GB907064A - Improvements in or relating to milking installations - Google Patents

Improvements in or relating to milking installations

Info

Publication number
GB907064A
GB907064A GB667161A GB667161A GB907064A GB 907064 A GB907064 A GB 907064A GB 667161 A GB667161 A GB 667161A GB 667161 A GB667161 A GB 667161A GB 907064 A GB907064 A GB 907064A
Authority
GB
United Kingdom
Prior art keywords
conduit
negative pressure
diaphragm
plunger
milking
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
GB667161A
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.)
GEA Mechanical Equipment GmbH
Original Assignee
Westfalia Separator GmbH
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 Westfalia Separator GmbH filed Critical Westfalia Separator GmbH
Publication of GB907064A publication Critical patent/GB907064A/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
    • 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

Abstract

907,064. Milking machines. WESTFALIA SEPARATOR A.G. Feb. 23, 1961 [May 12, 1960], No. 6671/61. Class 5(1). A milking installation having the source of vacuum connected to the milk collecting conduit through a churn battery is provided with a device arranged between the ends of the vacuum conduit 1 and the milk collecting conduit 2 for maintaining the negative pressure at the end of the conduit 2 constant. The device comprises a diaphragm 4 subjected on its underside to the negative pressure at the conduit 2 and on its upper side to atmospheric pressure acting through an opening 5. The pressure difference causes the diaphragm 4 and a plunger 8 carried by it to move downwardly against the action of a spring 9 so that a slider 10 attached to the plunger uncovers an opening 11 to allow air to enter the vacuum conduit until the desired negative pressure at the conduit 2 is reached. Before the commencement of milking the device is set to the required negative pressure by regulating the loading of the spring 9 by means of a nut 13. In a modification the diaphragm 4 and plunger 8 are replaced by a cylinder and piston.
GB667161A 1960-05-12 1961-02-23 Improvements in or relating to milking installations Expired GB907064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW27841A DE1097745B (en) 1960-05-12 1960-05-12 Vacuum regulating device for milking systems

Publications (1)

Publication Number Publication Date
GB907064A true GB907064A (en) 1962-10-03

Family

ID=7598762

Family Applications (1)

Application Number Title Priority Date Filing Date
GB667161A Expired GB907064A (en) 1960-05-12 1961-02-23 Improvements in or relating to milking installations

Country Status (7)

Country Link
BE (1) BE603709A (en)
CH (1) CH381914A (en)
DE (1) DE1097745B (en)
FR (1) FR1279026A (en)
GB (1) GB907064A (en)
LU (1) LU39795A1 (en)
NL (1) NL260050A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395971A (en) * 1978-03-08 1983-08-02 Fritz Happel Apparatus for machine milking

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1582930B1 (en) * 1966-06-10 1969-12-04 Alfa Laval Gmbh Pipe milking system
FR2357172A1 (en) * 1976-07-09 1978-02-03 Rousseau Portalis Mariano Automatic milking machine - comprises vacuum pump pipe connected to milk collection passage by receiving container connected to collection tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395971A (en) * 1978-03-08 1983-08-02 Fritz Happel Apparatus for machine milking

Also Published As

Publication number Publication date
NL260050A (en)
BE603709A (en) 1961-09-01
FR1279026A (en) 1961-12-15
CH381914A (en) 1964-09-15
LU39795A1 (en) 1961-04-18
DE1097745B (en) 1961-01-19

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