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
Application number
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1557872A publication Critical patent/FR1557872A/fr
Expired legal-status Critical Current

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)
FR1557872D 1967-01-03 1968-01-03 Expired FR1557872A (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US3482593A (en) 1969-12-09
NL6717378A (fr) 1968-07-04
DE1607038A1 (de) 1970-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse