ZA746342B - A device for keeping the vacuum level constant in a vacuum system - Google Patents
A device for keeping the vacuum level constant in a vacuum systemInfo
- Publication number
- ZA746342B ZA746342B ZA00746342A ZA746342A ZA746342B ZA 746342 B ZA746342 B ZA 746342B ZA 00746342 A ZA00746342 A ZA 00746342A ZA 746342 A ZA746342 A ZA 746342A ZA 746342 B ZA746342 B ZA 746342B
- Authority
- ZA
- South Africa
- Prior art keywords
- vacuum
- keeping
- level constant
- vacuum system
- vacuum level
- Prior art date
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
- A01J5/047—Vacuum generating means, e.g. by connecting to the air-inlet of a tractor engine
- A01J5/048—Vacuum regulators
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Animal Husbandry (AREA)
- Environmental Sciences (AREA)
- Control Of Fluid Pressure (AREA)
- Safety Valves (AREA)
- Details Of Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7313806A SE376831B (en) | 1973-10-11 | 1973-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA746342B true ZA746342B (en) | 1975-11-26 |
Family
ID=20318780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00746342A ZA746342B (en) | 1973-10-11 | 1974-10-04 | A device for keeping the vacuum level constant in a vacuum system |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS566242B2 (en) |
| AU (1) | AU466484B2 (en) |
| BE (1) | BE818943A (en) |
| CA (1) | CA1001519A (en) |
| CS (1) | CS198253B2 (en) |
| DD (1) | DD117937A5 (en) |
| DE (1) | DE2434607C3 (en) |
| DK (1) | DK495174A (en) |
| FI (1) | FI56299C (en) |
| FR (1) | FR2247655B1 (en) |
| GB (1) | GB1455218A (en) |
| HU (1) | HU172570B (en) |
| IE (1) | IE39597B1 (en) |
| IT (1) | IT1027534B (en) |
| NL (1) | NL164455C (en) |
| PL (1) | PL93394B1 (en) |
| SE (1) | SE376831B (en) |
| ZA (1) | ZA746342B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2363125C2 (en) * | 1973-12-19 | 1981-07-23 | Westfalia Separator Ag, 4740 Oelde | Valve that automatically regulates the operating vacuum for milking systems |
| DE3215972A1 (en) * | 1982-04-29 | 1983-11-03 | Leybold-Heraeus GmbH, 5000 Köln | PRESSURE REGULATOR |
| DE19717905C2 (en) * | 1997-04-24 | 2001-09-13 | Impulsa Gmbh Elsterwerda Melk | Process for reducing the load on the udder and for improving the milk delivery during machine milking, and device for carrying out the process |
| JP4671918B2 (en) * | 2006-06-16 | 2011-04-20 | オリオン機械株式会社 | Milking machine |
-
1973
- 1973-10-11 SE SE7313806A patent/SE376831B/xx unknown
-
1974
- 1974-07-09 IE IE1447/74A patent/IE39597B1/en unknown
- 1974-07-18 DE DE2434607A patent/DE2434607C3/en not_active Expired
- 1974-07-26 IT IT25626/74A patent/IT1027534B/en active
- 1974-07-29 CS CS745403A patent/CS198253B2/en unknown
- 1974-07-30 GB GB3361374A patent/GB1455218A/en not_active Expired
- 1974-07-31 AU AU71888/74A patent/AU466484B2/en not_active Expired
- 1974-08-12 FR FR7427895A patent/FR2247655B1/fr not_active Expired
- 1974-08-16 BE BE147692A patent/BE818943A/en unknown
- 1974-08-20 NL NL7411116.A patent/NL164455C/en not_active IP Right Cessation
- 1974-08-27 FI FI2513/74A patent/FI56299C/en active
- 1974-08-30 CA CA208,247A patent/CA1001519A/en not_active Expired
- 1974-09-04 JP JP10179974A patent/JPS566242B2/ja not_active Expired
- 1974-09-20 DK DK495174A patent/DK495174A/da unknown
- 1974-10-03 HU HU74AA00000787A patent/HU172570B/en unknown
- 1974-10-04 ZA ZA00746342A patent/ZA746342B/en unknown
- 1974-10-07 PL PL1974174650A patent/PL93394B1/pl unknown
- 1974-10-10 DD DD181618A patent/DD117937A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL164455C (en) | 1981-01-15 |
| AU466484B2 (en) | 1975-10-30 |
| IE39597L (en) | 1975-04-11 |
| DD117937A5 (en) | 1976-02-05 |
| JPS5068875A (en) | 1975-06-09 |
| CA1001519A (en) | 1976-12-14 |
| PL93394B1 (en) | 1977-05-30 |
| DE2434607C3 (en) | 1980-06-26 |
| NL164455B (en) | 1980-08-15 |
| IE39597B1 (en) | 1978-11-22 |
| IT1027534B (en) | 1978-12-20 |
| FI56299B (en) | 1979-09-28 |
| FI56299C (en) | 1980-01-10 |
| DE2434607B2 (en) | 1979-10-18 |
| AU7188874A (en) | 1975-10-30 |
| FR2247655B1 (en) | 1978-01-27 |
| JPS566242B2 (en) | 1981-02-10 |
| HU172570B (en) | 1978-10-28 |
| DK495174A (en) | 1975-06-09 |
| NL7411116A (en) | 1975-04-15 |
| DE2434607A1 (en) | 1975-04-24 |
| FR2247655A1 (en) | 1975-05-09 |
| BE818943A (en) | 1974-12-16 |
| GB1455218A (en) | 1976-11-10 |
| SE376831B (en) | 1975-06-16 |
| SE7313806L (en) | 1975-04-14 |
| FI251374A (en) | 1975-04-12 |
| CS198253B2 (en) | 1980-05-30 |
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