GB873099A - A relay pulsator for milking machines - Google Patents

A relay pulsator for milking machines

Info

Publication number
GB873099A
GB873099A GB2988059A GB2988059A GB873099A GB 873099 A GB873099 A GB 873099A GB 2988059 A GB2988059 A GB 2988059A GB 2988059 A GB2988059 A GB 2988059A GB 873099 A GB873099 A GB 873099A
Authority
GB
United Kingdom
Prior art keywords
vacuum
air
pulsator
diaphragm
milking machines
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
Application number
GB2988059A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to GB2988059A priority Critical patent/GB873099A/en
Publication of GB873099A publication Critical patent/GB873099A/en
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
    • A01J5/10—Pulsators arranged otherwise than on teat-cups
    • A01J5/12—Pulsators arranged otherwise than on teat-cups with membranes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Reciprocating Pumps (AREA)

Abstract

873,099. Pulsators. SEABORNE, T. L. April 20, 1960 [Sept. 2, 1959], No. 29880/59. Class 5(1). In a relay pulsator for milking machines, a flexible diaphragm 6 is actuated by the air and vacuum phases of a master pulsator. On the air phase the diaphragm is drawn downwardly causing a valve 15 to close against a lower valve seating 20 thereby closing air inlets 21 and opening the teat cup connection 24 to the vacuum line 27. On the vacuum phase, the diaphragm 6 rises and air entering through the inlets 21 forces the valve upwards against a seating 22 to shut off the vacuum 27 from the teat cup connection 24.
GB2988059A 1959-09-02 1959-09-02 A relay pulsator for milking machines Expired GB873099A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2988059A GB873099A (en) 1959-09-02 1959-09-02 A relay pulsator for milking machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2988059A GB873099A (en) 1959-09-02 1959-09-02 A relay pulsator for milking machines

Publications (1)

Publication Number Publication Date
GB873099A true GB873099A (en) 1961-07-19

Family

ID=10298690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2988059A Expired GB873099A (en) 1959-09-02 1959-09-02 A relay pulsator for milking machines

Country Status (1)

Country Link
GB (1) GB873099A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167093A (en) * 1962-05-18 1965-01-26 Golay & Co Inc Pulsator relay
US3307585A (en) * 1962-08-06 1967-03-07 Schilling Electric Co Pulsator for milker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167093A (en) * 1962-05-18 1965-01-26 Golay & Co Inc Pulsator relay
US3307585A (en) * 1962-08-06 1967-03-07 Schilling Electric Co Pulsator for milker

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