NL242579A - - Google Patents
Info
- Publication number
- NL242579A NL242579A NL242579DA NL242579A NL 242579 A NL242579 A NL 242579A NL 242579D A NL242579D A NL 242579DA NL 242579 A NL242579 A NL 242579A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/32—Belleville-type springs
- F16F1/328—Belleville-type springs with undulations, e.g. wavy springs
-
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/08—Check valves with guided rigid valve members shaped as rings
- F16K15/12—Springs for ring valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Check Valves (AREA)
- Compressor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL242579 | 1959-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL242579A true NL242579A (no) |
Family
ID=19751886
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL242579D NL242579A (no) | 1959-08-22 | ||
| NL103693D NL103693C (no) | 1959-08-22 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL103693D NL103693C (no) | 1959-08-22 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE593202A (no) |
| DE (1) | DE1272657B (no) |
| GB (1) | GB903017A (no) |
| NL (2) | NL103693C (no) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT320121B (de) * | 1972-11-20 | 1975-01-27 | Hoerbiger Ventilwerke Ag | Befederung für Mehrring-Verdichterventile |
| DE8411307U1 (de) * | 1984-04-11 | 1984-07-05 | Leybold-Heraeus GmbH, 5000 Köln | Kaeltemaschine |
| US5232092A (en) * | 1990-10-22 | 1993-08-03 | Minnesota Mining And Manufacturing Company | Shock shield for shipping cases |
| GB2249080B (en) * | 1990-10-22 | 1995-02-08 | Minnesota Mining & Mfg | A shock shield for tape reel shipping cases |
| US9429179B2 (en) | 2013-11-14 | 2016-08-30 | Cooper Technologies Company | Retaining wave spring |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE424118C (de) * | 1926-01-16 | Fried Krupp Akt Ges | Federsaeule fuer Puffer o. dgl. | |
| DE453300C (de) * | 1927-12-02 | Fried Krupp Akt Ges | Aus aufeinandergeschichteten Federelementen bestehende Feder fuer Puffer u. dgl. | |
| DE184531C (no) * | 1906-05-30 | |||
| DE448817C (de) * | 1926-02-21 | 1927-08-30 | Fried Krupp Akt Ges | Aus aufeinandergeschichteten Federelementen bestehende Feder fuer Puffer u. dgl. |
| GB459223A (en) * | 1934-05-23 | 1937-01-05 | Illinois Tool Works | Improvements in or relating to lock washers |
| DE839298C (de) * | 1949-07-22 | 1952-05-19 | Compressor Accessories Ltd | Selbsttaetiges Ventil |
| FR1120052A (fr) * | 1951-02-26 | 1956-06-29 | Perfectionnements aux clapets |
-
0
- NL NL242579D patent/NL242579A/xx unknown
- NL NL103693D patent/NL103693C/xx active
-
1960
- 1960-07-20 BE BE593202A patent/BE593202A/nl unknown
- 1960-07-22 GB GB2566660A patent/GB903017A/en not_active Expired
- 1960-08-22 DE DE1960G0030342 patent/DE1272657B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE593202A (nl) | 1960-11-14 |
| DE1272657B (de) | 1968-07-11 |
| GB903017A (en) | 1962-08-09 |
| NL103693C (no) |