ES2144901B1 - LIQUID DISPENSER. - Google Patents
LIQUID DISPENSER.Info
- Publication number
- ES2144901B1 ES2144901B1 ES009601765A ES9601765A ES2144901B1 ES 2144901 B1 ES2144901 B1 ES 2144901B1 ES 009601765 A ES009601765 A ES 009601765A ES 9601765 A ES9601765 A ES 9601765A ES 2144901 B1 ES2144901 B1 ES 2144901B1
- Authority
- ES
- Spain
- Prior art keywords
- passage
- chamber
- eyelet
- piston
- defining
- 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
Links
Landscapes
- Closures For Containers (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Dispensador de líquidos, con un conducto (4) dispensador, en comunicación con un paso (22) de expulsión; un conducto (6) aspirador, en comunicación con un paso (23) de aspiración y que define un asiento de válvula (26); un cilindro (8) que define una cámara (10); un pistón (14) y un elemento de válvula (28), dotado: de una base (30) que cierra la cámara (10) y comprende un ojal (37) y orificios (48); de un cuerpo (40) abocardado, emergente desde la base (30), que se aloja en el paso tubular (22) de expulsión; cuyo borde exterior extremo (44) tiende a mantenerse aplicado al paso (22) de expulsión; y que, entre el mismo y el paso (22) de expulsión, deja un espacio (46) comunicado con los orificios (48) de la cámara (10); y de un émbolo (50) retenido con holgura en el ojal (37) y desplazaba entre posiciones de desobturación y de obturación, en la que se aplica al asiento de válvula (26).Liquid dispenser, with a conduit (4) dispenser, in communication with an expulsion passage (22); a vacuum duct (6), in communication with a suction passage (23) and defining a valve seat (26); a cylinder (8) defining a chamber (10); a piston (14) and a valve element (28), provided: with a base (30) that closes the chamber (10) and comprises an eyelet (37) and holes (48); of a flared body (40), emerging from the base (30), which is housed in the tubular passage (22) of expulsion; whose extreme outer edge (44) tends to remain applied to the ejection passage (22); and that, between it and the ejection passage (22), it leaves a space (46) communicated with the holes (48) of the chamber (10); and of a piston (50) retained with clearance in the eyelet (37) and moved between positions of obturation and sealing, in which it is applied to the valve seat (26).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009601765A ES2144901B1 (en) | 1996-08-07 | 1996-08-07 | LIQUID DISPENSER. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009601765A ES2144901B1 (en) | 1996-08-07 | 1996-08-07 | LIQUID DISPENSER. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2144901A1 ES2144901A1 (en) | 2000-06-16 |
ES2144901B1 true ES2144901B1 (en) | 2001-02-16 |
Family
ID=8295783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009601765A Expired - Lifetime ES2144901B1 (en) | 1996-08-07 | 1996-08-07 | LIQUID DISPENSER. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2144901B1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2953673C2 (en) * | 1979-05-21 | 1986-09-11 | Yoshino Kogyosho Co., Ltd., Tokio/Tokyo | Manually operated liquid dispenser |
US4618077A (en) * | 1984-03-07 | 1986-10-21 | Corsette Douglas Frank | Liquid dispensing pump |
-
1996
- 1996-08-07 ES ES009601765A patent/ES2144901B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2144901A1 (en) | 2000-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC2A | Transfer granted | ||
EC2A | Search report published |
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