FR1557872A - - Google Patents
Info
- Publication number
- FR1557872A FR1557872A FR1557872DA FR1557872A FR 1557872 A FR1557872 A FR 1557872A FR 1557872D A FR1557872D A FR 1557872DA FR 1557872 A FR1557872 A FR 1557872A
- Authority
- FR
- France
- 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
Classifications
-
- 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
- A01J5/047—Vacuum generating means, e.g. by connecting to the air-inlet of a tractor engine
- A01J5/048—Vacuum regulators
-
- 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
- A01J5/047—Vacuum generating means, e.g. by connecting to the air-inlet of a tractor engine
-
- 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
- A01J5/10—Pulsators arranged otherwise than on teat-cups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7838—Plural
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Animal Husbandry (AREA)
- Environmental Sciences (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60677067A | 1967-01-03 | 1967-01-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1557872A true FR1557872A (fr) | 1969-02-21 |
Family
ID=24429383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1557872D Expired FR1557872A (fr) | 1967-01-03 | 1968-01-03 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3482593A (fr) |
DE (1) | DE1607038A1 (fr) |
FR (1) | FR1557872A (fr) |
NL (1) | NL6717378A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7014273A (fr) * | 1969-10-06 | 1971-04-08 | ||
CA946778A (en) * | 1971-02-16 | 1974-05-07 | Alfa-Laval Ab | Milking machine |
US5141403A (en) * | 1990-12-07 | 1992-08-25 | Cornell Research Foundation, Inc. | Two-level vacuum system controller with adjustable speed drive |
US6537033B2 (en) | 2000-04-11 | 2003-03-25 | Western Dairies Incorporation | Open loop control apparatus for vacuum controlled systems |
US6439156B1 (en) * | 2000-11-13 | 2002-08-27 | Dec International, Inc. | Milking vacuum fluctuation filter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1329451A (en) * | 1918-12-16 | 1920-02-03 | Henry B Babson | Milking-machine system |
US2039421A (en) * | 1932-11-26 | 1936-05-05 | Laval Separator Co De | Process and apparatus for milking |
US2667856A (en) * | 1952-06-02 | 1954-02-02 | Int Harvester Co | Vacuum regulating device for pipe-line milkers |
US3377992A (en) * | 1964-08-12 | 1968-04-16 | Alfa Laval Ab | Milking system |
US3302613A (en) * | 1965-02-05 | 1967-02-07 | Dairy Equipment Co | Air reserve indicator for miking systems |
-
1967
- 1967-01-03 US US3482593D patent/US3482593A/en not_active Expired - Lifetime
- 1967-12-14 DE DE19671607038 patent/DE1607038A1/de active Pending
- 1967-12-20 NL NL6717378A patent/NL6717378A/xx unknown
-
1968
- 1968-01-03 FR FR1557872D patent/FR1557872A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3482593A (en) | 1969-12-09 |
NL6717378A (fr) | 1968-07-04 |
DE1607038A1 (de) | 1970-08-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |