1. A method comprising:
receiving an authorization request message at a payment processing network from a merchant in a transaction to purchase non-financial electronic content, wherein the non-financial electronic content is selected at the merchant by a user using an access device;
sending the authorization request message by the payment processing network to an issuer;
receiving, by the payment processing network, an authorization response message from the issuer;
sending, by the payment processing network, the authorization response message to the merchant;
receiving, at the payment processing network, a request to establish a secure communications channel between the access device and the payment processing network;
establishing a secure communications channel between the access device and the payment processing network;
receiving the non-financial electronic content from the merchant at the payment processing network;
sending the non-financial electronic content, by the payment processing network, to the access device via the secure communications channel between the access device and the payment processing network; and
providing a certified receipt to the user, the certified receipt certifying that the non-electronic content is assured and certified by the payment processing network.
2. The method of claim 1 wherein the non-financial electronic content comprises one or more of: electronic songs, books, health care data, software updates, virtual goods, hardware reconfigured, receipts, and medical referrals.
3. The method of claim 1 wherein the access device is a personal computer.
4. The method of claim 1 wherein the access device is in communication with a verification token.
5. The method of claim 4 wherein the verification token is a USB stick.
6. The method of claim 1 wherein the payment processing network is adapted to process credit and debit card transactions.
7. The method of claim 1 wherein the merchant receives the non-financial electronic content from a data warehouse that is in connection with the merchant.
8. The method of claim 1 wherein the payment processing network is able to receive the non-financial electronic content directly from a data warehouse that is in connection with the merchant.
9. The method of claim 1 wherein the non-financial electronic content is sent from the merchant to the payment processing network as part of a the authorization request message.
10. The method of claim 1 wherein the merchant is located online and is accessed via a web site.
11. A method comprising:
selecting non-financial electronic content at the merchant by a user using an access device, wherein the merchant sends an authorization request message to an issuer via a payment processing network, and the issuer sends an authorization response to the merchant via the payment processing network;
sending, by the access device, a request to establish a secure communications channel between the access device and a payment processing network;
establishing a secure communications channel between the payment processing network and the access device;
receiving the non-financial electronic content from the merchant via the payment processing network and through the secure communications channel between the access device and the payment processing network; and
receiving a certified receipt, the certified receipt certifying that the non-electronic content is assured and certified by the payment processing network.
12. The method of claim 11 wherein the non-financial electronic content comprises one or more of: electronic songs, books, health care data, software updates, virtual goods, hardware reconfigured, receipts, and medical referrals.
13. The method of claim 11 wherein the access device is a personal computer.
14. The method of claim 11 wherein the access device is in communication with a verification token.
15. The method of claim 14 wherein the verification token is a USB stick.
16. The method of claim 11 wherein the payment processing network is adapted to process credit and debit card transactions.
17. The method of claim 11 wherein the merchant receives the non-financial electronic content from a data warehouse that is in connection with the merchant.
18. The method of claim 11 wherein the payment processing network is able to receive the non-financial electronic content directly from a data warehouse that is in connection with the merchant.
19. The method of claim 11 wherein the non-financial electronic content is sent from the merchant to the payment processing network as part of the authorization request message.
20. The method of claim 11 wherein the merchant is located online and is accessed via a web site.
21. The method of claim 1 wherein the authorization request message is received from the merchant via an acquirer.
22. The method of claim 1 wherein the payment processing network is configured to process credit, debit, and prepaid card transactions, and is configured to perform authorization and clearing and settlement processes.
23. The method of claim 1 wherein the transaction is conducted using an account identifier associated with a credit or debit card.
24. The method of claim 23 wherein the authorization request message comprises a one-time use account number, and the one time use account number is transmitted to the access device via the secure communications channel.
25. The method of claim 1 wherein the secure communications channel is established before the authorization request message is received by the payment processing network.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A hydraulic motor for driving a working equipment, with a drive mechanism comprising a high pressure side and a low pressure side whereby on the low pressure side a first throttle orifice and a second throttle orifice within a bypass line which bypasses the first throttle orifice are arranged, whereas at least the orifice opening of the second throttle orifice is adjustable.
2. The hydraulic motor according to claim 1, whose first throttle orifice comprise a fixed orifice opening.
3. The hydraulic motor according to claim 1, in which the second throttle orifice is formed as a metering orifice whose orifice opening, can be closed in the manner of a flow control valve against an elastic force by a pressure after the driving mechanism and before the measuring orifice.
4. The hydraulic motor according to claim 1, in which the orifice opening of the second throttle orifice is adjustable by means of an actuator which is operable mechanically, hydraulically, electrically or pneumatically by means of a control device.
5. The hydraulic motor according to claim 1, whose displacement is adjustable.
6. The hydraulic motor according to claim 1, wherein the hydraulic motor can be operated in both rotational directions.
7. The hydraulic motor according to claim 6, in which on each of both sides of the driving mechanism a first throttle orifice and a second throttle orifice within a bypass line which bypasses the first throttle orifice are arranged, whereas at least the orifice opening of each of the second throttle orifices is adjustable and whereby in each of second bypass lines bypassing the first throttle orifices a check valve is arranged which opens the second bypass line if the corresponding side of the drive mechanism is the high pressure side.
8. The hydraulic motor according to claim 6, in which on each of both sides of the drive mechanism a shuttle valve is arranged, whereby by means of the shuttle valve on the high pressure side an outlet for hydraulic fluid towards the drive mechanism is completely releasable and by means of the shuttle valve on the low pressure side the first or the second throttle orifice can be activated.
9. The hydraulic motor according to claim 1, whereby the hydraulic motor drives a drill string.
10. The hydraulic motor according to claim 1, whereby the hydraulic motor is realized as an axial piston motor or a radial piston motor.
11. A hydrostatic drive with a hydraulic motor according to claim 1, whereby the hydrostatic drive comprises an open or a closed hydraulic fluid circuit.
12. The hydraulic motor according to claim 2, in which the second throttle orifice is formed as a metering orifice whose orifice opening, can be closed in the manner of a flow control valve against an elastic force by a pressure after the driving mechanism and before the measuring orifice.
13. The hydraulic motor according to claim 2, in which the orifice opening of the second throttle orifice is adjustable by means of an actuator which is operable mechanically, hydraulically, electrically or pneumatically by means of a control device.
14. The hydraulic motor according to claim 2, whose displacement is adjustable.
15. The hydraulic motor according to claim 3, whose displacement is adjustable.
16. The hydraulic motor according to claim 4, whose displacement is adjustable.
17. The hydraulic motor according to claim 2, where the hydraulic motor can be operated in both rotational directions.
18. The hydraulic motor according to claim 3, where the hydraulic motor can be operated in both rotational directions.
19. The hydraulic motor according to claim 4, where the hydraulic motor can be operated in both rotational directions.
20. The hydraulic motor according to claim 5, where the hydraulic motor can be operated in both rotational directions.