EP0198710B1 - Einfülltrichter - Google Patents
Einfülltrichter Download PDFInfo
- Publication number
- EP0198710B1 EP0198710B1 EP19860302801 EP86302801A EP0198710B1 EP 0198710 B1 EP0198710 B1 EP 0198710B1 EP 19860302801 EP19860302801 EP 19860302801 EP 86302801 A EP86302801 A EP 86302801A EP 0198710 B1 EP0198710 B1 EP 0198710B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- funnel
- pouring
- container
- tank
- poured
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims 1
- 210000003739 neck Anatomy 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 238000013022 venting Methods 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
- G03D13/02—Containers; Holding-devices
- G03D13/04—Trays; Dishes; Tanks ; Drums
- G03D13/046—Drums; Films convolutely fixed on the side of the drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C11/00—Funnels, e.g. for liquids
- B67C11/02—Funnels, e.g. for liquids without discharge valves
Definitions
- This invention relates to pouring funnels, and particularly to funnels adapted for filling containers having relatively narrow necks, with liquids.
- a first aspect of the present invention provides a pouring funnel of the kind comprising a body including an open inlet portion into which fluid is poured, in use, and which tapers down to a generally tubular outlet portion which is adapted to be positioned in the neck of a container, the inlet portion including at least one reentrant portion in the wall of the funnel which is so arranged as to provide a vent which in use connects the interior of the container with the atmosphere to facilitate filling and also forms a baffle member which protrudes into the open inlet portion sufficiently so as to prevent swirling of the fluid when poured through the funnel.
- a film development tank including a lid with a funnel part in accordance with the said first aspect of the invention so as to prevent swirling of fluid when poured into the tank through the funnel.
- a funnel may be provided with more than one radially extending baffle member, and in a preferred arrangement, a pair of such radially extending baffles are provided, on opposite sides of the funnel neck, so as to extend across a diameter of the funnel.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Closures For Containers (AREA)
- Photographic Developing Apparatuses (AREA)
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858509686A GB8509686D0 (en) | 1985-04-16 | 1985-04-16 | Pouring funnel |
GB8509686 | 1985-04-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0198710A1 EP0198710A1 (de) | 1986-10-22 |
EP0198710B1 true EP0198710B1 (de) | 1989-08-30 |
Family
ID=10577707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19860302801 Expired EP0198710B1 (de) | 1985-04-16 | 1986-04-15 | Einfülltrichter |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0198710B1 (de) |
DE (1) | DE3665295D1 (de) |
GB (1) | GB8509686D0 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5478478A (en) * | 1993-12-22 | 1995-12-26 | E. I. Du Pont De Nemours And Company | Apparatus and method for preventing vortexing of a liquid in a separatory funnel |
DE102005005518A1 (de) * | 2005-02-01 | 2006-08-10 | Eberhard-Karls-Universität Tübingen Universitätsklinikum | Einführvorrichtung für biologische Proben |
CN103318827B (zh) * | 2013-07-15 | 2016-08-10 | 陈犇 | 一种用于机油瓶的便携式加油嘴 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR367273A (fr) * | 1906-06-19 | 1906-10-25 | George Nathan Haskell | Entonnoir |
FR459356A (fr) * | 1913-06-17 | 1913-11-04 | Paul Emile Bonhotal | Entonnoir muni de rainures permettant l'expulsion de l'air pendant le remplissage |
US1483850A (en) * | 1921-08-04 | 1924-02-12 | Teck Mfg Company | Lavatory fitting |
US1662147A (en) * | 1926-02-26 | 1928-03-13 | Farden Nels | Funnel |
GB1025863A (en) * | 1964-04-28 | 1966-04-14 | Pavelle Ltd | Improvements in photographic processing apparatus |
-
1985
- 1985-04-16 GB GB858509686A patent/GB8509686D0/en active Pending
-
1986
- 1986-04-15 EP EP19860302801 patent/EP0198710B1/de not_active Expired
- 1986-04-15 DE DE8686302801T patent/DE3665295D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3665295D1 (en) | 1989-10-05 |
GB8509686D0 (en) | 1985-05-22 |
EP0198710A1 (de) | 1986-10-22 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 19870330 |
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17Q | First examination report despatched |
Effective date: 19880119 |
|
GRAA | (expected) grant |
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STAA | Information on the status of an ep patent application or granted ep patent |
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26N | No opposition filed | ||
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