GB440693A - Improvements in electrically driven reciprocating pumps for liquids - Google Patents

Improvements in electrically driven reciprocating pumps for liquids

Info

Publication number
GB440693A
GB440693A GB7342/35A GB734235A GB440693A GB 440693 A GB440693 A GB 440693A GB 7342/35 A GB7342/35 A GB 7342/35A GB 734235 A GB734235 A GB 734235A GB 440693 A GB440693 A GB 440693A
Authority
GB
United Kingdom
Prior art keywords
pump
march
springs
suction
liquids
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
GB7342/35A
Other languages
English (en)
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
Publication of GB440693A publication Critical patent/GB440693A/en
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
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
    • F04B53/1065—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at its centre
    • 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
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • 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
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB7342/35A 1934-03-09 1935-03-08 Improvements in electrically driven reciprocating pumps for liquids Expired GB440693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT440693X 1934-03-09

Publications (1)

Publication Number Publication Date
GB440693A true GB440693A (en) 1936-01-03

Family

ID=3674240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7342/35A Expired GB440693A (en) 1934-03-09 1935-03-08 Improvements in electrically driven reciprocating pumps for liquids

Country Status (4)

Country Link
CH (1) CH180763A (enrdf_load_stackoverflow)
DE (1) DE736350C (enrdf_load_stackoverflow)
GB (1) GB440693A (enrdf_load_stackoverflow)
NL (1) NL42316C (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462372A (en) * 1944-06-14 1949-02-22 Jacobs Co F L Pump
US2485439A (en) * 1944-11-24 1949-10-18 Jacobs Co F L Pump
US2638849A (en) * 1947-01-29 1953-05-19 Motorola Inc Pump
US2732806A (en) * 1956-01-31 felez alvarez etal
US2832295A (en) * 1954-02-17 1958-04-29 Airtex Products Inc Fuel pump
US3205826A (en) * 1962-05-05 1965-09-14 Stefani Roberto De Electromagnetic vibration pumps
US4832582A (en) * 1987-04-08 1989-05-23 Eaton Corporation Electric diaphragm pump with valve holding structure
CN103486010A (zh) * 2013-09-06 2014-01-01 东莞市爱迪机电科技有限公司 一种电磁隔膜定量泵
EP3289220A4 (en) * 2015-04-27 2018-05-16 Ideal Industries, Inc. Personal air sampling pump assembly
EP3327287A1 (de) * 2016-11-23 2018-05-30 Almatec Maschinenbau GmbH Membranpumpe
CN110832202A (zh) * 2018-09-30 2020-02-21 深圳市大疆软件科技有限公司 隔膜泵及农业无人机
WO2024001857A1 (zh) * 2022-06-30 2024-01-04 青岛海尔洗衣机有限公司 一种洗涤设备的自动投放装置及洗涤设备

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915527C (de) * 1950-10-17 1954-07-22 Enrique Clapes Massons Pumpe zum Heben von Fluessigkeiten
DE1004480B (de) * 1954-02-06 1957-03-14 Clemens A Voigt Membranpumpe
DE102010028850A1 (de) 2010-05-11 2011-11-17 Robert Bosch Gmbh Fördervorrichtung
CN113236844B (zh) * 2021-06-17 2022-01-11 江苏宏博机械制造有限公司 一种便于调整压力的萃取釜出口配背压阀装置

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732806A (en) * 1956-01-31 felez alvarez etal
US2462372A (en) * 1944-06-14 1949-02-22 Jacobs Co F L Pump
US2485439A (en) * 1944-11-24 1949-10-18 Jacobs Co F L Pump
US2638849A (en) * 1947-01-29 1953-05-19 Motorola Inc Pump
US2832295A (en) * 1954-02-17 1958-04-29 Airtex Products Inc Fuel pump
US3205826A (en) * 1962-05-05 1965-09-14 Stefani Roberto De Electromagnetic vibration pumps
US4832582A (en) * 1987-04-08 1989-05-23 Eaton Corporation Electric diaphragm pump with valve holding structure
CN103486010A (zh) * 2013-09-06 2014-01-01 东莞市爱迪机电科技有限公司 一种电磁隔膜定量泵
EP3289220A4 (en) * 2015-04-27 2018-05-16 Ideal Industries, Inc. Personal air sampling pump assembly
US10774825B2 (en) 2015-04-27 2020-09-15 Ideal Industries, Inc. Personal air sampling pump assembly
US11434894B2 (en) 2015-04-27 2022-09-06 Ideal Industries, Inc. Personal air sampling pump assembly with diaphragm damping portion
EP3327287A1 (de) * 2016-11-23 2018-05-30 Almatec Maschinenbau GmbH Membranpumpe
US11085433B2 (en) 2016-11-23 2021-08-10 Psg Germany Gmbh Diaphragm pump
CN110832202A (zh) * 2018-09-30 2020-02-21 深圳市大疆软件科技有限公司 隔膜泵及农业无人机
CN110832202B (zh) * 2018-09-30 2021-10-29 深圳市大疆软件科技有限公司 隔膜泵及农业无人机
WO2024001857A1 (zh) * 2022-06-30 2024-01-04 青岛海尔洗衣机有限公司 一种洗涤设备的自动投放装置及洗涤设备

Also Published As

Publication number Publication date
NL42316C (enrdf_load_stackoverflow) 1937-12-17
CH180763A (de) 1935-11-15
DE736350C (de) 1943-06-21

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