GB662047A - Improvements in diaphragm pumps and compressors - Google Patents

Improvements in diaphragm pumps and compressors

Info

Publication number
GB662047A
GB662047A GB29742/49A GB2974249A GB662047A GB 662047 A GB662047 A GB 662047A GB 29742/49 A GB29742/49 A GB 29742/49A GB 2974249 A GB2974249 A GB 2974249A GB 662047 A GB662047 A GB 662047A
Authority
GB
United Kingdom
Prior art keywords
strip
secured
diaphragm
compressors
diaphragm pumps
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
GB29742/49A
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.)
GEORGE AKSEL THIBERG
Original Assignee
GEORGE AKSEL THIBERG
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 GEORGE AKSEL THIBERG filed Critical GEORGE AKSEL THIBERG
Priority to GB29742/49A priority Critical patent/GB662047A/en
Publication of GB662047A publication Critical patent/GB662047A/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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • 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
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F04B43/0063—Special features particularities of the flexible members bell-shaped flexible members
    • 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
    • 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)

Abstract

662,047. Reciprocating motors. THIBERG, G. A. Nov. 21, 1949, No. 29742/49. Class 35. [Also in Group XXVIII] A diaphragm pump or compressor has a diaphragm 15 secured in a recess 11 in a base 10 to which is secured a U-shaped yoke 35 with one leg carrying a coil 40 co-operating with an armature 54 secured to a strip 50 pivoted at 46 on the wall of the tube 42 surrounding the other yoke leg. The strip 50 is connected at one end to the diaphragm 15 by a rod 51 and at the other end to the base 10 by a spring 55, lateral movement of the strip 50 being prevented.
GB29742/49A 1949-11-21 1949-11-21 Improvements in diaphragm pumps and compressors Expired GB662047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29742/49A GB662047A (en) 1949-11-21 1949-11-21 Improvements in diaphragm pumps and compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29742/49A GB662047A (en) 1949-11-21 1949-11-21 Improvements in diaphragm pumps and compressors

Publications (1)

Publication Number Publication Date
GB662047A true GB662047A (en) 1951-11-28

Family

ID=10296433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29742/49A Expired GB662047A (en) 1949-11-21 1949-11-21 Improvements in diaphragm pumps and compressors

Country Status (1)

Country Link
GB (1) GB662047A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010012887A1 (en) * 2008-08-01 2010-02-04 Ams R&D Sas Diaphragm pump with a crinkle diaphragm of improved efficiency
US9968720B2 (en) 2016-04-11 2018-05-15 CorWave SA Implantable pump system having an undulating membrane
US10166319B2 (en) 2016-04-11 2019-01-01 CorWave SA Implantable pump system having a coaxial ventricular cannula
US10188779B1 (en) 2017-11-29 2019-01-29 CorWave SA Implantable pump system having an undulating membrane with improved hydraulic performance
US10799625B2 (en) 2019-03-15 2020-10-13 CorWave SA Systems and methods for controlling an implantable blood pump
US10933181B2 (en) 2017-03-31 2021-03-02 CorWave SA Implantable pump system having a rectangular membrane
US11191946B2 (en) 2020-03-06 2021-12-07 CorWave SA Implantable blood pumps comprising a linear bearing
US11512689B2 (en) 2017-11-10 2022-11-29 CorWave SA Undulating-membrane fluid circulator

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010012887A1 (en) * 2008-08-01 2010-02-04 Ams R&D Sas Diaphragm pump with a crinkle diaphragm of improved efficiency
FR2934652A1 (en) * 2008-08-01 2010-02-05 Ams R & D Sas IMPROVED PERFORMANCE MEMBRANE PUMP WITH IMPROVED PERFORMANCE.
CN102112743A (en) * 2008-08-01 2011-06-29 Amsr&D联合股份有限公司 Diaphragm pump with crinkle diaphragm of improved efficiency
JP2011529548A (en) * 2008-08-01 2011-12-08 アーエムエス エールエデー ソシエテ パ アクシオンス シンプリフィエ Diaphragm pump with fluted diaphragm with improved efficiency
US8714944B2 (en) 2008-08-01 2014-05-06 Ams R&D Sas Diaphragm pump with a crinkle diaphragm of improved efficiency
CN102112743B (en) * 2008-08-01 2015-05-13 Amsr&D联合股份有限公司 Diaphragm pump with crinkle diaphragm of improved efficiency
US11097091B2 (en) 2016-04-11 2021-08-24 CorWave SA Implantable pump system having a coaxial ventricular cannula
US10166319B2 (en) 2016-04-11 2019-01-01 CorWave SA Implantable pump system having a coaxial ventricular cannula
US10398821B2 (en) 2016-04-11 2019-09-03 CorWave SA Implantable pump system having an undulating membrane
US9968720B2 (en) 2016-04-11 2018-05-15 CorWave SA Implantable pump system having an undulating membrane
US11298522B2 (en) 2016-04-11 2022-04-12 CorWave SA Implantable pump system having an undulating membrane
US11712554B2 (en) 2016-04-11 2023-08-01 CorWave SA Implantable pump system having a coaxial ventricular cannula
US10933181B2 (en) 2017-03-31 2021-03-02 CorWave SA Implantable pump system having a rectangular membrane
US11623077B2 (en) 2017-03-31 2023-04-11 CorWave SA Implantable pump system having a rectangular membrane
US11512689B2 (en) 2017-11-10 2022-11-29 CorWave SA Undulating-membrane fluid circulator
US10188779B1 (en) 2017-11-29 2019-01-29 CorWave SA Implantable pump system having an undulating membrane with improved hydraulic performance
US11446480B2 (en) 2017-11-29 2022-09-20 CorWave SA Implantable pump system having an undulating membrane with improved hydraulic performance
US10799625B2 (en) 2019-03-15 2020-10-13 CorWave SA Systems and methods for controlling an implantable blood pump
US11191946B2 (en) 2020-03-06 2021-12-07 CorWave SA Implantable blood pumps comprising a linear bearing

Similar Documents

Publication Publication Date Title
GB1527136A (en) Compressors
GB662047A (en) Improvements in diaphragm pumps and compressors
GB440693A (en) Improvements in electrically driven reciprocating pumps for liquids
GB915775A (en) Improvements in refrigerant compressors
GB1039145A (en) Improvements in or relating to diaphragm type pumps
GB718199A (en) An improved reciprocating electromagnetic pulsator
GB428632A (en) Improvements in electrically driven low power compressors
GB605833A (en) Improvements in and relating to reciprocating pumps
GB1323859A (en) Reciprocating piston compressor driven by a linear electric motor
GB1372777A (en) Reciprocating electric motor
GB580308A (en) Improvements in foot-operated air-pumps
GB913447A (en) Improvements in or relating to an electromagnetically maintained oscillating movement compressor
GB992852A (en) Device for transforming a rotary movement into an oscillating movement by magnetic means
GB882965A (en) Improvements in or relating to reciprocating movement synchronous compressors
GB675958A (en) Improvements in compressors, pumps and like machines
GB924932A (en) Improvements in and relating to aerators for aquaria
GB382460A (en) Electromagnetic air compressor or liquid pump, especially for high pressures
GB643518A (en) Improvements in or relating to transducers
GB445441A (en) Improvements in electromagnetically driven air pumps or compressors
GB823109A (en) Improvements in or relating to compressors
GB623449A (en) Improvements in pumps
GB498078A (en) Improvements in or relating to variable drives for plunger pumps
GB874489A (en) Improvements in or relating to electro-magnetically driven pumps
GB679482A (en) Improvements in or relating to pistons for inflating pumps
ES309105A1 (en) Improvements in and relating to high compression pumps and compressors