GB1023765A - Improvements in or relating to devices for sucking liquid,air and solid particles - Google Patents

Improvements in or relating to devices for sucking liquid,air and solid particles

Info

Publication number
GB1023765A
GB1023765A GB5703/64A GB570364A GB1023765A GB 1023765 A GB1023765 A GB 1023765A GB 5703/64 A GB5703/64 A GB 5703/64A GB 570364 A GB570364 A GB 570364A GB 1023765 A GB1023765 A GB 1023765A
Authority
GB
United Kingdom
Prior art keywords
pump
water
inlet
air
container
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
GB5703/64A
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 GB1023765A publication Critical patent/GB1023765A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/06—Saliva removers; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/14—Dental appliances for receiving spittle, with or without rinsing means therefor, e.g. dental basins, spittoons, cuspidors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/40—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • External Artificial Organs (AREA)

Abstract

1,023,765. Rotary pumps. S. G. ERIKSSON. Feb. 11, 1964 [Feb. 12, 1963], No. 5703/64. Heading F1F. A flexible vane pump for sucking air, liquid and solid particles, e.g., air, blood, saliva, bone, metal and dust particles in dental operations, comprises an additional inlet 8 in an insert located after the pump outlet 5 and before the pump inlet 6 through which water is supplied for cleansing and lubricating the pump. The radius of the insert before the inlet 8 is less than that after it so that water is sucked into the pump by the rotor vanes 3. A line 9 connected to the inlet 8 and formed with a funnel 10 which may be placed below a water cock (not shown) includes a pressure switch 11 which operates to start the motor driving the pump when the water pressure is adequate. Thus the system may be started by opening the water cock. In a modification, the line 9 may be connected to a container into which the pump outlet 5 opens so that part of the water is re-circulated. A switch at the bottom of the container operates to start the pump motor when the water in the container reaches a predetermined level.
GB5703/64A 1963-02-12 1964-02-11 Improvements in or relating to devices for sucking liquid,air and solid particles Expired GB1023765A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE153263 1963-02-12

Publications (1)

Publication Number Publication Date
GB1023765A true GB1023765A (en) 1966-03-23

Family

ID=20258354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5703/64A Expired GB1023765A (en) 1963-02-12 1964-02-11 Improvements in or relating to devices for sucking liquid,air and solid particles

Country Status (6)

Country Link
US (1) US3289591A (en)
CH (1) CH424489A (en)
DE (1) DE1553022A1 (en)
FR (1) FR1381968A (en)
GB (1) GB1023765A (en)
NL (1) NL6401195A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2547657A (en) * 2016-02-23 2017-08-30 Barrus E P Ltd Pump

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1553034A1 (en) * 1965-02-03 1969-11-06 Eriksson Sven Gustav Suction pump for liquid, air and solid particles
US5131817A (en) * 1990-03-22 1992-07-21 The Nash Engineering Company Two-stage pumping system
CA2620709C (en) * 2008-02-08 2017-02-28 Gotohti.Com Inc. Rotary foam pump
US20220347401A1 (en) * 2019-09-06 2022-11-03 Central Victory Limited Hk Gear pump for microvaporizer cartridge
US11339782B2 (en) 2020-06-26 2022-05-24 LeimbachCausey, LLC Multi-chamber impeller pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1804604A (en) * 1927-08-04 1931-05-12 Silent Glow Oil Burner Corp Pump
US1833275A (en) * 1928-05-11 1931-11-24 Pyrene Minimax Corp Apparatus for feeding powder to a stream of water
US2522824A (en) * 1944-08-29 1950-09-19 Thomas L Hicks Rotary compressor
US2636443A (en) * 1948-01-31 1953-04-28 H J Rand Washing Machine Corp Self-lubricating pump
US2765743A (en) * 1952-07-18 1956-10-09 Control Mfg Company Pump control
US2816702A (en) * 1953-01-16 1957-12-17 Nat Res Corp Pump
US3074350A (en) * 1959-01-06 1963-01-22 R C Ray Portable pump with interchangeable drive unit
US3041979A (en) * 1960-06-06 1962-07-03 Jabsco Pump Co Pump with releasable end cover
US3132847A (en) * 1962-03-29 1964-05-12 Cherry Burrell Corp Apparatus for distributing fruit or nuts and the like into a flowable product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2547657A (en) * 2016-02-23 2017-08-30 Barrus E P Ltd Pump

Also Published As

Publication number Publication date
US3289591A (en) 1966-12-06
FR1381968A (en) 1964-12-14
CH424489A (en) 1966-11-15
NL6401195A (en) 1964-08-13
DE1553022A1 (en) 1969-11-27

Similar Documents

Publication Publication Date Title
US3657819A (en) Dental soaking for soaking water, blood, saliva, and the like, from the mouth of patients
GB1023765A (en) Improvements in or relating to devices for sucking liquid,air and solid particles
ES399710A1 (en) Liquid and air mixing gear pump
EP0960605A3 (en) A fluid separator for dental aspiration apparatus
GB1492295A (en) Dental apparatus
ATE170070T1 (en) LIQUID SEPARATION UNIT
GB954139A (en) Improvements in and relating to devices for sucking liquid, air and solid particles
GB1099618A (en) Improvements in or relating to sludge centrifuges
GB1004007A (en) Improvements in and relating to rotary pumps
US1971441A (en) Priming system for centrifugal pumps
GB1360478A (en) Priming device for pumps
GB1224132A (en) Liquid film processing apparatus
GB1220255A (en) Improvements in or relating to suction devices
GB1157767A (en) Improvements relating to the Priming of Pumps
FR2347918A1 (en) Saliva aspiration instrument - has inlets in tongue guard and adjacent to mucous membranes on lower maxillary bone
US3150676A (en) Diffuser and connector for pressure operated switch
SE8701139L (en) OUTPUT DEVICE BY CENTRIFUGAL SEPARATOR
GB1125575A (en) Improvements in or relating to devices for sucking liquid, air and solid particles
US2799935A (en) Mercury expressor
SU1039251A1 (en) Apparatus for electrolytic treatment of metal surfaces
GB1500334A (en) Devices for use in a suction line for example in dental aspirators
GB1386510A (en) Self-priming pump unit
GB1139820A (en) Centrifugal pump
GB906580A (en) Apparatus for pumping liquids from containers
JPS5822731Y2 (en) Dental air filter drain discharge device