in such a way as to position them closely to each other in its longitudinal direction, while adjacent nozzles 1 are arranged with an angle (of elevation) difference to each other. For example, in contrast with the progress of jet streams from the nozzles 1a and 1c in the horizontal direction, the progress of the jet stream from the nozzle 1b is directed toward a slantly upward direction. Thus, the jet streams from each of the nozzles can be diffused in all directions without causing interference between each of them, thus preventing the disturbance of the flow of jet streams due to the interference caused between each of them.
COPYRIGHT: (C)1981,JPO&Japio
JP6645180A 1980-05-21 1980-05-21 Ejector capable of mutual interference prevention Granted JPS56162339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6645180A JPS56162339A (en) 1980-05-21 1980-05-21 Ejector capable of mutual interference prevention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6645180A JPS56162339A (en) 1980-05-21 1980-05-21 Ejector capable of mutual interference prevention

Publications (2)

Publication Number Publication Date
JPS56162339A true JPS56162339A (en) 1981-12-14
JPS6125973B2 JPS6125973B2 (en) 1986-06-18

Family

ID=13316142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6645180A Granted JPS56162339A (en) 1980-05-21 1980-05-21 Ejector capable of mutual interference prevention

Country Status (1)

Country Link
JP (1) JPS56162339A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9534660B2 (en) 2010-09-14 2017-01-03 Gripple Limited Clamping members and clamping devices

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379638A (en) * 1990-02-26 1991-04-04 Toyoda Gosei Co Ltd Plasma treating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9534660B2 (en) 2010-09-14 2017-01-03 Gripple Limited Clamping members and clamping devices

Also Published As

Publication number Publication date
JPS6125973B2 (en) 1986-06-18

Similar Documents

Publication Publication Date Title
US3168030A (en) Arrangement in spray-painting channels
CA1090198A (en) Plume elimination mechanism
US2612405A (en) Spraying nozzle
JP2005231626A (en) Engine exhaust gas deflection system
JPS5468845A (en) Coating booth
JPS5496614A (en) Voltex flow type conbustion chamber
US3527430A (en) Protective air curtains for aircraft engine inlets
EP0640373B1 (en) Spray tower and method for cooling, moistening and/or purifying gas
EP0317238A3 (en) Jetting nozzle
ES2004789A6 (en) System for decontaminating a polluted-air region
JPS56162339A (en) Ejector capable of mutual interference prevention
GB1299922A (en) Evaporative heat exchangers
SE463357B (en) DEVICE TO SEPARATE BLAESTER DAM FROM BLAESTER
KR102068906B1 (en) Apparatus for spraying water into a tunnel with a smoke removal function
SE8604132D0 (en) CASTING AIR NOZZLE
EP0230147A3 (en) Air curtain housing for conveyor mechanism
JPH027855B2 (en)
SU1084552A1 (en) Aeration device for lampless industrial buildings
JPS56161854A (en) Spray head for spraying resin
AKHTIAMOV et al. A study of recirculation region boundaries for a turbulent jet impinging on a screen in external flow(Issledovanie granits oblasti retsirkuliatsii pri natekanii na ekran turbulentnoi strui vo vneshnem potoke)
SU1638454A1 (en) Method of combustion of pulverized fuel
JPS57117413A (en) Equipment for conveyance with floating
JPS56125513A (en) Dedusting apparatus
JPS57190672A (en) Painting booth
GB1196443A (en) Improvements in Aerosol-Producing Devices