CA1304322C - Closing device for a holder and a diaphragm for such a device - Google Patents
Closing device for a holder and a diaphragm for such a deviceInfo
- Publication number
- CA1304322C CA1304322C CA000563775A CA563775A CA1304322C CA 1304322 C CA1304322 C CA 1304322C CA 000563775 A CA000563775 A CA 000563775A CA 563775 A CA563775 A CA 563775A CA 1304322 C CA1304322 C CA 1304322C
- Authority
- CA
- Canada
- Prior art keywords
- diaphragm
- cover
- closure device
- edge
- receptacle
- 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
- 239000012298 atmosphere Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 6
- 238000010168 coupling process Methods 0.000 claims 6
- 238000005859 coupling reaction Methods 0.000 claims 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 210000000188 diaphragm Anatomy 0.000 description 37
- 239000004698 Polyethylene Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
Landscapes
- Diaphragms And Bellows (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLNL-87.00871 | 1987-04-13 | ||
| NLAANVRAGE8700871,A NL185834C (nl) | 1987-04-13 | 1987-04-13 | Afsluitinrichting voor een houder en membraan voor een dergelijke afsluitinrichting. |
| EP88.200101.9 | 1988-01-20 | ||
| EP88200101A EP0287131B1 (de) | 1987-04-13 | 1988-01-20 | Verschlussanordnung für einen Behälter und Membrane dafür |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1304322C true CA1304322C (en) | 1992-06-30 |
Family
ID=26114901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000563775A Expired - Lifetime CA1304322C (en) | 1987-04-13 | 1988-04-11 | Closing device for a holder and a diaphragm for such a device |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | ATE61552T1 (de) |
| CA (1) | CA1304322C (de) |
-
1988
- 1988-01-20 AT AT88200101T patent/ATE61552T1/de not_active IP Right Cessation
- 1988-04-11 CA CA000563775A patent/CA1304322C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE61552T1 (de) | 1991-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |