DE2812830C2 - - Google Patents

Info

Publication number
DE2812830C2
DE2812830C2 DE2812830A DE2812830A DE2812830C2 DE 2812830 C2 DE2812830 C2 DE 2812830C2 DE 2812830 A DE2812830 A DE 2812830A DE 2812830 A DE2812830 A DE 2812830A DE 2812830 C2 DE2812830 C2 DE 2812830C2
Authority
DE
Germany
Prior art keywords
valve
membrane
pulsator
opening
vacuum
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
DE2812830A
Other languages
German (de)
English (en)
Other versions
DE2812830A1 (de
Inventor
Evan Moreland Hamilton Nz Phillips
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
Publication of DE2812830A1 publication Critical patent/DE2812830A1/de
Application granted granted Critical
Publication of DE2812830C2 publication Critical patent/DE2812830C2/de
Granted 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
    • A01J5/10—Pulsators arranged otherwise than on teat-cups
    • A01J5/12—Pulsators arranged otherwise than on teat-cups with membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • External Artificial Organs (AREA)
DE19782812830 1977-03-25 1978-03-23 Pulsatorventil Granted DE2812830A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ18370177 1977-03-25

Publications (2)

Publication Number Publication Date
DE2812830A1 DE2812830A1 (de) 1978-09-28
DE2812830C2 true DE2812830C2 (enrdf_load_stackoverflow) 1987-08-13

Family

ID=19918077

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782812830 Granted DE2812830A1 (de) 1977-03-25 1978-03-23 Pulsatorventil

Country Status (4)

Country Link
DE (1) DE2812830A1 (enrdf_load_stackoverflow)
GB (1) GB1594088A (enrdf_load_stackoverflow)
IE (1) IE46697B1 (enrdf_load_stackoverflow)
SE (1) SE434694B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738282A1 (de) * 1987-11-11 1989-06-01 Richter Siegfried Dipl Ing Fh Muttermilchpumpe
DE29721567U1 (de) * 1997-12-11 1998-02-19 Richter, Siegfried, Dipl.-Ing. (FH), 88605 Sauldorf Saugpulsator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219628A1 (de) * 1982-05-25 1983-12-01 Thomas Leslie 3056 Brunswick Victoria Seaborne Unterdruck-pulsator fuer melkmaschinen
SE8305560L (sv) * 1983-10-10 1985-04-11 Sweden Recycling Ab Ventil for sugsystem

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738282A1 (de) * 1987-11-11 1989-06-01 Richter Siegfried Dipl Ing Fh Muttermilchpumpe
DE29721567U1 (de) * 1997-12-11 1998-02-19 Richter, Siegfried, Dipl.-Ing. (FH), 88605 Sauldorf Saugpulsator
DE19843124C2 (de) * 1997-12-11 2000-09-28 Siegfried Richter Saugpulsator
US6149395A (en) * 1997-12-11 2000-11-21 Richter; Siegfried Suction pulsator

Also Published As

Publication number Publication date
IE780622L (en) 1978-09-25
SE7803345L (sv) 1978-09-26
SE434694B (sv) 1984-08-13
GB1594088A (en) 1981-07-30
DE2812830A1 (de) 1978-09-28
IE46697B1 (en) 1983-08-24

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee