NL103693C - - Google Patents

Info

Publication number: NL103693C
Authority: NL; Netherlands

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1959-08-22

Publication of NL103693C publication Critical patent/NL103693C/xx

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)
Check Valves (AREA)
Compressor (AREA)
Springs (AREA)

NL103693D 1959-08-22 NL103693C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL242579		1959-08-22

Publications (1)

Publication Number	Publication Date
NL103693C true NL103693C (xx)

Family

ID=19751886

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL103693D NL103693C (xx)	1959-08-22
NL242579D NL242579A (xx)	1959-08-22

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL242579D NL242579A (xx)	1959-08-22

Country Status (4)

Country	Link
BE (1)	BE593202A (xx)
DE (1)	DE1272657B (xx)
GB (1)	GB903017A (xx)
NL (2)	NL242579A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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
GB2249080B (en) *	1990-10-22	1995-02-08	Minnesota Mining & Mfg	A shock shield for tape reel shipping cases
US5232092A (en) *	1990-10-22	1993-08-03	Minnesota Mining And Manufacturing Company	Shock shield for shipping cases
US9429179B2 (en)	2013-11-14	2016-08-30	Cooper Technologies Company	Retaining wave spring

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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 (xx) *	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 NL103693D patent/NL103693C/xx active
- NL NL242579D patent/NL242579A/xx unknown
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
NL242579A (xx)
BE593202A (nl)	1960-11-14
DE1272657B (de)	1968-07-11
GB903017A (en)	1962-08-09

Publication	Publication Date	Title
AT227430B (xx)	1963-05-27
AT221460B (xx)	1962-05-25
BE584924A (xx)	1960-05-23
DE1185271C2 (xx)	1965-09-09
AT213627B (xx)	1961-02-27
AT219912B (xx)	1962-02-26
AT219930B (xx)	1962-02-26
AT222246B (xx)	1962-07-10
BE575800A (xx)	1959-06-15
BE586528A (xx)
BE576809A (xx)
BE38840A (xx)
BE461618A (xx)
BE503885A (xx)
SE300810B (xx)	1968-05-13
NL253987A (xx)
NL253016A (xx)
NL252026A (xx)
NL126772C (xx)
NL103693C (xx)
BE586605A (xx)
BE586583A (xx)	1960-01-29
BE586572A (xx)
BE585297A (xx)
BE586479A (xx)