KR940000812Y1 - 전자개폐밸브 - Google Patents
전자개폐밸브 Download PDFInfo
- Publication number
- KR940000812Y1 KR940000812Y1 KR2019880007982U KR880007982U KR940000812Y1 KR 940000812 Y1 KR940000812 Y1 KR 940000812Y1 KR 2019880007982 U KR2019880007982 U KR 2019880007982U KR 880007982 U KR880007982 U KR 880007982U KR 940000812 Y1 KR940000812 Y1 KR 940000812Y1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- hole
- solenoid
- vacuum
- plunger
- Prior art date
Links
Classifications
-
- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
- F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/48—Control
- F04F5/52—Control of evacuating pumps
-
- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/5109—Convertible
- Y10T137/5196—Unit orientable in a single location between plural positions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/5109—Convertible
- Y10T137/5196—Unit orientable in a single location between plural positions
- Y10T137/524—Reversible stop and vent or waste
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-84874 | 1987-05-30 | ||
JP8487487U JPH0545904Y2 (US07655688-20100202-C00086.png) | 1987-05-30 | 1987-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880022081U KR880022081U (ko) | 1988-12-26 |
KR940000812Y1 true KR940000812Y1 (ko) | 1994-02-16 |
Family
ID=13842940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880007982U KR940000812Y1 (ko) | 1987-05-30 | 1988-05-30 | 전자개폐밸브 |
Country Status (4)
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8904127U1 (de) * | 1989-04-04 | 1989-05-24 | Hydac Electronic GmbH, 6603 Sulzbach | Direktgesteuertes Hydraulikventil |
US5617898A (en) * | 1991-09-10 | 1997-04-08 | Smc Kabushiki Kaisha | Fluid pressure apparatus |
JP3678950B2 (ja) * | 1999-09-03 | 2005-08-03 | Smc株式会社 | 真空発生用ユニット |
KR100454082B1 (ko) | 2001-10-15 | 2004-10-26 | 한국뉴매틱(주) | 진공 발생/파기 장치 |
JP2005163619A (ja) * | 2003-12-02 | 2005-06-23 | Smc Corp | 真空発生用ユニット |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2966168A (en) * | 1957-12-27 | 1960-12-27 | Int Basic Economy Corp | Fluid valve control |
US3026896A (en) * | 1959-09-03 | 1962-03-27 | George W Dahl Company Inc | Reversible valve structure |
US3013768A (en) * | 1959-12-03 | 1961-12-19 | Valcor Eng Corp | Solenoid and plunger |
DE2724901C2 (de) * | 1977-06-02 | 1983-07-07 | Bürkert GmbH, 7118 Ingelfingen | Magnetventil |
SE7909631L (sv) * | 1978-12-11 | 1980-06-12 | Applied Power Inc | Manoverventil, som regleras elektromagnetiskt |
CH645445A5 (de) * | 1979-03-17 | 1984-09-28 | Festo Maschf Stoll G | Magnetventil. |
US4544128A (en) * | 1983-02-24 | 1985-10-01 | Imperial Clevite Inc. | Cartridge solenoid valve with manual override |
DE3329734A1 (de) * | 1983-08-17 | 1985-03-07 | Mannesmann Rexroth GmbH, 8770 Lohr | Proportionalmagnet |
-
1987
- 1987-05-30 JP JP8487487U patent/JPH0545904Y2/ja not_active Expired - Lifetime
-
1988
- 1988-05-26 US US07/199,070 patent/US4848392A/en not_active Expired - Fee Related
- 1988-05-30 KR KR2019880007982U patent/KR940000812Y1/ko not_active IP Right Cessation
- 1988-05-30 DE DE19883818378 patent/DE3818378A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS63193175U (US07655688-20100202-C00086.png) | 1988-12-13 |
JPH0545904Y2 (US07655688-20100202-C00086.png) | 1993-11-29 |
DE3818378A1 (de) | 1988-12-15 |
US4848392A (en) | 1989-07-18 |
KR880022081U (ko) | 1988-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19991217 Year of fee payment: 7 |
|
LAPS | Lapse due to unpaid annual fee |