SE467183B - Pulsator - Google Patents

Pulsator

Info

Publication number: SE467183B
Authority: SE; Sweden
Prior art keywords: slide valve; pulsator; housing; chamber; coupling means
Prior art date: 1987-09-14

Application number

SE8703538A

Other languages

English (en)

Swedish (sv)

Other versions

SE8703538L (sv

SE8703538D0 (sv

Inventor

R Nilsson

Original Assignee

Alfa Laval Agri Int

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.)

1987-09-14

Filing date

1987-09-14

Publication date

1992-06-15

1987-09-14 Application filed by Alfa Laval Agri Int filed Critical Alfa Laval Agri Int

1987-09-14 Priority to SE8703538A priority Critical patent/SE467183B/sv

1987-09-14 Publication of SE8703538D0 publication Critical patent/SE8703538D0/xx

1988-09-02 Priority to EP19880907840 priority patent/EP0380514A1/en

1988-09-02 Priority to PCT/SE1988/000451 priority patent/WO1989002216A1/en

1989-03-15 Publication of SE8703538L publication Critical patent/SE8703538L/

1990-03-13 Priority to DK064890A priority patent/DK64890A/da

1992-06-15 Publication of SE467183B publication Critical patent/SE467183B/sv

Links

230000008878 coupling Effects 0.000 claims description 26
238000010168 coupling process Methods 0.000 claims description 26
238000005859 coupling reaction Methods 0.000 claims description 26
230000010349 pulsation Effects 0.000 claims description 14
238000006073 displacement reaction Methods 0.000 claims description 4
239000007788 liquid Substances 0.000 description 3
230000000903 blocking effect Effects 0.000 description 1
210000000481 breast Anatomy 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
239000012528 membrane Substances 0.000 description 1

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)
External Artificial Organs (AREA)
Details Of Valves (AREA)

SE8703538A 1987-09-14 1987-09-14 Pulsator SE467183B (sv)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
SE8703538A SE467183B (sv)	1987-09-14	1987-09-14	Pulsator
EP19880907840 EP0380514A1 (en)	1987-09-14	1988-09-02	Pulsator, preferably for milking machines
PCT/SE1988/000451 WO1989002216A1 (en)	1987-09-14	1988-09-02	Pulsator, preferably for milking machines
DK064890A DK64890A (da)	1987-09-14	1990-03-13	Pulsator, fortrinsvis til malkemaskiner

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8703538A SE467183B (sv)	1987-09-14	1987-09-14	Pulsator

Publications (3)

Publication Number	Publication Date
SE8703538D0 SE8703538D0 (sv)	1987-09-14
SE8703538L SE8703538L (sv)	1989-03-15
SE467183B true SE467183B (sv)	1992-06-15

Family

ID=20369552

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8703538A SE467183B (sv)	1987-09-14	1987-09-14	Pulsator

Country Status (4)

Country	Link
EP (1)	EP0380514A1 (da)
DK (1)	DK64890A (da)
SE (1)	SE467183B (da)
WO (1)	WO1989002216A1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1998053670A1 (en) *	1997-05-29	1998-12-03	Alfa Laval Agri Ab	A pulsator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4102369C1 (da) *	1991-01-28	1992-01-30	Westfalia Separator Ag, 4740 Oelde, De

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3121356A (en) *	1962-06-14	1964-02-18	Henderson G Davis	Slip-proof wrench
SE344531B (da) *	1964-03-11	1972-04-24	Alfa Laval Ab
SE300534B (da) *	1965-04-05	1968-04-29	Alfa Laval Ab
SE360241B (da) *	1972-04-06	1973-09-24	Alfa Laval Ab
DK147221C (da) *	1976-05-05	1984-11-12	Christensen & Co As S A	Pulsator til malkemaskiner

1987
- 1987-09-14 SE SE8703538A patent/SE467183B/sv not_active IP Right Cessation
1988
- 1988-09-02 WO PCT/SE1988/000451 patent/WO1989002216A1/en not_active Ceased
- 1988-09-02 EP EP19880907840 patent/EP0380514A1/en not_active Ceased
1990
- 1990-03-13 DK DK064890A patent/DK64890A/da not_active Application Discontinuation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1998053670A1 (en) *	1997-05-29	1998-12-03	Alfa Laval Agri Ab	A pulsator
US6161580A (en) *	1997-05-29	2000-12-19	Alfa Laval Agri Ab	Pulsator

Also Published As

Publication number	Publication date
WO1989002216A1 (en)	1989-03-23
SE8703538L (sv)	1989-03-15
DK64890D0 (da)	1990-03-13
SE8703538D0 (sv)	1987-09-14
DK64890A (da)	1990-03-13
EP0380514A1 (en)	1990-08-08

Similar Documents

Publication	Publication Date	Title
SE467183B (sv)	1992-06-15	Pulsator
EP0031246A1 (en)	1981-07-01	Improvements in or relating to methods of milking animals, apparatus for use in milking machines and to milking machines
US5207177A (en)	1993-05-04	Pulsator
EP0984678B1 (en)	2003-07-30	A pulsator
US4538634A (en)	1985-09-03	Vacuum pulsator valves
EP0009282B1 (en)	1981-11-04	Pulsator device for use in milking machines
US5167200A (en)	1992-12-01	Pulsator for milking machines
US1322588A (en)	1919-11-25	Milking-machine ptjlsator
US2039958A (en)	1936-05-05	Milking-machine pulsator
SU1681788A1 (ru)	1991-10-07	Пневматический генератор импульсов Гриневича И.И.
US5775254A (en)	1998-07-07	Valve assembly for a milking machine
US1501408A (en)	1924-07-15	Pulsator for milking machines
US3610266A (en)	1971-10-05	Pressure fluid control device
GB1401135A (en)	1975-07-16	Pulsators
DK169416B1 (da)	1994-10-31	Pulsator til malkemaskiner
US5163667A (en)	1992-11-17	Sheet transfer device with suction table on a machine producing package
KR790001419Y1 (ko)	1979-08-26	착유기용 맥동기의 착유량 조절장치
SE458817B (sv)	1989-05-16	Pulsator
SU852280A1 (ru)	1981-08-07	Пульсоколлектор доильного аппарата
SU1715258A1 (ru)	1992-02-28	Однокамерный доильный стакан
RU1794418C (ru)	1993-02-15	Устройство И.И.Гриневича дл доени животных
HU182875B (hu)	1984-03-28	Változó ütemű. eltolt fázisú membránszivattyú
RU2006123401A (ru)	2008-01-20	Доильный аппарат
SU1271461A1 (ru)	1986-11-23	Пульсатор доильного аппарата
SU1692414A1 (ru)	1991-11-23	Устройство дл доени коров

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 8703538-2

Effective date: 19940410

Format of ref document f/p: F