NZ220533A - Milking machine pulsator system with adjustable rate and ratio timing and adjustable "ripple" - Google Patents

Milking machine pulsator system with adjustable rate and ratio timing and adjustable "ripple"

Info

Publication number
NZ220533A
NZ220533A NZ22053387A NZ22053387A NZ220533A NZ 220533 A NZ220533 A NZ 220533A NZ 22053387 A NZ22053387 A NZ 22053387A NZ 22053387 A NZ22053387 A NZ 22053387A NZ 220533 A NZ220533 A NZ 220533A
Authority
NZ
New Zealand
Prior art keywords
adjustable
ripple
milking machine
rate
machine pulsator
Prior art date
Application number
NZ22053387A
Inventor
G J Harker
Original Assignee
Nu Pulse New Zealand
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 Nu Pulse New Zealand filed Critical Nu Pulse New Zealand
Priority to NZ22053387A priority Critical patent/NZ220533A/en
Priority to GB08813200A priority patent/GB2207568A/en
Priority to AU17352/88A priority patent/AU604549B2/en
Publication of NZ220533A publication Critical patent/NZ220533A/en

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
    • A01J5/14—Pulsators arranged otherwise than on teat-cups electromagnetically controlled
NZ22053387A 1987-06-03 1987-06-03 Milking machine pulsator system with adjustable rate and ratio timing and adjustable "ripple" NZ220533A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NZ22053387A NZ220533A (en) 1987-06-03 1987-06-03 Milking machine pulsator system with adjustable rate and ratio timing and adjustable "ripple"
GB08813200A GB2207568A (en) 1987-06-03 1988-06-03 Milking machine pulsator arrangement
AU17352/88A AU604549B2 (en) 1987-06-03 1988-06-03 Milking machine pulsator arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ22053387A NZ220533A (en) 1987-06-03 1987-06-03 Milking machine pulsator system with adjustable rate and ratio timing and adjustable "ripple"

Publications (1)

Publication Number Publication Date
NZ220533A true NZ220533A (en) 1989-06-28

Family

ID=19922085

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ22053387A NZ220533A (en) 1987-06-03 1987-06-03 Milking machine pulsator system with adjustable rate and ratio timing and adjustable "ripple"

Country Status (3)

Country Link
AU (1) AU604549B2 (en)
GB (1) GB2207568A (en)
NZ (1) NZ220533A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640281A1 (en) * 1993-08-23 1995-03-01 Carter Holt Harvey Plastic Products Group Limited Improvements in and/or relating to ripple control suitable for milking machine pulsators

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584262A (en) * 1995-03-02 1996-12-17 Babson Bros. Co. Pulsation control having pulse width modulating driving circuit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US881780A (en) * 1906-11-12 1908-03-10 Spring Seal Company Bottle-seal.
US1202795A (en) * 1914-08-14 1916-10-31 Joseph O Schultz Mechanical cashier.
GB794865A (en) * 1956-04-03 1958-05-14 Clive Leonard Lacey Improvements in and relating to electrical apparatus for periodically operating a switching means
FR1221311A (en) * 1959-02-19 1960-06-01 Melotte Ecremeuses Electronically controlled milking plant
GB1202795A (en) * 1967-03-16 1970-08-19 Macewans Machinery Ltd Milking pulsator
US3703645A (en) * 1971-01-18 1972-11-21 William C Swift Electronic timing system for milking
US3776189A (en) * 1972-04-17 1973-12-04 Nat Cooperatives Inc Automatic milking apparatus
NZ210351A (en) * 1984-11-27 1988-05-30 Alfa Laval Nz Ltd Milking machine pulsator control system using modular rate, ratio and timing delay units

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640281A1 (en) * 1993-08-23 1995-03-01 Carter Holt Harvey Plastic Products Group Limited Improvements in and/or relating to ripple control suitable for milking machine pulsators
US5598808A (en) * 1993-08-23 1997-02-04 Carter Holt Harvey Plastic Products Group Limited Ripple control milking machine pulsators

Also Published As

Publication number Publication date
GB2207568A (en) 1989-02-01
AU604549B2 (en) 1990-12-20
GB8813200D0 (en) 1988-07-06
AU1735288A (en) 1988-12-08

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