KR900017239U - Air pump of fish tank - Google Patents

Air pump of fish tank

Info

Publication number
KR900017239U
KR900017239U KR2019890005251U KR890005251U KR900017239U KR 900017239 U KR900017239 U KR 900017239U KR 2019890005251 U KR2019890005251 U KR 2019890005251U KR 890005251 U KR890005251 U KR 890005251U KR 900017239 U KR900017239 U KR 900017239U
Authority
KR
South Korea
Prior art keywords
air pump
fish tank
fish
tank
pump
Prior art date
Application number
KR2019890005251U
Other languages
Korean (ko)
Other versions
KR960000930Y1 (en
Inventor
미노루 이찌가와
Original Assignee
가부시키 가이샤 닛소
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 가부시키 가이샤 닛소 filed Critical 가부시키 가이샤 닛소
Publication of KR900017239U publication Critical patent/KR900017239U/en
Application granted granted Critical
Publication of KR960000930Y1 publication Critical patent/KR960000930Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/047—Pumps having electric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/001—Noise damping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
KR2019890005251U 1989-03-13 1989-04-27 Air pump KR960000930Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-57763 1989-03-13
JP1057763A JP2531981B2 (en) 1989-03-13 1989-03-13 Air pump for fish tank

Publications (2)

Publication Number Publication Date
KR900017239U true KR900017239U (en) 1990-10-05
KR960000930Y1 KR960000930Y1 (en) 1996-02-03

Family

ID=13064918

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890005251U KR960000930Y1 (en) 1989-03-13 1989-04-27 Air pump

Country Status (4)

Country Link
JP (1) JP2531981B2 (en)
KR (1) KR960000930Y1 (en)
GB (1) GB2229231B (en)
HK (1) HK40895A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017222100B4 (en) * 2017-12-07 2019-11-14 Conti Temic Microelectronic Gmbh Housing arrangement for a fluid compressor device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1074848A (en) * 1965-09-29 1967-07-05 Nl Fotografische Ind N V Improvements in or relating to photographic processing units

Also Published As

Publication number Publication date
HK40895A (en) 1995-03-31
JP2531981B2 (en) 1996-09-04
KR960000930Y1 (en) 1996-02-03
GB8909844D0 (en) 1989-06-14
GB2229231A (en) 1990-09-19
JPH02238836A (en) 1990-09-21
GB2229231B (en) 1993-02-17

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19990120

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee