US1995215A - Foam producing apparatus - Google Patents

Foam producing apparatus Download PDF

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Publication number
US1995215A
US1995215A US690486A US69048633A US1995215A US 1995215 A US1995215 A US 1995215A US 690486 A US690486 A US 690486A US 69048633 A US69048633 A US 69048633A US 1995215 A US1995215 A US 1995215A
Authority
US
United States
Prior art keywords
foam
air
producing apparatus
small
cap
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 - Lifetime
Application number
US690486A
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English (en)
Inventor
Mehlsen Jens Karl
Nielsen Adser Christian
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
Application granted granted Critical
Publication of US1995215A publication Critical patent/US1995215A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D27/00—Shaving accessories
    • A45D27/02—Lathering the body; Producing lather
    • A45D27/10—Lather-producing devices operated by compressed air or by swirling water
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/002—Apparatus for mixing extinguishants with water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/26—Foam

Definitions

  • the present invention relates to a foam producing apparatus which essentially consists of a small cap or magazinehaving a tube for the supply of air from a pump, a bulb, a pressure air tank or the like to an inner chamber or cavity in the small cap. From this chamber one or more small openings lead out through its walls. The said openings may be fiared out intheir outer end, for example in the form of a cup.
  • the inlet of the air supply tube in the cap is preferably quite narrow and of course the tube is provided with a valve, not shown, which only opens inwardly so that air may be accumulated in the chamber of the cap for the production of foam after the pumping has been stopped.
  • the small cap may for instance be suspended by the air supply tube in a rising pipe extending down into the material to be foamed and through the said pipe the foam may then rise to a receptacle or cup having a pouring spout.
  • Fig. 1 shows a foam producing apparatus according to the invention in side elevation and partly in section
  • Fig. 2 a side elevation partly in section of a modification enclosed in a bottle and provided with rising pipe and top member
  • FIG. 3 a side elevation partly in section of another modification with a receptacle arranged 50 above a glass
  • Fig. 4 a side elevation of still another modification for mounting on a wall and arranged to receive a glass or a bottle.
  • the foam producing apparatus shown in Fig. 1 comprises a small cap 1 with an inner chamber said chamber to the OFFICE outer surface of the cap.
  • the said openings 3 are flared out in the form of cups 4.
  • a fitting 5 of a tube 6 the other end 5 of which is connected through a hose 7 to a bulb 8 by means of which and the usual valve, not
  • air may be through the hose pumped into the chamber 2 '7 and the tube 6. This air may then fiowout through the openings 3.
  • the cap 1 is immersed material some of this material the cups 4 of the openings 3.
  • the intermittent air supply to the chamber 2 cooperates in the form the back flow of the air tion of bubbles as during some fresh material will be drawn into the cups 4.
  • the inlet 9 of the tube 6 has preferably a small cross section.
  • air may be accumulated in the chamber -2 so that even during the back stroke of the pumping device air may flow out through the openings 3 forming bubbles even when the pumping has been stopped.
  • a foam cording to the inventio producing apparatus acn may be used in many cases, in many receptacles too small for receiving an ordinary stirring member and in case of small quantities of foam producing material.
  • the air supply tube 6 and the cap 1 are mounted in a rising pipe 10 in a bottle 11, the pipe 10 terminating above in a top member 12 with discharge nozzle 13 and top cover 14.-
  • the tube 6 is led out through the top member 12 and connected by a hose 7 to a bulb 8.
  • a bulb 8 By s releasing the bulb 8 rising pipe 10 and above the liquid surfac uccessively squeezing and bubbles are produced in the an overpressure of air is set up e 15 in the bottle.
  • rising pipe 10 has preferably inlet openings 16 for the material 17;
  • the rising pipe 10 is integral with a receptacle cup 22 mounted above a glass 21 and along the bottom of which the air supply tube 6 is arranged.
  • foam may be forced into the cup 22 ready for use, for instance for shaving purpose.
  • a sponge similar to the sponge 18, Figure 2 may be placed in the rising pipe.
  • a small air pump 23 with push button 24 is arranged in the top member 12, and from this pump the air supply tube 6 is carried down through the rising pipe 10 formed integral with a bottom 25 in the top member 12.
  • a bottle 11 may be threaded into the lower portion 26 of the top member 12 and is then arranged in a similar manner as with the form of invention shown in Fig. 2. The way of operation is the same with these two modifications.
  • the top member 12 is in Fig. 4 arranged on a plate 27 for mounting on a wall.
  • provision may be made of a frame 28 mounted on a wall or the like for supporting the bottle 11.
  • the foam producing apparatus may be otherwise constructed without departing from the scope of invention.
  • a foam producing apparatus comprising a relatively large container enclosing the medium to be transformed into foam, an air pressure conduit extending thereinto, a relatively small'distributing member within the container and communicating with the air pressure conduit, the said distributing member being provided with relatively narrow air discharge openings, a delivery pipe enclosing the distributing member and opening outside the container and adapted to discharge the foam generated therein.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Public Health (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Examining Or Testing Airtightness (AREA)
US690486A 1932-10-15 1933-09-21 Foam producing apparatus Expired - Lifetime US1995215A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK47948T 1932-10-15
GB30985/32A GB397337A (en) 1932-10-15 1932-11-03 Improvements in foam producing apparatus
FR754793T 1933-04-27

Publications (1)

Publication Number Publication Date
US1995215A true US1995215A (en) 1935-03-19

Family

ID=8158252

Family Applications (1)

Application Number Title Priority Date Filing Date
US690486A Expired - Lifetime US1995215A (en) 1932-10-15 1933-09-21 Foam producing apparatus

Country Status (6)

Country Link
US (1) US1995215A (enrdf_load_stackoverflow)
CH (1) CH171875A (enrdf_load_stackoverflow)
DK (1) DK47948C (enrdf_load_stackoverflow)
FR (1) FR754793A (enrdf_load_stackoverflow)
GB (1) GB397337A (enrdf_load_stackoverflow)
NL (1) NL36850C (enrdf_load_stackoverflow)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508227A (en) * 1944-03-27 1950-05-16 Pyrene Co Ltd Foam-producing apparatus
US2588987A (en) * 1947-08-21 1952-03-11 John A Roberts Pipe joint
US2674444A (en) * 1950-07-27 1954-04-06 James L Chatterton Foam producer for cleaning apparatus
US2680010A (en) * 1950-11-10 1954-06-01 Frank X Dubay Foam dispensing device
US2738613A (en) * 1952-07-09 1956-03-20 James M Styer Aerating device
US2757916A (en) * 1953-08-03 1956-08-07 Adwin R Osborn Aerator for minnow bucket
US2761239A (en) * 1951-01-02 1956-09-04 Herman W Stamps Aerating attachment for minnow bucket
US3246366A (en) * 1961-12-21 1966-04-19 Goodyear Tire & Rubber Apparatus for extruding
US3447754A (en) * 1964-10-16 1969-06-03 Lewo Chem Fab Gmbh Fa Foam cleaning
US3485404A (en) * 1967-06-21 1969-12-23 Jessie Louise Newton Closure members for vacuum type containers and the like
US3709437A (en) * 1968-09-23 1973-01-09 Hershel Earl Wright Method and device for producing foam
US3712512A (en) * 1971-04-26 1973-01-23 J Snider Lather producing machine
US3774811A (en) * 1970-12-10 1973-11-27 L Staerman Apparatus for obtaining synthetic foam materials
US4070302A (en) * 1976-04-01 1978-01-24 Chatterton James L Foam producing equipment
US4734999A (en) * 1986-07-03 1988-04-05 Toyo Stauffer Chemical Co., Ltd. Cylinder for metal organic chemical vapor deposition
US5339988A (en) * 1992-10-19 1994-08-23 Ballard Medical Products Disposable tray sump foamer, assembly and methods
US5803315A (en) * 1997-01-06 1998-09-08 Kaufman Products Inc. Dispenser having removable container
US5884817A (en) * 1997-01-30 1999-03-23 Kaufman Products Inc. Tilt dispenser
US5894961A (en) * 1997-01-24 1999-04-20 Kaufman Products Inc. Dispenser with resilient reservoir structure
US5904272A (en) * 1997-11-12 1999-05-18 Kaufman Products Inc. Dispenser for liquids
US5984146A (en) * 1996-09-27 1999-11-16 Kaufman; John G. Dispenser having foamed output
US6651908B1 (en) * 2001-07-12 2003-11-25 Richway Industries, Ltd. Foam marking device for yards

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554340C2 (de) * 1975-12-03 1986-03-20 Goldwell Gmbh, Chemische Fabrik H.E. Dotter, 6100 Darmstadt Vorrichtung zur Verschäumung von flüssigen kosmetischen Präparaten
US4874560A (en) * 1988-06-06 1989-10-17 Oxidyne Corporation Apparatus for effecting selected patterns of fluid flow

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508227A (en) * 1944-03-27 1950-05-16 Pyrene Co Ltd Foam-producing apparatus
US2588987A (en) * 1947-08-21 1952-03-11 John A Roberts Pipe joint
US2674444A (en) * 1950-07-27 1954-04-06 James L Chatterton Foam producer for cleaning apparatus
US2680010A (en) * 1950-11-10 1954-06-01 Frank X Dubay Foam dispensing device
US2761239A (en) * 1951-01-02 1956-09-04 Herman W Stamps Aerating attachment for minnow bucket
US2738613A (en) * 1952-07-09 1956-03-20 James M Styer Aerating device
US2757916A (en) * 1953-08-03 1956-08-07 Adwin R Osborn Aerator for minnow bucket
US3246366A (en) * 1961-12-21 1966-04-19 Goodyear Tire & Rubber Apparatus for extruding
US3447754A (en) * 1964-10-16 1969-06-03 Lewo Chem Fab Gmbh Fa Foam cleaning
US3485404A (en) * 1967-06-21 1969-12-23 Jessie Louise Newton Closure members for vacuum type containers and the like
US3709437A (en) * 1968-09-23 1973-01-09 Hershel Earl Wright Method and device for producing foam
US3774811A (en) * 1970-12-10 1973-11-27 L Staerman Apparatus for obtaining synthetic foam materials
US3712512A (en) * 1971-04-26 1973-01-23 J Snider Lather producing machine
US4070302A (en) * 1976-04-01 1978-01-24 Chatterton James L Foam producing equipment
US4734999A (en) * 1986-07-03 1988-04-05 Toyo Stauffer Chemical Co., Ltd. Cylinder for metal organic chemical vapor deposition
US5339988A (en) * 1992-10-19 1994-08-23 Ballard Medical Products Disposable tray sump foamer, assembly and methods
US5372281A (en) * 1992-10-19 1994-12-13 Ballard Medical Products Disposable tray sump foamer, assembly and methods
US5452823A (en) * 1992-10-19 1995-09-26 Ballard Medical Products Disposable tray sump foamer, assembly and methods
US5984146A (en) * 1996-09-27 1999-11-16 Kaufman; John G. Dispenser having foamed output
US5803315A (en) * 1997-01-06 1998-09-08 Kaufman Products Inc. Dispenser having removable container
US5894961A (en) * 1997-01-24 1999-04-20 Kaufman Products Inc. Dispenser with resilient reservoir structure
US5884817A (en) * 1997-01-30 1999-03-23 Kaufman Products Inc. Tilt dispenser
US5904272A (en) * 1997-11-12 1999-05-18 Kaufman Products Inc. Dispenser for liquids
US6651908B1 (en) * 2001-07-12 2003-11-25 Richway Industries, Ltd. Foam marking device for yards

Also Published As

Publication number Publication date
NL36850C (enrdf_load_stackoverflow) 1935-11-15
FR754793A (fr) 1933-11-13
CH171875A (de) 1934-09-15
GB397337A (en) 1933-08-24
DK47948C (da) 1933-10-30

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