GB737834A - Automatic cut-off valve for milking apparatus - Google Patents

Automatic cut-off valve for milking apparatus

Info

Publication number
GB737834A
GB737834A GB2962653A GB2962653A GB737834A GB 737834 A GB737834 A GB 737834A GB 2962653 A GB2962653 A GB 2962653A GB 2962653 A GB2962653 A GB 2962653A GB 737834 A GB737834 A GB 737834A
Authority
GB
United Kingdom
Prior art keywords
line
valve
teat
milk
valve member
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
GB2962653A
Inventor
Frank Hood Ronaldson
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 GB2962653A priority Critical patent/GB737834A/en
Publication of GB737834A publication Critical patent/GB737834A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J7/00—Accessories for milking machines or devices
    • A01J7/005—Automatic vacuum shutoff at the end of milking
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)

Abstract

737,834. Cow-milkers. RONALDSON, L. Oct. 27, 1953, No. 29626/53. Class 84. [Also in Group XXIX] An automatic uut-off valve interposed in a milk dropper line 23, Fig. 2, between a group of teat-cups and the main milk-conveying line 22, comprises a cylindrical transparent casing 17 sealingly clamped between end-plates 18a, 18b having nipple ends 18aa, 18bb, for connection to the lines 22, 23 respectively and a hollow piston-like valve member 24 which under normal milking conditions is urged by a spring 27 away from the upper end of the casing so that milk can flow from the line 23 through notches 26a and around the valve 24 to the line 22. In the event of a teat cup being dislodged from the cow, air will rush into the line 23 and, augmented by the suction in the line 22, close the valve 24 on to the upper seat to prevent dirt and air from entering the line 22. A separate valve member may be associated with each teat cup, in which case a cap 3, Fig. 1, connected to a teat-cup 1 and housing a piston-like valve member 6 is urged away from a seat 7 by a spring 8 during normal milking conditions.
GB2962653A 1953-10-27 1953-10-27 Automatic cut-off valve for milking apparatus Expired GB737834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2962653A GB737834A (en) 1953-10-27 1953-10-27 Automatic cut-off valve for milking apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2962653A GB737834A (en) 1953-10-27 1953-10-27 Automatic cut-off valve for milking apparatus

Publications (1)

Publication Number Publication Date
GB737834A true GB737834A (en) 1955-10-05

Family

ID=10294534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2962653A Expired GB737834A (en) 1953-10-27 1953-10-27 Automatic cut-off valve for milking apparatus

Country Status (1)

Country Link
GB (1) GB737834A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986117A (en) * 1959-05-19 1961-05-30 Ronaldson Louise Milking machine teat cups
EP0088580A1 (en) * 1982-03-04 1983-09-14 Alfa-Laval Ab Teat cup for a milking machine
EP0101589A1 (en) * 1982-08-25 1984-02-29 Dec International, Inc. A valve for use in a suction line
EP0132658A2 (en) * 1983-07-25 1985-02-13 Dec International, Inc. A valve for use in a suction line
DE4212911A1 (en) * 1992-04-18 1993-10-21 Fritz Happel Closing valve in a suction line
US6058879A (en) * 1996-03-27 2000-05-09 Alfa Laval Agri Ab Teatcup
EP1279328A3 (en) * 2001-07-26 2003-07-23 Westfalia Landtechnik GmbH Method and device for disconnecting or establishing a flow connection between at least a teat cup and a milk line
WO2024017729A1 (en) * 2022-07-18 2024-01-25 Gea Farm Technologies Gmbh Apparatus and method for monitoring a milking process

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986117A (en) * 1959-05-19 1961-05-30 Ronaldson Louise Milking machine teat cups
EP0088580A1 (en) * 1982-03-04 1983-09-14 Alfa-Laval Ab Teat cup for a milking machine
EP0101589A1 (en) * 1982-08-25 1984-02-29 Dec International, Inc. A valve for use in a suction line
EP0132658A2 (en) * 1983-07-25 1985-02-13 Dec International, Inc. A valve for use in a suction line
EP0132658A3 (en) * 1983-07-25 1986-11-26 Dec International, Inc. A valve for use in a suction line
DE4212911A1 (en) * 1992-04-18 1993-10-21 Fritz Happel Closing valve in a suction line
EP0566977A1 (en) * 1992-04-18 1993-10-27 Fritz Happel Cut-off valve for a suction line
US6058879A (en) * 1996-03-27 2000-05-09 Alfa Laval Agri Ab Teatcup
EP1279328A3 (en) * 2001-07-26 2003-07-23 Westfalia Landtechnik GmbH Method and device for disconnecting or establishing a flow connection between at least a teat cup and a milk line
WO2024017729A1 (en) * 2022-07-18 2024-01-25 Gea Farm Technologies Gmbh Apparatus and method for monitoring a milking process

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