CA2314894C - A teatcup liner device - Google Patents
A teatcup liner device Download PDFInfo
- Publication number
- CA2314894C CA2314894C CA002314894A CA2314894A CA2314894C CA 2314894 C CA2314894 C CA 2314894C CA 002314894 A CA002314894 A CA 002314894A CA 2314894 A CA2314894 A CA 2314894A CA 2314894 C CA2314894 C CA 2314894C
- Authority
- CA
- Canada
- Prior art keywords
- teatcup liner
- teatcup
- inner space
- valve
- outlet
- 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 - Fee Related
Links
- 239000008267 milk Substances 0.000 claims abstract description 39
- 235000013336 milk Nutrition 0.000 claims abstract description 39
- 210000004080 milk Anatomy 0.000 claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 230000010349 pulsation Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 210000002445 nipple Anatomy 0.000 description 7
- 244000005700 microbiome Species 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 235000020243 first infant milk formula Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 208000004396 mastitis Diseases 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/76—Cores
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J5/00—Milking machines or devices
- A01J5/04—Milking machines or devices with pneumatic manipulation of teats
- A01J5/08—Teat-cups with two chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/727—Fastening elements
- B29L2031/7278—Couplings, connectors, nipples
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Husbandry (AREA)
- Environmental Sciences (AREA)
- Manufacturing & Machinery (AREA)
- External Artificial Organs (AREA)
- Check Valves (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Formation And Processing Of Food Products (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Materials For Medical Uses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9704791-4 | 1997-12-19 | ||
| SE9704791A SE9704791L (sv) | 1997-12-19 | 1997-12-19 | Spengummianordning med två utloppspassager samt gjutform och förfarande för tillverkning av anordningen |
| PCT/SE1998/002392 WO1999034664A1 (en) | 1997-12-19 | 1998-12-18 | A teatcup liner device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2314894A1 CA2314894A1 (en) | 1999-07-15 |
| CA2314894C true CA2314894C (en) | 2008-02-19 |
Family
ID=20409497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002314894A Expired - Fee Related CA2314894C (en) | 1997-12-19 | 1998-12-18 | A teatcup liner device |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1039798B1 (https=) |
| JP (1) | JP2002500023A (https=) |
| AT (1) | ATE236512T1 (https=) |
| AU (1) | AU2193499A (https=) |
| CA (1) | CA2314894C (https=) |
| DE (1) | DE69813293T2 (https=) |
| DK (1) | DK1039798T3 (https=) |
| IL (1) | IL136856A (https=) |
| SE (1) | SE9704791L (https=) |
| WO (1) | WO1999034664A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1014260C2 (nl) * | 2000-02-02 | 2001-08-03 | Lely Entpr Ag | Inrichting voor het detecteren van fysische afwijkingen in melk. |
| NL1019625C2 (nl) | 2001-12-20 | 2003-06-30 | Lely Entpr Ag | Inrichting en melkbeker voor het melken van dieren. |
| SE0203871D0 (sv) * | 2002-12-20 | 2002-12-20 | Delaval Holding Ab | Milking Devices |
| SE527446C2 (sv) * | 2004-06-10 | 2006-03-07 | Delaval Holding Ab | Mjölkningsanordningar |
| DE102007003480B4 (de) * | 2007-01-24 | 2008-11-13 | Jakob Maier | Verfahren und Vorrichtung zur Bearbeitung eines Zitzengummis während der Herstellung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1249134A (en) * | 1916-10-10 | 1917-12-04 | Laval Separator Co De | Teat-cup for milking-machines. |
| US1896321A (en) * | 1930-01-10 | 1933-02-07 | Robert E Maes | Teatcup for milking machine |
| SE8201338L (sv) * | 1982-03-04 | 1983-09-05 | Alfa Laval Ab | Spenkopp for mjolkningsmaskin |
| NL8700249A (nl) * | 1987-02-02 | 1988-09-01 | Multinorm Bv | Werkwijze voor het reinigen van een tepel van een vrouwelijk dier, melkwerkwijze en beker ten gebruike bij bovengenoemde werkwijzen. |
| ATE199810T1 (de) * | 1991-11-22 | 2001-04-15 | Berthold Johannes The Dietrich | Melkvorrichtung und zitzenbecher für diese vorrichtung |
| EP1219167B1 (en) * | 1996-04-17 | 2009-06-17 | Maasland N.V. | A machine for milking animals, such as cows |
-
1997
- 1997-12-19 SE SE9704791A patent/SE9704791L/xx not_active IP Right Cessation
-
1998
- 1998-12-18 EP EP98965922A patent/EP1039798B1/en not_active Expired - Lifetime
- 1998-12-18 AT AT98965922T patent/ATE236512T1/de not_active IP Right Cessation
- 1998-12-18 DK DK98965922T patent/DK1039798T3/da active
- 1998-12-18 CA CA002314894A patent/CA2314894C/en not_active Expired - Fee Related
- 1998-12-18 AU AU21934/99A patent/AU2193499A/en not_active Abandoned
- 1998-12-18 IL IL13685698A patent/IL136856A/en not_active IP Right Cessation
- 1998-12-18 WO PCT/SE1998/002392 patent/WO1999034664A1/en not_active Ceased
- 1998-12-18 JP JP2000527136A patent/JP2002500023A/ja active Pending
- 1998-12-18 DE DE69813293T patent/DE69813293T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DK1039798T3 (da) | 2003-05-26 |
| SE508783C2 (sv) | 1998-11-02 |
| IL136856A0 (en) | 2001-06-14 |
| SE9704791D0 (sv) | 1997-12-19 |
| ATE236512T1 (de) | 2003-04-15 |
| IL136856A (en) | 2004-08-31 |
| EP1039798A1 (en) | 2000-10-04 |
| EP1039798B1 (en) | 2003-04-09 |
| SE9704791L (sv) | 1998-11-02 |
| WO1999034664A1 (en) | 1999-07-15 |
| DE69813293T2 (de) | 2004-01-22 |
| JP2002500023A (ja) | 2002-01-08 |
| CA2314894A1 (en) | 1999-07-15 |
| DE69813293D1 (de) | 2003-05-15 |
| AU2193499A (en) | 1999-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |