FR2273467A1 - Milking machine flow control valve - has cylinder, valve, float, vacuum and milk delivery tube - Google Patents

Milking machine flow control valve - has cylinder, valve, float, vacuum and milk delivery tube

Info

Publication number
FR2273467A1
FR2273467A1 FR7419770A FR7419770A FR2273467A1 FR 2273467 A1 FR2273467 A1 FR 2273467A1 FR 7419770 A FR7419770 A FR 7419770A FR 7419770 A FR7419770 A FR 7419770A FR 2273467 A1 FR2273467 A1 FR 2273467A1
Authority
FR
France
Prior art keywords
float
vacuum
milk
tube
valve
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.)
Granted
Application number
FR7419770A
Other languages
French (fr)
Other versions
FR2273467B3 (en
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 FR7419770A priority Critical patent/FR2273467A1/en
Priority to BE151174A priority patent/BE822964Q/en
Publication of FR2273467A1 publication Critical patent/FR2273467A1/en
Application granted granted Critical
Publication of FR2273467B3 publication Critical patent/FR2273467B3/fr
Granted 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • External Artificial Organs (AREA)

Abstract

A milking machine valve unit has a float chamber (4) with a tube for vacuum and milk (6) running up through the float (5) from the bottom. The outlet of the tube (7) can be closed by a valve (8) attached to the top of the float, when the chamber becomes empty of milk. Milk from the cluster enters the chamber through a tube (15), the milking operation being started by operating cock (10) which admits vacuum to the chamber (4), and dthence through tube (15) to the teat cups. When milk flows into the chamber, the float remains close to the top of the chamber admitting the vacuum through tube (6) which also carries the milk. When the cow's udder is empty the milk flows finally ceases, the float descends and the valve (8) shuts tube (6), cutting off the vacuum, causing the clusters to fall off the udder.
FR7419770A 1974-06-07 1974-06-07 Milking machine flow control valve - has cylinder, valve, float, vacuum and milk delivery tube Granted FR2273467A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7419770A FR2273467A1 (en) 1974-06-07 1974-06-07 Milking machine flow control valve - has cylinder, valve, float, vacuum and milk delivery tube
BE151174A BE822964Q (en) 1974-06-07 1974-12-04 MILK FLOW DETECTION VALVE APPARATUS TO RELEASE THE TETIN CUPULES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419770A FR2273467A1 (en) 1974-06-07 1974-06-07 Milking machine flow control valve - has cylinder, valve, float, vacuum and milk delivery tube

Publications (2)

Publication Number Publication Date
FR2273467A1 true FR2273467A1 (en) 1976-01-02
FR2273467B3 FR2273467B3 (en) 1977-04-08

Family

ID=9139771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419770A Granted FR2273467A1 (en) 1974-06-07 1974-06-07 Milking machine flow control valve - has cylinder, valve, float, vacuum and milk delivery tube

Country Status (2)

Country Link
BE (1) BE822964Q (en)
FR (1) FR2273467A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414865A1 (en) * 1978-01-20 1979-08-17 Melotte Ecremeuses Milking machine flow regulating vessel - has float valve sliding down probe tube with switch operating electrical cut out
FR2460104A1 (en) * 1979-06-28 1981-01-23 Gol Sp Kon Milking parlour machine control device - has diaphragm valve controlled vacuum line system (CJ 30.5.80)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414865A1 (en) * 1978-01-20 1979-08-17 Melotte Ecremeuses Milking machine flow regulating vessel - has float valve sliding down probe tube with switch operating electrical cut out
FR2460104A1 (en) * 1979-06-28 1981-01-23 Gol Sp Kon Milking parlour machine control device - has diaphragm valve controlled vacuum line system (CJ 30.5.80)

Also Published As

Publication number Publication date
FR2273467B3 (en) 1977-04-08
BE822964Q (en) 1975-04-01

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