FR2442581A1 - Switch=off device for membrane pulsators - has chambers which change over valves in switch=off state and are connected with constant vacuum - Google Patents

Switch=off device for membrane pulsators - has chambers which change over valves in switch=off state and are connected with constant vacuum

Info

Publication number
FR2442581A1
FR2442581A1 FR7929167A FR7929167A FR2442581A1 FR 2442581 A1 FR2442581 A1 FR 2442581A1 FR 7929167 A FR7929167 A FR 7929167A FR 7929167 A FR7929167 A FR 7929167A FR 2442581 A1 FR2442581 A1 FR 2442581A1
Authority
FR
France
Prior art keywords
switch
chambers
change over
state
constant 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.)
Granted
Application number
FR7929167A
Other languages
French (fr)
Other versions
FR2442581B1 (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.)
VEB Kombinat Fortschritt Landmaschinen Neustadt (Bestand)
Original Assignee
VEB Kombinat Fortschritt Landmaschinen Neustadt (Bestand)
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 VEB Kombinat Fortschritt Landmaschinen Neustadt (Bestand) filed Critical VEB Kombinat Fortschritt Landmaschinen Neustadt (Bestand)
Publication of FR2442581A1 publication Critical patent/FR2442581A1/en
Application granted granted Critical
Publication of FR2442581B1 publication Critical patent/FR2442581B1/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
    • 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)
  • Fluid-Pressure Circuits (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The switch -off device is for membrane pulsators for milking machines. It performs similar on attending strokes and the valves are operated mechanically independently of each other. The chambers which change over the valves in the switch off state are connected with the constant vacuum by suitable control elements. The central element in the connecting line is arranged in front of the stabilising and working chamber, and is in the form at a pneumatically or electrically controlled valve. The milk flow monitoring instrument for the control device for the milking take off serves as a pulse transmitter for the control element.
FR7929167A 1978-11-29 1979-11-27 SHUTDOWN DEVICE FOR A MEMBRANE PULSATOR, PARTICULARLY A MECHANICAL MILKING MACHINE Expired FR2442581B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20939478A DD139986B1 (en) 1978-11-29 1978-11-29 SHUT-OFF DEVICE FOR MEMBRANE PULSATORS

Publications (2)

Publication Number Publication Date
FR2442581A1 true FR2442581A1 (en) 1980-06-27
FR2442581B1 FR2442581B1 (en) 1985-07-19

Family

ID=5515544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929167A Expired FR2442581B1 (en) 1978-11-29 1979-11-27 SHUTDOWN DEVICE FOR A MEMBRANE PULSATOR, PARTICULARLY A MECHANICAL MILKING MACHINE

Country Status (4)

Country Link
CS (1) CS222981B1 (en)
DD (1) DD139986B1 (en)
FR (1) FR2442581B1 (en)
YU (1) YU284079A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602641A1 (en) * 1986-08-18 1988-02-19 Fortschritt Veb K ALTERNATE MEMBRANE PULSATOR WITH PHASE SHIFT FOR TRAINING MACHINES, IN PARTICULAR IN MILK PRODUCTION

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397751B (en) * 1982-07-13 1994-06-27 Impulsa Ag MILKING METHOD AND DEVICE FOR CARRYING OUT THE METHOD

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206043A1 (en) * 1972-11-09 1974-06-07 Harman Leonard

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206043A1 (en) * 1972-11-09 1974-06-07 Harman Leonard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602641A1 (en) * 1986-08-18 1988-02-19 Fortschritt Veb K ALTERNATE MEMBRANE PULSATOR WITH PHASE SHIFT FOR TRAINING MACHINES, IN PARTICULAR IN MILK PRODUCTION

Also Published As

Publication number Publication date
YU284079A (en) 1983-01-21
DD139986B1 (en) 1981-10-28
FR2442581B1 (en) 1985-07-19
DD139986A1 (en) 1980-02-06
CS222981B1 (en) 1983-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse