JPS6356817B2 - - Google Patents

Info

Publication number
JPS6356817B2
JPS6356817B2 JP20863881A JP20863881A JPS6356817B2 JP S6356817 B2 JPS6356817 B2 JP S6356817B2 JP 20863881 A JP20863881 A JP 20863881A JP 20863881 A JP20863881 A JP 20863881A JP S6356817 B2 JPS6356817 B2 JP S6356817B2
Authority
JP
Japan
Prior art keywords
gas
vortex ring
accumulator
nozzle
diaphragm
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
JP20863881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58109123A (ja
Inventor
Hitoshi Takahashi
Minoru Yamada
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.)
Taiyo Nippon Sanso Corp
Original Assignee
Nippon Sanso Corp
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 Nippon Sanso Corp filed Critical Nippon Sanso Corp
Priority to JP56208638A priority Critical patent/JPS58109123A/ja
Priority to US06/451,409 priority patent/US4534914A/en
Priority to FR8221576A priority patent/FR2518425B1/fr
Priority to DE19823247520 priority patent/DE3247520A1/de
Publication of JPS58109123A publication Critical patent/JPS58109123A/ja
Publication of JPS6356817B2 publication Critical patent/JPS6356817B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/403—Mixers using gas or liquid agitation, e.g. with air supply tubes for mixing liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/409—Parts, e.g. diffusion elements; Accessories
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/009—Influencing flow of fluids by means of vortex rings
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Microbiology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP56208638A 1981-12-23 1981-12-23 液体中で渦輪を作る装置 Granted JPS58109123A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56208638A JPS58109123A (ja) 1981-12-23 1981-12-23 液体中で渦輪を作る装置
US06/451,409 US4534914A (en) 1981-12-23 1982-12-20 Method and apparatus for producing vortex rings of a gas in a liquid
FR8221576A FR2518425B1 (fr) 1981-12-23 1982-12-22 Procede et dispositif pour former des tourbillons annulaires d'un gaz dans un liquide
DE19823247520 DE3247520A1 (de) 1981-12-23 1982-12-22 Verfahren und vorrichtung zum erzeugen von wirbelringen aus gas in einer fluessigkeit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56208638A JPS58109123A (ja) 1981-12-23 1981-12-23 液体中で渦輪を作る装置

Publications (2)

Publication Number Publication Date
JPS58109123A JPS58109123A (ja) 1983-06-29
JPS6356817B2 true JPS6356817B2 (enrdf_load_stackoverflow) 1988-11-09

Family

ID=16559547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56208638A Granted JPS58109123A (ja) 1981-12-23 1981-12-23 液体中で渦輪を作る装置

Country Status (1)

Country Link
JP (1) JPS58109123A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS645111A (en) * 1987-06-26 1989-01-10 Toyo Communication Equip Support for piezoelectric device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS645111A (en) * 1987-06-26 1989-01-10 Toyo Communication Equip Support for piezoelectric device

Also Published As

Publication number Publication date
JPS58109123A (ja) 1983-06-29

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