DE1938430C3 - Elektrische Doppelmembranpumpe, z.B. als Luftpumpe zum Belüften von Aquarien - Google Patents

Elektrische Doppelmembranpumpe, z.B. als Luftpumpe zum Belüften von Aquarien

Info

Publication number
DE1938430C3
DE1938430C3 DE1938430A DE1938430A DE1938430C3 DE 1938430 C3 DE1938430 C3 DE 1938430C3 DE 1938430 A DE1938430 A DE 1938430A DE 1938430 A DE1938430 A DE 1938430A DE 1938430 C3 DE1938430 C3 DE 1938430C3
Authority
DE
Germany
Prior art keywords
pump
electric double
double diaphragm
diaphragm pump
swing arm
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
DE1938430A
Other languages
German (de)
English (en)
Other versions
DE1938430B2 (de
DE1938430A1 (de
Inventor
Erwin 5650 Solingen Kolfertz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1938430A priority Critical patent/DE1938430C3/de
Priority to GB1289649D priority patent/GB1289649A/en
Priority to CH598170A priority patent/CH503903A/de
Priority to CA082072A priority patent/CA924182A/en
Priority to US34999A priority patent/US3635592A/en
Priority to SE06641/70A priority patent/SE360435B/xx
Priority to FR7017808A priority patent/FR2056184A5/fr
Publication of DE1938430A1 publication Critical patent/DE1938430A1/de
Publication of DE1938430B2 publication Critical patent/DE1938430B2/de
Application granted granted Critical
Publication of DE1938430C3 publication Critical patent/DE1938430C3/de
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
    • 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)
DE1938430A 1969-07-29 1969-07-29 Elektrische Doppelmembranpumpe, z.B. als Luftpumpe zum Belüften von Aquarien Expired DE1938430C3 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE1938430A DE1938430C3 (de) 1969-07-29 1969-07-29 Elektrische Doppelmembranpumpe, z.B. als Luftpumpe zum Belüften von Aquarien
GB1289649D GB1289649A (enrdf_load_stackoverflow) 1969-07-29 1970-04-20
CH598170A CH503903A (de) 1969-07-29 1970-04-22 Elektrische Doppelmembranpumpe
US34999A US3635592A (en) 1969-07-29 1970-05-06 Electrically operated double-diaphragm pump
CA082072A CA924182A (en) 1969-07-29 1970-05-06 Electrically operated double-diaphragm pump
SE06641/70A SE360435B (enrdf_load_stackoverflow) 1969-07-29 1970-05-14
FR7017808A FR2056184A5 (enrdf_load_stackoverflow) 1969-07-29 1970-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1938430A DE1938430C3 (de) 1969-07-29 1969-07-29 Elektrische Doppelmembranpumpe, z.B. als Luftpumpe zum Belüften von Aquarien

Publications (3)

Publication Number Publication Date
DE1938430A1 DE1938430A1 (de) 1971-02-18
DE1938430B2 DE1938430B2 (de) 1974-02-07
DE1938430C3 true DE1938430C3 (de) 1974-08-29

Family

ID=5741214

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1938430A Expired DE1938430C3 (de) 1969-07-29 1969-07-29 Elektrische Doppelmembranpumpe, z.B. als Luftpumpe zum Belüften von Aquarien

Country Status (7)

Country Link
US (1) US3635592A (enrdf_load_stackoverflow)
CA (1) CA924182A (enrdf_load_stackoverflow)
CH (1) CH503903A (enrdf_load_stackoverflow)
DE (1) DE1938430C3 (enrdf_load_stackoverflow)
FR (1) FR2056184A5 (enrdf_load_stackoverflow)
GB (1) GB1289649A (enrdf_load_stackoverflow)
SE (1) SE360435B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746478A (en) * 1971-06-25 1973-07-17 Metaframe Corp Wall-mount air pump
DE7132711U (de) * 1971-08-27 1972-01-20 Kolfertz E Membranpumpe
US3784334A (en) * 1972-04-03 1974-01-08 Johnson Service Co Electromagnetically driven fluid compressing apparatus
JPS53140603A (en) * 1977-05-16 1978-12-07 Enomoto Maikuroponpu Seisakush Reciprocating type electromagnetic pump
AU6776387A (en) * 1985-12-11 1987-06-30 Saggers, M.J. Improvements in vibratory diaphragm pumps
FR2649447B1 (fr) * 1989-07-07 1991-09-27 Rena Sa Pompe a membrane
US6616413B2 (en) * 1998-03-20 2003-09-09 James C. Humpheries Automatic optimizing pump and sensor system
JP2000179465A (ja) * 1998-10-05 2000-06-27 Tominaga Jushi Kogyosho:Kk 観賞魚水槽用空気・水兼用ポンプおよび回遊路付観賞魚水槽装置
US6270681B1 (en) * 1999-04-30 2001-08-07 Mg Industries Aeration pond with oxygen recycling
US6354817B1 (en) * 2000-01-03 2002-03-12 Horng Jiun Chang Pressurized air supplying device for vehicle
US20070102233A1 (en) * 2005-11-07 2007-05-10 Eiko Electric Products Corp. Air pumping device with silencing effect for aquarium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2194535A (en) * 1937-04-15 1940-03-26 Vedee Corp Electric translating device
US2267280A (en) * 1937-10-15 1941-12-23 Hermes Patentverwertungs Gmbh Device for conveying fluids
US3545894A (en) * 1969-04-15 1970-12-08 Sternco Ind Inc Air pump

Also Published As

Publication number Publication date
DE1938430B2 (de) 1974-02-07
CA924182A (en) 1973-04-10
CH503903A (de) 1971-02-28
SE360435B (enrdf_load_stackoverflow) 1973-09-24
GB1289649A (enrdf_load_stackoverflow) 1972-09-20
DE1938430A1 (de) 1971-02-18
FR2056184A5 (enrdf_load_stackoverflow) 1971-05-14
US3635592A (en) 1972-01-18

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)