FR2411325A1 - Dispositif temporisateur pneumatique - Google Patents

Dispositif temporisateur pneumatique

Info

Publication number
FR2411325A1
FR2411325A1 FR7834246A FR7834246A FR2411325A1 FR 2411325 A1 FR2411325 A1 FR 2411325A1 FR 7834246 A FR7834246 A FR 7834246A FR 7834246 A FR7834246 A FR 7834246A FR 2411325 A1 FR2411325 A1 FR 2411325A1
Authority
FR
France
Prior art keywords
chamber
timer device
pneumatic
valve
vacuum source
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
FR7834246A
Other languages
English (en)
Other versions
FR2411325B1 (fr
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.)
Alfa Laval AB
Original Assignee
Alfa Laval AB
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 Alfa Laval AB filed Critical Alfa Laval AB
Publication of FR2411325A1 publication Critical patent/FR2411325A1/fr
Application granted granted Critical
Publication of FR2411325B1 publication Critical patent/FR2411325B1/fr
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
    • A01J5/017—Automatic attaching or detaching of clusters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)

Abstract

DISPOSITIF TEMPORISATEUR PNEUMATIQUE POUR COMMANDER UN MECANISME PNEUMATIQUE AVEC UN RETARD PREDETERMINE A PARTIR DE LA RECEPTION D'UNE IMPULSION DE COMMANDE. LE DISPOSITIF COMPREND UN BOITIER 20 DANS LEQUEL EST MENAGEE UNE CHAMBRE DE GRAND VOLUME 23. LA CHAMBRE 23 EST RELIEE A UNE SOURCE DE VIDE PAR UNE VANNE D'ETRANGLEMENT 33 REGLABLE. UNE VANNE 30 EST ACTIONNEE EN FONCTION DE LA PRESSION DANS LADITE CHAMBRE ENTRE UNE PREMIERE ET UNE SECONDE POSITION, DE FACON A RELIER LE MECANISME PNEUMATIQUE SOIT A L'ATMOSPHERE, SOIT A UNE SOURCE DE VIDE, LADITE VANNE DE COMMANDE ETANT AMENEE DANS LA SECONDE POSITION APRES UN INTERVALLE DE TEMPS REGLABLE AU MOYEN DE LA VANNE D'ETRANGLEMENT. APPLICATION AUX INSTALLATIONS DE TRAITE.
FR7834246A 1977-12-06 1978-12-05 Dispositif temporisateur pneumatique Granted FR2411325A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7713804A SE408945B (sv) 1977-12-06 1977-12-06 Pneumatisk fordrojningsanordning

Publications (2)

Publication Number Publication Date
FR2411325A1 true FR2411325A1 (fr) 1979-07-06
FR2411325B1 FR2411325B1 (fr) 1981-07-10

Family

ID=20333117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834246A Granted FR2411325A1 (fr) 1977-12-06 1978-12-05 Dispositif temporisateur pneumatique

Country Status (10)

Country Link
US (1) US4214553A (fr)
CA (1) CA1088451A (fr)
DD (1) DD140190A5 (fr)
DE (1) DE2851298A1 (fr)
DK (1) DK549978A (fr)
FR (1) FR2411325A1 (fr)
GB (1) GB2009577B (fr)
NZ (1) NZ189068A (fr)
PL (1) PL211450A1 (fr)
SE (1) SE408945B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3602009C1 (de) * 1986-01-23 1987-01-15 Westfalia Separator Ag Vorrichtung zum Verschliessen eines Fluessigkeitsdurchlasses
SE9100242D0 (sv) * 1991-01-25 1991-01-25 Alfa Laval Agri Int Saett att mjoelka
SE509504C2 (sv) * 1993-09-16 1999-02-01 Alfa Laval Agri Ab Automatisk mjölkningsorgansavtagare
WO1996022018A1 (fr) * 1995-01-17 1996-07-25 Jitco Warehousing, Inc. Dispositif automatique d'alimentation animale et vaporisateur d'insecticide
SE514007C2 (sv) * 1998-09-04 2000-12-11 Alfa Laval Agri Ab Skyddsorgan vid anordning för djurskötsel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040842A (en) * 1960-08-30 1962-06-26 Cutler Hammer Inc Pneumatic time delay device
FR1485322A (fr) * 1966-07-01 1967-06-16 Westinghouse Bremsen Apparate Soupape de commutation temporisée, notamment pour installations pneumatiques de commande
FR1512742A (fr) * 1966-03-18 1968-02-09 Telemeccanica Elettrica Temporisateur pneumatique
US3931794A (en) * 1974-06-10 1976-01-13 Joan Mary Perkins Milking machines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE340911B (fr) * 1969-11-17 1971-12-06 Alfa Laval Ab
SE388995B (sv) * 1974-06-14 1976-10-25 Alfa Laval Ab Vakuumreduceringsanordning vid en mjolkningsmaskin
SE405540B (sv) * 1976-06-10 1978-12-18 Alfa Laval Ab Styranordning for automatisk avtagning av mjolkningsorgan

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040842A (en) * 1960-08-30 1962-06-26 Cutler Hammer Inc Pneumatic time delay device
FR1512742A (fr) * 1966-03-18 1968-02-09 Telemeccanica Elettrica Temporisateur pneumatique
FR1485322A (fr) * 1966-07-01 1967-06-16 Westinghouse Bremsen Apparate Soupape de commutation temporisée, notamment pour installations pneumatiques de commande
US3931794A (en) * 1974-06-10 1976-01-13 Joan Mary Perkins Milking machines

Also Published As

Publication number Publication date
US4214553A (en) 1980-07-29
DD140190A5 (de) 1980-02-20
NZ189068A (en) 1982-02-23
PL211450A1 (pl) 1979-08-13
SE408945B (sv) 1979-07-16
DE2851298A1 (de) 1979-06-13
SE7713804L (sv) 1979-06-07
FR2411325B1 (fr) 1981-07-10
GB2009577B (en) 1982-03-10
DK549978A (da) 1979-06-07
CA1088451A (fr) 1980-10-28
GB2009577A (en) 1979-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse