NL122296C - - Google Patents
Info
- Publication number
- NL122296C NL122296C NL251175A NL251175A NL122296C NL 122296 C NL122296 C NL 122296C NL 251175 A NL251175 A NL 251175A NL 251175 A NL251175 A NL 251175A NL 122296 C NL122296 C NL 122296C
- Authority
- NL
- Netherlands
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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0227—Packings
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/316—Guiding of the slide
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US810735A US3026084A (en) | 1959-05-04 | 1959-05-04 | Valve construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL122296C true NL122296C (de) | 1966-12-15 |
Family
ID=25204569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL251175A NL122296C (de) | 1959-05-04 | 1960-05-03 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3026084A (de) |
| NL (1) | NL122296C (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE29299E (en) * | 1961-04-03 | 1977-07-12 | Acf Industries, Incorporated | Self sealing gate valve |
| US3188049A (en) * | 1962-01-03 | 1965-06-08 | Fmc Corp | Gate valve |
| DE1228478B (de) * | 1962-06-07 | 1966-11-10 | Grove Valve & Regulator Compan | Schieberventil |
| DE1211047B (de) * | 1963-09-04 | 1966-02-17 | Doering G M B H | Absperrschieber |
| US3433453A (en) * | 1964-11-21 | 1969-03-18 | Dowty Hydraulic Units Ltd | Fluid seals |
| US3533598A (en) * | 1968-10-28 | 1970-10-13 | Cassius L Tillman | Gate valve |
| US4029294A (en) * | 1974-10-04 | 1977-06-14 | Mcevoy Oilfield Equipment Co. | High pressure valve |
| US4264054A (en) * | 1978-10-30 | 1981-04-28 | Mcevoy Oilfield Equipment Company | Metal-to-metal seat hub seals |
| US4505452A (en) * | 1984-01-13 | 1985-03-19 | Bragin Boris F | Gate valve |
| US5464035A (en) * | 1994-06-21 | 1995-11-07 | Itt Corporation | Gate-type, side-ported, line blind valve |
| US10197077B2 (en) * | 2016-11-10 | 2019-02-05 | Sri Energy, Inc. | Precise choke systems and methods |
| DE102018101472A1 (de) * | 2018-01-23 | 2019-07-25 | Z & J Technologies Gmbh | Schieberventil und Verwendung eines Schieberventils |
| US10900575B2 (en) * | 2019-02-28 | 2021-01-26 | Baker Hughes Oilfield Operations Llc | Balanced stem and surface safety valve |
| EP4172459A4 (de) | 2020-06-30 | 2024-10-16 | Sri Energy Inc | Drosselsystem mit kapazität zur durchleitung von grossen abfällen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1153681A (en) * | 1914-08-28 | 1915-09-14 | Fulton Co | Balanced valve. |
| US2405439A (en) * | 1941-11-07 | 1946-08-06 | Asiatic Petroleum Co Ltd | Explosive operated valve |
| US2664267A (en) * | 1950-06-29 | 1953-12-29 | Gen Controls Co | Hydraulically balanced gate valve structure |
| US2669417A (en) * | 1950-06-29 | 1954-02-16 | Gen Controls Co | Balanced slide valve for high hydraulic pressures |
| US2815882A (en) * | 1954-06-08 | 1957-12-10 | Maurice W Connell | Single operation normally closed valve |
-
1959
- 1959-05-04 US US810735A patent/US3026084A/en not_active Expired - Lifetime
-
1960
- 1960-05-03 NL NL251175A patent/NL122296C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| US3026084A (en) | 1962-03-20 |