GB537269A - Fountain pen - Google Patents
Fountain penInfo
- Publication number
- GB537269A GB537269A GB32138/39A GB3213839A GB537269A GB 537269 A GB537269 A GB 537269A GB 32138/39 A GB32138/39 A GB 32138/39A GB 3213839 A GB3213839 A GB 3213839A GB 537269 A GB537269 A GB 537269A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nib
- ink
- section
- cells
- rear end
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/18—Arrangements for feeding the ink to the nibs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
Abstract
537,269. Fountain pens. DEHN, F. B. (Parker Pen Co.) Dec. 13, 1939, No. 32138. [Class 146 (iii)] In a fountain pen, a hollow member having capillary cells to govern the ink feed is open to the ink reservior whereby surplus ink in the feed duct enters the cells to prevent flooding whilst air enters the reservoir when the cells are free of ink. The nib-section is formed by a tubular element 2 closed at the rear end and formed with transverse slits in the upper wall whereby the forward section may be depressed and form a seat for a nib 3. The rear end of the nib is held beneath the unslit part of the wall of the nib-section by a springy element 6 having a protuberance 9 engaging an aperture 4 in the nib 3. The amount of flexure of the nib ran be controlled by a sliding element 29 held in adjusted position by a projection at the rear end engaging notches in the wall of the section. Enclosed in the section is a tubular member 13, the upper wall of which is extended to form the element 6, and is formed with longitudinal channels along which ink is fed from the reservoir 27. Slots 16 cut in the bases of the channels give access to the interior of the member 13 wherein is contained a structure 14 composed of a series of spaced elements which provide a number of capillary cells to absorb any overflow ink. The ink duct 26 tapers towards the nib end, and an air passage 18 arranged diametrically opposite in the member 13 increases in size towards the nib end where it opens to the atmosphere through a vent 24. Ink reaches the nib through slits 17, 8 in the element 6 and section 2 respectively. The vents 16 are smaller in size than the capillary spaces, and these spaces increase in cross-section towards the nib end. A construction employing an ordinary nib is also described. Specification 534,657 is referred to.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US146846A US2187528A (en) | 1937-06-07 | 1937-06-07 | Fountain pen |
GB32138/39A GB537269A (en) | 1937-06-07 | 1939-12-13 | Fountain pen |
FR862566D FR862566A (en) | 1937-06-07 | 1939-12-26 | Stylograph |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US146846A US2187528A (en) | 1937-06-07 | 1937-06-07 | Fountain pen |
GB32138/39A GB537269A (en) | 1937-06-07 | 1939-12-13 | Fountain pen |
FR862566T | 1939-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB537269A true GB537269A (en) | 1941-06-16 |
Family
ID=10333873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32138/39A Expired GB537269A (en) | 1937-06-07 | 1939-12-13 | Fountain pen |
Country Status (3)
Country | Link |
---|---|
US (1) | US2187528A (en) |
FR (1) | FR862566A (en) |
GB (1) | GB537269A (en) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2417861A (en) * | 1943-11-19 | 1947-03-25 | Arthur O Dahlberg | Fountain pen |
US2512004A (en) * | 1945-03-05 | 1950-06-20 | Russell T Wing | Fountain pen |
US2474389A (en) * | 1945-10-26 | 1949-06-28 | Russell T Wing | Fountain pen |
BE471627A (en) * | 1947-01-24 | |||
NL68028C (en) * | 1946-06-08 | |||
US2528408A (en) * | 1947-07-11 | 1950-10-31 | Parker Pen Co | Fountain pen |
US2462929A (en) * | 1946-07-17 | 1949-03-01 | Parker Pen Co | Fountain pen |
NL69485C (en) * | 1947-09-13 | |||
US2888908A (en) * | 1951-05-02 | 1959-06-02 | Parker Pen Co | Fountain pen |
DE926653C (en) * | 1952-05-08 | 1955-04-21 | C Josef Lamy | Fountain pen |
US2811948A (en) * | 1954-07-06 | 1957-11-05 | Kahn David Inc | Locking device for fountain pen |
US4770558A (en) * | 1986-02-20 | 1988-09-13 | Gebr. Schmidt KG Fabrik Fuer Feinmechanik | Ink writing or drawing instrument |
US6629646B1 (en) * | 1991-04-24 | 2003-10-07 | Aerogen, Inc. | Droplet ejector with oscillating tapered aperture |
US6540154B1 (en) * | 1991-04-24 | 2003-04-01 | Aerogen, Inc. | Systems and methods for controlling fluid feed to an aerosol generator |
US5938117A (en) | 1991-04-24 | 1999-08-17 | Aerogen, Inc. | Methods and apparatus for dispensing liquids as an atomized spray |
US7628339B2 (en) | 1991-04-24 | 2009-12-08 | Novartis Pharma Ag | Systems and methods for controlling fluid feed to an aerosol generator |
US6085740A (en) | 1996-02-21 | 2000-07-11 | Aerogen, Inc. | Liquid dispensing apparatus and methods |
US6205999B1 (en) | 1995-04-05 | 2001-03-27 | Aerogen, Inc. | Methods and apparatus for storing chemical compounds in a portable inhaler |
US5758637A (en) | 1995-08-31 | 1998-06-02 | Aerogen, Inc. | Liquid dispensing apparatus and methods |
US6014970A (en) * | 1998-06-11 | 2000-01-18 | Aerogen, Inc. | Methods and apparatus for storing chemical compounds in a portable inhaler |
US6235177B1 (en) * | 1999-09-09 | 2001-05-22 | Aerogen, Inc. | Method for the construction of an aperture plate for dispensing liquid droplets |
US8336545B2 (en) * | 2000-05-05 | 2012-12-25 | Novartis Pharma Ag | Methods and systems for operating an aerosol generator |
US7600511B2 (en) * | 2001-11-01 | 2009-10-13 | Novartis Pharma Ag | Apparatus and methods for delivery of medicament to a respiratory system |
US7100600B2 (en) * | 2001-03-20 | 2006-09-05 | Aerogen, Inc. | Fluid filled ampoules and methods for their use in aerosolizers |
MXPA02010884A (en) * | 2000-05-05 | 2003-03-27 | Aerogen Ireland Ltd | Apparatus and methods for the delivery of medicaments to the respiratory system. |
US6948491B2 (en) | 2001-03-20 | 2005-09-27 | Aerogen, Inc. | Convertible fluid feed system with comformable reservoir and methods |
US7971588B2 (en) * | 2000-05-05 | 2011-07-05 | Novartis Ag | Methods and systems for operating an aerosol generator |
US6543443B1 (en) | 2000-07-12 | 2003-04-08 | Aerogen, Inc. | Methods and devices for nebulizing fluids |
US6546927B2 (en) | 2001-03-13 | 2003-04-15 | Aerogen, Inc. | Methods and apparatus for controlling piezoelectric vibration |
US6550472B2 (en) | 2001-03-16 | 2003-04-22 | Aerogen, Inc. | Devices and methods for nebulizing fluids using flow directors |
US6732944B2 (en) * | 2001-05-02 | 2004-05-11 | Aerogen, Inc. | Base isolated nebulizing device and methods |
US7677467B2 (en) * | 2002-01-07 | 2010-03-16 | Novartis Pharma Ag | Methods and devices for aerosolizing medicament |
US20050205089A1 (en) * | 2002-01-07 | 2005-09-22 | Aerogen, Inc. | Methods and devices for aerosolizing medicament |
AU2003202925B2 (en) | 2002-01-07 | 2008-12-18 | Aerogen, Inc. | Devices and methods for nebulizing fluids for inhalation |
JP4761709B2 (en) | 2002-01-15 | 2011-08-31 | エアロジェン,インコーポレイテッド | Method and system for operating an aerosol generator |
AU2003256253A1 (en) * | 2002-05-20 | 2003-12-02 | Aerogen, Inc. | Aerosol for medical treatment and methods |
US20070044792A1 (en) * | 2005-08-30 | 2007-03-01 | Aerogen, Inc. | Aerosol generators with enhanced corrosion resistance |
US8616195B2 (en) * | 2003-07-18 | 2013-12-31 | Novartis Ag | Nebuliser for the production of aerosolized medication |
US7290541B2 (en) * | 2004-04-20 | 2007-11-06 | Aerogen, Inc. | Aerosol delivery apparatus and method for pressure-assisted breathing systems |
US7267121B2 (en) | 2004-04-20 | 2007-09-11 | Aerogen, Inc. | Aerosol delivery apparatus and method for pressure-assisted breathing systems |
AU2005234774B2 (en) * | 2004-04-20 | 2011-01-20 | Novartis Ag | Aerosol delivery apparatus for pressure assisted breathing |
US7946291B2 (en) * | 2004-04-20 | 2011-05-24 | Novartis Ag | Ventilation systems and methods employing aerosol generators |
UA94711C2 (en) * | 2005-05-25 | 2011-06-10 | Аэроджен, Инк. | Vibration systems and methods of making a vibration system, methods of vibrating a plate, aerosol generating system and method of treating a patient |
-
1937
- 1937-06-07 US US146846A patent/US2187528A/en not_active Expired - Lifetime
-
1939
- 1939-12-13 GB GB32138/39A patent/GB537269A/en not_active Expired
- 1939-12-26 FR FR862566D patent/FR862566A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2187528A (en) | 1940-01-16 |
FR862566A (en) | 1941-03-14 |
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