KR950030801U - Increased air volume with noise prevention function 홴 - Google Patents

Increased air volume with noise prevention function 홴

Info

Publication number
KR950030801U
KR950030801U KR2019940008106U KR19940008106U KR950030801U KR 950030801 U KR950030801 U KR 950030801U KR 2019940008106 U KR2019940008106 U KR 2019940008106U KR 19940008106 U KR19940008106 U KR 19940008106U KR 950030801 U KR950030801 U KR 950030801U
Authority
KR
South Korea
Prior art keywords
air volume
prevention function
noise prevention
increased air
increased
Prior art date
Application number
KR2019940008106U
Other languages
Korean (ko)
Other versions
KR960010214Y1 (en
Inventor
방중철
Original Assignee
주식회사 동환칼소닉
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 주식회사 동환칼소닉 filed Critical 주식회사 동환칼소닉
Priority to KR2019940008106U priority Critical patent/KR960010214Y1/en
Publication of KR950030801U publication Critical patent/KR950030801U/en
Application granted granted Critical
Publication of KR960010214Y1 publication Critical patent/KR960010214Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)
KR2019940008106U 1994-04-18 1994-04-18 Flow maximized air fan having noise protecting device KR960010214Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940008106U KR960010214Y1 (en) 1994-04-18 1994-04-18 Flow maximized air fan having noise protecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940008106U KR960010214Y1 (en) 1994-04-18 1994-04-18 Flow maximized air fan having noise protecting device

Publications (2)

Publication Number Publication Date
KR950030801U true KR950030801U (en) 1995-11-12
KR960010214Y1 KR960010214Y1 (en) 1996-11-28

Family

ID=19381229

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940008106U KR960010214Y1 (en) 1994-04-18 1994-04-18 Flow maximized air fan having noise protecting device

Country Status (1)

Country Link
KR (1) KR960010214Y1 (en)

Also Published As

Publication number Publication date
KR960010214Y1 (en) 1996-11-28

Similar Documents

Publication Publication Date Title
DE69420027T2 (en) NOISE REDUCTION
DE69632932D1 (en) noise damper
DE69523113D1 (en) NOISE MEASUREMENT
KR940025049U (en) Compressor noise damper
DE69417216D1 (en) NOISE REDUCTION
KR950012722U (en) Noise filter
DE69512334T2 (en) Noise barrier
DE69510386D1 (en) Noise barrier
FI960798A (en) Noise reducing wall
ATA32195A (en) NOISE PROTECTION WALL PART
KR950030801U (en) Increased air volume with noise prevention function 홴
DE69511128D1 (en) Noise barrier
KR970014113U (en) Noise reduction compressor case
KR940003701U (en) Compressor noise reduction device
KR960016804U (en) Vehicle general purpose ventilator
KR970014105U (en) Noise reduction device of the compressor
KR960011830U (en) Duct with check
DE69637032D1 (en) NOISE REDUCING STETHOSCOPE
KR960023370U (en) Noise reduction device of the compressor
KR960004366U (en) Low noise lug tire
KR970000523U (en) Noise Reduction Air Purifier
KR950019455U (en) Compressor noise reduction device
KR950017416U (en) Low noise tire
KR960000937U (en) Vehicle noise suppression device
KR960008461U (en) Noise air duct

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20071121

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee