JPS548401Y2 - - Google Patents

Info

Publication number
JPS548401Y2
JPS548401Y2 JP1976116345U JP11634576U JPS548401Y2 JP S548401 Y2 JPS548401 Y2 JP S548401Y2 JP 1976116345 U JP1976116345 U JP 1976116345U JP 11634576 U JP11634576 U JP 11634576U JP S548401 Y2 JPS548401 Y2 JP S548401Y2
Authority
JP
Japan
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
JP1976116345U
Other languages
Japanese (ja)
Other versions
JPS5265911U (en
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 filed Critical
Publication of JPS5265911U publication Critical patent/JPS5265911U/ja
Application granted granted Critical
Publication of JPS548401Y2 publication Critical patent/JPS548401Y2/ja
Expired 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • 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
    • F04B45/043—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms two or more plate-like pumping flexible members in parallel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressor (AREA)
JP1976116345U 1971-08-27 1976-09-01 Expired JPS548401Y2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717132711U DE7132711U (en) 1971-08-27 1971-08-27 DIAPHRAGM PUMP

Publications (2)

Publication Number Publication Date
JPS5265911U JPS5265911U (en) 1977-05-16
JPS548401Y2 true JPS548401Y2 (en) 1979-04-18

Family

ID=6623501

Family Applications (2)

Application Number Title Priority Date Filing Date
JP47081231A Pending JPS4833413A (en) 1971-08-27 1972-08-15
JP1976116345U Expired JPS548401Y2 (en) 1971-08-27 1976-09-01

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP47081231A Pending JPS4833413A (en) 1971-08-27 1972-08-15

Country Status (7)

Country Link
US (1) US3838944A (en)
JP (2) JPS4833413A (en)
AU (1) AU463290B2 (en)
DE (1) DE7132711U (en)
FR (1) FR2151876A5 (en)
GB (1) GB1389869A (en)
IT (1) IT961876B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54101501U (en) * 1977-12-28 1979-07-17
US4877378A (en) * 1985-12-11 1989-10-31 Saggers Michael J Vibratory diaphragm pumps
GB2192944B (en) * 1986-07-24 1990-08-08 Re Con Sa Fuel pump
US4762470A (en) * 1987-09-23 1988-08-09 Wang Chiao Ming Structure of air pump for fish bowl
JP2764164B2 (en) * 1988-03-25 1998-06-11 パイロットインキ株式会社 Spray equipment
US5137433A (en) * 1990-05-29 1992-08-11 Willinger Bros., Inc. Aquarium power head with integral muffler
US5193986A (en) * 1992-01-06 1993-03-16 Grant Manufacturing Corporation Fluid pump
US5232353A (en) * 1992-01-06 1993-08-03 Grant Benton H Pressurized diaphragm pump and directional flow controller therefor
DE4204682A1 (en) * 1992-02-17 1993-08-19 Frenkel Walter Med App Dual pump drive reducing vibrations - fixes two vibrating armature membrane pumps together so their armatures work against each other
KR100210224B1 (en) * 1996-07-03 1999-07-15 김성철 Diaphragm pump
US5669762A (en) * 1996-07-25 1997-09-23 Apex Medical Corp. Sound and pulsation reducing outlet chamber for an air compressor
JP3363775B2 (en) * 1998-02-27 2003-01-08 株式会社冨永樹脂工業所 Air pump
US6485270B2 (en) * 2001-02-22 2002-11-26 Meiko Pet Corporation Air pump with noise silence arrangement
US7998107B2 (en) 2002-09-24 2011-08-16 Kensey Nash Corporation Interventional procedure drive and control system
FR2876165B1 (en) * 2004-10-05 2006-12-01 Danfoss Commercial Compressors COMPRESSOR FOR COMPRESSING FLUID FOR A REFRIGERATION OR AIR CONDITIONING FACILITY
US20070102233A1 (en) * 2005-11-07 2007-05-10 Eiko Electric Products Corp. Air pumping device with silencing effect for aquarium
AT511095B1 (en) * 2011-05-16 2012-09-15 Piotrowski Jozef PUMP FOR THE PRODUCTION OF COMPRESSED AIR
CN102817819B (en) * 2011-06-10 2016-06-08 德昌电机(深圳)有限公司 Micro air pump
US9677557B2 (en) * 2015-01-20 2017-06-13 Hao Hsu Sleeping system
TWI579462B (en) * 2015-10-08 2017-04-21 Apex Medical Corp Electromagnetic vibration pump
JP2021004551A (en) * 2019-06-25 2021-01-14 セイコーエプソン株式会社 Diaphragm-type compressor, cooling unit, projector, recording device and three-dimensional molding manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827522U (en) * 1971-08-11 1973-04-03

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR589713A (en) * 1924-01-22 1925-06-04 Special device for fuel injection and metering in high-speed engine cylinders
US2936041A (en) * 1955-06-10 1960-05-10 Southern Gas Ass Pulsation dampening apparatus
US2943641A (en) * 1956-01-30 1960-07-05 Richfield Oil Corp Device for attenuating pulsative flow in gases
US3204619A (en) * 1962-07-02 1965-09-07 American Mach & Foundry Internal combustion engine
US3255956A (en) * 1965-01-21 1966-06-14 Robertshaw Controls Co Diaphragm type air pump
US3478958A (en) * 1968-01-11 1969-11-18 Ingersoll Rand Co Housing for portable machines
HU163005B (en) * 1969-05-12 1973-05-28
DE1938430C3 (en) * 1969-07-29 1974-08-29 Erwin 5650 Solingen Kolfertz Electric double diaphragm pump, e.g. as an air pump for ventilating aquariums
US3671151A (en) * 1970-05-11 1972-06-20 Miracle Pet Products Inc Combination aquarium pump and gang valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827522U (en) * 1971-08-11 1973-04-03

Also Published As

Publication number Publication date
US3838944A (en) 1974-10-01
JPS5265911U (en) 1977-05-16
FR2151876A5 (en) 1973-04-20
DE7132711U (en) 1972-01-20
AU4600972A (en) 1974-03-07
JPS4833413A (en) 1973-05-10
IT961876B (en) 1973-12-10
GB1389869A (en) 1975-04-09
AU463290B2 (en) 1975-07-24

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