FI52694C - Ventilanordning med förmåga att reagera på tryckskillnader - Google Patents
Ventilanordning med förmåga att reagera på tryckskillnaderInfo
- Publication number
- FI52694C FI52694C FI740849A FI84974A FI52694C FI 52694 C FI52694 C FI 52694C FI 740849 A FI740849 A FI 740849A FI 84974 A FI84974 A FI 84974A FI 52694 C FI52694 C FI 52694C
- Authority
- FI
- Finland
- Prior art keywords
- responding
- device capable
- valve device
- pressure differences
- differences
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/22—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with two or more compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
- B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Buffer Packaging (AREA)
- Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7304093A SE376586B (sv) | 1973-03-22 | 1973-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI52694B FI52694B (sv) | 1977-08-01 |
FI52694C true FI52694C (sv) | 1977-11-10 |
Family
ID=20317004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI740849A FI52694C (sv) | 1973-03-22 | 1974-03-21 | Ventilanordning med förmåga att reagera på tryckskillnader |
Country Status (11)
Country | Link |
---|---|
US (1) | US3913809A (sv) |
JP (1) | JPS5026677A (sv) |
AT (1) | AT341410B (sv) |
CA (1) | CA998365A (sv) |
DE (1) | DE2412998A1 (sv) |
FI (1) | FI52694C (sv) |
FR (1) | FR2222274A1 (sv) |
GB (1) | GB1453646A (sv) |
IT (1) | IT1010704B (sv) |
NO (1) | NO741008L (sv) |
SE (1) | SE376586B (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4069951A (en) * | 1976-06-21 | 1978-01-24 | Von Winckelmann Emil H | Closure assembly for collapsible tube dispensers, and the like |
GB2146740B (en) * | 1983-09-15 | 1986-10-22 | Grundy | Non-return valve |
US4496407A (en) * | 1983-11-28 | 1985-01-29 | Springs Industries, Inc. | Apparatus and process for ultrasonically cutting off predetermined widths of selvages and sealing the cut edges of textile fabric |
DE3420324A1 (de) * | 1984-05-30 | 1985-12-05 | Lechler Chemie Gmbh, 7000 Stuttgart | Abgabevorrichtung fuer mehrere stroemungsfaehige materialkomponenten |
FR2643615B1 (fr) * | 1989-02-28 | 1991-07-19 | Oreal | Ensemble permettant de conditionner separement deux produits pouvant presenter des viscosites differentes et de les distribuer simultanement en doses egales en volume |
US5989469A (en) * | 1997-09-11 | 1999-11-23 | Knight Plastics, Inc. | Method for making a non-drip valve for an inverted container |
US5931352A (en) * | 1997-09-11 | 1999-08-03 | Knight Plastics, Inc. | Snap-fit non-drip valve and method for assembly thereof |
US6874658B2 (en) * | 2002-05-07 | 2005-04-05 | Ralph H. Thomas | Design and method for producing a sealing and shut-off valve system on a plural chamber dispensing tube |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1296884A (en) * | 1918-10-07 | 1919-03-11 | Edward J Volk | Collapsible tube. |
US1905936A (en) * | 1932-06-29 | 1933-04-25 | Heard James Jefferson | Automatic pressure valve seal cap for collapsible tubes |
US2755974A (en) * | 1952-09-18 | 1956-07-24 | William H Godfrey | Self-sealing cap for collapsible tubes |
US3312237A (en) * | 1964-05-06 | 1967-04-04 | Mon George | Bicuspid heart valve |
-
1973
- 1973-03-22 SE SE7304093A patent/SE376586B/xx unknown
-
1974
- 1974-03-05 GB GB992874A patent/GB1453646A/en not_active Expired
- 1974-03-07 US US448878A patent/US3913809A/en not_active Expired - Lifetime
- 1974-03-18 DE DE2412998A patent/DE2412998A1/de not_active Withdrawn
- 1974-03-21 NO NO741008A patent/NO741008L/no unknown
- 1974-03-21 FI FI740849A patent/FI52694C/sv active
- 1974-03-22 AT AT237674A patent/AT341410B/de not_active IP Right Cessation
- 1974-03-22 JP JP49032434A patent/JPS5026677A/ja active Pending
- 1974-03-22 CA CA195,948A patent/CA998365A/en not_active Expired
- 1974-03-22 IT IT12642/74A patent/IT1010704B/it active
- 1974-03-22 FR FR7410001A patent/FR2222274A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FI52694B (sv) | 1977-08-01 |
SE376586B (sv) | 1975-06-02 |
ATA237674A (de) | 1977-05-15 |
CA998365A (en) | 1976-10-12 |
GB1453646A (en) | 1976-10-27 |
US3913809A (en) | 1975-10-21 |
AT341410B (de) | 1978-02-10 |
NO741008L (no) | 1974-09-24 |
FR2222274A1 (sv) | 1974-10-18 |
IT1010704B (it) | 1977-01-20 |
DE2412998A1 (de) | 1974-09-26 |
JPS5026677A (sv) | 1975-03-19 |
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