CH599468A5 - - Google Patents
Info
- Publication number
- CH599468A5 CH599468A5 CH232777A CH232777A CH599468A5 CH 599468 A5 CH599468 A5 CH 599468A5 CH 232777 A CH232777 A CH 232777A CH 232777 A CH232777 A CH 232777A CH 599468 A5 CH599468 A5 CH 599468A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/021—Control systems for the circulation of the lubricant
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
- F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
- B01L1/52—Transportable laboratories; Field kits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT157876A AT340031B (de) | 1976-03-03 | 1976-03-03 | Steueranordnung fur die oleinspritzung in einen schraubenverdichter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH599468A5 true CH599468A5 (US06368395-20020409-C00050.png) | 1978-05-31 |
Family
ID=3516438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH232777A CH599468A5 (US06368395-20020409-C00050.png) | 1976-03-03 | 1977-02-24 |
Country Status (13)
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4239182A (en) * | 1979-03-08 | 1980-12-16 | Elkay Manufacturing Company | Diaphragm movable wall assembly for hydraulic systems |
| CA1162171A (en) * | 1979-04-04 | 1984-02-14 | Kaichi Yamada | Vane type rotary compressor |
| US4309022A (en) * | 1980-04-14 | 1982-01-05 | Consolidated Controls Corporation | Poppet valve actuator apparatus |
| CA1173585A (en) * | 1980-12-31 | 1984-08-28 | Mobil Oil Corporation | Continuous bulk process for producing impact thermoplastics with controlled particle size |
| FR2557253B1 (fr) * | 1983-12-22 | 1986-04-11 | Cit Alcatel | Vanne dont l'ouverture fonctionne a la depression |
| US4526523A (en) * | 1984-05-16 | 1985-07-02 | Ingersoll-Rand Company | Oil pressure control system |
| GB8422927D0 (en) * | 1984-09-11 | 1984-10-17 | Bestobell Uk Ltd | Control valve |
| DE3706583A1 (de) * | 1987-02-25 | 1988-09-08 | Mannesmann Ag | Verteilung der schmier- und kuehlfluessigkeit in schraubenverdichtern |
| DE3829783A1 (de) * | 1987-12-18 | 1989-06-29 | Oventrop Sohn Kg F W | Strangregulierventil fuer heizungsanlagen |
| US4847342A (en) * | 1987-12-21 | 1989-07-11 | Exxon Research And Engineering Company | Cationic-hydrogen bonding type hydrophobically associating copolymers |
| US6042081A (en) * | 1998-12-29 | 2000-03-28 | Anderson Controls, Lc | Diaphragm operated process flow valve |
| US6953182B2 (en) * | 2002-09-13 | 2005-10-11 | Fisher Controls International Llc. | Retainer lock nut for fluid pressure control device |
| DE102004056185A1 (de) * | 2004-11-20 | 2006-06-08 | Bayerische Motoren Werke Ag | Abgasturbolader |
| ITBO20050197A1 (it) * | 2005-03-25 | 2006-09-26 | Omt Off Mecc Tartarini | Regolatore di pressione per gas e relativo metodo di montaggio e smontaggio |
| US7744062B2 (en) * | 2007-03-09 | 2010-06-29 | Fisher Controls International Llc | Apparatus to vary effective spring rate for use in diaphragm actuators |
| EP2137412B1 (de) | 2007-04-17 | 2012-12-05 | Spinnler Engineering | Verdrängermaschine nach dem spiralprinzip |
| DE102007043594B4 (de) * | 2007-09-13 | 2009-11-26 | Handtmann Systemtechnik Gmbh & Co. Kg | Spiralverdichter mit Doppelspirale |
| US7832327B2 (en) * | 2007-12-07 | 2010-11-16 | Fisher Controls International Llc | Ring sealed diaphragm |
| DE102010007906A1 (de) * | 2010-02-13 | 2011-08-18 | NETZSCH-Mohnopumpen GmbH, 95100 | Exzenterschnecken-Gaspumpe und Exzenterschnecken-Gaspumpverfahren |
| US8974205B2 (en) | 2011-05-06 | 2015-03-10 | NETZSCH-Mohopumpen GmbH | Progressing cavity gas pump and progressing cavity gas pumping method |
| CN105889061B (zh) * | 2016-06-15 | 2017-08-29 | 湖州惠盛机械有限公司 | 一种圆网印花机的浆泵机构 |
| GB202219367D0 (en) * | 2022-12-21 | 2023-02-01 | Atlas Copco Airpower Nv | A pressure-controlled mechanical valve for selectively diverting scavenged lubricant within a vaccum pumping system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2540714A (en) * | 1945-01-22 | 1951-02-06 | Thompson Prod Inc | Pump |
| US2811167A (en) * | 1952-05-05 | 1957-10-29 | Parker Appliance Co | Pilot operated shutoff valve |
| FR1153521A (fr) * | 1955-05-25 | 1958-03-12 | Self Priming Pump & Eng Co Ltd | Soupape pour le contrôle de fluides |
| FR78948E (fr) * | 1960-12-24 | 1962-09-28 | Gaz De Petrole | Dispositif de régulation pour les brûleurs alimentés en mazout et en gaz propane |
| US3482605A (en) * | 1967-11-13 | 1969-12-09 | James S Ballantine | Differential pressure pneumatic device |
| DE1750753C3 (de) * | 1968-05-31 | 1974-12-05 | Samson Apparatebau Ag, 6000 Frankfurt | Ventil od.dgl. mit umkehrbarer Druckmittelbetätigung |
| US3556463A (en) * | 1968-10-08 | 1971-01-19 | Worthington Corp | Trip valve system |
| US3698838A (en) * | 1971-02-11 | 1972-10-17 | Ingersoll Rand Co | Automatic fluid supply and control means |
| US3874629A (en) * | 1971-11-23 | 1975-04-01 | Fail Safe Brake Corp | Fluid operated needle valve |
| DE2308265A1 (de) * | 1973-02-20 | 1974-08-22 | Bauer Kompressoren | Rotations- bzw. drehkolbenverdichter anlage mit oelkreislauf und ventilanordnungen |
-
1976
- 1976-03-03 AT AT157876A patent/AT340031B/de not_active IP Right Cessation
-
1977
- 1977-02-24 CH CH232777A patent/CH599468A5/xx not_active IP Right Cessation
- 1977-02-26 DE DE19772708527 patent/DE2708527A1/de not_active Withdrawn
- 1977-02-28 CS CS771317A patent/CS189045B2/cs unknown
- 1977-02-28 IT IT20787/77A patent/IT1077272B/it active
- 1977-03-02 FR FR7706122A patent/FR2343184A1/fr active Granted
- 1977-03-02 YU YU00564/77A patent/YU56477A/xx unknown
- 1977-03-02 JP JP2257077A patent/JPS52118609A/ja active Pending
- 1977-03-02 US US05/773,676 patent/US4098487A/en not_active Expired - Lifetime
- 1977-03-03 BR BR7701313A patent/BR7701313A/pt unknown
- 1977-03-03 GB GB9065/77A patent/GB1510955A/en not_active Expired
- 1977-03-03 ES ES456489A patent/ES456489A1/es not_active Expired
- 1977-03-03 PL PL1977196412A patent/PL108552B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2343184A1 (fr) | 1977-09-30 |
| ES456489A1 (es) | 1978-02-01 |
| GB1510955A (en) | 1978-05-17 |
| US4098487A (en) | 1978-07-04 |
| BR7701313A (pt) | 1977-12-20 |
| JPS52118609A (en) | 1977-10-05 |
| YU56477A (en) | 1982-08-31 |
| CS189045B2 (en) | 1979-03-30 |
| IT1077272B (it) | 1985-05-04 |
| DE2708527A1 (de) | 1977-09-08 |
| PL108552B1 (en) | 1980-04-30 |
| ATA157876A (de) | 1977-03-15 |
| FR2343184B1 (US06368395-20020409-C00050.png) | 1983-05-06 |
| AT340031B (de) | 1977-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |